.golangci.yml

linters-settings:
  depguard:
    rules:
      main:
        list-mode: strict
        files:
          - $all
          - "!$test"
          - "!**/pattern.go"
          - "!**/testhelper/helper.go"
        allow:
          - $gostd

      tests:
        list-mode: strict
        files:
          - $test
        allow:
          - $gostd
          - github.com/chefe/gitlabcodeowners/testhelper

      pattern:
        list-mode: strict
        files:
          - "**/pattern.go"
        allow:
          - $gostd
          - github.com/bmatcuk/doublestar/v4

      testhelper:
        list-mode: strict
        files:
          - "**/testhelper/helper.go"
        allow:
          - $gostd
          - github.com/go-test/deep

  gocritic:
    enabled-tags:
      - diagnostic
      - style
      - performance
      - experimental
      - opinionated

  misspell:
    locale: US

  nolintlint:
    allow-unused: false
    require-explanation: true
    require-specific: true

linters:
  enable-all: true
  disable:
    # disable deprecated linters
    - nosnakecase
    - ifshort
    - interfacer
    - golint
    - deadcode
    - exhaustivestruct
    - scopelint
    - structcheck
    - varcheck
    - maligned

    # disable `testpackage` linter because white-box tests are used
    - testpackage

issues:
  exclude-use-default: false

  exclude-rules:
    # disable funlen linter for test funcs
    - source: ^func\ Test.*$
      path: _test\.go
      linters:
        - funlen

    # disable lll linter for long strings in test funcs
    - source: ^.*strings\.NewReader\(.*$
      path: _test\.go
      linters:
        - lll
    
    # disable varnamelen linter for tt variable in test funcs
    - source: ^\s*tt := tt$
      path: _test\.go
      linters:
        - varnamelen