react-navigation/.github/workflows/check-repro.yml

name: Check for repro
on:
  issues:
    types: [opened, edited]
  issue_comment:
    types: [created, edited]

jobs:
  check-repro:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/github-script@v3
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const user = context.payload.sender.login;
            const body = context.payload.comment
              ? context.payload.comment.body
              : context.payload.issue.body;

            const regex = new RegExp(
              `https?:\\/\\/((github\\.com\\/${user}\\/[^/]+\\/?[\\s\\n]+)|(snack\\.expo\\.io\\/.+))`,
              'gm'
            );

            if (!regex.test(body)) {
              return;
            }

            await github.issues.addLabels({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              labels: ['repro provided'],
            });

            try {
              await github.issues.removeLabel({
                issue_number: context.issue.number,
                owner: context.repo.owner,
                repo: context.repo.repo,
                name: 'needs repro',
              });
            } catch (error) {
              if (!/Label does not exist/.test(error.message)) {
                throw error;
              }
            }