CommentBreakage.yml

name: Comment Breakage

on:
  workflow_call:

jobs:
  comment_pr:
    runs-on: ubuntu-latest
    if: >
      github.event.workflow_run.event == 'pull_request' &&
      github.event.workflow_run.conclusion == 'success'
    steps:
      - name: Download PR number artifact
        uses: dawidd6/action-download-artifact@v17
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          workflow: Breakage
          run_id: ${{ github.event.workflow_run.id }}
          name: pr-number
          path: pr-number
          use_unzip: true

      - name: Read PR number
        id: read_pr
        run: |
          PR_NUMBER=$(cat pr-number/pr-number.txt)
          echo "PR_NUMBER=$PR_NUMBER" >> "$GITHUB_ENV"
          echo "pr_number=$PR_NUMBER" >> "$GITHUB_OUTPUT"

      - name: Download breakage artifacts
        uses: dawidd6/action-download-artifact@v17
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          workflow: Breakage
          run_id: ${{ github.event.workflow_run.id }}
          name: breakage-*
          name_is_regexp: true
          path: breakage
          merge_multiple: true
          use_unzip: true
      - run: ls -R
      - name: Generate summary
        run: |
          cd breakage
          echo "| Package name | latest | stable |" > summary.md
          echo "|--|--|--|" >> summary.md
          count=0
          for file in breakage-*
          do
            if [ $count == "0" ]; then
              name=$(echo $file | cut -f2 -d-)
              echo -n "| $name | "
            else
              echo -n "| "
            fi
            cat $file
            if [ $count == "0" ]; then
              echo -n " "
              count=1
            else
              echo " |"
              count=0
            fi
          done >> summary.md

      - name: PR comment with file
        uses: thollander/actions-comment-pull-request@v2
        with:
          filePath: breakage/summary.md
          pr_number: ${{ steps.read_pr.outputs.pr_number }}