name: Welcome First-Time Contributors

on:
  pull_request_target:
    types: [closed]

permissions:
  contents: read
  issues: write
  # GitHub accepts either Issues or Pull requests write access for PR comments.
  # Request both scopes to match the first-time PR workflow and retain a
  # supported permission path when GitHub issues the Actions token.
  pull-requests: write

jobs:
  welcome:
    # Match the first-time contributor definition used by ftc-require-issue.
    if: >
      github.event.pull_request.merged == true &&
      github.event.pull_request.user.type != 'Bot' &&
      !contains(fromJSON('["MEMBER","OWNER","COLLABORATOR","CONTRIBUTOR"]'),
                github.event.pull_request.author_association)
    runs-on: ubuntu-latest
    steps:
      - name: Thank first-time contributors
        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
        with:
          script: |
            const pullRequest = context.payload.pull_request;
            const owner = context.repo.owner;
            const repo = context.repo.repo;
            const marker = "<!-- crewai-first-merged-pr-welcome -->";

            const existingComments = await github.paginate(
              github.rest.issues.listComments,
              {
                owner,
                repo,
                issue_number: pullRequest.number,
                per_page: 100,
              },
            );
            if (existingComments.some((comment) => comment.body?.includes(marker))) {
              core.info("Welcome comment already exists; skipping duplicate.");
              return;
            }

            const prUrl = pullRequest.html_url;
            const shareText = [
              "I just made my first contribution to @crewAIInc!",
              "",
              "Excited to help build the future of AI agents with CrewAI.",
              "",
              prUrl,
              "",
              "#OpenSource #AI #CrewAI",
            ].join("\n");
            const xShareUrl = `https://x.com/intent/post?text=${encodeURIComponent(shareText)}`;
            const linkedInShareUrl = `https://www.linkedin.com/sharing/share-offsite/?url=${encodeURIComponent(prUrl)}`;

            const body = [
              marker,
              "",
              `## Thanks for your first contribution to CrewAI, @${pullRequest.user.login}!`,
              "",
              "We really appreciate the time and care you put into this PR. Your work is now part of CrewAI — welcome to the contributor community.",
              "",
              "Want to share your contribution? Totally optional:",
              "",
              `[Share on X](${xShareUrl}) · [Share the PR on LinkedIn](${linkedInShareUrl})`,
              "",
              "If the links don't work, feel free to copy and personalize this:",
              "",
              "```text",
              "I just made my first contribution to @crewAIInc!",
              "",
              "Excited to help build the future of AI agents with CrewAI.",
              "",
              prUrl,
              "",
              "#OpenSource #AI #CrewAI",
              "```",
              "",
              "If you share, we'd love to see it — tag **@crewAIInc** on X and **CrewAI** on LinkedIn.",
            ].join("\n");

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