.golangci.yaml

linters-settings:
  dupl:
    threshold: 100
  funlen:
    lines: 100
    statements: 50
  goheader:
    values:
      const:
       - LICENSE: Apache-2.0
      regexp:
       YEAR: (?:20\d{2} |20\d{2}-2\d{3} )
    template: |-
      Copyright {{ YEAR }}VMware Tanzu Community Edition contributors. All Rights Reserved.
      SPDX-License-Identifier: {{ LICENSE }}
  goconst:
    min-len: 2
    min-occurrences: 2
  gocritic:
    enabled-tags:
      - diagnostic
      - experimental
      - opinionated
      - performance
      - style
    disabled-checks:
      - dupImport # https://github.com/go-critic/go-critic/issues/845
      - ifElseChain
      - octalLiteral
      - whyNoLint
      - wrapperFunc
    settings:
      rangeValCopy:
        sizeThreshold: 1024
  gocyclo:
    min-complexity: 15
  goimports:
    local-prefixes: github.com/vmware-tanzu
  govet:
    check-shadowing: true
    settings:
      printf:
        funcs:
          - (github.com/aunum/log").Infof
          - (github.com/aunum/log").Warnf
          - (github.com/aunum/log").Errorf
          - (github.com/aunum/log").Fatalf
  misspell:
    locale: US
  nolintlint:
    allow-leading-space: true # don't require machine-readable nolint directives (i.e. with no leading space)
    allow-unused: false # report any unused nolint directives
    require-explanation: false # don't require an explanation for nolint directives
    require-specific: false # don't require nolint directives to be specific about which linter is being skipped

linters:
  disable-all: true
  enable:
    - bodyclose
    - deadcode
    - depguard
    - dogsled
    - dupl
    - errcheck
    - funlen
    - goconst
    - gocritic
    - gocyclo
    - gofmt
    - goheader
    - goimports
    - goprintffuncname
    - gosec
    - gosimple
    - govet
    - ineffassign
    - misspell
    - nakedret
    - noctx
    - nolintlint
    - rowserrcheck
    - revive
    - staticcheck
    - structcheck
    - stylecheck
    - typecheck
    - unconvert
    - unparam
    - unused
    - varcheck
    - whitespace

  # don't enable:
  # - asciicheck
  # - exhaustive
  # - gochecknoinits
  # - gochecknoglobals
  # - gocognit
  # - godot
  # - godox
  # - goerr113
  # - interfacer
  # - lll
  # - nestif
  # - prealloc
  # - testpackage
  # - revive
  # - scopelint
  # - wsl

issues:
  exclude:
    - 'declaration of "(err|ctx)" shadows declaration at'
    - 'unnamedResult: consider giving a name to these results'
    - 'G306: Expect WriteFile permissions to be 0600 or less'

  exclude-rules:
    - path: pinniped/internal/mocks
      linters:
        - goimports
    - path: apis/run/v1alpha1
      linters:
        - goimports
    - path: _test\.go
      linters:
        - dupl
        - gocritic

    # https://github.com/go-critic/go-critic/issues/926
    - linters:
        - gocritic
      text: "unnecessaryDefer:"
run:
  skip-dirs:
    - test/

# golangci.com configuration
# https://github.com/golangci/golangci/wiki/Configuration
service:
  golangci-lint-version: 1.38.0 # use the fixed version to not introduce new linters unexpectedly