chore(*): migrate to GHA-based PR route test (#9683)

Signed-off-by: Rongrong <i@rong.moe>

.github/workflows/docker-test.yml

@@ -1,4 +1,6 @@
-name: '[docker] CI for build tests'
+# name: '[docker] CI for build tests'
+# https://github.community/t/215358
+name: PR - Docker build test
 
 on:
   pull_request:
@@ -9,6 +11,7 @@ on:
       - 'Dockerfile'
       - 'package.json'
       - 'yarn.lock'
+      - '.github/workflows/docker-test.yml'
   # Please, always create a pull request instead of push to master.
 
 permissions:
@@ -53,7 +56,14 @@ jobs:
           #   type=gha,scope=docker-release
           # cache-to: type=gha,mode=max,scope=docker-test
 
-      - name: Run dockerfile
-        run: |
-          chmod +x scripts/docker/test-docker.sh
-          scripts/docker/test-docker.sh
+      - name: Test Docker image
+        run: bash scripts/docker/test-docker.sh
+
+      - name: Export Docker image
+        run: docker save rsshub:latest | gzip -1cf > rsshub.tar.gz
+
+      - name: Upload Docker image
+        uses: actions/upload-artifact@v3
+        with:
+          name: docker-image
+          path: rsshub.tar.gz

.github/workflows/pr-deploy-route-test.yml

@@ -1,46 +1,90 @@
-name: PR route test
-# https://github.com/actions/first-interaction/issues/10#issuecomment-670968624
-# https://github.com/actions/first-interaction/issues/10#issuecomment-752360668
-# Reopen Included
+name: PR - route test
 on:
-  - pull_request_target
+  workflow_run:
+    workflows: [ PR - Docker build test ]  # open, reopen, synchronized included
+    types: [ completed ]
 
 jobs:
   testRoute:
-    name: Vercel Preview
+    name: Route test
     runs-on: ubuntu-latest
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}  # skip if unsuccessful
     steps:
       - uses: actions/checkout@v3
+
+      # https://github.community/t/154682
+      - name: Search the PR that triggered this workflow
+        uses: potiuk/get-workflow-origin@v1_3
+        id: source-run-info
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          sourceRunId: ${{ github.event.workflow_run.id }}
+
+      - name: Fetch PR data via GitHub API
+        uses: octokit/request-action@v2.x
+        id: pr-data
+        with:
+          route: GET /repos/{repo}/pulls/{number}
+          repo: ${{ github.repository }}
+          number: ${{ steps.source-run-info.outputs.pullRequestNumber }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Fetch affected routes
         id: fetchRoute
         uses: actions/github-script@v6
+        env:
+          PULL_REQUEST: ${{ steps.pr-data.outputs.data }}
         with:
           # by default, JSON format returned
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
-            const body = context.payload.pull_request.body
-            const number = context.payload.pull_request.number
+            const PR = JSON.parse(process.env.PULL_REQUEST)
+            const body = PR.body
+            const number = PR.number
+            const sender = PR.user.login
             const script = require(`${process.env.GITHUB_WORKSPACE}/scripts/workflow/test-route/identify.js`)
-            return await script({github, context, core}, body, number)
-      - name: Waiting for 200 from the Vercel Preview
+            return await script({ github, context, core }, body, number, sender)
+
+      - name: Fetch Docker image
         if: (env.TEST_CONTINUE)
-        uses: patrickedqvist/wait-for-vercel-preview@v1.2.0
-        id: waitFor200
+        uses: dawidd6/action-download-artifact@v2
         with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          max_timeout: 300
+          workflow: ${{ github.event.workflow_run.workflow_id }}
+          run_id: ${{ github.event.workflow_run.id }}
+
+      - name: Import Docker image and set up Docker container
+        if: (env.TEST_CONTINUE)
+        run: |
+          set -ex
+          gzip -cvd docker-image/rsshub.tar.gz | docker load
+          docker run -d -p 1200:1200 rsshub:latest
+
+      - uses: actions/setup-node@v3  # just need its cache
+        if: (env.TEST_CONTINUE)
+        with:
+          node-version: 16
+          cache: 'yarn'
+
+      - name: Install dependencies (yarn)  # `got` needed since `github.request` disallows HTTP requests
+        if: (env.TEST_CONTINUE)
+        run: yarn
+
       - name: Generate feedback
         if: (env.TEST_CONTINUE)
         uses: actions/github-script@v6
         env:
-          TEST_BASEURL: ${{steps.waitFor200.outputs.url}}
+          TEST_BASEURL: http://localhost:1200
           TEST_ROUTES: ${{ steps.fetchRoute.outputs.result }}
+          PULL_REQUEST: ${{ steps.pr-data.outputs.data }}
         with:
           github-token: ${{secrets.GITHUB_TOKEN}}
           script: |
+            const PR = JSON.parse(process.env.PULL_REQUEST)
             const link = process.env.TEST_BASEURL
             const routes = JSON.parse(process.env.TEST_ROUTES)
-            const number = context.payload.pull_request.number
+            const number = PR.number
             core.info(`${link}, ${routes}, ${number}`)
+            const got = require("got");
             const script = require(`${process.env.GITHUB_WORKSPACE}/scripts/workflow/test-route/test.js`)
-            return await script({github, context, core}, link, routes, number)
+            return await script({ github, context, core, got }, link, routes, number)

scripts/workflow/test-route/identify.js

@@ -1,8 +1,8 @@
 const noFound = 'Auto: Route No Found';
 const whiteListedUser = ['dependabot[bot]'];
 
-module.exports = async ({ github, context, core }, body, number) => {
-    core.debug(`sender: ${context.payload.sender.login}`);
+module.exports = async ({ github, context, core }, body, number, sender) => {
+    core.debug(`sender: ${sender}`);
     core.debug(`body: ${body}`);
     const m = body.match(/```routes\r\n((.|\r\n)*)```/);
     core.debug(`match: ${m}`);
@@ -20,7 +20,7 @@ module.exports = async ({ github, context, core }, body, number) => {
                 core.warning(e);
             });
 
-    if (whiteListedUser.includes(context.payload.sender.login)) {
+    if (whiteListedUser.includes(sender)) {
         core.info('PR created by a whitelisted user, passing');
         await removeLabel();
         await github.rest.issues
@@ -35,7 +35,7 @@ module.exports = async ({ github, context, core }, body, number) => {
             });
         return;
     } else {
-        core.debug('PR created by ' + context.payload.sender.login);
+        core.debug('PR created by ' + sender);
     }
 
     if (m && m[1]) {

scripts/workflow/test-route/test.js

@@ -1,6 +1,6 @@
 /* eslint-disable */
 
-module.exports = async ({ github, context, core }, baseUrl, routes, number) => {
+module.exports = async ({ github, context, core, got }, baseUrl, routes, number) => {
     if (routes[0] === 'NOROUTE') {
         return;
     }
@@ -15,27 +15,26 @@ module.exports = async ({ github, context, core }, baseUrl, routes, number) => {
     for (const lks of links) {
         core.info(`testing route:  ${lks}`);
         // Intended, one at a time
-        const res = await github.request(`GET ${lks}`).catch((err) => {
+        const res = await got(lks).catch((err) => {
             com += `
-
 <details>
-    <summary><a href="${lks}">${lks}</a>  - **Failed**</summary>
+    <summary><a href="${lks}">${lks}</a> - <b>Failed</b></summary>
 
 \`\`\`
-    ${err}
+${err}
 \`\`\`
 </details>
 
 `;
         });
-        if (res && res.data) {
-            const { data } = res;
+        if (res && res.body) {
+            const { body } = res;
             com += `
 <details>
     <summary><a href="${lks}">${lks}</a> - Success</summary>
 
-\`\`\`
-    ${data.split('\n').slice(0, 30).join('\n')}
+\`\`\`rss
+${body.replace(/\s+(\n|$)/g, '\n')}
 \`\`\`
 </details>