batonq/.github/workflows/ci.yml at 865d5d5576bb60a9c5949e111c6997bc2c549232 · Salberg87/batonq · GitHub

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name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  test:
    strategy:
      fail-fast: false
      matrix:
        os: [macos-latest, ubuntu-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Bun
        uses: oven-sh/setup-bun@v1

      - name: Install coreutils (gtimeout) on macOS
        if: runner.os == 'macOS'
        run: brew install coreutils

      - name: Install dependencies
        run: bun install

      - name: Run tests
        run: bun test

      - name: Typecheck
        run: |
          if [ -f tsconfig.json ]; then
            bunx tsc --noEmit
          else
            echo "No tsconfig.json found, skipping typecheck"
          fi

      - name: ShellCheck
        shell: bash
        run: |
          if [ "$RUNNER_OS" = "macOS" ]; then
            brew install shellcheck
          else
            sudo apt-get update && sudo apt-get install -y shellcheck
          fi
          files=$(find . -type f -name '*.sh' -not -path './node_modules/*' -not -path './.git/*')
          if [ -n "$files" ]; then
            echo "$files" | xargs shellcheck
          else
            echo "No .sh files found"
          fi

  coverage:
    runs-on: ubuntu-latest
    if: github.event_name == 'pull_request'
    permissions:
      pull-requests: write
      contents: read
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Bun
        uses: oven-sh/setup-bun@v1

      - name: Install dependencies
        run: bun install

      - name: Run coverage
        id: cov
        run: |
          set -o pipefail
          bun test --coverage 2>&1 | tee coverage.txt

      - name: Comment PR with coverage
        if: always()
        uses: actions/github-script@v7
        with:
          script: |
            const fs = require('fs');
            const raw = fs.readFileSync('coverage.txt', 'utf8');
            const body = [
              '## Coverage report',
              '',
              'Thresholds: `line >= 70%`, `function >= 60%` (see `bunfig.toml`).',
              '',
              '```',
              raw.trim(),
              '```',
            ].join('\n');
            const { data: comments } = await github.rest.issues.listComments({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: context.issue.number,
            });
            const marker = '## Coverage report';
            const existing = comments.find(c => c.body && c.body.startsWith(marker));
            if (existing) {
              await github.rest.issues.updateComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                comment_id: existing.id,
                body,
              });
            } else {
              await github.rest.issues.createComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: context.issue.number,
                body,
              });
            }

  coverage-badge:
    runs-on: ubuntu-latest
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
    permissions:
      contents: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Setup Bun
        uses: oven-sh/setup-bun@v1

      - name: Install dependencies
        run: bun install

      - name: Run coverage
        run: |
          set -o pipefail
          bun test --coverage 2>&1 | tee coverage.txt

      - name: Regenerate badge
        run: |
          line_pct=$(awk -F'|' '/^All files/ { gsub(/ /,"",$3); print $3 }' coverage.txt)
          if [ -z "$line_pct" ]; then
            echo "could not extract line %, leaving badge as-is"
            exit 0
          fi
          bun scripts/gen-coverage-badge.ts "$line_pct"

      - name: Commit badge if changed
        run: |
          if git diff --quiet docs/coverage.svg README.md; then
            echo "no badge change"
            exit 0
          fi
          git config user.name "batonq-ci"
          git config user.email "ci@batonq.local"
          git add docs/coverage.svg README.md
          git commit -m "ci(coverage): refresh badge [skip ci]"
          git push