changeset-check.yml

name: Changeset Check

on:
  pull_request:
    branches:
      - main
      - dev

jobs:
  changeset-check:
    name: Check for changeset
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Check for changeset files
        uses: actions/github-script@v7
        with:
          script: |
            const { data: files } = await github.rest.pulls.listFiles({
              owner: context.repo.owner,
              repo: context.repo.repo,
              pull_number: context.issue.number,
            });

            const hasChangeset = files.some(f =>
              f.filename.startsWith('.changeset/') &&
              f.filename.endsWith('.md') &&
              f.filename !== '.changeset/README.md'
            );

            if (!hasChangeset) {
              await github.rest.issues.createComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: context.issue.number,
                body: '⚠️ **No changeset found.** If this PR should trigger a release, run `npx changeset` and commit the generated file.\n\nIf this change doesn\'t need a release (docs, CI config, etc.), you can ignore this message.'
              });
              core.warning('No changeset file found in this PR.');
            }