merge.yml

name: Set Labels on Pull Request

on:
  pull_request:
    types:
      - closed

permissions:
  contents: read
  issues: write
  pull-requests: write
  discussions: write

jobs:
  set-label-on-merge:
    runs-on: ubuntu-latest

    steps:
      - name: Set Label on Merge
        if: ${{ github.event.pull_request.merged }}
        # if: steps.pr_outcome.outputs.pr_outcome == 'true'
        uses: actions/github-script@v7.0.1
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const prNumber = context.payload.pull_request.number;

            await github.rest.issues.addLabels({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: prNumber,
                labels: ['PR: released']
            });
            const pullRequestLabels = await github.rest.issues.listLabelsOnIssue({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: prNumber
            });

            const labelNames = pullRequestLabels.data.map(label => label.name);
            if (labelNames.includes('in progress')) {
              await github.rest.issues.removeLabel({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: prNumber,
                name: 'in progress'
              });
            }
            if (labelNames.includes('wait')) {
              await github.rest.issues.removeLabel({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: prNumber,
                name: 'wait'
              });
            }

  set-label-on-reject:
    runs-on: ubuntu-latest

    steps:
      - name: Set Label on Reject
        # if: steps.pr_outcome.outputs.pr_outcome != 'true'
        if: ${{ !github.event.pull_request.merged }}
        uses: actions/github-script@v7.0.1
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const prNumber = context.payload.pull_request.number;

            await github.rest.issues.addLabels({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: prNumber,
                name: 'PR: rejected'
            });

            const pullRequestLabels = await github.rest.issues.listLabelsOnIssue({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: prNumber
            });

            const labelNames = pullRequestLabels.data.map(label => label.name);
            if (labelNames.includes('in progress')) {
              await github.rest.issues.removeLabel({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: prNumber,
                name: 'in progress'
              });
            }
            if (labelNames.includes('wait')) {
              await github.rest.issues.removeLabel({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: prNumber,
                name: 'wait'
              });
            }