.golangci.yml

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
  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
  gocyclo:
    min-complexity: 15
  gomnd:
    settings:
      mnd:
        # don't include the "operation" and "assign"
        checks: ["argument","case","condition","return"]
  govet:
    check-shadowing: true
  lll:
    line-length: 170
  maligned:
    suggest-new: true
  misspell:
    locale: US
    ignore-words:
      - utilisation
  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:
    - asciicheck
    - bodyclose
    - deadcode
    # - depguard
    - dogsled
    - dupl
    - errcheck
    - funlen
    - gochecknoinits
    - goconst
    - gocritic
    - gocyclo
    - gofmt
    - goimports
    # - gomnd
    - goprintffuncname
    - gosec
    - gosimple
    - govet
    - ineffassign
    - lll
    - misspell
    - nakedret
    - nolintlint
    - rowserrcheck
    - exportloopref
    - staticcheck
    - structcheck
    - stylecheck
    - typecheck
    - unconvert
    - unparam
    - unused
    - varcheck
    - whitespace

  # don't enable:
  # - exhaustive (TODO: enable after next release; current release at time of writing is v1.27)
  # - gochecknoglobals
  # - gocognit
  # - godot
  # - godox
  # - goerr113
  # - nestif
  # - noctx (TODO: enable after next release; current release at time of writing is v1.27)
  # - prealloc
  # - testpackage
  # - wsl

run:

  # default concurrency is a available CPU number
  concurrency: 2

  # include test files or not, default is true
  tests: false

  # timeout for analysis, e.g. 30s, 5m, default is 1m
  deadline: 2m

  # exit code when at least one issue was found, default is 1
  issues-exit-code: 1

  modules-download-mode: readonly

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|sloppyReassign)"
    
    - linters:
        - govet
      text: "declaration of \"(err|ctx)\" shadows declaration at"
# golangci.com configuration
# https://github.com/golangci/golangci/wiki/Configuration
service:
  golangci-lint-version: 1.27.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"