post_check_icon_pr_comment.yml

name: Post the result of the check_icon_pr workflow into its PR.
on:
  workflow_run:
    workflows: ['Check Icon PR']
    types: 
      - completed
jobs: 
  post_result_of_svg_check:
    name: Post the result of the Check SVG Action
    runs-on: ubuntu-18.04
    steps:
      - name: Check if the trigger run worked. If it failed, fail the current run.
        if: github.event.workflow_run.conclusion != 'success' 
        uses: cutenode/action-always-fail@v1.0.1

      - name: Download workflow artifact
        uses: dawidd6/action-download-artifact@v2.11.0
        if: success()
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          workflow: check_icon_pr.yml
          run_id: ${{ github.event.workflow_run.id }}

      - name: Read the pr_num file
        if: success()
        id: pr_num_reader
        uses: juliangruber/read-file-action@v1.0.0
        with:
          path: ./pr_num/pr_num.txt

      - name: Read the err message file
        if: success()
        id: err_message_reader
        uses: juliangruber/read-file-action@v1.0.0
        with:
          path: ./err_messages/err_messages.txt

      - name: Comment on the PR about the result - SVG Error
        uses: jungwinter/comment@v1 # let us comment on a specific PR
        if: success() && (steps.err_message_reader.outputs.content != '')
        env:
          MESSAGE: |
            Hi!

            I'm the `check-bot` and we have some issues with your PR:

            ```
            {0}
            ```

            Check our [CONTRIBUTING guide](https://github.com/devicons/devicon/blob/develop/CONTRIBUTING.md#svgStandards) for more details regarding these errors.

            Please address these issues. When you update this PR, I will check your SVGs again.

            Thanks for your help,
            SVG-Checker Bot :smile:
        with:
          type: create
          issue_number: ${{ steps.pr_num_reader.outputs.content }}
          token: ${{ secrets.GITHUB_TOKEN }}
          body: ${{ format(env.MESSAGE, steps.err_message_reader.outputs.content) }}

      - name: Comment on the PR about the result - Failure
        uses: jungwinter/comment@v1 # let us comment on a specific PR
        if: failure() 
        env:
          MESSAGE: |
            Hi!

            I'm Devicons' SVG-Checker Bot and it seems we've ran into a problem. I'm supposed to check your svgs but I couldn't do my task due to an issue.

            Please let my maintainers know of the issues. They will take a look at my work and try to resolve the problem. Until then, please hang tight and sorry for the inconvenience.

            Cheers,
            SVG-Checker Bot :smile:
        with:
          type: create
          issue_number: ${{ steps.pr_num_reader.outputs.content }}
          token: ${{ secrets.GITHUB_TOKEN }}
          body: ${{ env.MESSAGE }}