.golangci.yml

linters-settings:
  dupl:
    threshold: 100
  funlen:
    lines: 100
    statements: 50
  gocritic:
    enabled-tags:
    - diagnostic
    - experimental
    - opinionated
    - performance
    - style
    disabled-checks:
    - dupImport # https://github.com/go-critic/go-critic/issues/845
    - ifElseChain
    - octalLiteral
    - whyNoLint
    - wrapperFunc
    - hugeParam

  gocyclo:
    min-complexity: 30
  gomnd:
    settings:
      mnd:
        # don't include the "operation" and "assign"
        checks: [argument, case, condition, return]
  govet:
    check-shadowing: false
  lll:
    line-length: 140
  misspell:
    locale: US
  nolintlint:
    allow-unused: false # report any unused nolint directives
    require-explanation: true # require an explanation for nolint directives
    require-specific: true # require nolint directives to be specific about which linter is being skipped
  stylecheck:
    # ST1003 underscore in package names and var-naming
    checks: ["all", "-ST1003"]

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
  - dogsled
  - gocritic
  - gofmt
  - goimports
  - goprintffuncname
  - gosimple
  - govet
  - ineffassign
  - lll
  - misspell
  - nakedret
  - rowserrcheck
  - staticcheck
  - stylecheck
  - typecheck
  - unconvert
  - unparam
  - unused
  - whitespace
  - revive
  - dupl
  - gocyclo
  - gosec
  - nolintlint

  # don't enable:
  # - noctx
  # - funlen # TODO reconcile functions are way too large
  # - prealloc
  # - exportloopref
  # - gomnd # magic number detected -> sometimes useful
  # - golint # is deprecated
  # - goerr113 # we have some dynamic errors
  # - exhaustive # missing switch case statements
  # - asciicheck
  # - depguard
  # - errcheck # Disabled since it detects defers that do not check errors. This is a standard pattern.
  #              see https://github.com/kisielk/errcheck/issues/55
  # - scopelint
  # - gochecknoinits
  # - gochecknoglobals
  # - gocognit
  # - godot
  # - godox
  # - interfacer
  # - nestif
  # - testpackage
  # - wsl

issues:
  # Excluding configuration per-path, per-linter, per-text and per-source
  exclude-rules:
  - path: _test\.go
    linters:
    - gomnd
    - gochecknoglobals
    - gosec
    - noctx
    - goerr113
    - goconst
    - dupl
    - unparam

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

  - text: "should not use dot imports"
    path: _test\.go

  # silence stupid linter errors
  exclude:
  - directive `// nolint.*` should be written without leading space

run:
  timeout: 15m
  issues-exit-code: 1
  tests: true