Anki-Android/.github/workflows/milestone.yml

name: PR Milestone

on:
  pull_request_target:
    types: [ closed ]

jobs:
  milestone:
    if: ${{ github.event.pull_request.merged == true }}
    runs-on: ubuntu-latest
    permissions:
      contents: read
      issues: write
      pull-requests: write
    steps:
    - uses: actions/github-script@v8
      with:
        script: |
          await github.rest.issues.update({
            owner: context.repo.owner,
            repo: context.repo.repo,
            issue_number: ${{ github.event.pull_request.number }},
            milestone: 74
          });

          // graphql query to get referenced issues to merged pull request
          const query = `query($_url:URI!) {
            resource(url:$_url) {
              ... on PullRequest {
                closingIssuesReferences(first:10) {
                  nodes {
                    number
                  }
                }              
              }
            }
          }`;

          const variables = {
            _url: "https://github.com/ankidroid/${{ github.event.repository.name }}/pull/${{ github.event.pull_request.number }}"
          };

          const result = await github.graphql(query, variables);
          const refIssues = result.resource.closingIssuesReferences.nodes;

          for (issue of refIssues) {
            console.log("Adding milestone to linked issue: ", issue.number);

            // if issues have milestone, then it will be removed and updated with following
            await github.rest.issues.update({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: issue.number,
              milestone: 74
            });
          }