name: "PR Welcome Bot"

on:
  pull_request_target:
    types:
      - opened

permissions:
  pull-requests: write

jobs:
  welcome:
    name: Welcome new contributors
    runs-on: ubuntu-latest
    steps:
      - uses: actions/github-script@v7
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const pr = context.payload.pull_request;

            // Skip PRs from org members and bots
            if (
              ["MEMBER", "OWNER", "COLLABORATOR"].includes(pr.author_association) ||
              pr.user.type === "Bot"
            ) {
              console.log(`Skipping — author association: ${pr.author_association}, type: ${pr.user.type}`);
              return;
            }

            const body = [
              `Welcome to **Cal.diy**, @${pr.user.login}! Thanks for opening this pull request.`,
              "",
              "A few things to keep in mind:",
              "",
              "- **This is Cal.diy, not Cal.com.** Cal.diy is a community-driven, fully open-source fork of Cal.com licensed under MIT. Your changes here will be part of Cal.diy — they will **not** be deployed to the Cal.com production app.",
              "- Please review our [Contributing Guidelines](https://github.com/calcom/cal.diy/blob/main/CONTRIBUTING.md) if you haven't already.",
              "- Make sure your PR title follows the [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/) format.",
              "",
              "A maintainer will review your PR soon. Thanks for contributing!",
            ].join("\n");

            await github.rest.issues.createComment({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: pr.number,
              body,
            });