name: AI Code Reviewer

on:
  workflow_run:
    workflows: ["Unittest"]
    types:
      - completed

jobs:
  review:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      pull-requests: write
    steps:
      - name: Checkout Repo
        uses: actions/checkout@v6
      - name: 'Download artifact'
        uses: actions/github-script@v8
        with:
          script: |
            let allArtifacts = await github.rest.actions.listWorkflowRunArtifacts({
              owner: context.repo.owner,
              repo: context.repo.repo,
              run_id: context.payload.workflow_run.id,
            });
            let matchArtifact = allArtifacts.data.artifacts.filter((artifact) => {
              return artifact.name == "pr_number"
            })[0];
            if (matchArtifact) {
              core.setOutput("hasArtifact", "true");
              let download = await github.rest.actions.downloadArtifact({
                owner: context.repo.owner,
                repo: context.repo.repo,
                artifact_id: matchArtifact.id,
                archive_format: 'zip',
              });
              let fs = require('fs');
              fs.writeFileSync(`${process.env.GITHUB_WORKSPACE}/pr_number.zip`, Buffer.from(download.data));
            }
      - name: 'Unzip artifact'
        if: ${{ hashFiles('pr_number.zip') != '' }}
        run: unzip pr_number.zip
      - name: Setup Python
        uses: actions/setup-python@v6
        with:
            python-version: "3.x"
            cache: 'pip'
      - name: Install Requirements
        run: |
          pip install -r requirements.txt
          pip install PyGithub
      - name: AI Code Review
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          GITHUB_REPOSITORY: ${{ github.repository }}
        run: python -m etc.tool.copilot
