name: PR - route test

on:
  workflow_run:
    workflows: [ PR - Docker build test ]  # open, reopen, synchronized, edited included
    types: [ completed ]

jobs:
  testRoute:
    name: Route test
    runs-on: ubuntu-latest
    if: ${{ github.event.workflow_run.conclusion == 'success' }}  # skip if unsuccessful
    timeout-minutes: 10
    steps:
      - uses: actions/checkout@v4

      # https://github.com/orgs/community/discussions/25220
      - name: Search the PR that triggered this workflow
        uses: potiuk/get-workflow-origin@v1_5
        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: fetch-route
        uses: actions/github-script@v7
        env:
          PULL_REQUEST: ${{ steps.pr-data.outputs.data }}
        with:
          # by default, JSON format returned
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const PR = JSON.parse(process.env.PULL_REQUEST)
            const body = PR.body
            const number = PR.number
            const sender = PR.user.login
            const script = require(`${process.env.GITHUB_WORKSPACE}/scripts/workflow/test-route/identify.js`)
            return script({ github, context, core }, body, number, sender)

      - name: Fetch Docker image
        if: (env.TEST_CONTINUE)
        uses: dawidd6/action-download-artifact@v3
        with:
          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 \
            --name rsshub \
            -e NODE_ENV=dev \
            -e LOGGER_LEVEL=debug \
            -e ALLOW_USER_HOTLINK_TEMPLATE=true \
            -e ALLOW_USER_SUPPLY_UNSAFE_DOMAIN=true \
            -p 1200:1200 \
            rsshub:latest

      - uses: pnpm/action-setup@v2
        with:
          version: 8

      - uses: actions/setup-node@v4  # just need its cache
        if: (env.TEST_CONTINUE)
        with:
          node-version: lts/*
          cache: 'pnpm'

      - name: Install dependencies (pnpm)  # `got` needed since `github.request` disallows HTTP requests
        if: (env.TEST_CONTINUE)
        run: pnpm i

      - name: Generate feedback
        if: (env.TEST_CONTINUE)
        uses: actions/github-script@v7
        env:
          TEST_BASEURL: http://localhost:1200
          TEST_ROUTES: ${{ steps.fetch-route.outputs.result }}
          PULL_REQUEST: ${{ steps.pr-data.outputs.data }}
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const PR = JSON.parse(process.env.PULL_REQUEST)
            const link = process.env.TEST_BASEURL
            const routes = JSON.parse(process.env.TEST_ROUTES)
            const number = PR.number
            core.info(`${link}, ${routes}, ${number}`)
            const got = require("got")
            const script = require(`${process.env.GITHUB_WORKSPACE}/scripts/workflow/test-route/test.js`)
            return script({ github, context, core, got }, link, routes, number)

      - name: Print Docker container logs
        if: (env.TEST_CONTINUE)
        run: docker logs rsshub  # logs/combined.log? Not so readable...