generate-test-packages.yml

name: Generate Test Packages

on:
  workflow_call:
    inputs:
      comment_body:
        description: "The comment body to check for /generate-test-packages command"
        type: string
        required: true
      comment_user:
        description: "The user who made the comment"
        type: string
        required: true
      comment_id:
        description: "The comment ID (for adding reaction)"
        type: string
        required: true
      issue_number:
        description: "The issue/PR number"
        type: number
        required: true
      dependencies:
        description: 'A comma separated list of owner/repo dependencies'
        type: string
        required: false

jobs:
  check-command:
    runs-on: ubuntu-latest
    outputs:
      triggered: ${{ steps.check.outputs.triggered == 'true' && steps.perm-check.outputs.authorized == 'true' }}
      pr_sha: ${{ steps.pr-info.outputs.sha }}
      retention_days: ${{ steps.check.outputs.retention_days }}
    steps:
      - name: Check for generate-test-packages command
        id: check
        env:
          COMMENT_BODY: ${{ inputs.comment_body }}
        run: |
          if [[ "$COMMENT_BODY" =~ ^/generate-test-packages ]]; then
            echo "triggered=true" >> $GITHUB_OUTPUT

            # Parse optional retention days (e.g., "/generate-test-packages 14")
            RETENTION=$(echo "$COMMENT_BODY" | grep -oP '/generate-test-packages\s+\K[0-9]+' || echo "7")
            if [ "$RETENTION" -lt 1 ]; then RETENTION=1; fi
            if [ "$RETENTION" -gt 90 ]; then RETENTION=90; fi
            echo "retention_days=$RETENTION" >> $GITHUB_OUTPUT
            echo "Command detected with $RETENTION day retention"
          else
            echo "triggered=false" >> $GITHUB_OUTPUT
            echo "Comment does not contain /generate-test-packages command"
          fi
        shell: bash

      - name: Check permissions
        id: perm-check
        if: steps.check.outputs.triggered == 'true'
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          PERMISSION=$(gh api repos/${{ github.repository }}/collaborators/${{ inputs.comment_user }}/permission --jq '.permission' 2>/dev/null || echo "none")
          if [[ "$PERMISSION" != "admin" && "$PERMISSION" != "write" ]]; then
            echo "authorized=false" >> $GITHUB_OUTPUT
          else
            echo "authorized=true" >> $GITHUB_OUTPUT
          fi
        shell: bash

      - name: Add reaction
        if: steps.check.outputs.triggered == 'true' && steps.perm-check.outputs.authorized == 'true'
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh api repos/${{ github.repository }}/issues/comments/${{ inputs.comment_id }}/reactions \
            -X POST -f content='eyes'
        shell: bash

      - name: Get PR info
        if: steps.check.outputs.triggered == 'true' && steps.perm-check.outputs.authorized == 'true'
        id: pr-info
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          SHA=$(gh api repos/${{ github.repository }}/pulls/${{ inputs.issue_number }} --jq '.head.sha')
          echo "sha=$SHA" >> $GITHUB_OUTPUT
          echo "PR #${{ inputs.issue_number }} head SHA: $SHA"
        shell: bash

  build:
    needs: check-command
    if: needs.check-command.outputs.triggered == 'true'
    uses: linuxmint/github-actions/.github/workflows/do-builds.yml@master
    with:
      commit_id: ${{ needs.check-command.outputs.pr_sha }}
      upload_artifacts: true
      artifact_retention_days: ${{ fromJSON(needs.check-command.outputs.retention_days) }}
      skip_codespell: true
      dependencies: ${{ inputs.dependencies }}

  post-comment:
    needs: [check-command, build]
    if: needs.check-command.outputs.triggered == 'true' && always()
    runs-on: ubuntu-latest
    steps:
      - name: Post comment with artifact links
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          RUN_URL="${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
          RETENTION_DAYS=${{ needs.check-command.outputs.retention_days }}

          if [ "${{ needs.build.result }}" == "success" ]; then
            BODY="**Test packages generated successfully!**

          Download from the [workflow run]($RUN_URL) (available for $RETENTION_DAYS days)."
          else
            BODY="**Test package generation failed.**

          See the [workflow run]($RUN_URL) for details."
          fi

          gh api repos/${{ github.repository }}/issues/${{ inputs.issue_number }}/comments \
            -X POST -f body="$BODY"
        shell: bash