close-new-script-prs.yml

name: Close Unauthorized New Script PRs

on:
  pull_request_target:
    branches: ["main"]
    types: [opened, labeled, reopened, synchronize]

jobs:
  check-new-script:
    if: github.repository == 'community-scripts/ProxmoxVE'
    runs-on: self-hosted
    permissions:
      pull-requests: write
      contents: read
    steps:
      - name: Close PR if unauthorized new script submission
        uses: actions/github-script@v9
        with:
          script: |
            const pr = context.payload.pull_request;
            const prNumber = pr.number;
            const author = pr.user.login;
            const authorType = pr.user.type; // "User" or "Bot"
            const owner = context.repo.owner;
            const repo = context.repo.repo;

            // --- Allow our bots ---
            const allowedBots = [
              "push-app-to-main[bot]",
              "push-app-to-main",
              "community-scripts-pr-app"
            ];

            if (allowedBots.includes(author)) {
              core.info(`PR #${prNumber} by allowed bot "${author}" — skipping.`);
              return;
            }

            // --- Exempt contributors via author_association ---
            // OWNER/MEMBER/COLLABORATOR are trusted; CONTRIBUTOR ("has merged before")
            // and NONE are not — their new-script PRs are still closed.
            const association = pr.author_association;
            const exempt = ["OWNER", "MEMBER", "COLLABORATOR"];
            if (exempt.includes(association)) {
              core.info(`PR #${prNumber} by ${association} "${author}" — skipping.`);
              return;
            }

            // --- Detect a new-script PR: "new script" label OR a newly-added
            //     script file under ct/ install/ turnkey/ vm/ (mirrors
            //     autolabeler-config.json). Removes the label-timing dependency. ---
            const labels = pr.labels.map(l => l.name);
            const hasNewScriptLabel = labels.includes("new script");

            const scriptPrefixes = ["ct/", "install/", "turnkey/", "vm/"];
            let hasAddedScriptFile = false;
            try {
              const files = await github.paginate(github.rest.pulls.listFiles, {
                owner,
                repo,
                pull_number: prNumber,
                per_page: 100,
              });
              hasAddedScriptFile = files.some(
                f => f.status === "added" && scriptPrefixes.some(p => f.filename.startsWith(p))
              );
            } catch (error) {
              core.warning(`Could not list files for PR #${prNumber}: ${error.message}`);
            }

            if (!hasNewScriptLabel && !hasAddedScriptFile) {
              core.info(`PR #${prNumber} is not a new-script submission (no label, no added script file) — skipping.`);
              return;
            }

            // --- Unauthorized: close the PR with a comment ---
            core.info(`Closing PR #${prNumber} by "${author}" — not a contributor or allowed bot.`);

            const comment = [
              `👋 Hi @${author},`,
              ``,
              `Thank you for your interest in contributing a new script!`,
              ``,
              `However, **new scripts must first be submitted to our development repository** for testing and review before they can be merged here.`,
              ``,
              `> 🛑 New scripts must be submitted to [**ProxmoxVED**](https://github.com/community-scripts/ProxmoxVED) for testing.`,
              `> PRs without prior testing will be closed.`,
              ``,
              `Please open your PR at **https://github.com/community-scripts/ProxmoxVED** instead.`,
              `Once your script has been tested and approved there, it will be pushed to this repository automatically.`,
              ``,
              `This PR will now be closed. Thank you for understanding! 🙏`,
            ].join("\n");

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

            await github.rest.pulls.update({
              owner,
              repo,
              pull_number: prNumber,
              state: "closed",
            });

            // Add a label to indicate why it was closed
            await github.rest.issues.addLabels({
              owner,
              repo,
              issue_number: prNumber,
              labels: ["not a script issue"],
            });