ci.yml

name: ci

on:
  pull_request:
  push:
    branches:
      - main
    paths-ignore:
      - README.md
      - LICENSE
      - '.github/**'

concurrency:
  # For pull requests, cancel all currently-running jobs for this workflow
  # https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#concurrency
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

permissions:
  # deployments permission to deploy GitHub pages website
  deployments: write
  # contents permission to update benchmark contents in gh-pages branch
  contents: write

jobs:
  pre-commit:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v4
    - name: Setup Go
      uses: actions/setup-go@v4
      with:
        go-version-file: go.mod
    - name: Install Golang pre-commit dependencies
      run: |
        go install golang.org/x/tools/cmd/goimports@latest
        go install github.com/fzipp/gocyclo/cmd/gocyclo@latest
        curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.55.2
        go install -v github.com/go-critic/go-critic/cmd/gocritic@latest
    - name: Setup Python v3
      uses: actions/setup-python@v4
    - name: Run pre-commit
      uses: pre-commit/action@v3.0.0

  test:
    name: Test Coverage
    needs:
      - pre-commit
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup Go
        uses: actions/setup-go@v4
        with:
          go-version-file: go.mod
      - name: Test
        run: |
          make test
      - name: Generate Test Coverage
        run: go test ./... -coverprofile=./cover.out -covermode=atomic -coverpkg=./...
      - name: Check Test Coverage
        uses: vladopajic/go-test-coverage@v2
        with:
          config: ./.github/.testcoverage.yml
          git-branch: badges
          git-token: ${{ github.ref_name == 'main' && secrets.GITHUB_TOKEN || '' }}

  benchmark:
    name: Performance Regression Check
    if: github.ref_name == 'main'
    runs-on: ubuntu-latest
    needs:
      - pre-commit
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v4
        with:
            go-version-file: go.mod
      - name: gobenchdata publish
        run: go run go.bobheadxi.dev/gobenchdata@v1 action
        env:
          GITHUB_TOKEN: ${{ github.ref_name == 'main' && secrets.GITHUB_TOKEN || '' }}
          INPUT_PRUNE_COUNT: 30
          INPUT_GO_TEST_FLAGS: -cpu 1,2
          INPUT_PUBLISH: true
          INPUT_PUBLISH_BRANCH: gh-pages
          INPUT_BENCHMARKS_OUT: bench/results.json

  release:
    name: Semantic Release
    if: github.ref_name == 'main'
    needs:
      - test
      - benchmark
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup Go
        uses: actions/setup-go@v4
        with:
          go-version-file: go.mod
      - name: Semantic Release
        uses: go-semantic-release/action@v1
        with:
          github-token: ${{ github.ref_name == 'main' && secrets.GITHUB_TOKEN || '' }}