ci.yml

name: CI

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

jobs:

  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

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

      - name: Build
        run: |
          go generate ./...
          go build -v -race ./cmd/gh-not

  test:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

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

      - name: Test
        run: |
          go generate ./...
          go test -race -cover ./...

  lint:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

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

      # Taken from https://github.com/cli/cli/blob/trunk/.github/workflows/lint.yml
      - name: Lint
        run: |
            STATUS=0
            assert-nothing-changed() {
              local diff
              "$@" >/dev/null || return 1
              if ! diff="$(git diff -U1 --color --exit-code)"; then
                printf '\e[31mError: running `\e[1m%s\e[22m` results in modifications that you must check into version control:\e[0m\n%s\n\n' "$*" "$diff" >&2
                git checkout -- .
                STATUS=1
              fi
            }

            assert-nothing-changed go fmt ./...
            assert-nothing-changed go mod tidy

            exit $STATUS

  deadcode:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

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

      - name: Deadcode
        run: |
          go install golang.org/x/tools/cmd/deadcode@latest

          deadcode -test ./... > "deadcode.txt"
          if [ -s "deadcode.txt" ]; then
            echo "Dead code found:"
            cat deadcode.txt
            exit 1
          fi

  golangci-lint:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

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

      - name: Generate embed file
        run: go generate ./...

      - name: Launch golangci-lint
        uses: golangci/golangci-lint-action@v6