ci.yml

name: CI

permissions: read-all

on:
  push:
    paths:
      - '**/*.go'
      - go.mod
      - go.sum
      - .github/workflows/ci.yml

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  format:
    name: Format
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: "1.23"
      - name: Get Go Cache Paths
        id: go-cache-paths
        run: |
          echo "go-build=$(go env GOCACHE)" >> $GITHUB_OUTPUT
          echo "go-mod=$(go env GOMODCACHE)" >> $GITHUB_OUTPUT
      - name: Install gofumpt
        run: go install mvdan.cc/gofumpt@latest
      - name: Go Build Cache
        uses: actions/cache@v4
        with:
          path: ${{ steps.go-cache-paths.outputs.go-build }}
          key: ${{ runner.os }}-go-build-${{ hashFiles('**/go.sum') }}
      - name: Go Mod Cache
        uses: actions/cache@v4
        with:
          path: ${{ steps.go-cache-paths.outputs.go-mod }}
          key: ${{ runner.os }}-go-mod-${{ hashFiles('**/go.sum') }}
      - name: Check Code Formatting
        run: |
          unformatted_files=$(gofumpt -l .)
          if [ -n "$unformatted_files" ]; then
            echo "Files not formatted:"
            echo "$unformatted_files"
            exit 1
          fi

  lint:
    name: Lint
    runs-on: ubuntu-latest
    permissions:
      contents: read
      pull-requests: read
      checks: write
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v5
        with:
          go-version: "1.23"
      - name: Get Go Cache Paths
        id: go-cache-paths
        run: |
          echo "go-build=$(go env GOCACHE)" >> $GITHUB_OUTPUT
          echo "go-mod=$(go env GOMODCACHE)" >> $GITHUB_OUTPUT
      - name: Go Build Cache
        uses: actions/cache@v4
        with:
          path: ${{ steps.go-cache-paths.outputs.go-build }}
          key: ${{ runner.os }}-go-build-${{ hashFiles('**/go.sum') }}
      - name: Go Mod Cache
        uses: actions/cache@v4
        with:
          path: ${{ steps.go-cache-paths.outputs.go-mod }}
          key: ${{ runner.os }}-go-mod-${{ hashFiles('**/go.sum') }}
      - name: golangci-lint
        uses: golangci/golangci-lint-action@v5
        with:
          version: latest
          working-directory: ./
          args: --timeout=5m

  test:
    name: Test
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: "1.23"
      - name: Get Go Cache Paths
        id: go-cache-paths
        run: |
          echo "go-build=$(go env GOCACHE)" >> $GITHUB_OUTPUT
          echo "go-mod=$(go env GOMODCACHE)" >> $GITHUB_OUTPUT
      - name: Go Build Cache
        uses: actions/cache@v4
        with:
          path: ${{ steps.go-cache-paths.outputs.go-build }}
          key: ${{ runner.os }}-go-build-${{ hashFiles('**/go.sum') }}
      - name: Go Mod Cache
        uses: actions/cache@v4
        with:
          path: ${{ steps.go-cache-paths.outputs.go-mod }}
          key: ${{ runner.os }}-go-mod-${{ hashFiles('**/go.sum') }}
      - name: Run Tests with Coverage
        run: go test -v -race -coverprofile=coverage.txt ./...
      - name: Print Coverage
        run: go tool cover -func=coverage.txt