linting.yml

---
name: linting

on:
    pull_request:
    push:
        branches: [main]

jobs:
  ci:
    name: "run linting"
    strategy:
      fail-fast: true
      matrix:
        os:  ["ubuntu-latest"]
        go:  ["1.23.x"]
    runs-on: ${{ matrix.os }}
    steps:
    - name: "checkout"
      uses: actions/checkout@v4
    - name: "fetch unshallow"
      run: git fetch --prune --unshallow
    - name: Set up Go
      uses: actions/setup-go@v5
      with:
        go-version: ${{ matrix.go }}
    - name: "fmt"
      run: if [ "$(go fmt ./... | wc -l)" -gt 0 ]; then echo "go fmt failed, please run again locally"; exit 1; fi
    - name: "vet"
      run: "go vet ./..."
    - name: "setup imports"
      run: "go install golang.org/x/tools/cmd/goimports@latest"
    - name: "test imports"
      run: if [ "$(goimports -l . | wc -l)" -gt 0 ]; then echo "goimports failed, please run again locally"; exit 1; fi
    - name: "setup staticcheck"
      run: "go install honnef.co/go/tools/cmd/staticcheck@latest"
    - name: staticcheck
      run: "staticcheck ./..."