.golangci.yaml

linters-settings:
  depguard:
    list-type: blacklist
    packages:
      # logging is allowed only by logutils.Log, logrus
      # is allowed to use only in logutils package
      - github.com/sirupsen/logrus
    packages-with-error-message:
      - github.com/sirupsen/logrus: "logging is allowed only by logutils.Log"
  # dupl:
  #   threshold: 100
  exhaustive:
    default-signifies-exhaustive: false
  # funlen:
  #   lines: 100
  #   statements: 50
  gci:
    local-prefixes: github.com/golangci/golangci-lint
  gocognit:
    min-complexity: 50
  goconst:
    min-len: 2
    min-occurrences: 3
  gocritic:
    enabled-tags:
      - diagnostic
      - experimental
      - opinionated
      - performance
      - style
    disabled-checks:
      - dupImport # https://github.com/go-critic/go-critic/issues/845
      - ifElseChain
      - octalLiteral
      - whyNoLint
      - wrapperFunc
      - ptrToRefParam
  # gocyclo:
  #   min-complexity: 15
  # goimports:
  #   local-prefixes: github.com/golangci/golangci-lint
  # golint:
  #   min-confidence: 100
  # gomnd:
  #   settings:
  #     mnd:
  #       # don't include the "operation" and "assign"
  #       checks: argument,case,condition,return
  govet:
    check-shadowing: false
    settings:
      printf:
        funcs:
          - (github.com/golangci/golangci-lint/pkg/logutils.Log).Infof
          - (github.com/golangci/golangci-lint/pkg/logutils.Log).Warnf
          - (github.com/golangci/golangci-lint/pkg/logutils.Log).Errorf
          - (github.com/golangci/golangci-lint/pkg/logutils.Log).Fatalf
  # lll:
  #   line-length: 140
  maligned:
    suggest-new: true
  # misspell:
  #   locale: US/UK
  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:
  # please, do not use `enable-all`: it's deprecated and will be removed soon.
  # inverted configuration with `enable-all` and `disable` is not scalable during updates of golangci-lint
  disable-all: true
  enable:
    - bodyclose
    - deadcode
    - depguard
    - dogsled
    - errcheck
    - exhaustive
    - gocognit
    - goconst
    - gocritic
    - gofmt
    - goprintffuncname
    - gosec
    - gosimple
    - govet
    - ineffassign
    - nakedret
    - nolintlint
    - rowserrcheck
    - exportloopref
    - staticcheck
    # - structcheck
    - typecheck
    - unconvert
    - unparam
    # - unused
    - varcheck
    - whitespace

  # don't enable:
  # - asciicheck
  # - dupl
  # - funlen
  # - gochecknoinits
  # - gochecknoglobals
  # - gocyclo
  # - godot
  # - godox
  # - goerr113
  # - goimports
  # - golint
  # - gomnd
  # - interfacer
  # - lll
  # - maligned
  # - misspell
  # - nestif
  # - noctx
  # - prealloc
  # - stylecheck
  # - testpackage
  # - wsl

issues:
  # Excluding configuration per-path, per-linter, per-text and per-source
  exclude-rules:
    - path: _test\.go
      linters:
        - gomnd

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

run:
  skip-dirs:
    - test/testdata_etc
    - fixtures/
    - internal/cache
    - internal/renameio
    - internal/robustio

# golangci.com configuration
# https://github.com/golangci/golangci/wiki/Configuration
service:
  golangci-lint-version: 1.23.x # use the fixed version to not introduce new linters unexpectedly
  prepare:
    - echo "here I can run custom commands, but no preparation needed for this repo"