name: CI

on:
  push:
    branches: [main]
  pull_request:

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

      - uses: actions/setup-go@v5
        with:
          go-version-file: go.mod

      - name: Check go mod tidy
        run: go mod tidy && git diff --exit-code go.mod go.sum

      - uses: golangci/golangci-lint-action@v7
        with:
          version: latest

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

      - uses: actions/setup-go@v5
        with:
          go-version-file: go.mod

      - name: Install gremlins
        run: go install github.com/checkmake/checkmake/cmd/checkmake@latest

      - name: Run mutation tests
        run: make lint-makefile

  test-unit:
    name: Unit Tests
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-go@v5
        with:
          go-version-file: go.mod

      - name: Run unit tests
        run: make test-unit

  test-fuzz:
    name: Fuzz Tests
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-go@v5
        with:
          go-version-file: go.mod

      - name: Run fuzz tests
        run: make test-fuzz

  test-mutation:
    name: Mutation Tests
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-go@v5
        with:
          go-version-file: go.mod

      - name: Install gremlins
        run: go install github.com/go-gremlins/gremlins/cmd/gremlins@latest

      - name: Run mutation tests
        run: make test-mutation