.golangci.yaml

linters-settings:
  funlen:
    lines: 150
    statements: 50
  gocritic:
    enabled-tags:
      - diagnostic
      - experimental
      - opinionated
      - performance
      - style
    disabled-checks:
      - whyNoLint
  gocyclo:
    min-complexity: 15
  importas:
    no-unaliased: true
    alias:
      # client-go
      - pkg: k8s.io/client-go/dynamic/(\w+)
        alias: clientgo$1
      # controller-runtime
      - pkg: sigs.k8s.io/controller-runtime
        alias: ctrlruntime
      # controller-runtime-client
      - pkg: sigs.k8s.io/controller-runtime/pkg/(\w+)
        alias: ctrlruntime$1
      # controller-runtime-controllerutil
      - pkg: sigs.k8s.io/controller-runtime/pkg/controller/controllerutil
        alias: ctrlruntimeutil
      # k8s api types
      - pkg: k8s.io/api/(\w+)/(\w+)
        alias: k8s$1$2
      # cover apimachinery packages
      - pkg: k8s.io/apimachinery/pkg/types
        alias: apimachinerytypes
      - pkg: k8s.io/apimachinery/pkg/apis/(\w+)/(\w+)
        alias: $1$2
      - pkg: k8s.io/apimachinery/pkg/api/errors
        alias: apimachineryerrors
      - pkg: k8s.io/apimachinery/pkg/runtime
        alias: apimachineryruntime
      - pkg: k8s.io/apimachinery/pkg/runtime/scheme
        alias: apimachineryruntimescheme
      # cover clabernetes packages
      - pkg: github.com/srl-labs/clabernetes/(\w+)
        alias: clabernetes$1
      - pkg: github.com/srl-labs/clabernetes/(\w+)/(\w+)
        alias: clabernetes$1$2
      - pkg: github.com/srl-labs/clabernetes/(\w+)/(\w+)/(\w+)
        alias: clabernetes$1$2$3
  lll:
    line-length: 100
    tab-width: 4
  stylecheck:
    checks:
      - "-ST1000"

linters:
  enable:
    - asciicheck
    - bodyclose
    - copyloopvar
    - decorder
    - dogsled
    - dupl
    - dupword
    - durationcheck
    - errcheck
    - errchkjson
    - errname
    - errorlint
    - exhaustive
    - forbidigo
    - forcetypeassert
    - funlen
    - gocheckcompilerdirectives
    - gochecknoglobals
    - gochecknoinits
    - gochecksumtype
    - gocognit
    - goconst
    - gocritic
    - gocyclo
    - godot
    - godox
    - err113
    - gofmt
    - gofumpt
    - goimports
    - mnd
    - goprintffuncname
    - gosec
    - gosimple
    - govet
    - grouper
    - importas
    - ineffassign
    - inamedparam
    - lll
    - maintidx
    - makezero
    - misspell
    - nakedret
    - nestif
    - nilerr
    - nilnil
    - nlreturn
    - noctx
    - nolintlint
    - perfsprint
    - prealloc
    - predeclared
    - reassign
    - revive
    - staticcheck
    - stylecheck
    - tenv
    - testpackage
    - thelper
    - tparallel
    - typecheck
    - unconvert
    - unparam
    - unused
    - usestdlibvars
    - wastedassign
    - whitespace
    - wsl

issues:
  max-issues-per-linter: 0
  max-same-issues: 0
  # https://github.com/golangci/golangci-lint/issues/2439#issuecomment-1002912465
  exclude-use-default: false
  exclude-dirs:
    - .private
  exclude-rules:
    - path: _test\.go
      linters:
        - mnd
        - dupl
        - structcheck
        - unused
        - unparam
        - maintidx
        - funlen
        - gochecknoglobals
        - lll

    - path: logging/fake.go
      linters:
        - revive

    # ignore globals for standard k8s things
    - linters:
        - gochecknoglobals
      text: "schemeBuilder is a global variable"
    - linters:
        - gochecknoglobals
      text: "localSchemeBuilder is a global variable"
    - linters:
        - gochecknoglobals
      text: "SchemeGroupVersion is a global variable"
    - linters:
        - gochecknoglobals
      text: "AddToScheme is a global variable"

    # ignore package comments complaints in revive
    - linters:
        - revive
      text: "package-comments"

    # ignore long lines for kubebuilder comments
    - linters:
        - lll
      source: "kubebuilder"

    # prefer to sprintf -- feels more consistent overall
    - linters:
        - perfsprint
      text: "can be replaced with string concatenation"

run:
  go: '1.22'
  timeout: 5m

output:
  uniq-by-line: false

service:
  golangci-lint-version: 1.61.x