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pigallery2/gulpfile.ts
2022-04-14 14:36:56 +02:00

408 lines
11 KiB
TypeScript

import * as gulp from 'gulp';
import * as fs from 'fs';
import { promises as fsp } from 'fs';
import * as path from 'path';
import * as util from 'util';
import * as zip from 'gulp-zip';
import * as ts from 'gulp-typescript';
import * as xml2js from 'xml2js';
import * as child_process from 'child_process';
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
import * as jeditor from 'gulp-json-editor';
import { XLIFF } from 'xlf-google-translate';
import { PrivateConfigClass } from './src/common/config/private/Config';
import { ConfigClassBuilder } from 'typeconfig/src/decorators/builders/ConfigClassBuilder';
const execPr = util.promisify(child_process.exec);
const translationFolder = 'translate';
const tsBackendProject = ts.createProject('tsconfig.json');
declare const process: NodeJS.Process;
const getSwitch = (name: string, def: string = null): string => {
name = '--' + name;
for (let i = 0; i < process.argv.length; i++) {
if (process.argv[i].startsWith(name + '=')) {
return process.argv[i].replace(name + '=', '').trim();
}
if (process.argv[i].startsWith(name)) {
if (i + 1 < process.argv.length) {
return process.argv[i + 1].trim();
}
return 'true';
}
}
return def;
};
gulp.task('build-backend', (): any =>
gulp
.src(['src/common/**/*.ts', 'src/backend/**/*.ts', 'benchmark/**/*.ts'], {
base: '.',
})
.pipe(tsBackendProject())
.js.pipe(gulp.dest('./release'))
);
const createDynamicTranslationFile = async (
language: string
): Promise<void> => {
// load
const folder = './src/frontend/' + translationFolder;
const data: string = await fsp.readFile(
path.join(folder, `messages.${language}.xlf`),
'utf-8'
);
const translationXml: XLIFF.Root = await xml2js.parseStringPromise(data);
// clean translations, keep only .ts transaltions
const hasTsTranslation = (cg: XLIFF.ContextGroup): boolean =>
cg.context.findIndex(
(c: any): boolean =>
c.$['context-type'] === 'sourcefile' && c._.endsWith('.ts')
) !== -1;
const translations = translationXml.xliff.file[0].body[0]['trans-unit'];
const filtered = translations.filter(
(tr): boolean => tr['context-group'].findIndex(hasTsTranslation) !== -1
);
filtered.forEach((tr): boolean => delete tr['context-group']);
translationXml.xliff.file[0].body[0]['trans-unit'] = filtered;
// save
const builder = new xml2js.Builder();
const xml = builder.buildObject(translationXml);
await fsp.writeFile(path.join(folder, `ts-only-msg.${language}.xlf`), xml);
};
const removeDynamicTranslationFile = async (
language: string
): Promise<void> => {
const translationFile = path.join(
'./src/frontend/',
translationFolder,
`ts-only-msg.${language}.xlf`
);
fsp.unlink(translationFile);
};
const setDynTransFileAtAppModule = async (language: string): Promise<void> => {
const file = './src/frontend/app/app.module.ts';
let data: string = await fsp.readFile(file, 'utf-8');
const from = 'messages.${locale}.xlf';
const to = `ts-only-msg.${language}.xlf`;
data = data.replace(from, to);
await fsp.writeFile(file, data);
};
const resetAppModule = async (language: string): Promise<void> => {
const file = './src/frontend/app/app.module.ts';
let data: string = await fsp.readFile(file, 'utf-8');
const from = 'messages.${locale}.xlf';
const to = `ts-only-msg.${language}.xlf`;
data = data.replace(to, from);
await fsp.writeFile(file, data);
};
const createFrontendTask = (
type: string,
language: string,
script: string
): void => {
gulp.task(type, async (cb): Promise<void> => {
try {
const { stdout, stderr } = await execPr(script);
console.log(stdout);
console.error(stderr);
} catch (e) {
console.error(e);
cb(e);
}
});
};
const getLanguages = (): any[] | string[] => {
if (!fs.existsSync('./src/frontend/' + translationFolder)) {
return [];
}
const dirCont = fs.readdirSync('./src/frontend/' + translationFolder);
const files: string[] = dirCont.filter((elm): any => {
return elm.match(/.*\.[a-zA-Z]+\.(xlf)/gi);
});
// get languages to filter
let languageFilter: string[] = null;
if (getSwitch('languages')) {
languageFilter = getSwitch('languages').split(',');
}
let languages = files.map((f: string): string => {
return f.split('.')[1];
});
if (languageFilter !== null) {
languages = languages.filter((l): boolean => {
return languageFilter.indexOf(l) !== -1;
});
}
return languages;
};
gulp.task(
'build-frontend',
((): any => {
const tasks = [];
createFrontendTask(
'build-frontend-release default',
'all',
'ng build --prod --no-progress --output-path=./release/dist'
);
tasks.push('build-frontend-release default');
return gulp.series(...tasks);
})()
);
gulp.task('copy-static', (): any =>
gulp
.src(
[
'src/backend/model/diagnostics/blank.jpg',
'README.md',
// 'package-lock.json', should not add, it keeps optional packages optional even with --force-opt-packages.
'LICENSE',
],
{ base: '.' }
)
.pipe(gulp.dest('./release'))
);
gulp.task('copy-package', (): any =>
gulp
.src(['package.json'], { base: '.' })
.pipe(
jeditor(
(json: {
devDependencies: { [key: string]: string };
scripts: { [key: string]: string };
dependencies: { [key: string]: string };
optionalDependencies: { [key: string]: string };
buildTime: string;
buildCommitHash: string;
}): {
devDependencies: { [p: string]: string };
scripts: { [p: string]: string };
dependencies: { [p: string]: string };
optionalDependencies: { [p: string]: string };
buildTime: string;
buildCommitHash: string;
} => {
delete json.devDependencies;
json.scripts = { start: 'node ./src/backend/index.js' };
if (getSwitch('skip-opt-packages')) {
const skipPackages = getSwitch('skip-opt-packages')
.replace(new RegExp(' ', 'g'), ',')
.split(',');
for (const pkg of skipPackages) {
for (const key of Object.keys(json.optionalDependencies)) {
if (key.indexOf(pkg) !== -1) {
delete json.optionalDependencies[key];
}
}
}
}
if (getSwitch('force-opt-packages')) {
for (const key of Object.keys(json.optionalDependencies)) {
json.dependencies[key] = json.optionalDependencies[key];
}
delete json.optionalDependencies;
}
json.buildTime = new Date().toISOString();
try {
// eslint-disable-next-line @typescript-eslint/no-var-requires
json.buildCommitHash = require('child_process')
.execSync('git rev-parse HEAD')
.toString()
.trim();
// eslint-disable-next-line no-empty
} catch (e) {}
return json;
}
)
)
.pipe(gulp.dest('./release'))
);
gulp.task('zip-release', (): any =>
gulp
.src(['release/**/*'], { base: './release' })
.pipe(zip('pigallery2.zip'))
.pipe(gulp.dest('.'))
);
gulp.task(
'create-release',
gulp.series(
'build-frontend',
'build-backend',
'copy-static',
'copy-package',
'zip-release'
)
);
const simpleBuild = (isProd: boolean): any => {
const tasks = [];
let cmd = 'ng build ';
if (isProd) {
cmd += ' --prod --no-extract-licenses ';
}
if (!process.env['CI']) {
createFrontendTask('build-frontend default', 'all', cmd);
} else {
createFrontendTask(
'build-frontend default',
'all',
cmd + '--localize=false'
);
}
tasks.push('build-frontend default');
return gulp.series(...tasks);
};
gulp.task('extract-locale', async (cb): Promise<any> => {
console.log('creating source translation file: locale.source.xlf');
try {
{
const { stdout, stderr } = await execPr(
'ng extract-i18n --out-file=locale.source.xlf --format=xlf',
{ maxBuffer: 1024 * 1024 }
);
console.log(stdout);
console.error(stderr);
}
cb();
} catch (e) {
console.error(e);
return cb(e);
}
});
const translate = async (
list: any[],
cb: (err?: any) => void
): Promise<void> => {
try {
const localsStr = '"[\\"' + list.join('\\",\\"') + '\\"]"';
const { stdout, stderr } = await execPr(
'xlf-google-translate ' +
'--source-lang="en" ' +
'--source-file="./locale.source.xlf" ' +
'--destination-filename="messages" ' +
'--destination-folder="./src/frontend/"' +
translationFolder +
' --destination-languages=' +
localsStr
);
console.log(stdout);
console.error(stderr);
cb();
} catch (e) {
console.error(e);
return cb(e);
}
};
const merge = async (list: any[], cb: (err?: any) => void): Promise<void> => {
try {
const localsStr = '"[\\"' + list.join('\\",\\"') + '\\"]"';
const command =
'xlf-google-translate ' +
'--method="extend-only" ' +
'--source-lang="en" ' +
'--source-file="./locale.source.xlf" ' +
'--destination-filename="messages" ' +
'--destination-folder="./src/frontend/' +
translationFolder +
'" ' +
'--destination-languages=' +
localsStr;
console.log(command);
const { stdout, stderr } = await execPr(command);
console.log(stdout);
console.error(stderr);
cb();
} catch (e) {
console.error(e);
return cb(e);
}
};
gulp.task('update-translation-only', (cb): void => {
translate(getLanguages(), cb).catch(console.error);
});
gulp.task('merge-translation-only', (cb): void => {
merge(getLanguages(), cb).catch(console.error);
});
gulp.task(
'update-translation',
gulp.series('extract-locale', 'update-translation-only')
);
gulp.task(
'merge-new-translation',
gulp.series('extract-locale', 'merge-translation-only')
);
gulp.task('add-translation-only', (cb): any => {
const languages = getLanguages();
let lng = null;
for (let i = 0; i < process.argv.length - 1; i++) {
if (process.argv[i] === 'add-translation') {
lng = process.argv[i + 1].replace('--', '');
}
}
if (lng == null) {
console.error(
"Error: set language with '--' e.g: npm run add-translation -- --en"
);
return cb();
}
if (languages.indexOf(lng) !== -1) {
console.error(
"Error: language already exists, can't add. These language(s) already exist(s): " +
languages
);
return cb();
}
translate([lng], cb);
});
gulp.task('generate-man', async (cb): Promise<void> => {
const defCFG = ConfigClassBuilder.attachInterface(new PrivateConfigClass());
defCFG.Server.sessionSecret = [];
let txt = '# Pigallery 2 man page\n';
txt +=
'pigallery2 uses [typeconfig](https://github.com/bpatrik/typeconfig) for configuration\n\n';
txt += '`npm start -- --help` prints the following:\n\n';
txt +=
'```\n' +
ConfigClassBuilder.attachPrivateInterface(defCFG).__printMan() +
'```';
txt += '\n\n ### `config.json` sample:\n';
txt += '```json\n' + JSON.stringify(defCFG, null, 4) + '```';
await fsp.writeFile('MANPAGE.md', txt);
cb();
});
gulp.task(
'add-translation',
gulp.series('extract-locale', 'add-translation-only')
);
gulp.task('build-dev', simpleBuild(false));
gulp.task('build-prod', simpleBuild(true));