dxp-release-labeler.yml

name: 'DXP Release Commenter'
on:
    milestone:
        types: [closed]

jobs:
    labeler:
        runs-on: ubuntu-latest
        steps:
            - uses: actions/github-script@v3
              with:
                  github-token: ${{secrets.GITHUB_TOKEN}}
                  script: |
                      const jiraIssueMatch = context.payload.milestone.title.match(/^LPS-\d+/);

                      if (jiraIssueMatch) {
                        const LPS = jiraIssueMatch;

                        const issues = await github.issues.listForRepo({
                          milestone: context.payload.milestone.number,
                          owner: context.repo.owner,
                          repo: context.repo.repo,
                          state: 'closed'
                        });

                        if (issues.data) {
                          for (const issue of issues.data) {
                            await github.issues.createComment({
                              issue_number: issue.number,
                              owner: context.repo.owner,
                              repo: context.repo.repo,
                              body: `This issue has been merged and will be released in DXP at https://issues.liferay.com/browse/${LPS}`
                            });
                          }
                        } 
                      }