Show yml config of pipeline in UI (#649)

closes #89

server/api/build.go

@@ -180,6 +180,30 @@ func GetProcLogs(c *gin.Context) {
 	}
 }
 
+func GetBuildConfig(c *gin.Context) {
+	_store := store.FromContext(c)
+	repo := session.Repo(c)
+	num, err := strconv.ParseInt(c.Param("number"), 10, 64)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusBadRequest, err)
+		return
+	}
+
+	build, err := _store.GetBuildNumber(repo, num)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusInternalServerError, err)
+		return
+	}
+
+	configs, err := _store.ConfigsForBuild(build.ID)
+	if err != nil {
+		c.String(http.StatusInternalServerError, err.Error())
+		return
+	}
+
+	c.JSON(http.StatusOK, configs)
+}
+
 // DeleteBuild cancels a build
 func DeleteBuild(c *gin.Context) {
 	_store := store.FromContext(c)

server/router/api.go

@@ -61,6 +61,7 @@ func apiRoutes(e *gin.Engine) {
 
 			repo.GET("/builds", api.GetBuilds)
 			repo.GET("/builds/:number", api.GetBuild)
+			repo.GET("/builds/:number/config", api.GetBuildConfig)
 
 			// requires push permissions
 			repo.POST("/builds/:number", session.MustPush, api.PostBuild)

web/src/lib/api/index.ts

@@ -1,5 +1,16 @@
 import ApiClient, { encodeQueryString } from './client';
-import { Build, BuildFeed, BuildLog, BuildProc, Registry, Repo, RepoPermissions, RepoSettings, Secret } from './types';
+import {
+  Build,
+  BuildConfig,
+  BuildFeed,
+  BuildLog,
+  BuildProc,
+  Registry,
+  Repo,
+  RepoPermissions,
+  RepoSettings,
+  Secret,
+} from './types';
 
 type RepoListOptions = {
   all?: boolean;
@@ -49,6 +60,10 @@ export default class WoodpeckerClient extends ApiClient {
     return this._get(`/api/repos/${owner}/${repo}/builds/${number}`) as Promise<Build>;
   }
 
+  getBuildConfig(owner: string, repo: string, number: number): Promise<BuildConfig[]> {
+    return this._get(`/api/repos/${owner}/${repo}/builds/${number}/config`) as Promise<BuildConfig[]>;
+  }
+
   getBuildFeed(opts?: Record<string, string | number | boolean>): Promise<BuildFeed[]> {
     const query = encodeQueryString(opts);
     return this._get(`/api/user/feed?${query}`) as Promise<BuildFeed[]>;

web/src/lib/api/types/buildConfig.ts

@@ -0,0 +1,6 @@
+// A config for a build.
+export type BuildConfig = {
+  hash: string;
+  name: string;
+  data: string;
+};

web/src/lib/api/types/index.ts

@@ -1,4 +1,5 @@
 export * from './build';
+export * from './buildConfig';
 export * from './registry';
 export * from './repo';
 export * from './secret';

web/src/router.ts

@@ -58,6 +58,12 @@ const routes: RouteRecordRaw[] = [
             component: (): Component => import('~/views/repo/build/Build.vue'),
             props: true,
           },
+          {
+            path: 'config',
+            name: 'repo-build-config',
+            component: (): Component => import('~/views/repo/build/BuildConfig.vue'),
+            props: true,
+          },
         ],
       },
       {

web/src/views/repo/build/BuildConfig.vue

@@ -0,0 +1,58 @@
+<template>
+  <FluidContainer v-if="buildConfigs" class="flex flex-col gap-y-6 text-gray-500 justify-between !py-0">
+    <Panel v-for="buildConfig in buildConfigs" :key="buildConfig.hash" :title="buildConfig.name">
+      <span class="font-mono whitespace-pre">{{ buildConfig.data }}</span>
+    </Panel>
+  </FluidContainer>
+</template>
+
+<script lang="ts">
+import { defineComponent, inject, onMounted, Ref, ref, watch } from 'vue';
+
+import FluidContainer from '~/components/layout/FluidContainer.vue';
+import Panel from '~/components/layout/Panel.vue';
+import useApiClient from '~/compositions/useApiClient';
+import { Build, BuildConfig, Repo } from '~/lib/api/types';
+
+export default defineComponent({
+  name: 'BuildConfig',
+
+  components: {
+    FluidContainer,
+    Panel,
+  },
+
+  setup() {
+    const build = inject<Ref<Build>>('build');
+    const apiClient = useApiClient();
+    const repo = inject<Ref<Repo>>('repo');
+    if (!repo || !build) {
+      throw new Error('Unexpected: "repo" & "build" should be provided at this place');
+    }
+
+    const buildConfigs = ref<BuildConfig[]>();
+    async function loadBuildConfig() {
+      if (!repo || !build) {
+        throw new Error('Unexpected: "repo" & "build" should be provided at this place');
+      }
+
+      buildConfigs.value = (await apiClient.getBuildConfig(repo.value.owner, repo.value.name, build.value.number)).map(
+        (i) => ({
+          ...i,
+          data: atob(i.data),
+        }),
+      );
+    }
+
+    onMounted(() => {
+      loadBuildConfig();
+    });
+
+    watch(build, () => {
+      loadBuildConfig();
+    });
+
+    return { buildConfigs };
+  },
+});
+</script>

web/src/views/repo/build/BuildWrapper.vue

@@ -31,6 +31,7 @@
       <div class="flex flex-wrap gap-y-2 items-center justify-between">
         <Tabs v-model="activeTab" disable-hash-mode>
           <Tab id="tasks" title="Tasks" />
+          <Tab id="config" title="Config" />
         </Tabs>
 
         <div class="flex justify-between gap-x-4 text-gray-500 flex-shrink-0 ml-auto">
@@ -63,7 +64,7 @@ import {
   toRef,
   watch,
 } from 'vue';
-import { useRouter } from 'vue-router';
+import { useRoute, useRouter } from 'vue-router';
 
 import Button from '~/components/atomic/Button.vue';
 import IconButton from '~/components/atomic/IconButton.vue';
@@ -122,6 +123,7 @@ export default defineComponent({
 
   setup(props) {
     const apiClient = useApiClient();
+    const route = useRoute();
     const router = useRouter();
     const notifications = useNotifications();
     const favicon = useFavicon();
@@ -191,12 +193,20 @@ export default defineComponent({
 
     const activeTab = computed({
       get() {
+        if (route.name === 'repo-build-config') {
+          return 'config';
+        }
+
         return 'tasks';
       },
       set(tab: string) {
         if (tab === 'tasks') {
           router.replace({ name: 'repo-build' });
         }
+
+        if (tab === 'config') {
+          router.replace({ name: 'repo-build-config' });
+        }
       },
     });