在运行器上使用 GitHub CLI

name: Check all English links

# **What it does**: This script once a day checks all English links and reports in issues.
# **Why we have it**: We want to know if any links break.
# **Who does it impact**: Docs content.

on:
  workflow_dispatch:
  schedule:
    - cron: '40 19 * * *' # once a day at 19:40 UTC / 11:40 PST

permissions:
  contents: read
  issues: write

jobs:
  check_all_english_links:
    name: Check all links
    if: github.repository == 'github/docs-internal'
    runs-on: ubuntu-latest
    env:
      GITHUB_TOKEN: ${{ secrets.DOCUBOT_READORG_REPO_WORKFLOW_SCOPES }}
      FIRST_RESPONDER_PROJECT: Docs content first responder
      REPORT_AUTHOR: docubot
      REPORT_LABEL: broken link report
      REPORT_REPOSITORY: github/docs-content
    steps:
      - name: Check out repo's default branch
        uses: actions/checkout@v3
      - name: Setup Node
        uses: actions/setup-node@v3
        with:
          node-version: 16.13.x
          cache: npm
      - name: npm ci
        run: npm ci
      - name: npm run build
        run: npm run build
      - name: Run script
        run: |
          script/check-english-links.js > broken_links.md

      # check-english-links.js returns 0 if no links are broken, and 1 if any links
      # are broken. When an Actions step's exit code is 1, the action run's job status
      # is failure and the run ends. The following steps create an issue for the
      # broken link report only if any links are broken, so `if: ${{ failure() }}`
      # ensures the steps run despite the previous step's failure of the job.

      - if: ${{ failure() }}
        name: Get title for issue
        id: check
        run: echo "title=$(head -1 broken_links.md)" >> $GITHUB_OUTPUT
      - if: ${{ failure() }}
        name: Create issue from file
        id: broken-link-report
        uses: peter-evans/create-issue-from-file@b4f9ee0a9d4abbfc6986601d9b1a4f8f8e74c77e
        with:
          token: ${{ env.GITHUB_TOKEN }}

          title: ${{ steps.check.outputs.title }}
          content-filepath: ./broken_links.md
          repository: ${{ env.REPORT_REPOSITORY }}
          labels: ${{ env.REPORT_LABEL }}
      - if: ${{ failure() }}
        name: Close and/or comment on old issues
        env:
          NEW_REPORT_URL: 'https://github.com/${{ env.REPORT_REPOSITORY }}/issues/${{ steps.broken-link-report.outputs.issue-number }}'
        run: |
          gh alias set list-reports "issue list \
                                       --repo ${{ env.REPORT_REPOSITORY }} \
                                       --author ${{ env.REPORT_AUTHOR }} \
                                       --label '${{ env.REPORT_LABEL }}'"

          # Link to the previous report from the new report that triggered this
          # workflow run.

          previous_report_url=$(gh list-reports \
                                  --state all \
                                  --limit 2 \
                                  --json url \
                                  --jq '.[].url' \
                                  | grep -v ${{ env.NEW_REPORT_URL }} | head -1)

          gh issue comment ${{ env.NEW_REPORT_URL }} --body "⬅️ [Previous report]($previous_report_url)"

          # If an old report is open and assigned to someone, link to the newer
          # report without closing the old report.

          for issue_url in $(gh list-reports \
                                  --json assignees,url \
                                  --jq '.[] | select (.assignees != []) | .url'); do
            if [ "$issue_url" != "${{ env.NEW_REPORT_URL }}" ]; then
              gh issue comment $issue_url --body "➡️ [Newer report](${{ env.NEW_REPORT_URL }})"
            fi
          done

          # Link to the newer report from any older report that is still open,
          # then close the older report and remove it from the first responder's
          # project board.

          for issue_url in $(gh list-reports \
                                  --search 'no:assignee' \
                                  --json url \
                                  --jq '.[].url'); do
            if [ "$issue_url" != "${{ env.NEW_REPORT_URL }}" ]; then
              gh issue comment $issue_url --body "➡️ [Newer report](${{ env.NEW_REPORT_URL }})"
              gh issue close $issue_url
              gh issue edit $issue_url --remove-project "${{ env.FIRST_RESPONDER_PROJECT }}"
            fi
          done