name: PR Script Requirements Check

on:
  pull_request:
    types: [opened, edited, synchronize]

permissions:
  pull-requests: write
  contents: read

jobs:
  validate-script-requirements:
    runs-on: ubuntu-latest

    steps:
      - name: Validate new script requirements
        uses: actions/github-script@v7
        with:
          script: |
            const body = context.payload.pull_request.body || "";
            const lines = body.split("\n");

            function checkboxChecked(line) {
              return /\[\s*x\s*\]/i.test(line);
            }

            function findLine(text) {
              return lines.find(l => l.includes(text));
            }

            // detect if "New script" is checked
            const newScriptLine = findLine("🆕 **New script**");
            if (!newScriptLine || !checkboxChecked(newScriptLine)) {
              console.log("Not a new script PR — skipping requirement check.");
              return;
            }

            const requirements = [
              "The application is **at least 6 months old**",
              "The application is **actively maintained**",
              "The application has **600+ GitHub stars**",
              "Official **release tarballs** are published",
              "I understand that not all scripts will be accepted"
            ];

            const missing = [];

            for (const req of requirements) {
              const line = findLine(req);
              if (!line || !checkboxChecked(line)) {
                missing.push(req);
              }
            }

            if (missing.length > 0) {

              let list = "";
              for (const m of missing) {
                list += "- " + m + "\n";
              }

              const message =
                "❌ **Pull Request Closed – Application Requirements Not Met**\n\n" +
                "This pull request is marked as **🆕 New script**, but the required application criteria were not confirmed.\n\n" +
                "The following requirement confirmations are missing:\n\n" +
                list +
                "\nNew application submissions must meet the project requirements before being considered.\n" +
                "Please wait until the application satisfies the criteria before submitting a new PR.\n\n" +
                "---\n\n" +
                "⚠ **Maintainer note**\n\n" +
                "The team periodically reviews closed submissions. If a project is still considered valuable to the ecosystem, maintainers may reopen the PR even if it does not fully meet the thresholds.\n\n" +
                "**Please do not ping or repeatedly contact maintainers to reopen PRs.**";

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

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

              core.setFailed("Application requirements checklist incomplete.");
            }