1
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mirror of https://github.com/go-task/task.git synced 2025-08-08 22:36:57 +02:00

docs: migrate website to vitepress

This commit is contained in:
Valentin Maerten
2025-07-24 13:36:17 +02:00
parent 26ef693417
commit 9bf22b1b82
62 changed files with 20080 additions and 37 deletions

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@ -19,6 +19,18 @@ jobs:
with:
go-version: 1.24.x
- name: Install Task
uses: arduino/setup-task@v2
- name: Install pnpm
uses: pnpm/action-setup@v4
- name: Install Node.js
uses: actions/setup-node@v4
with:
node-version: '22.x'
cache: 'pnpm'
- name: Run GoReleaser
uses: goreleaser/goreleaser-action@v6
with:
@ -28,3 +40,9 @@ jobs:
env:
GITHUB_TOKEN: ${{secrets.GH_PAT}}
GORELEASER_KEY: ${{secrets.GORELEASER_KEY}}
- name: Deploy Website
shell: bash
run: |
task website:deploy

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@ -5,6 +5,10 @@ includes:
aliases: [w, docs, d]
taskfile: ./website
dir: ./website
website_vitepress:
aliases: [ wp ]
taskfile: ./website_vitepress
dir: ./website_vitepress
vars:
BIN: "{{.ROOT_DIR}}/bin"

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@ -9,21 +9,14 @@ import (
"time"
"github.com/Masterminds/semver/v3"
"github.com/otiai10/copy"
"github.com/spf13/pflag"
"github.com/go-task/task/v3/errors"
)
const (
changelogSource = "CHANGELOG.md"
changelogTarget = "website/docs/changelog.mdx"
docsSource = "website/docs"
docsTarget = "website/versioned_docs/version-latest"
schemaSource = "website/static/next-schema.json"
schemaTarget = "website/static/schema.json"
schemaTaskrcSource = "website/static/next-schema-taskrc.json"
schemaTaskrcTarget = "website/static/schema-taskrc.json"
changelogSource = "CHANGELOG.md"
changelogTarget = "website/docs/changelog.md"
)
var (
@ -83,14 +76,6 @@ func release() error {
return err
}
if err := docs(); err != nil {
return err
}
if err := schema(); err != nil {
return err
}
return nil
}
@ -173,23 +158,3 @@ func setJSONVersion(fileName string, version *semver.Version) error {
// Write the JSON file
return os.WriteFile(fileName, []byte(new), 0o644)
}
func docs() error {
if err := os.RemoveAll(docsTarget); err != nil {
return err
}
if err := copy.Copy(docsSource, docsTarget); err != nil {
return err
}
return nil
}
func schema() error {
if err := copy.Copy(schemaSource, schemaTarget); err != nil {
return err
}
if err := copy.Copy(schemaTaskrcSource, schemaTaskrcTarget); err != nil {
return err
}
return nil
}

9
website_vitepress/.gitignore vendored Normal file
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@ -0,0 +1,9 @@
# Dependencies
/node_modules
npm-debug.log*
yarn-debug.log*
yarn-error.log*
.vitepress/cache
.vitepress/dist
.task/

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@ -0,0 +1,5 @@
declare module '*.vue' {
import type { DefineComponent } from 'vue';
const component: DefineComponent<{}, {}, any>;
export default component;
}

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@ -0,0 +1,97 @@
<template>
<div class="author-compact" v-if="author">
<img :src="author.avatar" :alt="author.name" class="author-avatar" />
<div class="author-info">
<div class="author-name-line">
<span class="author-name">{{ author.name }}</span>
<div class="author-socials">
<a
v-for="{ link, icon } in team[0].links"
:key="link"
:href="link"
target="_blank"
class="social-link"
>
<span :class="`vpi-social-${icon}`"></span>
</a>
</div>
</div>
<span class="author-bio">{{ author.title }}</span>
</div>
</div>
</template>
<script setup>
import { team } from '../team.ts';
import { computed } from 'vue';
const props = defineProps({
author: String
});
const author = computed(() => {
return team.find((m) => m.slug === props.author) || null;
});
</script>
<style scoped>
.author-compact {
display: flex;
align-items: center;
gap: 0.75rem;
margin: 1.5rem 0;
}
.author-avatar {
width: 48px;
height: 48px;
border-radius: 50%;
object-fit: cover;
}
.author-info {
display: flex;
flex-direction: column;
gap: 0.1rem;
flex: 1;
}
.author-name-line {
display: flex;
align-items: center;
gap: 0.75rem;
}
.author-name {
font-weight: 600;
color: var(--vp-c-text-1);
font-size: 0.95rem;
}
.author-bio {
color: var(--vp-c-text-2);
font-size: 0.85rem;
}
.author-socials {
display: flex;
gap: 0.5rem;
}
.social-link {
color: var(--vp-c-text-2);
transition: color 0.2s;
display: flex;
align-items: center;
}
.social-link:hover {
color: var(--vp-c-brand-1);
}
@media (max-width: 768px) {
.author-compact {
margin-bottom: 1rem;
}
}
</style>

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@ -0,0 +1,182 @@
<template>
<article class="blog-post">
<div class="post-header">
<h3 class="post-title">
<a :href="url">{{ title }}</a>
</h3>
<div class="post-meta">
<time :datetime="date" class="post-date">
{{ formatDate(date) }}
</time>
</div>
</div>
<div class="post-content">
<div class="post-image" v-if="image">
<img :src="image" :alt="title" />
</div>
<div class="post-text">
<AuthorCard :author="author" />
<p class="post-description">{{ description }}</p>
<div class="post-footer">
<div class="post-tags" v-if="tags?.length">
<strong>Tags:</strong>
<code v-for="tag in tags" :key="tag" class="post-tag">{{
tag
}}</code>
</div>
<a :href="url" class="read-more"> Read more </a>
</div>
</div>
</div>
</article>
</template>
<script setup>
import AuthorCard from './AuthorCard.vue';
const props = defineProps({
title: String,
url: String,
date: String,
author: String,
description: String,
tags: Array,
image: String
});
function formatDate(date) {
return new Date(date).toLocaleDateString('fr-FR', {
year: 'numeric',
month: 'long',
day: 'numeric'
});
}
</script>
<style scoped>
.blog-post {
border-bottom: 1px solid var(--vp-c-divider);
padding-bottom: 2rem;
margin-bottom: 2rem;
}
.blog-post:last-child {
border-bottom: none;
margin-bottom: 0;
}
.post-title {
margin: 0 0 0.5rem 0;
font-size: 1.8rem;
font-weight: 600;
}
.post-title a {
transition: color 0.2s;
}
.post-title a:hover {
color: var(--vp-c-brand-1);
}
.post-date {
color: var(--vp-c-text-2);
font-size: 0.9rem;
}
.post-content {
display: flex;
gap: 2rem;
align-items: flex-start;
}
.post-image {
flex-shrink: 0;
width: 300px;
}
.post-image img {
width: 100%;
height: auto;
border-radius: 8px;
object-fit: cover;
aspect-ratio: 16 / 9;
}
.post-text {
flex: 1;
}
.post-description {
color: var(--vp-c-text-2);
line-height: 1.6;
margin: 1.5rem 0;
font-size: 1.05rem;
}
.post-footer {
display: flex;
justify-content: space-between;
align-items: flex-end;
margin-top: 1.5rem;
flex-wrap: wrap;
gap: 1rem;
}
.post-tags {
color: var(--vp-c-text-2);
font-size: 0.9rem;
}
.post-tag {
background: var(--vp-c-default-soft);
color: var(--vp-c-text-2);
padding: 0.25rem 0.5rem;
border-radius: 4px;
font-size: 0.8rem;
margin-left: 0.5rem;
font-family: var(--vp-font-family-mono);
}
.read-more {
color: var(--vp-c-brand-1);
text-decoration: none;
font-weight: 500;
transition: all 0.2s;
padding: 0.5rem 1rem;
border: 1px solid var(--vp-c-brand-1);
border-radius: 6px;
font-size: 0.9rem;
}
.read-more:hover {
background: var(--vp-c-brand-1);
color: white;
}
/* Responsive */
@media (max-width: 768px) {
.post-content {
flex-direction: column;
gap: 1rem;
}
.post-image {
width: 100%;
}
.post-title {
font-size: 1.5rem;
}
.post-footer {
flex-direction: column;
align-items: flex-start;
}
}
</style>

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@ -0,0 +1,20 @@
<script setup lang="ts">
import { VPHomeSponsors } from 'vitepress/theme';
import { sponsors } from '../sponsors';
</script>
<template>
<div class="content">
<div class="content-container">
<main class="main">
<VPHomeSponsors
v-if="sponsors"
message="Task is free and open source, made possible by wonderful sponsors."
:data="sponsors"
/>
</main>
</div>
</div>
</template>
<style scoped></style>

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@ -0,0 +1,9 @@
<script setup lang="ts">
import { VPBadge } from 'vitepress/theme'
</script>
<template>
<VPBadge type="info">
<slot />+
</VPBadge>
</template>

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@ -0,0 +1,285 @@
import { defineConfig } from 'vitepress';
import githubLinksPlugin from './plugins/github-links';
import { readFileSync } from 'fs';
import { resolve } from 'path';
import { tabsMarkdownPlugin } from 'vitepress-plugin-tabs';
import {
groupIconMdPlugin,
groupIconVitePlugin
} from 'vitepress-plugin-group-icons';
import { team } from './team.ts';
import { ogUrl, taskDescription, taskName } from './meta.ts';
const version = readFileSync(
resolve(__dirname, '../../internal/version/version.txt'),
'utf8'
).trim();
const urlVersion =
process.env.NODE_ENV === 'development'
? {
current: 'https://taskfile.dev/',
next: 'http://localhost:3002/'
}
: {
current: 'https://taskfile.dev/',
next: 'https://next.taskfile.dev/'
};
// https://vitepress.dev/reference/site-config
export default defineConfig({
title: taskName,
description: taskDescription,
lang: 'en-US',
head: [
[
'link',
{
rel: 'icon',
type: 'image/x-icon',
href: '/img/favicon.icon',
sizes: '48x48'
}
],
[
'link',
{
rel: 'icon',
sizes: 'any',
type: 'image/svg+xml',
href: '/img/logo.svg'
}
],
[
'link',
{
rel: 'canonical',
href: 'https://taskfile.dev/'
}
],
[
'meta',
{ name: 'author', content: `${team.map((c) => c.name).join(', ')}` }
],
[
'meta',
{
name: 'keywords',
content:
'task runner, build tool, taskfile, yaml build tool, go task runner, make alternative, cross-platform build tool, makefile alternative, automation tool, ci cd pipeline, developer productivity, build automation, command line tool, go binary, yaml configuration'
}
],
['meta', { property: 'og:title', content: taskName }],
['meta', { property: 'og:description', content: taskDescription }],
['meta', { property: 'og:type', content: 'website' }],
['meta', { property: 'og:site_name', content: taskName }],
['meta', { property: 'og:url', content: ogUrl }],
['meta', { property: 'twitter:card', content: 'summary_large_image' }],
['meta', { property: 'twitter:title', content: taskName }],
['meta', { property: 'twitter:description', content: taskDescription }]
],
srcDir: 'src',
rewrites(id) {
return id.replace(/^docs\//, '');
},
markdown: {
config: (md) => {
md.use(githubLinksPlugin, {
baseUrl: 'https://github.com',
repo: 'go-task/task'
});
md.use(tabsMarkdownPlugin);
md.use(groupIconMdPlugin);
}
},
vite: {
plugins: [groupIconVitePlugin()]
},
themeConfig: {
logo: '/logo.svg',
carbonAds: {
code: 'CESI65QJ',
placement: 'taskfiledev'
},
search: {
provider: 'local'
// options: {
// appId: '...',
// apiKey: '...',
// indexName: '...'
// }
},
nav: [
{ text: 'Home', link: '/' },
{
text: 'Docs',
link: '/getting-started',
activeMatch: '^/(?!donate|team|blog).'
},
{ text: 'Blog', link: '/blog', activeMatch: '^/blog' },
{ text: 'Donate', link: '/donate' },
{ text: 'Team', link: '/team' },
{
text: process.env.NODE_ENV === 'development' ? 'Next' : `v${version}`,
items: [
{
items: [
{
text: `v${version}`,
link: urlVersion.current
},
{
text: 'Next',
link: urlVersion.next
}
]
}
]
}
],
sidebar: {
'/blog/': [
{
text: '2024',
collapsed: false,
items: [
{
text: 'Any Variables',
link: '/blog/any-variables'
}
]
},
{
text: '2023',
collapsed: false,
items: [
{
text: 'Introducing Experiments',
link: '/blog/task-in-2023'
}
]
}
],
'/': [
{
text: 'Installation',
link: '/installation'
},
{
text: 'Getting Started',
link: '/getting-started'
},
{
text: 'Usage',
link: '/usage'
},
{
text: 'Reference',
collapsed: true,
items: [
{
text: 'CLI',
link: '/reference/cli'
},
{
text: 'Schema',
link: '/reference/schema'
},
{
text: 'Templating',
link: '/reference/templating'
},
{
text: 'Package API',
link: '/reference/package'
}
]
},
{
text: 'Experiments',
collapsed: true,
link: '/experiments/',
items: [
{
text: 'Env Precedence (#1038)',
link: '/experiments/env-precedence'
},
{
text: 'Gentle Force (#1200)',
link: '/experiments/gentle-force'
},
{
text: 'Remote Taskfiles (#1317)',
link: '/experiments/remote-taskfiles'
}
]
},
{
text: 'Deprecations',
collapsed: true,
link: '/deprecations/',
items: [
{
text: 'Completion Scripts',
link: '/deprecations/completion-scripts'
},
{
text: 'Template Functions',
link: '/deprecations/template-functions'
},
{
text: 'Version 2 Schema (#1197)',
link: '/deprecations/version-2-schema'
}
]
},
{
text: 'Taskfile Versions',
link: '/taskfile-versions'
},
{
text: 'Integrations',
link: '/integrations'
},
{
text: 'Community',
link: '/community'
},
{
text: 'Style Guide',
link: '/styleguide'
},
{
text: 'Contribution',
link: '/contributing'
},
{
text: 'Releasing',
link: '/releasing'
},
{
text: 'Changelog',
link: '/changelog'
},
{
text: 'FAQ',
link: '/faq'
}
],
// Hacky to disable sidebar for these pages
'/donate': [],
'/team': []
},
socialLinks: [
{ icon: 'github', link: 'https://github.com/go-task/task' },
{ icon: 'discord', link: 'https://discord.gg/6TY36E39UK' },
{ icon: 'x', link: 'https://twitter.com/taskfiledev' },
{ icon: 'bluesky', link: 'https://bsky.app/profile/taskfile.dev' },
{ icon: 'mastodon', link: 'https://fosstodon.org/@task' }
]
}
});

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@ -0,0 +1,5 @@
export const taskName = 'Task';
export const taskDescription =
'A fast, cross-platform build tool inspired by Make, designed for modern workflows.';
export const ogUrl = 'https://taskfile.dev/';

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@ -0,0 +1,63 @@
import type MarkdownIt from 'markdown-it';
interface PluginOptions {
repo: string;
}
function githubLinksPlugin(
md: MarkdownIt,
options: PluginOptions = {} as PluginOptions
): void {
const baseUrl = 'https://github.com';
const { repo } = options;
md.core.ruler.after('inline', 'github-links', (state): void => {
const tokens = state.tokens;
for (let i = 0; i < tokens.length; i++) {
if (tokens[i].type === 'inline' && tokens[i].children) {
const inlineTokens = tokens[i].children!;
for (let j = 0; j < inlineTokens.length; j++) {
if (inlineTokens[j].type === 'text') {
let text: string = inlineTokens[j].content!;
const protectedRefs: string[] = [];
let protectIndex: number = 0;
text = text.replace(
/[\w.-]+\/[\w.-]+#(\d+)/g,
(match: string): string => {
const placeholder: string = `__PROTECTED_${protectIndex}__`;
protectedRefs[protectIndex] = match;
protectIndex++;
return placeholder;
}
);
text = text.replace(
/#(\d+)/g,
`<a href="${baseUrl}/${repo}/issues/$1" target="_blank" class="github-pr-link">#$1</a>`
);
text = text.replace(
/@([a-zA-Z0-9_-]+)(?![\w@.])/g,
`<a href="${baseUrl}/$1" target="_blank" class="github-user-mention">@$1</a>`
);
protectedRefs.forEach((ref: string, index: number): void => {
text = text.replace(`__PROTECTED_${index}__`, ref);
});
if (text !== inlineTokens[j].content) {
inlineTokens[j].content = text;
inlineTokens[j].type = 'html_inline';
}
}
}
}
}
});
}
export default githubLinksPlugin;

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@ -0,0 +1,13 @@
export const sponsors = [
{
tier: 'Gold Sponsors',
size: 'big',
items: [
{
name: 'devowl',
url: 'https://devowl.io/',
img: '/img/devowl.io.svg'
}
]
}
];

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@ -0,0 +1,36 @@
export const team = [
{
slug: 'andreynering',
avatar: 'https://www.github.com/andreynering.png',
name: 'Andrey Nering',
title: 'Creator & Maintainer',
sponsor: 'https://github.com/sponsors/andreynering',
links: [
{ icon: 'github', link: 'https://github.com/andreynering' },
{ icon: 'x', link: 'https://x.com/andreynering' }
]
},
{
slug: 'pd93',
avatar: 'https://www.github.com/pd93.png',
name: 'Pete Davison',
title: 'Maintainer',
sponsor: 'https://github.com/sponsors/pd93',
links: [
{ icon: 'github', link: 'https://github.com/pd93' },
{ icon: 'x', link: 'https://x.com/youyuxi' }
]
},
{
slug: 'vmaerten',
avatar: 'https://www.github.com/vmaerten.png',
name: 'Valentin Maerten',
title: 'Maintainer',
sponsor: 'https://github.com/sponsors/vmaerten',
links: [
{ icon: 'github', link: 'https://github.com/vmaerten' },
{ icon: 'x', link: 'https://x.com/vmaerten' },
{ icon: 'bluesky', link: 'https://bsky.app/profile/vmaerten.bsky.social' }
]
}
];

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@ -0,0 +1,47 @@
:root {
--ifm-color-primary: #43ABA2 ;
--vp-home-hero-name-color: var(--ifm-color-primary);
--vp-c-brand-1: var(--ifm-color-primary);
--vp-c-brand-2: var(--ifm-color-primary);
--vp-c-brand-3: var(--ifm-color-primary);
}
img[src*="shields.io"] {
display: inline;
vertical-align: text-bottom;
}
img[src*="custom-icon-badges.demolab.com"] {
display: inline;
height: 1em;
vertical-align: text-bottom;
}
.github-user-mention {
font-weight: 700 !important;
}
.vp-doc .blog-post:first-of-type {
margin-top: 2rem;
}
.blog-post {
animation: fadeInUp 0.6s ease-out;
}
@keyframes fadeInUp {
from {
opacity: 0;
transform: translateY(20px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
.blog-post:nth-of-type(1) { animation-delay: 0.1s; }
.blog-post:nth-of-type(2) { animation-delay: 0.2s; }
.blog-post:nth-of-type(3) { animation-delay: 0.3s; }

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@ -0,0 +1,24 @@
import DefaultTheme from 'vitepress/theme';
import type { Theme } from 'vitepress';
import './custom.css';
import HomePage from '../components/HomePage.vue';
import AuthorCard from '../components/AuthorCard.vue';
import BlogPost from '../components/BlogPost.vue';
import Version from '../components/Version.vue';
import { enhanceAppWithTabs } from 'vitepress-plugin-tabs/client';
import { h } from 'vue';
import 'virtual:group-icons.css';
export default {
extends: DefaultTheme,
Layout() {
return h(DefaultTheme.Layout, null, {
'home-features-after': () => h(HomePage)
});
},
enhanceApp({ app }) {
app.component('AuthorCard', AuthorCard);
app.component('BlogPost', BlogPost);
app.component('Version', Version);
enhanceAppWithTabs(app);
}
} satisfies Theme;

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@ -0,0 +1,8 @@
- Carbon ads DONE
- Algolia search DONE
- Deploy (GH)
- Others pages DONE
- Blog DONE
- Multiple versions
- Sitemap
- Add vitepress-plugin-group-icons

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@ -0,0 +1,48 @@
version: "3"
tasks:
install:
desc: Setup Docusaurus locally
cmds:
- pnpm install
sources:
- package.json
- pnpm-lock.yaml
default:
desc: Start website
deps: [install]
aliases: [s, start]
vars:
HOST: '{{default "0.0.0.0" .HOST}}'
PORT: '{{default "3001" .PORT}}'
cmds:
- pnpm dev --host={{.HOST}} --port={{.PORT}}
build:
desc: Build website
deps: [install]
cmds:
- pnpm build
preview:
desc: Preview Website
deps: [build]
aliases: [serve]
vars:
HOST: '{{default "localhost" .HOST}}'
PORT: '{{default "3001" .PORT}}'
cmds:
- pnpm preview --host={{.HOST}} --port={{.PORT}}
clean:
desc: Clean temp directories
cmds:
- rm -rf ./vitepress/dist
deploy:
deps: [install]
desc: Build and deploy Website to Netlify
cmds:
- pnpm netlify deploy --prod --site=054cd897-66d2-46fa-9b57-4831a8d61b37

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@ -0,0 +1,3 @@
[build]
publish = ".vitepress/dist"
command = "pnpm run build"

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@ -0,0 +1,23 @@
{
"name": "website2",
"version": "1.0.0",
"description": "",
"type": "module",
"scripts": {
"dev": "vitepress dev",
"build": "vitepress build",
"preview": "vitepress preview"
},
"keywords": [],
"author": "",
"license": "ISC",
"devDependencies": {
"@types/markdown-it": "^14.1.2",
"@types/node": "^24.1.0",
"netlify-cli": "^23.1.1",
"vitepress": "^1.6.3",
"vitepress-plugin-group-icons": "^1.6.1",
"vitepress-plugin-tabs": "^0.7.1",
"vue": "^3.5.18"
}
}

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@ -0,0 +1,127 @@
---
title: Any Variables
author: pd93
date: 2024-05-09
outline: deep
---
# Any Variables
<AuthorCard :author="$frontmatter.author" />
Task has always had variables, but even though you were able to define them using different YAML types, they would always be converted to strings by Task. This limited users to string manipulation and encouraged messy workarounds for simple problems. Starting from [v3.37.0][v3.37.0], this is no longer the case! Task now supports most variable types, including **booleans**, **integers**, **floats** and **arrays**!
## What's the big deal?
These changes allow you to use variables in a much more natural way and opens up a wide variety of sprig functions that were previously useless. Take a look at some of the examples below for some inspiration.
### Evaluating booleans
No more comparing strings to "true" or "false". Now you can use actual boolean values in your templates:
::: code-group
```yaml [Before]
version: 3
tasks:
foo:
vars:
BOOL: true # <-- Parsed as a string even though its a YAML boolean
cmds:
- '{{if eq .BOOL "true"}}echo foo{{end}}'
```
```yaml [After]
version: 3
tasks:
foo:
vars:
BOOL: true # <-- Parsed as a boolean
cmds:
- '{{if .BOOL}}echo foo{{end}}' # <-- No need to compare to "true"
```
:::
### Arithmetic
You can now perform basic arithmetic operations on integer and float variables:
```yaml
version: 3
tasks:
foo:
vars:
INT: 10
FLOAT: 3.14159
cmds:
- 'echo {{add .INT .FLOAT}}'
```
You can use any of the following arithmetic functions: `add`, `sub`, `mul`, `div`, `mod`, `max`, `min`, `floor`, `ceil`, `round` and `randInt`. Check out the [slim-sprig math documentation][slim-sprig-math] for more information.
### Arrays
You can now range over arrays inside templates and use list-based functions:
```yaml
version: 3
tasks:
foo:
vars:
ARRAY: [1, 2, 3]
cmds:
- 'echo {{range .ARRAY}}{{.}}{{end}}'
```
You can use any of the following list-based functions: `first`, `rest`, `last`, `initial`, `append`, `prepend`, `concat`, `reverse`, `uniq`, `without`, `has`, `compact`, `slice` and `chunk`. Check out the [slim-sprig lists documentation][slim-sprig-list] for more information.
### Looping over variables using `for`
Previously, you would have to use a delimiter separated string to loop over an arbitrary list of items in a variable and split them by using the `split` subkey to specify the delimiter. However, we have now added support for looping over "collection-type" variables using the `for` keyword, so now you are able to loop over list variables directly:
::: code-group
```yaml [Before]
version: 3
tasks:
foo:
vars:
LIST: 'foo,bar,baz'
cmds:
- for:
var: LIST
split: ','
cmd: echo {{.ITEM}}
```
```yaml [After]
version: 3
tasks:
foo:
vars:
LIST: ['foo', 'bar', 'baz']
cmds:
- for:
var: LIST
cmd: echo {{.ITEM}}
```
:::
## What about maps?
Maps were originally included in the Any Variables experiment. However, they weren't quite ready yet. Instead of making you wait for everything to be ready at once, we have released support for all other variable types and we will continue working on map support in the new "[Map Variables][map-variables]" experiment.
We're looking for feedback on a couple of different proposals, so please give them a go and let us know what you think. 🙏
[v3.37.0]: https://github.com/go-task/task/releases/tag/v3.37.0
[slim-sprig-math]: https://go-task.github.io/slim-sprig/math.html
[slim-sprig-list]: https://go-task.github.io/slim-sprig/lists.html

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---
title: Blog
description: Latest news and updates from the Task team
---
<BlogPost
title="Any Variables"
url="/blog/any-variables"
date="2024-05-09"
author="pd93"
description="Task has always had variables, but even though you were able to define them using different YAML types, they would always be converted to strings by Task. This limited users to string manipulation and encouraged messy workarounds for simple problems. Starting from v3.37.0, this is no longer the case! Task now supports most variable types, including booleans, integers, floats and arrays!"
:tags="['experiments', 'variables']"
/>
<BlogPost
title="Introducing Experiments"
url="/blog/task-in-2023"
date="2023-09-02"
author="pd93"
description="A look at where Task is, where it's going and how we're going to get there. Lately, Task has been growing extremely quickly and I've found myself thinking a lot about the future of the project and how we continue to evolve and grow. I'm not much of a writer, but I think one of the things we could do better is to communicate these kinds of thoughts to the community."
:tags="['roadmap', 'experiments', 'community']"
/>

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---
title: Introducing Experiments
description: A look at where task is, where it's going and how we're going to get there.
author: pd93
date: 2024-05-09
outline: deep
---
# Introducing Experiments
<AuthorCard :author="$frontmatter.author" />
Lately, Task has been growing extremely quickly and I've found myself thinking a lot about the future of the project and how we continue to evolve and grow. I'm not much of a writer, but I think one of the things we could do better is to communicate these kinds of thoughts to the community. So, with that in mind, this is the first (hopefully of many) blog posts talking about Task and what we're up to.
## 📅 So, what have we been up to?
Over the past 12 months or so, @andreynering (Author and maintainer of the project) and I (@pd93) have been working in our spare time to maintain and improve v3 of Task and we've made some amazing progress. Here are just some of the things we've released in that time:
- An official [extension for VS Code][vscode-task].
- Internal Tasks (#818).
- Task aliases (#879).
- Looping over tasks (#1220).
- A series of refactors to the core codebase to make it more maintainable and extensible.
- Loads of bug fixes and improvements.
- An integration with [Crowdin][crowdin]. Work is in progress on making our docs available in **7 new languages** (Special thanks to all our translators for the huge help with this!).
- And much, much more! ✨
We're also working on adding some really exciting and highly requested features to Task such as having the ability to run remote Taskfiles (#1317).
None of this would have been possible without the [150 or so (and growing) contributors][contributors] to the project, numerous sponsors and a passionate community of users. Together we have more than doubled the number of GitHub stars to over 8400 ⭐ since the beginning of 2022 and this continues to accelerate. We can't thank you all enough for your help and support! 🚀
[![Star History Chart](https://api.star-history.com/svg?repos=go-task/task&type=Date)](https://star-history.com/#go-task/task&Date)
## What's next? 🤔
It's extremely motivating to see so many people using and loving Task. However, in this time we've also seen an increase in the number of issues and feature requests. In particular, issues that require some kind of breaking change to Task. This isn't a bad thing, but as we grow we need to be more responsible about how we address these changes in a way that ensures stability and compatibility for existing users and their Taskfiles.
At this point you're probably thinking something like:
> "But you use [semantic versioning][semver] - Just release a new major version with your breaking changes."
And you'd be right... sort of. In theory, this sounds great, but the reality is that we don't have the time to commit to a major overhaul of Task in one big bang release. This would require a colossal amount of time and coordination and with full time jobs and personal lives to tend to, this is a difficult commitment to make. Smaller, more frequent major releases are also a significant inconvenience for users as they have to constantly keep up-to-date with our breaking changes. Fortunately, there is a better way.
## What's going to change? 🧐
Going forwards, breaking changes will be allowed into _minor_ versions of Task as "experimental features". To access these features users will need opt-in by enabling feature flags. This will allow us to release new features slowly and gather feedback from the community before making them the default behavior in a future major release.
To prepare users for the next major release, we will maintain a list of [deprecated features][deprecations] and [experiments][experiments] on our docs website and publish information on how to migrate to the new behavior.
You can read the [full breaking change proposal][breaking-change-proposal] and view all the [current experiments and their status][experiments-project] on GitHub including the [Gentle Force][gentle-force-experiment] and [Remote Taskfiles][remote-taskfiles-experiment] experiments.
## What will happen to v2/v3 features?
v2 has been [officially deprecated][deprecate-version-2-schema]. If you're still using a Taskfile with `version: "2"` at the top we _strongly recommend_ that you upgrade as soon as possible. Removing v2 will allow us to tidy up the codebase and focus on new functionality instead.
When v4 is released, we will continue to support v3 for a period of time (bug fixes etc). However, since we are moving from a backward-compatibility model to a forwards-compatibility model, **v4 itself will not be backwards compatible with v3**.
## v4 When? 👀
🤷‍♂️ When it's ready.
In all seriousness, we don't have a timeline for this yet. We'll be working on the most serious deficiencies of the v3 API first and regularly evaluating the state of the project. When we feel its in a good, stable place and we have a clear upgrade path for users and a number of stable experiments, we'll start to think about v4.
## 👋 Final thoughts
Task is growing fast and we're excited to see where it goes next. We hope that the steps we're taking to improve the project and our process will help us to continue to grow. As always, if you have any questions or feedback, we encourage you to comment on or open [issues][issues] and [discussions][discussions] on GitHub. Alternatively, you can join us on [Discord][discord].
I plan to write more of these blog posts in the future on a variety of Task-related topics, so make sure to check in occasionally and see what we're up to!
[vscode-task]: https://github.com/go-task/vscode-task
[crowdin]: https://crowdin.com
[contributors]: https://github.com/go-task/task/graphs/contributors
[semver]: https://semver.org
[breaking-change-proposal]: https://github.com/go-task/task/discussions/1191
[experiments]: https://taskfile.dev/experiments
[deprecations]: https://taskfile.dev/deprecations
[deprecate-version-2-schema]: https://github.com/go-task/task/issues/1197
[issues]: https://github.com/go-task/task/issues
[discussions]: https://github.com/go-task/task/discussions
[discord]: https://discord.gg/6TY36E39UK
[experiments-project]: https://github.com/orgs/go-task/projects/1
[gentle-force-experiment]: https://github.com/go-task/task/issues/1200
[remote-taskfiles-experiment]: https://github.com/go-task/task/issues/1317

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---
title: Community
description: Task community contributions, installation methods, and integrations maintained by third parties
outline: deep
---
# Community
Some of the work to improve the Task ecosystem is done by the community, be it
installation methods or integrations with code editor. I (the author) am
thankful for everyone that helps me to improve the overall experience.
## Integrations
Many of our integrations are contributed and maintained by the community. You
can view the full list of community integrations
[here](/integrations#community-integrations).
## Installation methods
Some installation methods are maintained by third party:
- [GitHub Actions](https://github.com/arduino/setup-task) by @arduino
- [AUR](https://aur.archlinux.org/packages/go-task-bin) by @carlsmedstad
- [Scoop](https://github.com/ScoopInstaller/Main/blob/master/bucket/task.json)
- [Fedora](https://packages.fedoraproject.org/pkgs/golang-github-task/go-task/)
- [NixOS](https://github.com/NixOS/nixpkgs/blob/master/pkgs/development/tools/go-task/default.nix)
- [Conda](https://github.com/conda-forge/go-task-feedstock/)
## More
Also, thanks for all the
[code contributors](https://github.com/go-task/task/graphs/contributors),
[financial contributors](https://opencollective.com/task), all those who
[reported bugs](https://github.com/go-task/task/issues?q=is%3Aissue) and
[answered questions](https://github.com/go-task/task/discussions).
If you know something that is missing in this document, please submit a pull
request.

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---
title: Contributing
description: Comprehensive guide for contributing to the Task project, including setup, development, testing, and submitting PRs
outline: deep
---
# Contributing
Contributions to Task are very welcome, but we ask that you read this document
before submitting a PR.
::: info
This document applies to the core [Task][task] repository _and_ [Task for Visual
Studio Code][vscode-task].
:::
## Before you start
- **Check existing work** - Is there an existing PR? Are there issues discussing
the feature/change you want to make? Please make sure you consider/address
these discussions in your work.
- **Backwards compatibility** - Will your change break existing Taskfiles? It is
much more likely that your change will merged if it backwards compatible. Is
there an approach you can take that maintains this compatibility? If not,
consider opening an issue first so that API changes can be discussed before
you invest your time into a PR.
- **Experiments** - If there is no way to make your change backward compatible
then there is a procedure to introduce breaking changes into minor versions.
We call these "[experiments](/experiments/)". If you're intending to work on an
experiment, then please read the [experiments workflow](/experiments/#workflow)
document carefully and submit a proposal first.
## 1. Setup
- **Go** - Task is written in [Go][go]. We always support the latest two major
Go versions, so make sure your version is recent enough.
- **Node.js** - [Node.js][nodejs] is used to host Task's documentation server
and is required if you want to run this server locally. It is also required if
you want to contribute to the Visual Studio Code extension.
- **Yarn** - [Yarn][yarn] is the Node.js package manager used by Task.
## 2. Making changes
- **Code style** - Try to maintain the existing code style where possible. Go
code should be formatted and linted by [`golangci-lint`][golangci-lint]. This
wraps the [`gofumpt`][gofumpt] and [`gci`][gci] formatters and a number of
linters. We recommend that you take a look at the [golangci-lint
docs][golangci-lint-docs] for a guide on how to setup your editor to
auto-format your code. Any Markdown or TypeScript files should be formatted
and linted by [Prettier][prettier]. This style is enforced by our CI to ensure
that we have a consistent style across the project. You can use the `task
lint` command to lint the code locally and the `task lint:fix` command to try
to automatically fix any issues that are found. You can also use the `task
fmt` command to auto-format the files if your editor doesn't do it for you.
- **Documentation** - Ensure that you add/update any relevant documentation. See
the [updating documentation](#updating-documentation) section below.
- **Tests** - Ensure that you add/update any relevant tests and that all tests
are passing before submitting the PR. See the [writing tests](#writing-tests)
section below.
### Running your changes
To run Task with working changes, you can use `go run ./cmd/task`. To run a
development build of task against a test Taskfile in `testdata`, you can use
`go run ./cmd/task --dir ./testdata/<my_test_dir> <task_name>`.
To run Task for Visual Studio Code, you can open the project in VSCode and hit
F5 (or whatever you debug keybind is set to). This will open a new VSCode window
with the extension running. Debugging this way is recommended as it will allow
you to set breakpoints and step through the code. Otherwise, you can run
`task package` which will generate a `.vsix` file that can be used to manually
install the extension.
### Updating documentation
Task uses [Docusaurus][docusaurus] to host a documentation server. The code for
this is located in the core Task repository. This can be setup and run locally
by using `task website` (requires `nodejs` & `yarn`). All content is written in
[MDX][mdx] (an extension of Markdown) and is located in the `website/docs`
directory. All Markdown documents should have an 80 character line wrap limit
(enforced by Prettier).
When making a change, consider whether a change to the [Usage Guide](/usage.md) is
necessary. This document contains descriptions and examples of how to use Task
features. If you're adding a new feature, try to find an appropriate place to
add a new section. If you're updating an existing feature, ensure that the
documentation and any examples are up-to-date. Ensure that any examples follow[contributing.md](/contributing.md)
the [Taskfile Styleguide](/styleguide.md).
If you added a new command or flag, ensure that you add it to the [CLI
Reference](/reference/cli.md). New fields also need to be added to the [Schema
Reference](/reference/schema.md) and [JSON Schema][json-schema]. The descriptions
for fields in the docs and the schema should match.
### Writing tests
A lot of Task's tests are held in the `task_test.go` file in the project root
and this is where you'll most likely want to add new ones too. Most of these
tests also have a subdirectory in the `testdata` directory where any
Taskfiles/data required to run the tests are stored.
When making a changes, consider whether new tests are required. These tests
should ensure that the functionality you are adding will continue to work in the
future. Existing tests may also need updating if you have changed Task's
behavior.
You may also consider adding unit tests for any new functions you have added.
The unit tests should follow the Go convention of being location in a file named
`*_test.go` in the same package as the code being tested.
## 3. Committing your code
Try to write meaningful commit messages and avoid having too many commits on the
PR. Most PRs should likely have a single commit (although for bigger PRs it may
be reasonable to split it in a few). Git squash and rebase is your friend!
If you're not sure how to format your commit message, check out [Conventional
Commits][conventional-commits]. This style is not enforced, but it is a good way
to make your commit messages more readable and consistent.
## 4. Submitting a PR
- **Describe your changes** - Ensure that you provide a comprehensive
description of your changes.
- **Issue/PR links** - Link any previous work such as related issues or PRs.
Please describe how your changes differ to/extend this work.
- **Examples** - Add any examples or screenshots that you think are useful to
demonstrate the effect of your changes.
- **Draft PRs** - If your changes are incomplete, but you would like to discuss
them, open the PR as a draft and add a comment to start a discussion. Using
comments rather than the PR description allows the description to be updated
later while preserving any discussions.
## FAQ
> I want to contribute, where do I start?
Take a look at the list of [open issues for Task][task-open-issues] or [Task for
Visual Studio Code][vscode-task-open-issues]. We have a [good first
issue][good-first-issue] label for simpler issues that are ideal for first time
contributions.
All kinds of contributions are welcome, whether its a typo fix or a shiny new
feature. You can also contribute by upvoting/commenting on issues, helping to
answer questions or contributing to other [community projects](/community.md).
> I'm stuck, where can I get help?
If you have questions, feel free to ask them in the `#help` forum channel on our
[Discord server][discord-server] or open a [Discussion][discussion] on GitHub.
---
[task]: https://github.com/go-task/task
[vscode-task]: https://github.com/go-task/vscode-task
[go]: https://go.dev
[gofumpt]: https://github.com/mvdan/gofumpt
[gci]: https://github.com/daixiang0/gci
[golangci-lint]: https://golangci-lint.run
[golangci-lint-docs]: https://golangci-lint.run/welcome/integrations/
[prettier]: https://prettier.io
[nodejs]: https://nodejs.org/en/
[yarn]: https://yarnpkg.com/
[docusaurus]: https://docusaurus.io
[json-schema]: https://github.com/go-task/task/blob/main/website/static/schema.json
[task-open-issues]: https://github.com/go-task/task/issues
[vscode-task-open-issues]: https://github.com/go-task/vscode-task/issues
[good-first-issue]: https://github.com/go-task/task/issues?q=is%3Aissue+is%3Aopen+label%3A%22good+first+issue%22
[discord-server]: https://discord.gg/6TY36E39UK
[discussion]: https://github.com/go-task/task/discussions
[conventional-commits]: https://www.conventionalcommits.org
[mdx]: https://mdxjs.com/

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---
title: "Completion Scripts"
description: Dépréciation des scripts de completion directs dans le répertoire Git de Task
outline: deep
---
# Completion Scripts
::: danger
This deprecation breaks the following functionality:
- Any direct references to the completion scripts in the Task git repository
:::
Direct use of the completion scripts in the `completion/*` directory of the
[github.com/go-task/task][task] Git repository is deprecated. Any shell
configuration that directly refers to these scripts will potentially break in
the future as the scripts may be moved or deleted entirely. Any configuration
should be updated to use the [new method for generating shell
completions][completions] instead.
[completions]: /installation#setup-completions
[task]: https://github.com/go-task/task

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---
title: Deprecations
description: Guide des fonctionnalités dépréciées dans Task et comment migrer vers les nouvelles alternatives
outline: deep
---
# Deprecations
As Task evolves, it occasionally outgrows some of its functionality. This can be
because they are no longer useful, because another feature has replaced it or
because of a change in the way that Task works internally.
When this happens, we mark the functionality as deprecated. This means that it
will be removed in a future version of Task. This functionality will continue to
work until that time, but we strongly recommend that you do not implement this
functionality in new Taskfiles and make a plan to migrate away from it as soon
as possible.
You can view a full list of active deprecations in the "Deprecations" section of
the sidebar.

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---
title: "Template Functions"
description: Dépréciation de certaines fonctions de templating dans Task et leurs remplacements
outline: deep
---
# Template Functions
::: danger
This deprecation breaks the following functionality:
- A small set of templating functions
:::
The following templating functions are deprecated. Any replacement functions are
listed besides the function being removed.
| Deprecated function | Replaced by |
| ------------------- | ----------- |
| `IsSH` | - |
| `FromSlash` | `fromSlash` |
| `ToSlash` | `toSlash` |
| `ExeExt` | `exeExt` |

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---
# This is a template for deprecation documentation
# Copy this page and fill in the details as necessary
title: '--- Template ---'
description: Template pour documenter les fonctionnalités dépréciées dans Task
draft: true # Hide in production
outline: deep
---
# {Name of Deprecated Feature} (#{Issue})
::: danger
This deprecation breaks the following functionality:
- {list any existing functionality that will be broken by this deprecation}
- {if there are no breaking changes, remove this admonition}
:::
{Short description of the feature/behavior and why it is being deprecated}
{Short explanation of any replacement features/behaviors and how users should
migrate to it}

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---
title: "Version 2 Schema (#1197)"
description: Dépréciation du schéma version 2 des Taskfiles et migration vers la version 3
outline: deep
---
# Version 2 Schema (#1197)
::: danger
This deprecation breaks the following functionality:
- Any Taskfiles that use the version 2 schema
- `Taskvar.yml` files
:::
The Taskfile version 2 schema was introduced in March 2018 and replaced by
version 3 in August 2019. In May 2023 [we published a deprecation
notice][deprecation-notice] for the version 2 schema on the basis that the vast
majority of users had already upgraded to version 3 and removing support for
version 2 would allow us to tidy up the codebase and focus on new functionality
instead.
In December 2023, the final version of Task that supports the version 2 schema
([v3.33.0][v3.33.0]) was published and all legacy code was removed from Task's
main branch. To use a more recent version of Task, you will need to ensure that
your Taskfile uses the version 3 schema instead. A list of changes between
version 2 and version 3 are available in the [Task v3 Release Notes][v3.0.0].
[v3.0.0]: https://github.com/go-task/task/releases/tag/v3.0.0
[v3.33.0]: https://github.com/go-task/task/releases/tag/v3.33.0
[deprecation-notice]: https://github.com/go-task/task/issues/1197

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---
title: "Env Precedence (#1038)"
description: Expérimentation pour changer la précédence des variables d'environnement dans Task
outline: deep
---
# Env Precedence (#1038)
::: warning
All experimental features are subject to breaking changes and/or removal _at any
time_. We strongly recommend that you do not use these features in a production
environment. They are intended for testing and feedback only.
:::
::: danger
This experiment breaks the following functionality:
- environment variable will take precedence over OS environment variables
:::
::: info
To enable this experiment, set the environment variable:
`TASK_X_ENV_PRECEDENCE=1`. Check out [our guide to enabling
experiments](/experiments/#enabling-experiments) for more information.
:::
Before this experiment, the OS variable took precedence over the task
environment variable. This experiment changes the precedence to make the task
environment variable take precedence over the OS variable.
Consider the following example:
```yml
version: '3'
tasks:
default:
env:
KEY: 'other'
cmds:
- echo "$KEY"
```
Running `KEY=some task` before this experiment, the output would be `some`, but
after this experiment, the output would be `other`.
If you still want to get the OS variable, you can use the template function env
like follow : <span v-pre>`{{env "OS_VAR"}}`</span>.
```yml
version: '3'
tasks:
default:
env:
KEY: 'other'
cmds:
- echo "$KEY"
- echo {{env "KEY"}}
```
Running `KEY=some task`, the output would be `other` and `some`.
Like other variables/envs, you can also fall back to a given value using the
default template function:
```yml
MY_ENV: '{{.MY_ENV | default "fallback"}}'
```

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---
title: "Gentle Force (#1200)"
description: Expérimentation pour modifier le comportement du flag --force dans Task
outline: deep
---
# Gentle Force (#1200)
::: warning
All experimental features are subject to breaking changes and/or removal _at any
time_. We strongly recommend that you do not use these features in a production
environment. They are intended for testing and feedback only.
:::
::: danger
This experiment breaks the following functionality:
- The `--force` flag
:::
::: info
To enable this experiment, set the environment variable:
`TASK_X_GENTLE_FORCE=1`. Check out [our guide to enabling experiments](/experiments/#enabling-experiments) for more information.
:::
The `--force` flag currently forces _all_ tasks to run regardless of the status
checks. This can be useful, but we have found that most of the time users only
expect the direct task they are calling to be forced and _not_ all of its
dependant tasks.
This experiment changes the `--force` flag to only force the directly called
task. All dependant tasks will have their statuses checked as normal and will
only run if Task considers them to be out of date. A new `--force-all` flag will
also be added to maintain the current behavior for users that need this
functionality.
If you want to migrate, but continue to force all dependant tasks to run, you
should replace all uses of the `--force` flag with `--force-all`. Alternatively,
if you want to adopt the new behavior, you can continue to use the `--force`
flag as you do now!

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---
title: Experiments
description: Guide des fonctionnalités expérimentales de Task et comment les utiliser
outline: deep
---
# Experiments
::: warning
All experimental features are subject to breaking changes and/or removal _at any
time_. We strongly recommend that you do not use these features in a production
environment. They are intended for testing and feedback only.
:::
In order to allow Task to evolve quickly, we sometimes roll out breaking changes
to minor versions behind experimental flags. This allows us to gather feedback
on breaking changes before committing to a major release. This process can also
be used to gather feedback on important non-breaking features before their
design is completed. This document describes the
[experiment workflow](#workflow) and how you can get involved.
You can view the full list of active experiments in the sidebar submenu to the
left of the page and click on each one to find out more about it.
## Enabling Experiments
Task uses environment variables to detect whether or not an experiment is
enabled. All of the experiment variables will begin with the same `TASK_X_`
prefix followed by the name of the experiment. You can find the exact name for
each experiment on their respective pages in the sidebar. If the variable is set
`=1` then it will be enabled. Some experiments may have multiple proposals, in
which case, you will need to set the variable equal to the number of the
proposal that you want to enable (`=2`, `=3` etc).
There are three main ways to set the environment variables for an experiment.
Which method you use depends on how you intend to use the experiment:
1. Prefixing your task commands with the relevant environment variable(s). For
example, `TASK_X_{FEATURE}=1 task {my-task}`. This is intended for one-off
invocations of Task to test out experimental features.
2. Adding the relevant environment variable(s) in your "dotfiles" (e.g.
`.bashrc`, `.zshrc` etc.). This will permanently enable experimental features
for your personal environment.
```shell
# ~/.bashrc
export TASK_X_FEATURE=1
```
3. Creating a `.env` or a `.taskrc.yml` file in the same directory as
your root Taskfile.\
The `.env` file should contain the relevant environment
variable(s), while the `.taskrc.yml` file should use a YAML format
where each experiment is defined as a key with a corresponding value.
This allows you to enable an experimental feature at a project level. If you
commit this file to source control, then other users of your project will
also have these experiments enabled.
If both files are present, the values in the `.taskrc.yml` file
will take precedence.
::: code-group
```yaml [.taskrc.yml]
experiments:
FEATURE: 1
```
```shell [.env]
TASK_X_FEATURE=1
```
:::
## Workflow
Experiments are a way for us to test out new features in Task before committing
to them in a major release. Because this concept is built around the idea of
feedback from our community, we have built a workflow for the process of
introducing these changes. This ensures that experiments are given the attention
and time that they need and that we are getting the best possible results out of
them.
The sections below describe the various stages that an experiment must go
through from its proposal all the way to being released in a major version of
Task.
### 1. Proposal
All experimental features start with a proposal in the form of a GitHub issue.
If the maintainers decide that an issue has enough support and is a breaking
change or is complex/controversial enough to require user feedback, then the
issue will be marked with the `status: proposal` label. At this point, the issue
becomes a proposal and a period of consultation begins. During this period, we
request that users provide feedback on the proposal and how it might effect
their use of Task. It is up to the discretion of the maintainers to decide how
long this period lasts.
### 2. Draft
Once a proposal's consultation ends, a contributor may pick up the work and
begin the initial implementation. Once a PR is opened, the maintainers will
ensure that it meets the requirements for an experimental feature (i.e. flags
are in the right format etc) and merge the feature. Once this code is released,
the status will be updated via the `status: draft` label. This indicates that an
implementation is now available for use in a release and the experiment is open
for feedback.
::: info
During the draft period, major changes to the implementation may be made based
on the feedback received from users. There are _no stability guarantees_ and
experimental features may be abandoned _at any time_.
:::
### 3. Candidate
Once an acceptable level of consensus has been reached by the community and
feedback/changes are less frequent/significant, the status may be updated via
the `status: candidate` label. This indicates that a proposal is _likely_ to
accepted and will enter a period for final comments and minor changes.
### 4. Stable
Once a suitable amount of time has passed with no changes or feedback, an
experiment will be given the `status: stable` label. At this point, the
functionality will be treated like any other feature in Task and any changes
_must_ be backward compatible. This allows users to migrate to the new
functionality without having to worry about anything breaking in future
releases. This provides the best experience for users migrating to a new major
version.
### 5. Released
When making a new major release of Task, all experiments marked as `status:
stable` will move to `status: released` and their behaviors will become the new
default in Task. Experiments in an earlier stage (i.e. not stable) cannot be
released and so will continue to be experiments in the new version.
### Abandoned / Superseded
If an experiment is unsuccessful at any point then it will be given the `status:
abandoned` or `status: superseded` labels depending on which is more suitable.
These experiments will be removed from Task.

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@ -0,0 +1,285 @@
---
title: "Remote Taskfiles (#1317)"
description: Expérimentation pour utiliser des Taskfiles stockés dans des emplacements distants
outline: deep
---
# Remote Taskfiles (#1317)
::: warning
All experimental features are subject to breaking changes and/or removal _at any
time_. We strongly recommend that you do not use these features in a production
environment. They are intended for testing and feedback only.
:::
::: info
To enable this experiment, set the environment variable:
`TASK_X_REMOTE_TASKFILES=1`. Check out [our guide to enabling experiments](/experiments/#enabling-experiments) for more information.
:::
::: danger
Never run remote Taskfiles from sources that you do not trust.
:::
This experiment allows you to use Taskfiles which are stored in remote
locations. This applies to both the root Taskfile (aka. Entrypoint) and also
when including Taskfiles.
Task uses "nodes" to reference remote Taskfiles. There are a few different types
of node which you can use:
::: code-group
```text [HTTP/HTTPS]
https://raw.githubusercontent.com/go-task/task/main/website/static/Taskfile.yml
```
```text [Git over HTTP]
https://github.com/go-task/task.git//website/static/Taskfile.yml?ref=main
```
```text [Git over SSH]
git@github.com/go-task/task.git//website/static/Taskfile.yml?ref=main
```
:::
## Node Types
### HTTP/HTTPS
`https://raw.githubusercontent.com/go-task/task/main/website/static/Taskfile.yml`
This is the most basic type of remote node and works by downloading the file
from the specified URL. The file must be a valid Taskfile and can be of any
name. If a file is not found at the specified URL, Task will append each of the
supported file names in turn until it finds a valid
file. If it still does not find a valid Taskfile, an error is returned.
### Git over HTTP
`https://github.com/go-task/task.git//website/static/Taskfile.yml?ref=main`
This type of node works by downloading the file from a Git repository over
HTTP/HTTPS. The first part of the URL is the base URL of the Git repository.
This is the same URL that you would use to clone the repo over HTTP.
- You can optionally add the path to the Taskfile in the repository by appending
`//<path>` to the URL.
- You can also optionally specify a branch or tag to use by appending
`?ref=<ref>` to the end of the URL. If you omit a reference, the default branch
will be used.
### Git over SSH
`git@github.com/go-task/task.git//website/static/Taskfile.yml?ref=main`
This type of node works by downloading the file from a Git repository over SSH.
The first part of the URL is the user and base URL of the Git repository. This
is the same URL that you would use to clone the repo over SSH.
To use Git over SSH, you need to make sure that your SSH agent has your private
SSH keys added so that they can be used during authentication.
- You can optionally add the path to the Taskfile in the repository by appending
`//<path>` to the URL.
- You can also optionally specify a branch or tag to use by appending
`?ref=<ref>` to the end of the URL. If you omit a reference, the default branch
will be used.
Task has an example remote Taskfile in our repository
that you can use for testing and that we will use throughout this document:
```yaml
version: '3'
tasks:
default:
cmds:
- task: hello
hello:
cmds:
- echo "Hello Task!"
```
## Specifying a remote entrypoint
By default, Task will look for one of the supported file
names on your local filesystem. If you want to use a
remote file instead, you can pass its URI into the `--taskfile`/`-t` flag just
like you would to specify a different local file. For example:
::: code-group
```shell [HTTP/HTTPS]
$ task --taskfile https://raw.githubusercontent.com/go-task/task/main/website/static/Taskfile.yml
task: [hello] echo "Hello Task!"
Hello Task!
```
```shell [Git over HTTP]
$ task --taskfile https://github.com/go-task/task.git//website/static/Taskfile.yml?ref=main
task: [hello] echo "Hello Task!"
Hello Task!
```
```shell [Git over SSH]
$ task --taskfile git@github.com/go-task/task.git//website/static/Taskfile.yml?ref=main
task: [hello] echo "Hello Task!"
Hello Task!
```
:::
## Including remote Taskfiles
Including a remote file works exactly the same way that including a local file
does. You just need to replace the local path with a remote URI. Any tasks in
the remote Taskfile will be available to run from your main Taskfile.
::: code-group
```yaml [HTTP/HTTPS]
version: '3'
includes:
my-remote-namespace: https://raw.githubusercontent.com/go-task/task/main/website/static/Taskfile.yml
```
```yaml [Git over HTTP]
version: '3'
includes:
my-remote-namespace: https://github.com/go-task/task.git//website/static/Taskfile.yml?ref=main
```
```yaml [Git over SSH]
version: '3'
includes:
my-remote-namespace: git@github.com/go-task/task.git//website/static/Taskfile.yml?ref=main
```
:::
```shell
$ task my-remote-namespace:hello
task: [hello] echo "Hello Task!"
Hello Task!
```
### Authenticating using environment variables
The Taskfile location is processed by the templating system, so you can
reference environment variables in your URL if you need to add authentication.
For example:
```yaml
version: '3'
includes:
my-remote-namespace: https://{{.TOKEN}}@raw.githubusercontent.com/my-org/my-repo/main/Taskfile.yml
```
## Security
### Automatic checksums
Running commands from sources that you do not control is always a potential
security risk. For this reason, we have added some automatic checks when using
remote Taskfiles:
1. When running a task from a remote Taskfile for the first time, Task will
print a warning to the console asking you to check that you are sure that you
trust the source of the Taskfile. If you do not accept the prompt, then Task
will exit with code `104` (not trusted) and nothing will run. If you accept
the prompt, the remote Taskfile will run and further calls to the remote
Taskfile will not prompt you again.
2. Whenever you run a remote Taskfile, Task will create and store a checksum of
the file that you are running. If the checksum changes, then Task will print
another warning to the console to inform you that the contents of the remote
file has changed. If you do not accept the prompt, then Task will exit with
code `104` (not trusted) and nothing will run. If you accept the prompt, the
checksum will be updated and the remote Taskfile will run.
Sometimes you need to run Task in an environment that does not have an
interactive terminal, so you are not able to accept a prompt. In these cases you
are able to tell task to accept these prompts automatically by using the `--yes`
flag. Before enabling this flag, you should:
1. Be sure that you trust the source and contents of the remote Taskfile.
2. Consider using a pinned version of the remote Taskfile (e.g. A link
containing a commit hash) to prevent Task from automatically accepting a
prompt that says a remote Taskfile has changed.
### Manual checksum pinning
Alternatively, if you expect the contents of your remote files to be a constant
value, you can pin the checksum of the included file instead:
```yaml
version: '3'
includes:
included:
taskfile: https://taskfile.dev
checksum: c153e97e0b3a998a7ed2e61064c6ddaddd0de0c525feefd6bba8569827d8efe9
```
This will disable the automatic checksum prompts discussed above. However, if
the checksums do not match, Task will exit immediately with an error. When
setting this up for the first time, you may not know the correct value of the
checksum. There are a couple of ways you can obtain this:
1. Add the include normally without the `checksum` key. The first time you run
the included Taskfile, a `.task/remote` temporary directory is created. Find
the correct set of files for your included Taskfile and open the file that
ends with `.checksum`. You can copy the contents of this file and paste it
into the `checksum` key of your include. This method is safest as it allows
you to inspect the downloaded Taskfile before you pin it.
2. Alternatively, add the include with a temporary random value in the
`checksum` key. When you try to run the Taskfile, you will get an error that
will report the incorrect expected checksum and the actual checksum. You can
copy the actual checksum and replace your temporary random value.
### TLS
Task currently supports both `http` and `https` URLs. However, the `http`
requests will not execute by default unless you run the task with the
`--insecure` flag. This is to protect you from accidentally running a remote
Taskfile that is downloaded via an unencrypted connection. Sources that are not
protected by TLS are vulnerable to man-in-the-middle
attacks and should be avoided unless you know what
you are doing.
## Caching & Running Offline
Whenever you run a remote Taskfile, the latest copy will be downloaded from the
internet and cached locally. This cached file will be used for all future
invocations of the Taskfile until the cache expires. Once it expires, Task will
download the latest copy of the file and update the cache. By default, the cache
is set to expire immediately. This means that Task will always fetch the latest
version. However, the cache expiry duration can be modified by setting the
`--expiry` flag.
If for any reason you lose access to the internet or you are running Task in
offline mode (via the `--offline` flag or `TASK_OFFLINE` environment variable),
Task will run the any available cached files _even if they are expired_. This
means that you should never be stuck without the ability to run your tasks as
long as you have downloaded a remote Taskfile at least once.
By default, Task will timeout requests to download remote files after 10 seconds
and look for a cached copy instead. This timeout can be configured by setting
the `--timeout` flag and specifying a duration. For example, `--timeout 5s` will
set the timeout to 5 seconds.
By default, the cache is stored in the Task temp directory, represented by the
`TASK_TEMP_DIR` environment variable. You can
override the location of the cache by setting the `TASK_REMOTE_DIR` environment
variable. This way, you can share the cache between different projects.
You can force Task to ignore the cache and download the latest version
by using the `--download` flag.
You can use the `--clear-cache` flag to clear all cached remote files.

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@ -0,0 +1,119 @@
---
title: FAQ
description: Frequently asked questions about Task, including ETAs, shell limitations, and Windows compatibility
outline: deep
---
# FAQ
This page contains a list of frequently asked questions about Task.
## When will \<feature\> be released? / ETAs
Task is _free_ and _open source_ project maintained by a small group of
volunteers with full time jobs and lives outside of the project. Because of
this, it is difficult to predict how much time we will be able to dedicate to
the project in advance and we don't want to make any promises that we can't
keep. For this reason, we are unable to provide ETAs for new features or
releases. We make a "best effort" to provide regular releases and fix bugs in a
timely fashion, but sometimes our personal lives must take priority.
ETAs are probably the number one question we (and maintainers of other open
source projects) get asked. We understand that you are passionate about the
project, but it can be overwhelming to be asked this question so often. Please
be patient and avoid asking for ETAs.
The best way to speed things up is to contribute to the project yourself. We
always appreciate new contributors. If you are interested in contributing, check
out the [contributing guide](/contributing.md).
## Why won't my task update my shell environment?
This is a limitation of how shells work. Task runs as a subprocess of your
current shell, so it can't change the environment of the shell that started it.
This limitation is shared by other task runners and build tools too.
A common way to work around this is to create a task that will generate output
that can be parsed by your shell. For example, to set an environment variable on
your shell you can write a task like this:
```yaml
my-shell-env:
cmds:
- echo "export FOO=foo"
- echo "export BAR=bar"
```
Now run `eval $(task my-shell-env)` and the variables `$FOO` and `$BAR` will be
available in your shell.
## I can't reuse my shell in a task's commands
Task runs each command as a separate shell process, so something you do in one
command won't effect any future commands. For example, this won't work:
```yaml
version: '3'
tasks:
foo:
cmds:
- a=foo
- echo $a
# outputs ""
```
To work around this you can either use a multiline command:
```yaml
version: '3'
tasks:
foo:
cmds:
- |
a=foo
echo $a
# outputs "foo"
```
Or for more complex multi-line commands it is recommended to move your code into
a separate file and call that instead:
```yaml
version: '3'
tasks:
foo:
cmds:
- ./foo-printer.bash
```
```shell
#!/bin/bash
a=foo
echo $a
```
## 'x' builtin command doesn't work on Windows
The default shell on Windows (`cmd` and `powershell`) do not have commands like
`rm` and `cp` available as builtins. This means that these commands won't work.
If you want to make your Taskfile fully cross-platform, you'll need to work
around this limitation using one of the following methods:
- Use the <span v-pre>`{{OS}}`</span> function to run an OS-specific script.
- Use something like <span v-pre>`{{if eq OS "windows"}}powershell {{end}}<my_cmd>`</span> to
detect windows and run the command in Powershell directly.
- Use a shell on Windows that supports these commands as builtins, such as [Git
Bash][git-bash] or [WSL][wsl].
We want to make improvements to this part of Task and the issues below track
this work. Constructive comments and contributions are very welcome!
- #197
- [mvdan/sh#93](https://github.com/mvdan/sh/issues/93)
- [mvdan/sh#97](https://github.com/mvdan/sh/issues/97)
[git-bash]: https://gitforwindows.org/
[wsl]: https://learn.microsoft.com/en-us/windows/wsl/install

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@ -0,0 +1,134 @@
---
title: Getting Started
description: Guide for getting started with Task
outline: deep
---
# Getting Started
The following guide will help introduce you to the basics of Task. We'll cover
how to create a Taskfile, how to write a basic task and how to call it. If you
haven't installed Task yet, head over to our [installation
guide](installation.md).
## Creating your first Taskfile
Once Task is installed, you can create your first Taskfile by running:
```shell
task --init
```
This will create a file called `Taskfile.yml` in the current directory. If you
want to create the file in another directory, you can pass an absolute or
relative path to the directory into the command:
```shell
task --init ./subdirectory
```
Or if you want the Taskfile to have a specific name, you can pass in the name of
the file:
```shell
task --init Custom.yml
```
This will create a Taskfile that looks something like this:
```yaml [Taskfile.yml]
version: '3'
vars:
GREETING: Hello, World!
tasks:
default:
cmds:
- echo "{{.GREETING}}"
silent: true
```
As you can see, all Taskfiles are written in [YAML format](https://yaml.org/). The `version`
attribute specifies the minimum version of Task that can be used to run this
file. The `vars` attribute is used to define variables that can be used in
tasks. In this case, we are creating a string variable called `GREETING` with a
value of `Hello, World!`.
Finally, the `tasks` attribute is used to define the tasks that can be run. In
this case, we have a task called `default` that echoes the value of the
`GREETING` variable. The `silent` attribute is set to `true`, which means that
the task metadata will not be printed when the task is run - only the output of
the commands.
## Calling a task
To call the task, invoke `task` followed by the name of the task you want to
run. In this case, the name of the task is `default`, so you should run:
```shell
task default
```
Note that we don't have to specify the name of the Taskfile. Task will
automatically look for a file called `Taskfile.yml` (or any of Task's [supported
file names](usage.md#supported-file-names)) in the current directory. Additionally, tasks
with the name `default` are special. They can also be run without specifying the
task name.
If you created a Taskfile in a different directory, you can run it by passing
the absolute or relative path to the directory as an argument using the `--dir`
flag:
```shell
task --dir ./subdirectory
```
Or if you created a Taskfile with a different name, you can run it by passing
the name of the Taskfile as an argument using the `--taskfile` flag:
```shell
task --taskfile Custom.yml
```
## Adding a build task
Let's create a task to build a program in Go. Start by adding a new task called
`build` below the existing `default` task. We can then add a `cmds` attribute
with a single command to build the program.
Task uses [mvdan/sh](https://github.com/mvdan/sh), a native Go sh interpreter. So you can write
sh/bash-like commands - even in environments where `sh` or `bash` are usually
not available (like Windows). Just remember any executables called must be
available as a built-in or in the system's `PATH`.
When you're done, it should look something like this:
```yaml
version: '3'
vars:
GREETING: Hello, World!
tasks:
default:
cmds:
- echo "{{.GREETING}}"
silent: true
build:
cmds:
- go build ./cmd/main.go
```
Call the task by running:
```shell
task build
```
That's about it for the basics, but there's _so much_ more that you can do with
Task. Check out the rest of the documentation to learn more about all the
features Task has to offer! We recommend taking a look at the [usage
guide](usage.md) next. Alternatively, you can check out our reference docs for the
[Taskfile schema](reference/schema.md) and [CLI](reference/cli.md).

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@ -0,0 +1,296 @@
---
title: Installation
description: Installation methods for Task
outline: deep
---
# Installation
Task offers many installation methods. Check out the available methods below.
::: info
Some of the methods below are marked as ![Community](https://img.shields.io/badge/Community%20Owned-orange). This means they
are not maintained by the Task team and may not be up-to-date.
:::
## Package Managers
### [Homebrew](https://brew.sh) ![macOS](https://img.shields.io/badge/MacOS-000000?logo=apple&logoColor=F0F0F0) ![Linux](https://img.shields.io/badge/Linux-FCC624?logo=linux&logoColor=black) {#homebrew}
Task is available via our official Homebrew tap [[source](https://github.com/go-task/homebrew-tap/blob/main/Formula/go-task.rb)]:
```shell
brew install go-task/tap/go-task
```
Alternatively it can be installed from the official Homebrew
repository [[package](https://formulae.brew.sh/formula/go-task)]
[[source](https://github.com/Homebrew/homebrew-core/blob/master/Formula/g/go-task.rb)] by running:
```shell
brew install go-task
```
### [Macports](https://macports.org) ![macOS](https://img.shields.io/badge/MacOS-000000?logo=apple&logoColor=F0F0F0) ![Community](https://img.shields.io/badge/Community%20Owned-orange) {#macports}
Task repository is tracked by Macports [[package](https://ports.macports.org/port/go-task/details/)] [[source](https://github.com/macports/macports-ports/blob/master/devel/go-task/Portfile)]:
```shell
port install go-task
```
### [Snap](https://snapcraft.io/task) ![macOS](https://img.shields.io/badge/MacOS-000000?logo=apple&logoColor=F0F0F0) ![Linux](https://img.shields.io/badge/Linux-FCC624?logo=linux&logoColor=black) {#snap}
Task is available on [Snapcraft](https://snapcraft.io/task) [[source](https://github.com/go-task/snap/blob/main/snap/snapcraft.yaml)], but keep in mind that your Linux
distribution should allow classic confinement for Snaps to Task work correctly:
```shell
sudo snap install task --classic
```
### [npm](https://www.npmjs.com) ![macOS](https://img.shields.io/badge/MacOS-000000?logo=apple&logoColor=F0F0F0) ![Linux](https://img.shields.io/badge/Linux-FCC624?logo=linux&logoColor=black) ![Windows](https://custom-icon-badges.demolab.com/badge/Windows-0078D6?logo=windows11&logoColor=white) {#npm}
Npm can be used as cross-platform way to install Task globally or as a
dependency of your project
[[package](https://www.npmjs.com/package/@go-task/cli)] [[source](https://github.com/go-task/task/blob/main/package.json)]:
```shell
npm install -g @go-task/cli
```
### [pip](https://pip.pypa.io) ![macOS](https://img.shields.io/badge/MacOS-000000?logo=apple&logoColor=F0F0F0) ![Linux](https://img.shields.io/badge/Linux-FCC624?logo=linux&logoColor=black) ![Windows](https://custom-icon-badges.demolab.com/badge/Windows-0078D6?logo=windows11&logoColor=white) ![Community](https://img.shields.io/badge/Community%20Owned-orange) {#pip}
Like npm, pip can be used as a cross-platform way to install Task
[[package](https://pypi.org/project/go-task-bin)] [[source](https://github.com/Bing-su/pip-binary-factory/tree/main/task)]:
```shell
pip install go-task-bin
```
### [WinGet](https://github.com/microsoft/winget-cli) ![Windows](https://custom-icon-badges.demolab.com/badge/Windows-0078D6?logo=windows11&logoColor=white) {#winget}
Task is available via the [community repository](https://github.com/microsoft/winget-pkgs) [[source](https://github.com/microsoft/winget-pkgs/tree/master/manifests/t/Task/Task)]:
```shell
winget install Task.Task
```
### [Chocolatey](https://chocolatey.org) ![Windows](https://custom-icon-badges.demolab.com/badge/Windows-0078D6?logo=windows11&logoColor=white) ![Community](https://img.shields.io/badge/Community%20Owned-orange) {#chocolatey}
[[package](https://community.chocolatey.org/packages/go-task)] [[source](https://github.com/Starz0r/ChocolateyPackagingScripts/blob/master/src/go-task_gh_build.py)]
```shell
choco install go-task
```
### [Scoop](https://scoop.sh) ![Windows](https://custom-icon-badges.demolab.com/badge/Windows-0078D6?logo=windows11&logoColor=white) ![Community](https://img.shields.io/badge/Community%20Owned-orange) {#scoop}
[[source](https://github.com/ScoopInstaller/Main/blob/master/bucket/task.json)]
```shell
scoop install task
```
### Arch ([pacman](https://wiki.archlinux.org/title/Pacman)) ![Arch Linux](https://img.shields.io/badge/Arch%20Linux-1793D1?logo=arch-linux&logoColor=fff) ![Community](https://img.shields.io/badge/Community%20Owned-orange) {#arch}
[[package](https://archlinux.org/packages/extra/x86_64/go-task/)] [[source](https://gitlab.archlinux.org/archlinux/packaging/packages/go-task)]
```shell
pacman -S go-task
```
### Fedora ([dnf](https://docs.fedoraproject.org/en-US/quick-docs/dnf)) ![Fedora](https://img.shields.io/badge/Fedora-51A2DA?logo=fedora&logoColor=fff) ![Community](https://img.shields.io/badge/Community%20Owned-orange) {#fedora}
[[package](https://packages.fedoraproject.org/pkgs/golang-github-task/go-task/)] [[source](https://src.fedoraproject.org/rpms/golang-github-task)]
```shell
dnf install go-task
```
### FreeBSD ([Ports](https://ports.freebsd.org/cgi/ports.cgi)) ![FreeBSD](https://img.shields.io/badge/FreeBSD-990000?logo=freebsd&logoColor=fff) ![Community](https://img.shields.io/badge/Community%20Owned-orange) {#freebsd}
[[package](https://cgit.freebsd.org/ports/tree/devel/task)] [[source](https://cgit.freebsd.org/ports/tree/devel/task/Makefile)]
```shell
pkg install task
```
### NixOS ([nix](https://nixos.org)) ![NixOS](https://img.shields.io/badge/NixOS-5277C3?logo=nixos&logoColor=fff) ![Linux](https://img.shields.io/badge/Linux-FCC624?logo=linux&logoColor=black) ![Community](https://img.shields.io/badge/Community%20Owned-orange) {#nix}
[[source](https://github.com/NixOS/nixpkgs/blob/master/pkgs/by-name/go/go-task/package.nix)]
```shell
nix-env -iA nixpkgs.go-task
```
### [pacstall](https://github.com/pacstall/pacstall) ![Debian](https://img.shields.io/badge/Debian-A81D33?logo=debian&logoColor=fff) ![Ubuntu](https://img.shields.io/badge/Ubuntu-E95420?logo=ubuntu&logoColor=fff) ![Community](https://img.shields.io/badge/Community%20Owned-orange) {#pacstall}
[[package](https://pacstall.dev/packages/go-task-deb)] [[source](https://github.com/pacstall/pacstall-programs/blob/master/packages/go-task-deb/go-task-deb.pacscript)]
```shell
pacstall -I go-task-deb
```
### [pkgx](https://pkgx.sh) ![macOS](https://img.shields.io/badge/MacOS-000000?logo=apple&logoColor=F0F0F0) ![Linux](https://img.shields.io/badge/Linux-FCC624?logo=linux&logoColor=black) ![Community](https://img.shields.io/badge/Community%20Owned-orange) {#pkgx}
[[package](https://pkgx.dev/pkgs/taskfile.dev)] [[source](https://github.com/pkgxdev/pantry/blob/main/projects/taskfile.dev/package.yml)]
```shell
pkgx task
```
or, if you have pkgx integration enabled:
```shell
task
```
## Get The Binary
### Binary
You can download the binary from the [releases page on GitHub](https://github.com/go-task/task/releases) and add
to your `$PATH`.
DEB and RPM packages are also available.
The `task_checksums.txt` file contains the SHA-256 checksum for each file.
### Install Script
We also have an [install script](https://github.com/go-task/task/blob/main/install-task.sh) which is very useful in
scenarios like CI. Many thanks to [GoDownloader](https://github.com/goreleaser/godownloader) for enabling the
easy generation of this script.
By default, it installs on the `./bin` directory relative to the working
directory:
```shell
sh -c "$(curl --location https://taskfile.dev/install.sh)" -- -d
```
It is possible to override the installation directory with the `-b` parameter.
On Linux, common choices are `~/.local/bin` and `~/bin` to install for the
current user or `/usr/local/bin` to install for all users:
```shell
sh -c "$(curl --location https://taskfile.dev/install.sh)" -- -d -b ~/.local/bin
```
::: warning
On macOS and Windows, `~/.local/bin` and `~/bin` are not added to `$PATH` by
default.
:::
By default, it installs the latest version available.
You can also specify a tag (available in [releases](https://github.com/go-task/task/releases))
to install a specific version:
```shell
sh -c "$(curl --location https://taskfile.dev/install.sh)" -- -d v3.36.0
```
Parameters are order specific, to set both installation directory and version:
```shell
sh -c "$(curl --location https://taskfile.dev/install.sh)" -- -d -b ~/.local/bin v3.42.1
```
### GitHub Actions
If you want to install Task in GitHub Actions you can try using
[this action](https://github.com/arduino/setup-task) by the Arduino team:
```yaml
- name: Install Task
uses: arduino/setup-task@v2
with:
version: 3.x
repo-token: ${{ secrets.GITHUB_TOKEN }}
```
This installation method is community owned.
## Build From Source
### Go Modules
Ensure that you have a supported version of [Go](https://golang.org) properly installed and
setup. You can find the minimum required version of Go in the
[go.mod](https://github.com/go-task/task/blob/main/go.mod#L3) file.
You can then install the latest release globally by running:
```shell
go install github.com/go-task/task/v3/cmd/task@latest
```
Or you can install into another directory:
```shell
env GOBIN=/bin go install github.com/go-task/task/v3/cmd/task@latest
```
::: tip
For CI environments we recommend using the [install script](#install-script)
instead, which is faster and more stable, since it'll just download the latest
released binary.
:::
## Setup completions
Some installation methods will automatically install completions too, but if
this isn't working for you or your chosen method doesn't include them, you can
run `task --completion <shell>` to output a completion script for any supported
shell. There are a couple of ways these completions can be added to your shell
config:
### Option 1. Load the completions in your shell's startup config (Recommended)
This method loads the completion script from the currently installed version of
task every time you create a new shell. This ensures that your completions are
always up-to-date.
::: code-group
```shell [bash]
# ~/.bashrc
eval "$(task --completion bash)"
```
```shell [zsh]
# ~/.zshrc
eval "$(task --completion zsh)"
```
```shell [fish]
# ~/.config/fish/config.fish
task --completion fish | source
```
```powershell [powershell]
# $PROFILE\Microsoft.PowerShell_profile.ps1
Invoke-Expression (&task --completion powershell | Out-String)
```
:::
### Option 2. Copy the script to your shell's completions directory
This method requires you to manually update the completions whenever Task is
updated. However, it is useful if you want to modify the completions yourself.
::: code-group
```shell [bash]
task --completion bash > /etc/bash_completion.d/task
```
```shell [zsh]
task --completion zsh > /usr/local/share/zsh/site-functions/_task
```
```shell [fish]
task --completion fish > ~/.config/fish/completions/task.fish
```
:::

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@ -0,0 +1,85 @@
---
title: Integrations
description: Official and community integrations for Task, including VS Code, JSON schemas, and other tools
outline: deep
---
# Integrations
## Visual Studio Code Extension
Task has an
[official extension for Visual Studio Code](https://marketplace.visualstudio.com/items?itemName=task.vscode-task).
The code for this project can be found
[here](https://github.com/go-task/vscode-task). To use this extension, you must
have Task v3.23.0+ installed on your system.
This extension provides the following features (and more):
- View tasks in the sidebar.
- Run tasks from the sidebar and command palette.
- Go to definition from the sidebar and command palette.
- Run last task command.
- Multi-root workspace support.
- Initialize a Taskfile in the current workspace.
To get autocompletion and validation for your Taskfile, see the
[Schema](#schema) section below.
![Task for Visual Studio Code](https://github.com/go-task/vscode-task/blob/main/res/preview.png?raw=true)
## Schema
This was initially created by @KROSF in
[this Gist](https://gist.github.com/KROSF/c5435acf590acd632f71bb720f685895) and
is now officially maintained in
[this file](https://github.com/go-task/task/blob/main/website/static/schema.json)
and made available at https://taskfile.dev/schema.json. This schema can be used
to validate Taskfiles and provide autocompletion in many code editors:
### Visual Studio Code
To integrate the schema into VS Code, you need to install the
[YAML extension](https://marketplace.visualstudio.com/items?itemName=redhat.vscode-yaml)
by Red Hat. Any `Taskfile.yml` in your project should automatically be detected
and validation/autocompletion should work. If this doesn't work or you want to
manually configure it for files with a different name, you can add the following
to your `settings.json`:
```json
// settings.json
{
"yaml.schemas": {
"https://taskfile.dev/schema.json": [
"**/Taskfile.yml",
"./path/to/any/other/taskfile.yml"
]
}
}
```
You can also configure the schema directly inside of a Taskfile by adding the
following comment to the top of the file:
```yaml
# yaml-language-server: $schema=https://taskfile.dev/schema.json
version: '3'
```
You can find more information on this in the
[YAML language server project](https://github.com/redhat-developer/yaml-language-server).
## Community Integrations
In addition to our official integrations, there is an amazing community of
developers who have created their own integrations for Task:
- [Sublime Text Plugin](https://packagecontrol.io/packages/Taskfile)
[[source](https://github.com/biozz/sublime-taskfile)] by @biozz
- [IntelliJ Plugin](https://plugins.jetbrains.com/plugin/17058-taskfile)
[[source](https://github.com/lechuckroh/task-intellij-plugin)] by @lechuckroh
- [mk](https://github.com/pycontribs/mk) command line tool recognizes Taskfiles
natively.
If you have made something that integrates with Task, please feel free to open a
PR to add it to this list.

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@ -0,0 +1,329 @@
---
title: CLI Reference
description: Complete reference for Task CLI commands, flags, and exit codes
permalink: /reference/cli/
outline: deep
---
# Command Line Interface
Task CLI commands have the following syntax:
```bash
task [options] [tasks...] [-- CLI_ARGS...]
```
::: tip
If `--` is given, all remaining arguments will be assigned to a special `CLI_ARGS` variable
:::
## Commands
### `task [tasks...]`
Run one or more tasks defined in your Taskfile.
```bash
task build
task test lint
task deploy --force
```
### `task --list`
List all available tasks with their descriptions.
```bash
task --list
task -l
```
### `task --list-all`
List all tasks, including those without descriptions.
```bash
task --list-all
task -a
```
### `task --init`
Create a new Taskfile.yml in the current directory.
```bash
task --init
task -i
```
## Options
### General
#### `-h, --help`
Show help information.
```bash
task --help
```
#### `--version`
Show Task version.
```bash
task --version
```
#### `-v, --verbose`
Enable verbose mode for detailed output.
```bash
task build --verbose
```
#### `-s, --silent`
Disable command echoing.
```bash
task deploy --silent
```
### Execution Control
#### `-f, --force`
Force execution even when the task is up-to-date.
```bash
task build --force
```
#### `-n, --dry`
Compile and print tasks without executing them.
```bash
task deploy --dry
```
#### `-p, --parallel`
Execute multiple tasks in parallel.
```bash
task test lint --parallel
```
#### `-C, --concurrency <number>`
Limit the number of concurrent tasks. Zero means unlimited.
```bash
task test --concurrency 4
```
#### `-x, --exit-code`
Pass through the exit code of failed commands.
```bash
task test --exit-code
```
### File and Directory
#### `-d, --dir <path>`
Set the directory where Task will run and look for Taskfiles.
```bash
task build --dir ./backend
```
#### `-t, --taskfile <file>`
Specify a custom Taskfile path.
```bash
task build --taskfile ./custom/Taskfile.yml
```
#### `-g, --global`
Run the global Taskfile from `$HOME/Taskfile.{yml,yaml}`.
```bash
task backup --global
```
### Output Control
#### `-o, --output <mode>`
Set output style. Available modes: `interleaved`, `group`, `prefixed`.
```bash
task test --output group
```
#### `--output-group-begin <template>`
Message template to print before grouped output.
```bash
task test --output group --output-group-begin "::group::{{.TASK}}"
```
#### `--output-group-end <template>`
Message template to print after grouped output.
```bash
task test --output group --output-group-end "::endgroup::"
```
#### `--output-group-error-only`
Only show command output on non-zero exit codes.
```bash
task test --output group --output-group-error-only
```
#### `-c, --color`
Control colored output. Enabled by default.
```bash
task build --color=false
# or use environment variable
NO_COLOR=1 task build
```
### Task Information
#### `--status`
Check if tasks are up-to-date without running them.
```bash
task build --status
```
#### `--summary`
Show detailed information about a task.
```bash
task build --summary
```
#### `--json`
Output task information in JSON format (use with `--list` or `--list-all`).
```bash
task --list --json
```
#### `--sort <mode>`
Change task listing order. Available modes: `default`, `alphanumeric`, `none`.
```bash
task --list --sort alphanumeric
```
### Watch Mode
#### `-w, --watch`
Watch for file changes and re-run tasks automatically.
```bash
task build --watch
```
#### `-I, --interval <duration>`
Set watch interval (default: `5s`). Must be a valid [Go duration](https://pkg.go.dev/time#ParseDuration).
```bash
task build --watch --interval 1s
```
### Interactive
#### `-y, --yes`
Automatically answer "yes" to all prompts.
```bash
task deploy --yes
```
## Exit Codes
Task uses specific exit codes to indicate different types of errors:
### Success
- **0** - Success
### General Errors (1-99)
- **1** - Unknown error occurred
### Taskfile Errors (100-199)
- **100** - No Taskfile found
- **101** - Taskfile already exists (when using `--init`)
- **102** - Invalid or unparseable Taskfile
- **103** - Remote Taskfile download failed
- **104** - Remote Taskfile not trusted
- **105** - Remote Taskfile fetch not secure
- **106** - No cache for remote Taskfile in offline mode
- **107** - No schema version defined in Taskfile
### Task Errors (200-255)
- **200** - Task not found
- **201** - Command execution error
- **202** - Attempted to run internal task
- **203** - Multiple tasks with same name/alias
- **204** - Task called too many times (recursion limit)
- **205** - Task cancelled by user
- **206** - Missing required variables
- **207** - Variable has incorrect value
::: info
When using `-x/--exit-code`, failed command exit codes are passed through instead of the above codes.
:::
::: tip
The complete list of exit codes is available in the repository at [`errors/errors.go`](https://github.com/go-task/task/blob/main/errors/errors.go).
:::
## JSON Output Format
When using `--json` with `--list` or `--list-all`:
```json
{
"tasks": [
{
"name": "build",
"task": "build",
"desc": "Build the application",
"summary": "Compiles the source code and generates binaries",
"up_to_date": false,
"location": {
"line": 12,
"column": 3,
"taskfile": "/path/to/Taskfile.yml"
}
}
],
"location": "/path/to/Taskfile.yml"
}
```

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@ -0,0 +1,166 @@
---
title: CLI Reference
description: Complete reference for Task CLI commands, flags, and exit codes
---
# Package API
::: warning
**_Task's package API is still experimental and subject to breaking changes._**
This means that unlike our CLI, we may make breaking changes to the package API
in minor (or even patch) releases. We try to avoid this when possible, but it
may be necessary in order to improve the overall design of the package API.
In the future we may stabilize the package API. However, this is not currently
planned. For now, if you need to use Task as a Go package, we recommend pinning
the version in your `go.mod` file. Where possible we will try to include a
changelog entry for breaking changes to the package API.
:::
Task is primarily a CLI tool that is agnostic of any programming language.
However, it is written in Go and therefore can also be used as a Go package too.
This can be useful if you are already using Go in your project and you need to
extend Task's functionality in some way. In this document, we describe the
public API surface of Task and how to use it. This may also be useful if you
want to contribute to Task or understand how it works in more detail.
## Key packages
The following packages make up the most important parts of Task's package API.
Below we have listed what they are for and some of the key types available:
### [`github.com/go-task/task/v3`]
The core task package provides most of the main functionality for Task including
fetching and executing tasks from a Taskfile. At this time, the vast majority of
the this package's functionality is exposed via the [`task.Executor`] which
allows the user to fetch and execute tasks from a Taskfile.
::: info
This is the package which is most likely to be the subject of breaking changes
as we refine the API.
:::
### [`github.com/go-task/task/v3/taskfile`]
The `taskfile` package provides utilities for _reading_ Taskfiles from various
sources. These sources can be local files, remote files, or even in-memory
strings (via stdin).
- [`taskfile.Node`] - A reference to the location of a Taskfile. A `Node` is an
interface that has several implementations:
- [`taskfile.FileNode`] - Local files
- [`taskfile.HTTPNode`] - Remote files via HTTP/HTTPS
- [`taskfile.GitNode`] - Remote files via Git
- [`taskfile.StdinNode`] - In-memory strings (via stdin)
- [`taskfile.Reader`] - Accepts a `Node` and reads the Taskfile from it.
- [`taskfile.Snippet`] - Mostly used for rendering Taskfile errors. A snippet
stores a small part of a taskfile around a given line number and column. The
output can be syntax highlighted for CLIs and include line/column indicators.
### [`github.com/go-task/task/v3/taskfile/ast`]
AST stands for ["Abstract Syntax Tree"][ast]. An AST allows us to easily
represent the Taskfile syntax in Go. This package provides a way to parse
Taskfile YAML into an AST and store them in memory.
- [`ast.TaskfileGraph`] - Represents a set of Taskfiles and their dependencies
between one another.
- [`ast.Taskfile`] - Represents a single Taskfile or a set of merged Taskfiles.
The `Taskfile` type contains all of the subtypes for the Taskfile syntax, such
as `tasks`, `includes`, `vars`, etc. These are not listed here for brevity.
### [`github.com/go-task/task/v3/errors`]
Contains all of the error types used in Task. All of these types implement the
[`errors.TaskError`] interface which wraps Go's standard [`error`] interface.
This allows you to call the `Code` method on the error to obtain the unique exit
code for any error.
## Reading Taskfiles
Start by importing the `github.com/go-task/task/v3/taskfile` package. This
provides all of the functions you need to read a Taskfile into memory:
```go
import (
"github.com/go-task/task/v3/taskfile"
)
```
Reading Taskfiles is done by using a [`taskfile.Reader`] and an implementation
of [`taskfile.Node`]. In this example we will read a local file by using the
[`taskfile.FileNode`] type. You can create this by calling the
[`taskfile.NewFileNode`] function:
```go
node := taskfile.NewFileNode("Taskfile.yml", "./path/to/dir")
```
and then create a your reader by calling the [`taskfile.NewReader`] function and
passing any functional options you want to use. For example, you could pass a
debug function to the reader which will be called with debug messages:
```go
reader := taskfile.NewReader(
taskfile.WithDebugFunc(func(s string) {
slog.Debug(s)
}),
)
```
Now that everything is set up, you can read the Taskfile (and any included
Taskfiles) by calling the `Read` method on the reader and pass the `Node` as an
argument:
```go
ctx := context.Background()
tfg, err := reader.Read(ctx, node)
// handle error
```
This returns an instance of [`ast.TaskfileGraph`] which is a "Directed Acyclic
Graph" (DAG) of all the parsed Taskfiles. We use this graph to store and resolve
the `includes` directives in Taskfiles. However most of the time, you will want
a merged Taskfile. To do this, simply call the `Merge` method on the Taskfile
graph:
```go
tf, err := tfg.Merge()
// handle error
```
This compiles the DAG into a single [`ast.Taskfile`] containing all the
namespaces and tasks from all the Taskfiles we read.
::: info
We plan to remove AST merging in the future as it is unnecessarily complex and
causes lots of issues with scoping.
:::
[`github.com/go-task/task/v3`]: https://pkg.go.dev/github.com/go-task/task/v3
[`github.com/go-task/task/v3/taskfile`]: https://pkg.go.dev/github.com/go-task/task/v3/taskfile
[`github.com/go-task/task/v3/taskfile/ast`]: https://pkg.go.dev/github.com/go-task/task/v3/taskfile/ast
[`github.com/go-task/task/v3/errors`]: https://pkg.go.dev/github.com/go-task/task/v3/errors
[`ast.TaskfileGraph`]: https://pkg.go.dev/github.com/go-task/task/v3/taskfile/ast#TaskfileGraph
[`ast.Taskfile`]: https://pkg.go.dev/github.com/go-task/task/v3/taskfile/ast#Taskfile
[`taskfile.Node`]: https://pkg.go.dev/github.com/go-task/task/v3/taskfile#Node
[`taskfile.FileNode`]: https://pkg.go.dev/github.com/go-task/task/v3/taskfile#FileNode
[`taskfile.HTTPNode`]: https://pkg.go.dev/github.com/go-task/task/v3/taskfile#HTTPNode
[`taskfile.GitNode`]: https://pkg.go.dev/github.com/go-task/task/v3/taskfile#GitNode
[`taskfile.StdinNode`]: https://pkg.go.dev/github.com/go-task/task/v3/taskfile#StdinNode
[`taskfile.NewFileNode`]: https://pkg.go.dev/github.com/go-task/task/v3/taskfile#NewFileNode
[`taskfile.Reader`]: https://pkg.go.dev/github.com/go-task/task/v3/taskfile#Reader
[`taskfile.NewReader`]: https://pkg.go.dev/github.com/go-task/task/v3/taskfile#NewReader
[`taskfile.Snippet`]: https://pkg.go.dev/github.com/go-task/task/v3/taskfile#Snippet
[`task.Executor`]: https://pkg.go.dev/github.com/go-task/task/v3#Executor
[`task.Formatter`]: https://pkg.go.dev/github.com/go-task/task/v3#Formatter
[`errors.TaskError`]: https://pkg.go.dev/github.com/go-task/task/v3/errors#TaskError
[`error`]: https://pkg.go.dev/builtin#error
[ast]: https://en.wikipedia.org/wiki/Abstract_syntax_tree

View File

@ -0,0 +1,836 @@
---
title: Schema Reference
description: Complete reference for the Taskfile schema based on the official JSON schema
outline: deep
---
# Schema Reference
This page documents all available properties and types for the Taskfile schema version 3, based on the [official JSON schema](https://taskfile.dev/schema.json).
## Root Schema
The root Taskfile schema defines the structure of your main `Taskfile.yml`.
### `version`
- **Type**: `string` or `number`
- **Required**: Yes
- **Valid values**: `"3"`, `3`, or any valid semver string
- **Description**: Version of the Taskfile schema
```yaml
version: '3'
```
### `output`
- **Type**: `string` or `object`
- **Default**: `interleaved`
- **Options**: `interleaved`, `group`, `prefixed`
- **Description**: Controls how task output is displayed
```yaml
# Simple string format
output: group
# Advanced object format
output:
group:
begin: "::group::{{.TASK}}"
end: "::endgroup::"
error_only: false
```
### `method`
- **Type**: `string`
- **Default**: `checksum`
- **Options**: `checksum`, `timestamp`, `none`
- **Description**: Default method for checking if tasks are up-to-date
```yaml
method: timestamp
```
### `includes`
- **Type**: `map[string]Include`
- **Description**: Include other Taskfiles
```yaml
includes:
# Simple string format
docs: ./Taskfile.yml
# Full object format
backend:
taskfile: ./backend
dir: ./backend
optional: false
flatten: false
internal: false
aliases: [api]
excludes: [internal-task]
vars:
SERVICE_NAME: backend
checksum: abc123...
```
### `vars`
- **Type**: `map[string]Variable`
- **Description**: Global variables available to all tasks
```yaml
vars:
# Simple values
APP_NAME: myapp
VERSION: 1.0.0
DEBUG: true
PORT: 8080
FEATURES: [auth, logging]
# Dynamic variables
COMMIT_HASH:
sh: git rev-parse HEAD
# Variable references
BUILD_VERSION:
ref: VERSION
# Map variables
CONFIG:
map:
database: postgres
cache: redis
```
### `env`
- **Type**: `map[string]Variable`
- **Description**: Global environment variables
```yaml
env:
NODE_ENV: production
DATABASE_URL:
sh: echo $DATABASE_URL
```
### `tasks`
- **Type**: `map[string]Task`
- **Description**: Task definitions
```yaml
tasks:
# Simple string format
hello: echo "Hello World"
# Array format
build:
- go mod tidy
- go build ./...
# Full object format
deploy:
desc: Deploy the application
cmds:
- ./scripts/deploy.sh
```
### `silent`
- **Type**: `bool`
- **Default**: `false`
- **Description**: Suppress task name and command output by default
```yaml
silent: true
```
### `dotenv`
- **Type**: `[]string`
- **Description**: Load environment variables from .env files
```yaml
dotenv:
- .env
- .env.local
```
### `run`
- **Type**: `string`
- **Default**: `always`
- **Options**: `always`, `once`, `when_changed`
- **Description**: Default execution behavior for tasks
```yaml
run: once
```
### `interval`
- **Type**: `string`
- **Default**: `100ms`
- **Pattern**: `^[0-9]+(?:m|s|ms)$`
- **Description**: Watch interval for file changes
```yaml
interval: 1s
```
### `set`
- **Type**: `[]string`
- **Options**: `allexport`, `a`, `errexit`, `e`, `noexec`, `n`, `noglob`, `f`, `nounset`, `u`, `xtrace`, `x`, `pipefail`
- **Description**: POSIX shell options for all commands
```yaml
set: [errexit, nounset, pipefail]
```
### `shopt`
- **Type**: `[]string`
- **Options**: `expand_aliases`, `globstar`, `nullglob`
- **Description**: Bash shell options for all commands
```yaml
shopt: [globstar]
```
## Include
Configuration for including external Taskfiles.
### `taskfile`
- **Type**: `string`
- **Required**: Yes
- **Description**: Path to the Taskfile or directory to include
```yaml
includes:
backend: ./backend/Taskfile.yml
# Shorthand for above
frontend: ./frontend
```
### `dir`
- **Type**: `string`
- **Description**: Working directory for included tasks
```yaml
includes:
api:
taskfile: ./api
dir: ./api
```
### `optional`
- **Type**: `bool`
- **Default**: `false`
- **Description**: Don't error if the included file doesn't exist
```yaml
includes:
optional-tasks:
taskfile: ./optional.yml
optional: true
```
### `flatten`
- **Type**: `bool`
- **Default**: `false`
- **Description**: Include tasks without namespace prefix
```yaml
includes:
common:
taskfile: ./common.yml
flatten: true
```
### `internal`
- **Type**: `bool`
- **Default**: `false`
- **Description**: Hide included tasks from command line and `--list`
```yaml
includes:
internal:
taskfile: ./internal.yml
internal: true
```
### `aliases`
- **Type**: `[]string`
- **Description**: Alternative names for the namespace
```yaml
includes:
database:
taskfile: ./db.yml
aliases: [db, data]
```
### `excludes`
- **Type**: `[]string`
- **Description**: Tasks to exclude from inclusion
```yaml
includes:
shared:
taskfile: ./shared.yml
excludes: [internal-setup, debug-only]
```
### `vars`
- **Type**: `map[string]Variable`
- **Description**: Variables to pass to the included Taskfile
```yaml
includes:
deploy:
taskfile: ./deploy.yml
vars:
ENVIRONMENT: production
```
### `checksum`
- **Type**: `string`
- **Description**: Expected checksum of the included file
```yaml
includes:
remote:
taskfile: https://example.com/tasks.yml
checksum: c153e97e0b3a998a7ed2e61064c6ddaddd0de0c525feefd6bba8569827d8efe9
```
## Variable
Variables support multiple types and can be static values, dynamic commands, references, or maps.
### Static Variables
```yaml
vars:
# String
APP_NAME: myapp
# Number
PORT: 8080
# Boolean
DEBUG: true
# Array
FEATURES: [auth, logging, metrics]
# Null
OPTIONAL_VAR: null
```
### Dynamic Variables (`sh`)
```yaml
vars:
COMMIT_HASH:
sh: git rev-parse HEAD
BUILD_TIME:
sh: date -u +"%Y-%m-%dT%H:%M:%SZ"
```
### Variable References (`ref`)
```yaml
vars:
BASE_VERSION: 1.0.0
FULL_VERSION:
ref: BASE_VERSION
```
### Map Variables (`map`)
```yaml
vars:
CONFIG:
map:
database:
host: localhost
port: 5432
cache:
type: redis
ttl: 3600
```
### Variable Ordering
Variables can reference previously defined variables:
```yaml
vars:
GREETING: Hello
TARGET: World
MESSAGE: "{{.GREETING}} {{.TARGET}}!"
```
## Task
Individual task configuration with multiple syntax options.
### Simple Task Formats
```yaml
tasks:
# String command
hello: echo "Hello World"
# Array of commands
build:
- go mod tidy
- go build ./...
# Object with cmd shorthand
test:
cmd: go test ./...
```
### Task Properties
#### `cmds`
- **Type**: `[]Command`
- **Description**: Commands to execute
```yaml
tasks:
build:
cmds:
- go build ./...
- echo "Build complete"
```
#### `cmd`
- **Type**: `string`
- **Description**: Single command (alternative to `cmds`)
```yaml
tasks:
test:
cmd: go test ./...
```
#### `deps`
- **Type**: `[]Dependency`
- **Description**: Tasks to run before this task
```yaml
tasks:
# Simple dependencies
deploy:
deps: [build, test]
cmds:
- ./deploy.sh
# Dependencies with variables
advanced-deploy:
deps:
- task: build
vars:
ENVIRONMENT: production
- task: test
vars:
COVERAGE: true
cmds:
- ./deploy.sh
# Silent dependencies
main:
deps:
- task: setup
silent: true
cmds:
- echo "Main task"
# Loop dependencies
test-all:
deps:
- for: [unit, integration, e2e]
task: test
vars:
TEST_TYPE: "{{.ITEM}}"
cmds:
- echo "All tests completed"
```
#### `desc`
- **Type**: `string`
- **Description**: Short description shown in `--list`
```yaml
tasks:
test:
desc: Run unit tests
cmds:
- go test ./...
```
#### `summary`
- **Type**: `string`
- **Description**: Detailed description shown in `--summary`
```yaml
tasks:
deploy:
desc: Deploy to production
summary: |
Deploy the application to production environment.
This includes building, testing, and uploading artifacts.
```
#### `prompt`
- **Type**: `string` or `[]string`
- **Description**: Prompts shown before task execution
```yaml
tasks:
deploy:
prompt: "Deploy to production?"
# or multiple prompts
prompt:
- "Are you sure?"
- "This will affect live users!"
```
#### `aliases`
- **Type**: `[]string`
- **Description**: Alternative names for the task
```yaml
tasks:
build:
aliases: [compile, make]
cmds:
- go build ./...
```
#### `sources`
- **Type**: `[]string` or `[]Glob`
- **Description**: Source files to monitor for changes
```yaml
tasks:
build:
sources:
- "**/*.go"
- go.mod
# With exclusions
- exclude: "**/*_test.go"
cmds:
- go build ./...
```
#### `generates`
- **Type**: `[]string` or `[]Glob`
- **Description**: Files generated by this task
```yaml
tasks:
build:
sources: ["**/*.go"]
generates:
- "./app"
- exclude: "*.debug"
cmds:
- go build -o app ./cmd
```
#### `status`
- **Type**: `[]string`
- **Description**: Commands to check if task should run
```yaml
tasks:
install-deps:
status:
- test -f node_modules/.installed
cmds:
- npm install
- touch node_modules/.installed
```
#### `preconditions`
- **Type**: `[]Precondition`
- **Description**: Conditions that must be met before running
```yaml
tasks:
# Simple precondition (shorthand)
build:
preconditions:
- test -f ./src
cmds:
- go build ./...
# Preconditions with custom messages
deploy:
preconditions:
- sh: test -n "$API_KEY"
msg: "API_KEY environment variable is required"
- sh: test -f ./app
msg: "Application binary not found. Run 'task build' first."
cmds:
- ./deploy.sh
```
#### `requires`
- **Type**: `Requires`
- **Description**: Required variables with optional enums
```yaml
tasks:
# Simple requirements
deploy:
requires:
vars: [API_KEY, ENVIRONMENT]
cmds:
- ./deploy.sh
# Requirements with enum validation
advanced-deploy:
requires:
vars:
- API_KEY
- name: ENVIRONMENT
enum: [development, staging, production]
- name: LOG_LEVEL
enum: [debug, info, warn, error]
cmds:
- echo "Deploying to {{.ENVIRONMENT}} with log level {{.LOG_LEVEL}}"
- ./deploy.sh
```
#### `watch`
- **Type**: `bool`
- **Default**: `false`
- **Description**: Automatically run task in watch mode
```yaml
tasks:
dev:
watch: true
cmds:
- npm run dev
```
#### `platforms`
- **Type**: `[]string`
- **Description**: Platforms where this task should run
```yaml
tasks:
windows-build:
platforms: [windows]
cmds:
- go build -o app.exe ./cmd
unix-build:
platforms: [linux, darwin]
cmds:
- go build -o app ./cmd
```
## Command
Individual command configuration within a task.
### Basic Commands
```yaml
tasks:
example:
cmds:
- echo "Simple command"
- ls -la
```
### Command Object
```yaml
tasks:
example:
cmds:
- cmd: echo "Hello World"
silent: true
ignore_error: false
platforms: [linux, darwin]
set: [errexit]
shopt: [globstar]
```
### Task References
```yaml
tasks:
example:
cmds:
- task: other-task
vars:
PARAM: value
silent: false
```
### Deferred Commands
```yaml
tasks:
with-cleanup:
cmds:
- echo "Starting work"
# Deferred command string
- defer: echo "Cleaning up"
# Deferred task reference
- defer:
task: cleanup-task
vars:
CLEANUP_MODE: full
```
### For Loops
#### Loop Over List
```yaml
tasks:
greet-all:
cmds:
- for: [alice, bob, charlie]
cmd: echo "Hello {{.ITEM}}"
```
#### Loop Over Sources/Generates
```yaml
tasks:
process-files:
sources: ["*.txt"]
cmds:
- for: sources
cmd: wc -l {{.ITEM}}
- for: generates
cmd: gzip {{.ITEM}}
```
#### Loop Over Variable
```yaml
tasks:
process-items:
vars:
ITEMS: "item1,item2,item3"
cmds:
- for:
var: ITEMS
split: ","
as: CURRENT
cmd: echo "Processing {{.CURRENT}}"
```
#### Loop Over Matrix
```yaml
tasks:
test-matrix:
cmds:
- for:
matrix:
OS: [linux, windows, darwin]
ARCH: [amd64, arm64]
cmd: echo "Testing {{.OS}}/{{.ARCH}}"
```
#### Loop in Dependencies
```yaml
tasks:
build-all:
deps:
- for: [frontend, backend, worker]
task: build
vars:
SERVICE: "{{.ITEM}}"
```
## Shell Options
### Set Options
Available `set` options for POSIX shell features:
- `allexport` / `a` - Export all variables
- `errexit` / `e` - Exit on error
- `noexec` / `n` - Read commands but don't execute
- `noglob` / `f` - Disable pathname expansion
- `nounset` / `u` - Error on undefined variables
- `xtrace` / `x` - Print commands before execution
- `pipefail` - Pipe failures propagate
```yaml
# Global level
set: [errexit, nounset, pipefail]
tasks:
debug:
# Task level
set: [xtrace]
cmds:
- cmd: echo "This will be traced"
# Command level
set: [noexec]
```
### Shopt Options
Available `shopt` options for Bash features:
- `expand_aliases` - Enable alias expansion
- `globstar` - Enable `**` recursive globbing
- `nullglob` - Null glob expansion
```yaml
# Global level
shopt: [globstar]
tasks:
find-files:
# Task level
shopt: [nullglob]
cmds:
- cmd: ls **/*.go
# Command level
shopt: [globstar]
```

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@ -0,0 +1,912 @@
---
title: Templating Reference
description: Comprehensive guide to Task's templating system with Go text/template, special variables, and available functions
outline: deep
---
# Templating Reference
Task's templating engine uses Go's [text/template](https://pkg.go.dev/text/template) package to interpolate values. This reference covers the main features and all available functions for creating dynamic Taskfiles.
## Basic Usage
Most string values in Task can be templated using double curly braces <span v-pre>`{{` and `}}`</span>. Anything inside the braces is executed as a Go template.
### Simple Variable Interpolation
```yaml
version: '3'
tasks:
hello:
vars:
MESSAGE: 'Hello, World!'
cmds:
- 'echo {{.MESSAGE}}'
```
**Output:**
```
Hello, World!
```
### Conditional Logic
```yaml
version: '3'
tasks:
maybe-happy:
vars:
SMILE: ':\)'
FROWN: ':\('
HAPPY: true
cmds:
- 'echo {{if .HAPPY}}{{.SMILE}}{{else}}{{.FROWN}}{{end}}'
```
**Output:**
```
:)
```
### Function Calls and Pipes
```yaml
version: '3'
tasks:
uniq:
vars:
NUMBERS: '0,1,1,1,2,2,3'
cmds:
- 'echo {{splitList "," .NUMBERS | uniq | join ", "}}'
```
**Output:**
```
0, 1, 2, 3
```
### Control Flow with Loops
```yaml
version: '3'
tasks:
loop:
vars:
NUMBERS: [0, 1, 1, 1, 2, 2, 3]
cmds:
- |
{{range $index, $num := .NUMBERS}}
{{if gt $num 1}}{{break}}{{end}}
echo {{$index}}: {{$num}}
{{end}}
```
**Output:**
```
0: 0
1: 1
2: 1
3: 1
```
## Special Variables
Task provides special variables that are always available in templates. These override any user-defined variables with the same name.
### CLI Context
#### `CLI_ARGS`
- **Type**: `string`
- **Description**: All extra arguments passed after `--` as a string
```yaml
tasks:
test:
cmds:
- go test {{.CLI_ARGS}}
```
```bash
task test -- -v -race
# Runs: go test -v -race
```
#### `CLI_ARGS_LIST`
- **Type**: `[]string`
- **Description**: All extra arguments passed after `--` as a shell parsed list
```yaml
tasks:
docker-run:
cmds:
- docker run {{range .CLI_ARGS_LIST}}{{.}} {{end}}myapp
```
#### `CLI_FORCE`
- **Type**: `bool`
- **Description**: Whether `--force` or `--force-all` flags were set
```yaml
tasks:
deploy:
cmds:
- |
{{if .CLI_FORCE}}
echo "Force deployment enabled"
{{end}}
./deploy.sh
```
#### `CLI_SILENT`
- **Type**: `bool`
- **Description**: Whether `--silent` flag was set
#### `CLI_VERBOSE`
- **Type**: `bool`
- **Description**: Whether `--verbose` flag was set
#### `CLI_OFFLINE`
- **Type**: `bool`
- **Description**: Whether `--offline` flag was set
### Task Context
#### `TASK`
- **Type**: `string`
- **Description**: Name of the current task
```yaml
tasks:
build:
cmds:
- echo "Running task: {{.TASK}}"
```
#### `ALIAS`
- **Type**: `string`
- **Description**: Alias used for the current task, otherwise matches `TASK`
#### `TASK_EXE`
- **Type**: `string`
- **Description**: Task executable name or path
```yaml
tasks:
self-update:
cmds:
- echo "Updating {{.TASK_EXE}}"
```
### File Paths
#### `ROOT_TASKFILE`
- **Type**: `string`
- **Description**: Absolute path of the root Taskfile
#### `ROOT_DIR`
- **Type**: `string`
- **Description**: Absolute path of the root Taskfile directory
#### `TASKFILE`
- **Type**: `string`
- **Description**: Absolute path of the current (included) Taskfile
#### `TASKFILE_DIR`
- **Type**: `string`
- **Description**: Absolute path of the current Taskfile directory
#### `TASK_DIR`
- **Type**: `string`
- **Description**: Absolute path where the task is executed
#### `USER_WORKING_DIR`
- **Type**: `string`
- **Description**: Absolute path where `task` was called from
```yaml
tasks:
info:
cmds:
- echo "Root: {{.ROOT_DIR}}"
- echo "Current: {{.TASKFILE_DIR}}"
- echo "Working: {{.USER_WORKING_DIR}}"
```
### Status Context
#### `CHECKSUM`
- **Type**: `string`
- **Description**: Checksum of files in `sources` (only in `status` with `checksum` method)
#### `TIMESTAMP`
- **Type**: `time.Time`
- **Description**: Greatest timestamp of files in `sources` (only in `status` with `timestamp` method)
```yaml
tasks:
build:
method: checksum
sources: ["**/*.go"]
status:
- test "{{.CHECKSUM}}" = "$(cat .last-checksum)"
cmds:
- go build ./...
- echo "{{.CHECKSUM}}" > .last-checksum
```
### Loop Context
#### `ITEM`
- **Type**: `any`
- **Description**: Current iteration value when using `for` property
```yaml
tasks:
greet:
cmds:
- for: [alice, bob, charlie]
cmd: echo "Hello {{.ITEM}}"
```
Can be renamed using `as`:
```yaml
tasks:
greet:
cmds:
- for:
var: NAMES
as: NAME
cmd: echo "Hello {{.NAME}}"
```
### Defer Context
#### `EXIT_CODE`
- **Type**: `int`
- **Description**: Failed command exit code (only in `defer`, only when non-zero)
```yaml
tasks:
deploy:
cmds:
- ./deploy.sh
- defer: |
{{if .EXIT_CODE}}
echo "Deployment failed with code {{.EXIT_CODE}}"
./rollback.sh
{{end}}
```
### System Context
#### `TASK_VERSION`
- **Type**: `string`
- **Description**: Current version of Task
```yaml
tasks:
version:
cmds:
- echo "Using Task {{.TASK_VERSION}}"
```
## Built-in Functions
These functions are provided by Go's [text/template](https://pkg.go.dev/text/template#hdr-Functions) package.
### Logic Functions
#### `and`
Boolean AND operation
```yaml
cmds:
- echo "{{if and .DEBUG .VERBOSE}}Debug mode{{end}}"
```
#### `or`
Boolean OR operation
```yaml
cmds:
- echo "{{if or .DEV .STAGING}}Non-production{{end}}"
```
#### `not`
Boolean negation
```yaml
cmds:
- echo "{{if not .PRODUCTION}}Development build{{end}}"
```
### Data Access
#### `index`
Access array/map elements
```yaml
vars:
SERVICES: [api, web, worker]
cmds:
- echo "First service: {{index .SERVICES 0}}"
```
#### `len`
Get length of arrays, maps, or strings
```yaml
vars:
ITEMS: [a, b, c, d]
cmds:
- echo "Found {{len .ITEMS}} items"
```
#### `slice`
Get slice of array/string
```yaml
vars:
ITEMS: [a, b, c, d, e]
cmds:
- echo "{{slice .ITEMS 1 3}}" # [b c]
```
### Output Functions
#### `print`, `printf`, `println`
Formatted output functions
```yaml
cmds:
- echo "{{printf "Version: %s.%d" .VERSION .BUILD}}"
```
## Slim-Sprig Functions
Task includes functions from [slim-sprig](https://go-task.github.io/slim-sprig/) for enhanced templating capabilities.
### String Functions
#### Basic String Operations
```yaml
tasks:
string-demo:
vars:
MESSAGE: " Hello World "
NAME: "john doe"
cmds:
- echo "{{.MESSAGE | trim}}" # "Hello World"
- echo "{{.NAME | title}}" # "John Doe"
- echo "{{.NAME | upper}}" # "JOHN DOE"
- echo "{{.MESSAGE | lower}}" # "hello world"
```
#### String Testing
```yaml
tasks:
check:
vars:
FILENAME: "app.tar.gz"
cmds:
- |
{{if .FILENAME | hasPrefix "app"}}
echo "Application file detected"
{{end}}
- |
{{if .FILENAME | hasSuffix ".gz"}}
echo "Compressed file detected"
{{end}}
```
#### String Manipulation
```yaml
tasks:
process:
vars:
TEXT: "Hello, World!"
cmds:
- echo "{{.TEXT | replace "," ""}}" # "Hello World!"
- echo "{{.TEXT | quote}}" # "\"Hello, World!\""
- echo "{{"test" | repeat 3}}" # "testtesttest"
- echo "{{.TEXT | trunc 5}}" # "Hello"
```
#### Regular Expressions
```yaml
tasks:
regex-demo:
vars:
EMAIL: "user@example.com"
TEXT: "abc123def456"
cmds:
- echo "{{regexMatch "@" .EMAIL}}" # true
- echo "{{regexFind "[0-9]+" .TEXT}}" # "123"
- echo "{{regexFindAll "[0-9]+" .TEXT -1}}" # ["123", "456"]
- echo "{{regexReplaceAll "[0-9]+" .TEXT "X"}}" # "abcXdefX"
```
### List Functions
#### List Creation and Access
```yaml
tasks:
list-demo:
vars:
ITEMS: ["apple", "banana", "cherry", "date"]
cmds:
- echo "First: {{.ITEMS | first}}" # "apple"
- echo "Last: {{.ITEMS | last}}" # "date"
- echo "Rest: {{.ITEMS | rest}}" # ["banana", "cherry", "date"]
- echo "Initial: {{.ITEMS | initial}}" # ["apple", "banana", "cherry"]
```
#### List Manipulation
```yaml
tasks:
manipulate:
vars:
NUMBERS: [3, 1, 4, 1, 5, 9, 1]
FRUITS: ["apple", "banana"]
cmds:
- echo "{{.NUMBERS | uniq}}" # [3, 1, 4, 5, 9]
- echo "{{.NUMBERS | sortAlpha}}" # [1, 1, 1, 3, 4, 5, 9]
- echo "{{.FRUITS | append "cherry"}}" # ["apple", "banana", "cherry"]
- echo "{{.NUMBERS | without 1}}" # [3, 4, 5, 9]
```
#### String Lists
```yaml
tasks:
string-lists:
vars:
CSV: "apple,banana,cherry"
WORDS: ["hello", "world", "from", "task"]
cmds:
- echo "{{.CSV | splitList ","}}" # ["apple", "banana", "cherry"]
- echo "{{.WORDS | join " "}}" # "hello world from task"
- echo "{{.WORDS | sortAlpha}}" # ["from", "hello", "task", "world"]
```
### Math Functions
```yaml
tasks:
math-demo:
vars:
A: 10
B: 3
NUMBERS: [1, 5, 3, 9, 2]
cmds:
- echo "{{add .A .B}}" # 13
- echo "{{sub .A .B}}" # 7
- echo "{{mul .A .B}}" # 30
- echo "{{div .A .B}}" # 3
- echo "{{mod .A .B}}" # 1
- echo "{{.NUMBERS | max}}" # 9
- echo "{{.NUMBERS | min}}" # 1
- echo "{{randInt 1 100}}" # Random number 1-99
```
### Date Functions
```yaml
tasks:
date-demo:
vars:
BUILD_DATE: "2023-12-25T10:30:00Z"
cmds:
- echo "Now: {{now | date "2006-01-02 15:04:05"}}"
- echo "Build: {{.BUILD_DATE | toDate | date "Jan 2, 2006"}}"
- echo "Unix: {{now | unixEpoch}}"
- echo "Duration: {{now | ago}}"
```
### Dictionary Functions
```yaml
tasks:
dict-demo:
vars:
CONFIG:
database: postgres
port: 5432
ssl: true
cmds:
- echo "DB: {{.CONFIG | get "database"}}"
- echo "Keys: {{.CONFIG | keys}}"
- echo "Has SSL: {{.CONFIG | hasKey "ssl"}}"
- echo "{{dict "env" "prod" "debug" false}}"
```
### Default Functions
```yaml
tasks:
defaults:
vars:
API_URL: ""
DEBUG: false
ITEMS: []
cmds:
- echo "{{.API_URL | default "http://localhost:8080"}}"
- echo "{{.DEBUG | default true}}"
- echo "{{.MISSING_VAR | default "fallback"}}"
- echo "{{coalesce .API_URL .FALLBACK_URL "default"}}"
- echo "Empty: {{empty .ITEMS}}" # true
```
### Encoding Functions
```yaml
tasks:
encoding:
vars:
DATA:
name: "Task"
version: "3.0"
cmds:
- echo "{{.DATA | toJson}}"
- echo "{{.DATA | toPrettyJson}}"
- echo "{{"hello" | b64enc}}" # aGVsbG8=
- echo "{{"aGVsbG8=" | b64dec}}" # hello
```
### Type Conversion
```yaml
tasks:
convert:
vars:
NUM_STR: "42"
FLOAT_STR: "3.14"
ITEMS: [1, 2, 3]
cmds:
- echo "{{.NUM_STR | atoi | add 8}}" # 50
- echo "{{.FLOAT_STR | float64}}" # 3.14
- echo "{{.ITEMS | toStrings}}" # ["1", "2", "3"]
```
## Task-Specific Functions
Task provides additional functions for common operations.
### System Functions
#### `OS`
Get the operating system
```yaml
tasks:
build:
cmds:
- |
{{if eq OS "windows"}}
go build -o app.exe
{{else}}
go build -o app
{{end}}
```
#### `ARCH`
Get the system architecture
```yaml
tasks:
info:
cmds:
- echo "Building for {{OS}}/{{ARCH}}"
```
#### `numCPU`
Get number of CPU cores
```yaml
tasks:
test:
cmds:
- go test -parallel {{numCPU}} ./...
```
### Path Functions
#### `toSlash` / `fromSlash`
Convert path separators
```yaml
tasks:
paths:
vars:
WIN_PATH: 'C:\Users\name\file.txt'
cmds:
- echo "{{.WIN_PATH | toSlash}}" # C:/Users/name/file.txt (on Windows)
```
#### `joinPath`
Join path elements
```yaml
tasks:
build:
vars:
OUTPUT_DIR: dist
BINARY_NAME: myapp
cmds:
- go build -o {{joinPath .OUTPUT_DIR .BINARY_NAME}}
```
#### `relPath`
Get relative path
```yaml
tasks:
info:
cmds:
- echo "Relative: {{relPath .ROOT_DIR .TASKFILE_DIR}}"
```
### String Processing
#### `splitLines`
Split on newlines (Unix and Windows)
```yaml
tasks:
process:
vars:
MULTILINE: |
line1
line2
line3
cmds:
- |
{{range .MULTILINE | splitLines}}
echo "Line: {{.}}"
{{end}}
```
#### `catLines`
Replace newlines with spaces
```yaml
tasks:
flatten:
vars:
MULTILINE: |
hello
world
cmds:
- echo "{{.MULTILINE | catLines}}" # "hello world"
```
#### `shellQuote` (alias: `q`)
Quote for shell safety
```yaml
tasks:
safe:
vars:
FILENAME: "file with spaces.txt"
cmds:
- ls -la {{.FILENAME | shellQuote}}
- cat {{.FILENAME | q}} # Short alias
```
#### `splitArgs`
Parse shell arguments
```yaml
tasks:
parse:
vars:
ARGS: 'file1.txt -v --output="result file.txt"'
cmds:
- |
{{range .ARGS | splitArgs}}
echo "Arg: {{.}}"
{{end}}
```
### Data Functions
#### `merge`
Merge maps
```yaml
tasks:
config:
vars:
BASE_CONFIG:
timeout: 30
retries: 3
USER_CONFIG:
timeout: 60
debug: true
cmds:
- echo "{{merge .BASE_CONFIG .USER_CONFIG | toJson}}"
```
#### `spew`
Debug variable contents
```yaml
tasks:
debug:
vars:
COMPLEX_VAR:
items: [1, 2, 3]
nested:
key: value
cmds:
- echo "{{spew .COMPLEX_VAR}}"
```
### YAML Functions
#### `fromYaml` / `toYaml`
YAML encoding/decoding
```yaml
tasks:
yaml-demo:
vars:
CONFIG:
database:
host: localhost
port: 5432
cmds:
- echo "{{.CONFIG | toYaml}}"
- echo "{{.YAML_STRING | fromYaml | get "key"}}"
```
### Utility Functions
#### `uuid`
Generate UUID
```yaml
tasks:
deploy:
vars:
DEPLOYMENT_ID: "{{uuid}}"
cmds:
- echo "Deployment ID: {{.DEPLOYMENT_ID}}"
```
#### `randIntN`
Generate random integer
```yaml
tasks:
test:
vars:
RANDOM_PORT: "{{randIntN 9000 | add 1000}}" # 1000-9999
cmds:
- echo "Using port: {{.RANDOM_PORT}}"
```
## Advanced Examples
### Dynamic Task Generation
```yaml
version: '3'
vars:
SERVICES: [api, web, worker, scheduler]
ENVIRONMENTS: [dev, staging, prod]
tasks:
deploy-all:
desc: Deploy all services to all environments
deps:
- for: '{{.SERVICES}}'
task: deploy-service
vars:
SERVICE: '{{.ITEM}}'
deploy-service:
desc: Deploy a service to all environments
requires:
vars: [SERVICE]
deps:
- for: '{{.ENVIRONMENTS}}'
task: deploy
vars:
SERVICE: '{{.SERVICE}}'
ENV: '{{.ITEM}}'
deploy:
desc: Deploy service to specific environment
requires:
vars: [SERVICE, ENV]
cmds:
- echo "Deploying {{.SERVICE}} to {{.ENV}}"
- |
{{if eq .ENV "prod"}}
echo "Production deployment - extra validation"
./validate-prod.sh {{.SERVICE}}
{{end}}
- ./deploy.sh {{.SERVICE}} {{.ENV}}
```
### Configuration Management
```yaml
version: '3'
vars:
BASE_CONFIG:
timeout: 30
retries: 3
logging: true
DEV_CONFIG:
debug: true
timeout: 10
PROD_CONFIG:
debug: false
timeout: 60
ssl: true
tasks:
start:
vars:
ENVIRONMENT: '{{.ENVIRONMENT | default "dev"}}'
CONFIG: |
{{if eq .ENVIRONMENT "prod"}}
{{merge .BASE_CONFIG .PROD_CONFIG | toYaml}}
{{else}}
{{merge .BASE_CONFIG .DEV_CONFIG | toYaml}}
{{end}}
cmds:
- echo "Starting in {{.ENVIRONMENT}} mode"
- echo "{{.CONFIG}}" > config.yaml
- ./app --config config.yaml
```
### Matrix Build with Conditional Logic
```yaml
version: '3'
vars:
PLATFORMS:
- os: linux
arch: amd64
cgo: "1"
- os: linux
arch: arm64
cgo: "0"
- os: windows
arch: amd64
cgo: "1"
- os: darwin
arch: amd64
cgo: "1"
- os: darwin
arch: arm64
cgo: "0"
tasks:
build-all:
desc: Build for all platforms
cmds:
- |
{{range .PLATFORMS}}
echo "Building for {{.os}}/{{.arch}} (CGO={{.cgo}})"
GOOS={{.os}} GOARCH={{.arch}} CGO_ENABLED={{.cgo}} go build \
-o dist/myapp-{{.os}}-{{.arch}}{{if eq .os "windows"}}.exe{{end}} \
./cmd/myapp
{{end}}
package:
desc: Create platform-specific packages
deps: [build-all]
cmds:
- |
{{range .PLATFORMS}}
{{$ext := ""}}
{{if eq .os "windows"}}{{$ext = ".exe"}}{{end}}
{{$archive := printf "myapp-%s-%s" .os .arch}}
{{if eq .os "windows"}}
echo "Creating Windows package: {{$archive}}.zip"
zip -j dist/{{$archive}}.zip dist/myapp-{{.os}}-{{.arch}}{{$ext}}
{{else}}
echo "Creating Unix package: {{$archive}}.tar.gz"
tar -czf dist/{{$archive}}.tar.gz -C dist myapp-{{.os}}-{{.arch}}{{$ext}}
{{end}}
{{end}}
```

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---
title: Releasing
description: Task release process including GoReleaser, Homebrew, npm, Snapcraft, winget, and other package managers
outline: deep
---
# Releasing
The release process of Task is done with the help of [GoReleaser][goreleaser].
You can test the release process locally by calling the `test-release` task of
the Taskfile.
[GitHub Actions](https://github.com/go-task/task/actions) should release
artifacts automatically when a new Git tag is pushed to `main` branch (raw
executables and DEB and RPM packages).
Since v3.15.0, raw executables can also be reproduced and verified locally by
checking out a specific tag and calling `goreleaser build`, using the Go version
defined in the above GitHub Actions.
## Homebrew
Goreleaser will automatically push a new commit to the
[Formula/go-task.rb][gotaskrb] file in the [Homebrew tap][homebrewtap]
repository to release the new version.
## npm
To release to npm update the version in the [`package.json`][packagejson] file
and then run `task npm:publish` to push it.
## Snapcraft
The [snap package][snappackage] requires to manual steps to release a new
version:
- Updating the current version on [snapcraft.yaml][snapcraftyaml].
- Moving both `amd64`, `armhf` and `arm64` new artifacts to the stable channel
on the [Snapcraft dashboard][snapcraftdashboard].
## winget
winget also requires manual steps to be completed. By running
`task goreleaser:test` locally, manifest files will be generated on
`dist/winget/manifests/t/Task/Task/v{version}`.
[Upload the manifest directory into this fork](https://github.com/go-task/winget-pkgs/tree/master/manifests/t/Task/Task)
and open a pull request into
[this repository](https://github.com/microsoft/winget-pkgs).
## Scoop
Scoop is a command-line package manager for the Windows operating system. Scoop
package manifests are maintained by the community. Scoop owners usually take
care of updating versions there by editing
[this file](https://github.com/ScoopInstaller/Main/blob/master/bucket/task.json).
If you think its Task version is outdated, open an issue to let us know.
## Nix
Nix is a community owned installation method. Nix package maintainers usually
take care of updating versions there by editing
[this file](https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/by-name/go/go-task/package.nix).
If you think its Task version is outdated, open an issue to let us know.
[goreleaser]: https://goreleaser.com/
[homebrewtap]: https://github.com/go-task/homebrew-tap
[gotaskrb]: https://github.com/go-task/homebrew-tap/blob/main/Formula/go-task.rb
[packagejson]: https://github.com/go-task/task/blob/main/package.json#L3
[snappackage]: https://github.com/go-task/snap
[snapcraftyaml]: https://github.com/go-task/snap/blob/main/snap/snapcraft.yaml#L2
[snapcraftdashboard]: https://snapcraft.io/task/releases

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---
title: Style Guide
description: Official style guide for Taskfile.yml files with best practices and recommended conventions
outline: deep
---
# Style Guide
This is the official style guide for `Taskfile.yml` files. It provides basic
instructions for keeping your Taskfiles clean and familiar to other users.
This guide contains general guidelines, but they do not necessarily need to be
followed strictly. Feel free to disagree and do things differently if you need
or want to. Any improvements to this guide are welcome! Please open an issue or
create a pull request to contribute.
## Use the suggested ordering of the main sections
```yaml
version:
includes:
# optional configurations (output, silent, method, run, etc.)
vars:
env: # followed or replaced by dotenv
tasks:
```
## Use two spaces for indentation
This is the most common convention for YAML files, and Task follows it.
```yaml
# bad
tasks:
foo:
cmds:
- echo 'foo'
# good
tasks:
foo:
cmds:
- echo 'foo'
```
## Separate the main sections with empty lines
```yaml
# bad
version: '3'
includes:
docker: ./docker/Taskfile.yml
output: prefixed
vars:
FOO: bar
env:
BAR: baz
tasks:
# ...
# good
version: '3'
includes:
docker: ./docker/Taskfile.yml
output: prefixed
vars:
FOO: bar
env:
BAR: baz
tasks:
# ...
```
## Separate tasks with empty lines
```yaml
# bad
version: '3'
tasks:
foo:
cmds:
- echo 'foo'
bar:
cmds:
- echo 'bar'
baz:
cmds:
- echo 'baz'
# good
version: '3'
tasks:
foo:
cmds:
- echo 'foo'
bar:
cmds:
- echo 'bar'
baz:
cmds:
- echo 'baz'
```
## Use only uppercase letters for variable names
```yaml
# bad
version: '3'
vars:
binary_name: myapp
tasks:
build:
cmds:
- go build -o {{.binary_name}} .
# good
version: '3'
vars:
BINARY_NAME: myapp
tasks:
build:
cmds:
- go build -o {{.BINARY_NAME}} .
```
## Avoid using whitespace when templating variables
```yaml
# bad
version: '3'
tasks:
greet:
cmds:
- echo '{{ .MESSAGE }}'
# good
version: '3'
tasks:
greet:
cmds:
- echo '{{.MESSAGE}}'
```
This convention is also commonly used in templates for the Go programming
language.
## Use kebab case for task names
```yaml
# bad
version: '3'
tasks:
do_something_fancy:
cmds:
- echo 'Do something'
# good
version: '3'
tasks:
do-something-fancy:
cmds:
- echo 'Do something'
```
## Use a colon to separate the task namespace and name
```yaml
# good
version: '3'
tasks:
docker:build:
cmds:
- docker ...
docker:run:
cmds:
- docker-compose ...
```
This is also done automatically when using included Taskfiles.
## Prefer using external scripts instead of multi-line commands
```yaml
# bad
version: '3'
tasks:
build:
cmds:
- |
for i in $(seq 1 10); do
echo $i
echo "some other complex logic"
done'
# good
version: '3'
tasks:
build:
cmds:
- ./scripts/my_complex_script.sh
```

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---
title: Taskfile Versions
description: How to use the Taskfile schema version to ensure users are using the correct versions of Task
outline: deep
---
# Taskfile Versions
The Taskfile schema slowly changes as new features are added and old ones are
removed. This document explains how to use a Taskfile's schema version to ensure
that the users of your Taskfile are using the correct versions of Task.
## What the Taskfile version means
The schema version at the top of every Taskfile corresponds to a version of the
Task CLI, and by extension, the features that are provided by that version. When
creating a Taskfile, you should specify the _minimum_ version of Task that
supports the features you require. If you try to run a Taskfile with a version
of Task that does not meet this minimum required version, it will exit with an
error. For example, given a Taskfile that starts with:
```yaml
version: '3.2.1'
```
When executed with Task `v3.2.0`, it will exit with an error. Running with
version `v3.2.1` or higher will work as expected.
Task accepts any [SemVer][semver] compatible string including versions which
omit the minor or patch numbers. For example, `3`, `3.0`, and `3.0.0` all mean
the same thing and are all valid. Most Taskfiles only specify the major version
number. However it can be useful to be more specific when you intend to share a
Taskfile with others.
For example, the Taskfile below makes use of aliases:
```yaml
version: '3'
tasks:
hello:
aliases:
- hi
- hey
cmds:
- echo "Hello, world!"
```
Aliases were introduced in Task `v3.17.0`, but the Taskfile only specifies `3`
as the version. This means that a user who has `v3.16.0` or lower installed will
get a potentially confusing error message when trying to run the Task as the
Taskfile specifies that any version greater or equal to `v3.0.0` is fine.
Instead, we should start the file like this:
```yaml
version: '3.17'
```
Now when someone tries to run the Taskfile with an older version of Task, they
will receive an error prompting them to upgrade their version of Task to
`v3.17.0` or greater.
## Versions 1 & 2
Version 1 and 2 of Task are no longer officially supported and anyone still
using them is strongly encouraged to upgrade to the latest version of Task.
While `version: 2` of Task did support schema versions, the behavior did not
work in quite the same way and cannot be relied upon for the purposes discussed
above.
[semver]: https://semver.org/

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---
title: Donate
layout: doc
outline: false
---
# 🙏 Support Taskfile
If you find this project useful, consider supporting its ongoing development.
> This is just a way to say **“thank you”** — donations won’t provide priority support or special privileges.
---
## 🏆 Gold Sponsorship
Companies donating **$50/month or more** can become a **Gold Sponsor**, featured on:
- The website homepage
- The GitHub repository README
> 💬 To be featured, contact [@andreynering] with your logo.
> ⚠️ Suspicious or inappropriate businesses (e.g. gambling, casinos) will be rejected.
---
## ❤️ GitHub Sponsors *(recommended)*
The preferred way to donate is through **GitHub Sponsors**.
We suggest splitting your donation equally between maintainers:
<div style="display: flex; gap: 1rem; flex-wrap: wrap; margin: 1rem 0;">
<a href="https://github.com/sponsors/andreynering" target="_blank">
<img src="https://img.shields.io/badge/@andreynering-30363d?logo=github&logoColor=white&style=for-the-badge" />
</a>
<a href="https://github.com/sponsors/pd93" target="_blank">
<img src="https://img.shields.io/badge/@pd93-30363d?logo=github&logoColor=white&style=for-the-badge" />
</a>
<a href="https://github.com/sponsors/vmaerten" target="_blank">
<img src="https://img.shields.io/badge/@vmaerten-30363d?logo=github&logoColor=white&style=for-the-badge" />
</a>
</div>
---
## 🌐 Open Collective
Prefer **Open Collective**? Choose a tier:
- [$2/month](https://opencollective.com/task/contribute/backer-4034/checkout)
- [$5/month](https://opencollective.com/task/contribute/supporter-8404/checkout)
- [$20/month](https://opencollective.com/task/contribute/sponsor-4035/checkout)
- [$50/month](https://opencollective.com/task/contribute/sponsor-28775/checkout)
- [🎯 Custom / One-time](https://opencollective.com/task/donate)
---
## 💳 PayPal
You can also make a **one-time donation** to @andreynering via PayPal:
[Donate via PayPal](https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=GSVDU63RKG45A&currency_code=USD&source=url)
---
## 🇧🇷 PIX (Brazil only)
If you're in Brazil, you can also support @andreynering via PIX:
![PIX QR Code](/img/pix.png)
---
Thank you for helping Taskfile grow and stay maintained! 💚

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---
layout: home
hero:
name: Task
text: The Modern Task Runner
tagline: A fast, cross-platform build tool inspired by Make, designed for modern workflows.
image:
src: /img/logo.png
alt: Task logo
actions:
- theme: brand
text: Get Started
link: /docs/getting-started
- theme: alt
text: Schema
link: /docs/reference/schema
- theme: alt
text: CLI
link: /docs/reference/cli
features:
- title: 30-Second Setup
details: Single binary download, zero dependencies. Works with Homebrew, Snapcraft, Scoop.
icon: 🚀
- title: Truly cross-platform
icon: 🖥️
details: Run the same Taskfile on Linux, macOS and Windows. No extra setup. Task handles platform quirks so you don’t have to.
- title: Smart Caching
icon: 🎯
details: Skip unnecessary rebuilds by tracking file changes (timestamp or content-based).
- title: Ideal for code generation & scaffolding
icon: ⚡
details: Use Task to wire up codegen tools, formatters, linters, or anything repetitive. Chain commands, set dependencies, and keep your workflow clean.
---

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taskfile.dev

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<svg xmlns="http://www.w3.org/2000/svg" width="500" height="500" viewBox="0 0 375 375"><path fill="#29beb0" d="M 187.570312 190.933594 L 187.570312 375 L 30.070312 279.535156 L 30.070312 95.464844 Z"/><path fill="#69d2c8" d="M 187.570312 190.933594 L 187.570312 375 L 345.070312 279.535156 L 345.070312 95.464844 Z"/><path fill="#94dfd8" d="M 187.570312 190.933594 L 30.070312 95.464844 L 187.570312 0 L 345.070312 95.464844 Z"/></svg>

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#!/bin/sh
set -e
# Code generated by godownloader on 2021-01-12T13:40:40Z. DO NOT EDIT.
#
usage() {
this=$1
cat <<EOF
$this: download go binaries for go-task/task
Usage: $this [-b] bindir [-d] [tag]
-b sets bindir or installation directory, Defaults to ./bin
-d turns on debug logging
[tag] is a tag from
https://github.com/go-task/task/releases
If tag is missing, then the latest will be used.
Generated by godownloader
https://github.com/goreleaser/godownloader
EOF
exit 2
}
parse_args() {
#BINDIR is ./bin unless set be ENV
# over-ridden by flag below
BINDIR=${BINDIR:-./bin}
while getopts "b:dh?x" arg; do
case "$arg" in
b) BINDIR="$OPTARG" ;;
d) log_set_priority 10 ;;
h | \?) usage "$0" ;;
x) set -x ;;
esac
done
shift $((OPTIND - 1))
TAG=$1
}
# this function wraps all the destructive operations
# if a curl|bash cuts off the end of the script due to
# network, either nothing will happen or will syntax error
# out preventing half-done work
execute() {
tmpdir=$(mktemp -d)
log_debug "downloading files into ${tmpdir}"
http_download "${tmpdir}/${TARBALL}" "${TARBALL_URL}"
http_download "${tmpdir}/${CHECKSUM}" "${CHECKSUM_URL}"
hash_sha256_verify "${tmpdir}/${TARBALL}" "${tmpdir}/${CHECKSUM}"
srcdir="${tmpdir}"
(cd "${tmpdir}" && untar "${TARBALL}")
test ! -d "${BINDIR}" && install -d "${BINDIR}"
for binexe in $BINARIES; do
if [ "$OS" = "windows" ]; then
binexe="${binexe}.exe"
fi
install "${srcdir}/${binexe}" "${BINDIR}/"
log_info "installed ${BINDIR}/${binexe}"
done
rm -rf "${tmpdir}"
}
get_binaries() {
case "$PLATFORM" in
darwin/amd64) BINARIES="task" ;;
darwin/arm64) BINARIES="task" ;;
darwin/arm) BINARIES="task" ;;
linux/386) BINARIES="task" ;;
linux/amd64) BINARIES="task" ;;
linux/arm64) BINARIES="task" ;;
linux/arm) BINARIES="task" ;;
windows/386) BINARIES="task" ;;
windows/amd64) BINARIES="task" ;;
windows/arm64) BINARIES="task" ;;
windows/arm) BINARIES="task" ;;
*)
log_crit "platform $PLATFORM is not supported. Make sure this script is up-to-date and file request at https://github.com/${PREFIX}/issues/new"
exit 1
;;
esac
}
tag_to_version() {
if [ -z "${TAG}" ]; then
log_info "checking GitHub for latest tag"
else
log_info "checking GitHub for tag '${TAG}'"
fi
REALTAG=$(github_release "$OWNER/$REPO" "${TAG}") && true
if test -z "$REALTAG"; then
log_crit "unable to find '${TAG}' - use 'latest' or see https://github.com/${PREFIX}/releases for details"
exit 1
fi
# if version starts with 'v', remove it
TAG="$REALTAG"
VERSION=${TAG#v}
}
adjust_format() {
# change format (tar.gz or zip) based on OS
case ${OS} in
windows) FORMAT=zip ;;
esac
true
}
adjust_os() {
# adjust archive name based on OS
true
}
adjust_arch() {
# adjust archive name based on ARCH
true
}
cat /dev/null <<EOF
------------------------------------------------------------------------
https://github.com/client9/shlib - portable posix shell functions
Public domain - http://unlicense.org
https://github.com/client9/shlib/blob/master/LICENSE.md
but credit (and pull requests) appreciated.
------------------------------------------------------------------------
EOF
is_command() {
command -v "$1" >/dev/null
}
echoerr() {
echo "$@" 1>&2
}
log_prefix() {
echo "$0"
}
_logp=6
log_set_priority() {
_logp="$1"
}
log_priority() {
if test -z "$1"; then
echo "$_logp"
return
fi
[ "$1" -le "$_logp" ]
}
log_tag() {
case $1 in
0) echo "emerg" ;;
1) echo "alert" ;;
2) echo "crit" ;;
3) echo "err" ;;
4) echo "warning" ;;
5) echo "notice" ;;
6) echo "info" ;;
7) echo "debug" ;;
*) echo "$1" ;;
esac
}
log_debug() {
log_priority 7 || return 0
echoerr "$(log_prefix)" "$(log_tag 7)" "$@"
}
log_info() {
log_priority 6 || return 0
echoerr "$(log_prefix)" "$(log_tag 6)" "$@"
}
log_err() {
log_priority 3 || return 0
echoerr "$(log_prefix)" "$(log_tag 3)" "$@"
}
log_crit() {
log_priority 2 || return 0
echoerr "$(log_prefix)" "$(log_tag 2)" "$@"
}
uname_os() {
os=$(uname -s | tr '[:upper:]' '[:lower:]')
case "$os" in
cygwin_nt*) os="windows" ;;
mingw*) os="windows" ;;
msys_nt*) os="windows" ;;
esac
echo "$os"
}
uname_arch() {
arch=$(uname -m)
case $arch in
x86_64) arch="amd64" ;;
x86) arch="386" ;;
i686) arch="386" ;;
i386) arch="386" ;;
aarch64) arch="arm64" ;;
armv5*) arch="arm" ;;
armv6*) arch="arm" ;;
armv7*) arch="arm" ;;
esac
echo ${arch}
}
uname_os_check() {
os=$(uname_os)
case "$os" in
darwin) return 0 ;;
dragonfly) return 0 ;;
freebsd) return 0 ;;
linux) return 0 ;;
android) return 0 ;;
nacl) return 0 ;;
netbsd) return 0 ;;
openbsd) return 0 ;;
plan9) return 0 ;;
solaris) return 0 ;;
windows) return 0 ;;
esac
log_crit "uname_os_check '$(uname -s)' got converted to '$os' which is not a GOOS value. Please file bug at https://github.com/client9/shlib"
return 1
}
uname_arch_check() {
arch=$(uname_arch)
case "$arch" in
386) return 0 ;;
amd64) return 0 ;;
arm64) return 0 ;;
arm) return 0 ;;
ppc64) return 0 ;;
ppc64le) return 0 ;;
mips) return 0 ;;
mipsle) return 0 ;;
mips64) return 0 ;;
mips64le) return 0 ;;
s390x) return 0 ;;
amd64p32) return 0 ;;
esac
log_crit "uname_arch_check '$(uname -m)' got converted to '$arch' which is not a GOARCH value. Please file bug report at https://github.com/client9/shlib"
return 1
}
untar() {
tarball=$1
case "${tarball}" in
*.tar.gz | *.tgz) tar --no-same-owner -xzf "${tarball}" ;;
*.tar) tar --no-same-owner -xf "${tarball}" ;;
*.zip) unzip "${tarball}" ;;
*)
log_err "untar unknown archive format for ${tarball}"
return 1
;;
esac
}
http_download_curl() {
local_file=$1
source_url=$2
header=$3
if [ -z "$header" ]; then
code=$(curl -w '%{http_code}' -sL -o "$local_file" "$source_url")
else
code=$(curl -w '%{http_code}' -sL -H "$header" -o "$local_file" "$source_url")
fi
if [ "$code" != "200" ]; then
log_debug "http_download_curl received HTTP status $code"
return 1
fi
return 0
}
http_download_wget() {
local_file=$1
source_url=$2
header=$3
if [ -z "$header" ]; then
wget -q -O "$local_file" "$source_url"
else
wget -q --header "$header" -O "$local_file" "$source_url"
fi
}
http_download() {
log_debug "http_download $2"
if is_command curl; then
http_download_curl "$@"
return
elif is_command wget; then
http_download_wget "$@"
return
fi
log_crit "http_download unable to find wget or curl"
return 1
}
http_copy() {
tmp=$(mktemp)
http_download "${tmp}" "$1" "$2" || return 1
body=$(cat "$tmp")
rm -f "${tmp}"
echo "$body"
}
github_release() {
owner_repo=$1
version=$2
test -z "$version" && version="latest"
giturl="https://github.com/${owner_repo}/releases/${version}"
json=$(http_copy "$giturl" "Accept:application/json")
test -z "$json" && return 1
version=$(echo "$json" | tr -s '\n' ' ' | sed 's/.*"tag_name":"//' | sed 's/".*//')
test -z "$version" && return 1
echo "$version"
}
hash_sha256() {
TARGET=${1:-/dev/stdin}
if is_command gsha256sum; then
hash=$(gsha256sum "$TARGET") || return 1
echo "$hash" | cut -d ' ' -f 1
elif is_command sha256sum; then
hash=$(sha256sum "$TARGET") || return 1
echo "$hash" | cut -d ' ' -f 1
elif is_command shasum; then
hash=$(shasum -a 256 "$TARGET" 2>/dev/null) || return 1
echo "$hash" | cut -d ' ' -f 1
elif is_command openssl; then
hash=$(openssl -dst openssl dgst -sha256 "$TARGET") || return 1
echo "$hash" | cut -d ' ' -f a
else
log_crit "hash_sha256 unable to find command to compute sha-256 hash"
return 1
fi
}
hash_sha256_verify() {
TARGET=$1
checksums=$2
if [ -z "$checksums" ]; then
log_err "hash_sha256_verify checksum file not specified in arg2"
return 1
fi
BASENAME=${TARGET##*/}
want=$(grep "${BASENAME}" "${checksums}" 2>/dev/null | tr '\t' ' ' | cut -d ' ' -f 1)
if [ -z "$want" ]; then
log_err "hash_sha256_verify unable to find checksum for '${TARGET}' in '${checksums}'"
return 1
fi
got=$(hash_sha256 "$TARGET")
if [ "$want" != "$got" ]; then
log_err "hash_sha256_verify checksum for '$TARGET' did not verify ${want} vs $got"
return 1
fi
}
cat /dev/null <<EOF
------------------------------------------------------------------------
End of functions from https://github.com/client9/shlib
------------------------------------------------------------------------
EOF
PROJECT_NAME="task"
OWNER=go-task
REPO="task"
BINARY=task
FORMAT=tar.gz
OS=$(uname_os)
ARCH=$(uname_arch)
PREFIX="$OWNER/$REPO"
# use in logging routines
log_prefix() {
echo "$PREFIX"
}
PLATFORM="${OS}/${ARCH}"
GITHUB_DOWNLOAD=https://github.com/${OWNER}/${REPO}/releases/download
uname_os_check "$OS"
uname_arch_check "$ARCH"
parse_args "$@"
get_binaries
tag_to_version
adjust_format
adjust_os
adjust_arch
log_info "found version: ${VERSION} for ${TAG}/${OS}/${ARCH}"
NAME=${BINARY}_${OS}_${ARCH}
TARBALL=${NAME}.${FORMAT}
TARBALL_URL=${GITHUB_DOWNLOAD}/${TAG}/${TARBALL}
CHECKSUM=task_checksums.txt
CHECKSUM_URL=${GITHUB_DOWNLOAD}/${TAG}/${CHECKSUM}
execute

View File

@ -0,0 +1,15 @@
{
"$schema": "http://json-schema.org/draft-07/schema",
"title": "Taskrc YAML Schema",
"description": "Schema for .taskrc files.",
"type": "object",
"properties": {
"experiments": {
"type": "object",
"additionalProperties": {
"type": "integer"
}
}
},
"additionalProperties": false
}

View File

@ -0,0 +1,760 @@
{
"$schema": "http://json-schema.org/draft-07/schema",
"title": "Taskfile YAML Schema",
"description": "Schema for Taskfile files.",
"definitions": {
"env": {
"$ref": "#/definitions/vars"
},
"platforms": {
"type": "array",
"items": {
"type": "string"
}
},
"tasks": {
"type": "object",
"patternProperties": {
"^.*$": {
"anyOf": [
{
"type": "string"
},
{
"type": "array",
"items": {
"oneOf": [
{
"type": "string"
},
{
"$ref": "#/definitions/task_call"
},
{
"$ref": "#/definitions/defer_task_call"
},
{
"$ref": "#/definitions/defer_cmd_call"
}
]
}
},
{
"$ref": "#/definitions/task"
}
]
}
}
},
"task": {
"type": "object",
"additionalProperties": false,
"properties": {
"cmds": {
"description": "A list of commands to be executed.",
"$ref": "#/definitions/cmds"
},
"cmd": {
"description": "The command to be executed.",
"$ref": "#/definitions/cmd"
},
"deps": {
"description": "A list of dependencies of this task. Tasks defined here will run in parallel before this task.",
"$ref": "#/definitions/deps"
},
"label": {
"description": "Overrides the name of the task in the output when a task is run. Supports variables.",
"type": "string"
},
"desc": {
"description": "A short description of the task. This is displayed when calling `task --list`.",
"type": "string"
},
"prompt": {
"description": "One or more prompts that will be presented before a task is run. Declining will cancel running the current and any subsequent tasks.",
"oneOf": [
{
"type": "string"
},
{
"type": "array",
"items": {
"type": "string"
}
}
]
},
"summary": {
"description": "A longer description of the task. This is displayed when calling `task --summary [task]`.",
"type": "string"
},
"aliases": {
"description": "A list of alternative names by which the task can be called.",
"type": "array",
"items": {
"type": "string"
}
},
"sources": {
"description": "A list of sources to check before running this task. Relevant for `checksum` and `timestamp` methods. Can be file paths or star globs.",
"type": "array",
"items": {
"$ref": "#/definitions/glob"
}
},
"generates": {
"description": "A list of files meant to be generated by this task. Relevant for `timestamp` method. Can be file paths or star globs.",
"type": "array",
"items": {
"$ref": "#/definitions/glob"
}
},
"status": {
"description": "A list of commands to check if this task should run. The task is skipped otherwise. This overrides `method`, `sources` and `generates`.",
"type": "array",
"items": {
"type": "string"
}
},
"preconditions": {
"description": "A list of commands to check if this task should run. If a condition is not met, the task will error.",
"type": "array",
"items": {
"$ref": "#/definitions/precondition"
}
},
"dir": {
"description": "The directory in which this task should run. Defaults to the current working directory.",
"type": "string"
},
"set": {
"description": "Enables POSIX shell options for all of a task's commands. See https://www.gnu.org/software/bash/manual/html_node/The-Set-Builtin.html",
"type": "array",
"items": {
"$ref": "#/definitions/set"
}
},
"shopt": {
"description": "Enables Bash shell options for all of a task's commands. See https://www.gnu.org/software/bash/manual/html_node/The-Shopt-Builtin.html",
"type": "array",
"items": {
"$ref": "#/definitions/shopt"
}
},
"vars": {
"description": "A set of variables that can be used in the task.",
"$ref": "#/definitions/vars"
},
"env": {
"description": "A set of environment variables that will be made available to shell commands.",
"$ref": "#/definitions/env"
},
"dotenv": {
"description": "A list of `.env` file paths to be parsed.",
"type": "array",
"items": {
"type": "string"
}
},
"silent": {
"description": "Hides task name and command from output. The command's output will still be redirected to `STDOUT` and `STDERR`. When combined with the `--list` flag, task descriptions will be hidden.",
"type": "boolean",
"default": false
},
"interactive": {
"description": "Tells task that the command is interactive.",
"type": "boolean",
"default": false
},
"internal": {
"description": "Stops a task from being callable on the command line. It will also be omitted from the output when used with `--list`.",
"type": "boolean",
"default": false
},
"method": {
"description": "Defines which method is used to check the task is up-to-date. `timestamp` will compare the timestamp of the sources and generates files. `checksum` will check the checksum (You probably want to ignore the .task folder in your .gitignore file). `none` skips any validation and always run the task.",
"type": "string",
"enum": ["none", "checksum", "timestamp"],
"default": "none"
},
"prefix": {
"description": "Defines a string to prefix the output of tasks running in parallel. Only used when the output mode is `prefixed`.",
"type": "string"
},
"ignore_error": {
"description": "Continue execution if errors happen while executing commands.",
"type": "boolean"
},
"run": {
"description": "Specifies whether the task should run again or not if called more than once. Available options: `always`, `once` and `when_changed`.",
"$ref": "#/definitions/run"
},
"platforms": {
"description": "Specifies which platforms the task should be run on.",
"$ref": "#/definitions/platforms"
},
"requires": {
"description": "A list of variables which should be set if this task is to run, if any of these variables are unset the task will error and not run",
"$ref": "#/definitions/requires_obj"
},
"watch": {
"description": "Configures a task to run in watch mode automatically.",
"type": "boolean",
"default": false
}
}
},
"cmds": {
"type": "array",
"items": {
"$ref": "#/definitions/cmd"
}
},
"cmd": {
"anyOf": [
{
"type": "string"
},
{
"$ref": "#/definitions/cmd_call"
},
{
"$ref": "#/definitions/task_call"
},
{
"$ref": "#/definitions/defer_task_call"
},
{
"$ref": "#/definitions/defer_cmd_call"
},
{
"$ref": "#/definitions/for_cmds_call"
}
]
},
"deps": {
"type": "array",
"items": {
"oneOf": [
{
"type": "string"
},
{
"$ref": "#/definitions/task_call"
},
{
"$ref": "#/definitions/for_deps_call"
}
]
}
},
"set": {
"type": "string",
"enum": [
"allexport",
"a",
"errexit",
"e",
"noexec",
"n",
"noglob",
"f",
"nounset",
"u",
"xtrace",
"x",
"pipefail"
]
},
"shopt": {
"type": "string",
"enum": ["expand_aliases", "globstar", "nullglob"]
},
"vars": {
"type": "object",
"patternProperties": {
"^.*$": {
"anyOf": [
{
"type": ["boolean", "integer", "null", "number", "string", "array"]
},
{
"$ref": "#/definitions/var_subkey"
}
]
}
}
},
"var_subkey": {
"type": "object",
"properties": {
"sh": {
"type": "string",
"description": "The value will be treated as a command and the output assigned to the variable"
},
"ref": {
"type": "string",
"description": "The value will be used to lookup the value of another variable which will then be assigned to this variable"
},
"map": {
"type": "object",
"description": "The value will be treated as a literal map type and stored in the variable"
}
},
"additionalProperties": false
},
"task_call": {
"type": "object",
"properties": {
"task": {
"description": "Name of the task to run",
"type": "string"
},
"vars": {
"description": "Values passed to the task called",
"$ref": "#/definitions/vars"
},
"silent": {
"description": "Hides task name and command from output. The command's output will still be redirected to `STDOUT` and `STDERR`.",
"type": "boolean"
}
},
"additionalProperties": false,
"required": ["task"]
},
"cmd_call": {
"type": "object",
"properties": {
"cmd": {
"description": "Command to run",
"type": "string"
},
"silent": {
"description": "Silent mode disables echoing of command before Task runs it",
"type": "boolean"
},
"set": {
"description": "Enables POSIX shell options for this command. See https://www.gnu.org/software/bash/manual/html_node/The-Set-Builtin.html",
"type": "array",
"items": {
"$ref": "#/definitions/set"
}
},
"shopt": {
"description": "Enables Bash shell options for this command. See https://www.gnu.org/software/bash/manual/html_node/The-Shopt-Builtin.html",
"type": "array",
"items": {
"$ref": "#/definitions/shopt"
}
},
"ignore_error": {
"description": "Prevent command from aborting the execution of task even after receiving a status code of 1",
"type": "boolean"
},
"platforms": {
"description": "Specifies which platforms the command should be run on.",
"$ref": "#/definitions/platforms"
}
},
"additionalProperties": false,
"required": ["cmd"]
},
"defer_task_call": {
"type": "object",
"properties": {
"defer": {
"description": "Run a command when the task completes. This command will run even when the task fails",
"anyOf": [
{
"$ref": "#/definitions/task_call"
}
]
}
},
"additionalProperties": false,
"required": ["defer"]
},
"defer_cmd_call": {
"type": "object",
"properties": {
"defer": {
"description": "Name of the command to defer",
"type": "string"
},
"silent": {
"description": "Hides task name and command from output. The command's output will still be redirected to `STDOUT` and `STDERR`.",
"type": "boolean"
}
},
"additionalProperties": false,
"required": ["defer"]
},
"for_cmds_call": {
"type": "object",
"properties": {
"for": {
"$ref": "#/definitions/for"
},
"cmd": {
"description": "Command to run",
"type": "string"
},
"silent": {
"description": "Silent mode disables echoing of command before Task runs it",
"type": "boolean"
},
"task": {
"description": "Task to run",
"type": "string"
},
"vars": {
"description": "Values passed to the task called",
"$ref": "#/definitions/vars"
},
"platforms": {
"description": "Specifies which platforms the command should be run on.",
"$ref": "#/definitions/platforms"
}
},
"oneOf": [
{"required": ["cmd"]},
{"required": ["task"]}
],
"additionalProperties": false,
"required": ["for"]
},
"for_deps_call": {
"type": "object",
"properties": {
"for": {
"$ref": "#/definitions/for"
},
"silent": {
"description": "Silent mode disables echoing of command before Task runs it",
"type": "boolean"
},
"task": {
"description": "Task to run",
"type": "string"
},
"vars": {
"description": "Values passed to the task called",
"$ref": "#/definitions/vars"
}
},
"oneOf": [
{"required": ["cmd"]},
{"required": ["task"]}
],
"additionalProperties": false,
"required": ["for"]
},
"for": {
"anyOf": [
{
"$ref": "#/definitions/for_list"
},
{
"$ref": "#/definitions/for_attribute"
},
{
"$ref": "#/definitions/for_var"
},
{
"$ref": "#/definitions/for_matrix"
}
]
},
"for_list": {
"description": "A list of values to iterate over",
"type": "array",
"items": {
"type": "string"
}
},
"for_attribute": {
"description": "The task attribute to iterate over",
"type": "string",
"enum": ["sources", "generates"]
},
"for_var": {
"description": "Which variables to iterate over. The variable will be split using any whitespace character by default. This can be changed by using the `split` attribute.",
"type": "object",
"properties": {
"var": {
"description": "Name of the variable to iterate over",
"type": "string"
},
"split": {
"description": "String to split the variable on",
"type": "string"
},
"as": {
"description": "What the loop variable should be named",
"default": "ITEM",
"type": "string"
}
},
"additionalProperties": false,
"required": ["var"]
},
"for_matrix": {
"description": "A matrix of values to iterate over",
"type": "object",
"additionalProperties": true,
"required": ["matrix"]
},
"precondition": {
"anyOf": [
{
"type": "string"
},
{
"$ref": "#/definitions/precondition_obj"
}
]
},
"precondition_obj": {
"type": "object",
"properties": {
"sh": {
"description": "Command to run. If that command returns 1, the condition will fail",
"type": "string"
},
"msg": {
"description": "Failure message to display when the condition fails",
"type": "string"
}
},
"additionalProperties": false
},
"glob": {
"anyOf": [
{
"type": "string"
},
{
"$ref": "#/definitions/glob_obj"
}
]
},
"glob_obj": {
"type": "object",
"properties": {
"exclude": {
"description": "File or glob pattern to exclude from the list",
"type": "string"
}
},
"additionalProperties": false
},
"run": {
"type": "string",
"enum": ["always", "once", "when_changed"]
},
"outputString": {
"type": "string",
"enum": ["interleaved", "prefixed", "group"],
"default": "interleaved"
},
"outputObject": {
"type": "object",
"properties": {
"group": {
"type": "object",
"properties": {
"begin": {
"type": "string"
},
"end": {
"type": "string"
},
"error_only": {
"description": "Swallows command output on zero exit code",
"type": "boolean",
"default": false
}
}
}
},
"additionalProperties": false
},
"requires_obj": {
"type": "object",
"properties": {
"vars": {
"description": "List of variables that must be defined for the task to run",
"type": "array",
"items": {
"oneOf": [
{ "type": "string" },
{
"type": "object",
"properties": {
"name": { "type": "string" },
"enum": { "type": "array",
"items": { "type": "string" } }
},
"required": ["name", "enum"],
"additionalProperties": false
}
]
}
}
},
"additionalProperties": false
}
},
"allOf": [
{
"type": "object",
"properties": {
"version": {
"description": "Specify the Taskfile format that this file conforms to.",
"oneOf": [
{
"type": "string",
"pattern": "^(0|[1-9]\\d*)(?:\\.(0|[1-9]\\d*))?(?:\\.(0|[1-9]\\d*))?(?:-((?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\\.(?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\\+([0-9a-zA-Z-]+(?:\\.[0-9a-zA-Z-]+)*))?$"
},
{
"type": "number",
"enum": [3]
}
]
},
"output": {
"description": "Defines how the STDOUT and STDERR are printed when running tasks in parallel. The interleaved output prints lines in real time (default). The group output will print the entire output of a command once, after it finishes, so you won't have live feedback for commands that take a long time to run. The prefix output will prefix every line printed by a command with [task-name] as the prefix, but you can customize the prefix for a command with the prefix: attribute.",
"anyOf": [
{ "$ref": "#/definitions/outputString" },
{ "$ref": "#/definitions/outputObject" }
]
},
"method": {
"description": "Defines which method is used to check the task is up-to-date. (default: checksum)",
"type": "string",
"enum": ["none", "checksum", "timestamp"],
"default": "checksum"
},
"includes": {
"description": "Imports tasks from the specified taskfiles. The tasks described in the given Taskfiles will be available with the informed namespace.",
"type": "object",
"patternProperties": {
"^.*$": {
"anyOf": [
{
"type": "string"
},
{
"type": "object",
"properties": {
"taskfile": {
"description": "The path for the Taskfile or directory to be included. If a directory, Task will look for files named `Taskfile.yml` or `Taskfile.yaml` inside that directory. If a relative path, resolved relative to the directory containing the including Taskfile.",
"type": "string"
},
"dir": {
"description": "The working directory of the included tasks when run.",
"type": "string"
},
"optional": {
"description": "If `true`, no errors will be thrown if the specified file does not exist.",
"type": "boolean"
},
"flatten": {
"description": "If `true`, the tasks from the included Taskfile will be available in the including Taskfile without a namespace. If a task with the same name already exists in the including Taskfile, an error will be thrown.",
"type": "boolean"
},
"internal": {
"description": "Stops any task in the included Taskfile from being callable on the command line. These commands will also be omitted from the output when used with `--list`.",
"type": "boolean"
},
"aliases": {
"description": "Alternative names for the namespace of the included Taskfile.",
"type": "array",
"items": {
"type": "string"
}
},
"excludes": {
"description": "A list of tasks to be excluded from inclusion.",
"type": "array",
"items": {
"type": "string"
}
},
"vars": {
"description": "A set of variables to apply to the included Taskfile.",
"$ref": "#/definitions/vars"
},
"checksum": {
"description": "The checksum of the file you expect to include. If the checksum does not match, the file will not be included.",
"type": "string"
}
}
}
]
}
}
},
"vars": {
"description": "A set of global variables.",
"$ref": "#/definitions/vars"
},
"env": {
"description": "A set of global environment variables.",
"$ref": "#/definitions/env"
},
"tasks": {
"description": "A set of task definitions.",
"$ref": "#/definitions/tasks"
},
"silent": {
"description": "Default 'silent' options for this Taskfile. If `false`, can be overridden with `true` in a task by task basis.",
"type": "boolean"
},
"set": {
"description": "Enables POSIX shell options for all commands in the Taskfile. See https://www.gnu.org/software/bash/manual/html_node/The-Set-Builtin.html",
"type": "array",
"items": {
"$ref": "#/definitions/set"
}
},
"shopt": {
"description": "Enables Bash shell options for all commands in the Taskfile. See https://www.gnu.org/software/bash/manual/html_node/The-Shopt-Builtin.html",
"type": "array",
"items": {
"$ref": "#/definitions/shopt"
}
},
"dotenv": {
"type": "array",
"description": "A list of `.env` file paths to be parsed.",
"items": {
"type": "string"
}
},
"run": {
"description": "Default 'run' option for this Taskfile. Available options: `always`, `once` and `when_changed`.",
"$ref": "#/definitions/run"
},
"interval": {
"description": "Sets a different watch interval when using `--watch`, the default being 100 milliseconds. This string should be a valid Go duration: https://pkg.go.dev/time#ParseDuration.",
"type": "string",
"pattern": "^[0-9]+(?:m|s|ms)$"
}
},
"additionalProperties": false,
"required": ["version"],
"anyOf": [
{
"required": ["includes"]
},
{
"required": ["tasks"]
},
{
"required": ["includes", "tasks"]
}
]
}
]
}

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---
layout: page
---
<script setup>
import {
VPTeamPage,
VPTeamPageTitle,
VPTeamMembers
} from 'vitepress/theme'
const members = [
{
avatar: 'https://www.github.com/andreynering.png',
name: 'Andrey Nering',
title: 'Creator & Maintainer',
sponsor: 'https://github.com/sponsors/andreynering',
links: [
{ icon: 'github', link: 'https://github.com/andreynering' },
{ icon: 'x', link: 'https://x.com/andreynering' }
]
},
{
avatar: 'https://www.github.com/pd93.png',
name: 'Pete Davison',
title: 'Maintainer',
sponsor: 'https://github.com/sponsors/pd93',
links: [
{ icon: 'github', link: 'https://github.com/pd93' },
{ icon: 'x', link: 'https://x.com/youyuxi' }
]
},
{
avatar: 'https://www.github.com/vmaerten.png',
name: 'Valentin Maerten',
title: 'Maintainer',
sponsor: 'https://github.com/sponsors/vmaerten',
links: [
{ icon: 'github', link: 'https://github.com/vmaerten' },
{ icon: 'x', link: 'https://x.com/vmaerten' },
{ icon: 'bluesky', link: 'https://bsky.app/profile/vmaerten.bsky.social' }
]
}
]
</script>
<VPTeamPage>
<VPTeamPageTitle>
<template #title>
Our Team
</template>
<template #lead>
The development of VitePress is guided by an international
team, some of whom have chosen to be featured below.
</template>
</VPTeamPageTitle>
<VPTeamMembers :members />
</VPTeamPage>

View File

@ -0,0 +1,26 @@
{
"compilerOptions": {
"target": "ES2020",
"useDefineForClassFields": true,
"module": "ESNext",
"lib": ["ES2020", "DOM", "DOM.Iterable"],
"skipLibCheck": true,
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"resolveJsonModule": true,
"isolatedModules": true,
"noEmit": true,
"jsx": "preserve",
"strict": true,
"noUnusedLocals": true,
"noUnusedParameters": true,
"noFallthroughCasesInSwitch": true
},
"include": [
".vitepress/**/*",
"**/*.vue",
"**/*.ts",
"**/*.tsx"
],
"exclude": ["node_modules"]
}