ocrline/.github/workflows/ci.yml at 7cb80058a298859e2651341979855bab90feea09 · karolusz/ocrline · GitHub

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name: CI

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

permissions:
  contents: write

jobs:
  test:
    name: Test
    runs-on: ubuntu-latest
    strategy:
      matrix:
        go-version: ['1.22', '1.23', '1.24', '1.25', '1.26']
    steps:
      - uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ matrix.go-version }}

      - name: Build
        run: go build ./...

      - name: Test
        run: go test -v -race -count=1 ./...

  coverage:
    name: Coverage
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.26'

      - name: Test with coverage
        run: |
          go test -coverprofile=coverage.out -covermode=atomic ./...
          COVERAGE=$(go tool cover -func=coverage.out | grep total | awk '{print $3}' | tr -d '%')
          echo "COVERAGE=$COVERAGE" >> "$GITHUB_ENV"
          echo "Coverage: $COVERAGE%"

      - name: Generate coverage badge
        if: github.ref == 'refs/heads/main' && github.event_name == 'push'
        run: |
          COV=${{ env.COVERAGE }}
          # Pick color based on coverage
          if (( $(echo "$COV >= 90" | bc -l) )); then
            COLOR="brightgreen"
          elif (( $(echo "$COV >= 80" | bc -l) )); then
            COLOR="green"
          elif (( $(echo "$COV >= 70" | bc -l) )); then
            COLOR="yellowgreen"
          elif (( $(echo "$COV >= 60" | bc -l) )); then
            COLOR="yellow"
          else
            COLOR="red"
          fi
          # Download badge SVG from shields.io
          curl -s "https://img.shields.io/badge/coverage-${COV}%25-${COLOR}" -o coverage-badge.svg

      - name: Push badge to badges branch
        if: github.ref == 'refs/heads/main' && github.event_name == 'push'
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          # Create or update the badges branch
          git checkout --orphan badges-tmp
          git rm -rf .
          mv coverage-badge.svg .
          git add coverage-badge.svg
          git commit -m "Update coverage badge: ${{ env.COVERAGE }}%"
          git push origin HEAD:badges --force

  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.26'

      - name: golangci-lint
        uses: golangci/golangci-lint-action@v6
        with:
          version: latest