artiweb.yml

name: Artiweb Comment

on:
  workflow_run:
    workflows: [Tests]
    types:
      - completed

# taken from https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#using-data-from-the-triggering-workflow
jobs:
  comment:
    runs-on: ubuntu-latest
    steps:
      - name: 'Download artifact'
        id: da
        uses: actions/github-script@v7
        with:
          script: |
            if (context.payload.workflow_run === undefined) {
                core.setFailed("No workflow run found");
            }
            const allArtifacts = await github.rest.actions.listWorkflowRunArtifacts({
               owner: context.repo.owner,
               repo: context.repo.repo,
               run_id: context.payload.workflow_run.id,
            });
            
            const testArtifact = allArtifacts.data.artifacts.find((artifact) => {
               return artifact.name == "test-results"
            });
            if (testArtifact !== undefined) {
               core.info("Found test-results artifact id: " + testArtifact.id);
               core.setOutput("test-artifact-id", testArtifact.id);
            } else {
               core.info("Artifact test-results was not found");
            }
            
            const numberArtifact = allArtifacts.data.artifacts.find((artifact) => {
               return artifact.name == "pr-number"
            });
            if (numberArtifact !== undefined) {
               core.info("Found pr-number artifact id: " + numberArtifact.id); 
               let download = await github.rest.actions.downloadArtifact({
                  owner: context.repo.owner,
                  repo: context.repo.repo,
                  artifact_id: numberArtifact.id,
                  archive_format: 'zip',
               });
               let fs = require('fs');
               fs.writeFileSync(`${process.env.GITHUB_WORKSPACE}/pr_number.zip`, Buffer.from(download.data));
            } else {
               core.setFailed("Artifact pr-number was not found");
            }

      - name: 'Unzip artifact'
        run: unzip pr_number.zip

      - name: 'Read pr number'
        id: rpn
        uses: actions/github-script@v7
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            let fs = require('fs');
            let issue_number_text = fs.readFileSync('./pr_number', 'utf8');
            core.info("Found pr number \"" + issue_number_text + "\"");
            core.setOutput("pr-number", issue_number_text === "" ? "" : Number(issue_number_text));
      - name: Find Comment
        if: ${{ steps.rpn.outputs.pr-number != '' }}
        uses: peter-evans/find-comment@v3
        id: fc
        with:
          issue-number: ${{ steps.rpn.outputs.pr-number }}
          comment-author: 'github-actions[bot]'
          body-includes: Artiweb

      - name: Create or update comment
        if: ${{ steps.rpn.outputs.pr-number != '' }}
        uses: peter-evans/create-or-update-comment@v4
        with:
          comment-id: ${{ steps.fc.outputs.comment-id }}
          issue-number: ${{ steps.rpn.outputs.pr-number }}
          body: |
            Thank you for your contribution.
            
            The test artifacts are available on [Artiweb](e8e3f762-a110-4e21-bc41-cacb5f3a3a50.ka.bw-cloud-instance.org/${{steps.rpn.outputs.pr-number}}/).
            The newest artifact is [here](e8e3f762-a110-4e21-bc41-cacb5f3a3a50.ka.bw-cloud-instance.org/${{steps.rpn.outputs.pr-number}}/${{steps.da.outputs.test-artifact-id}}/).
          edit-mode: replace