.golangci.yml

linters:
  enable:
    - bodyclose
    - gocognit
    - depguard
    - dogsled
    - dupword # Detects duplicate words.
    - durationcheck
    - errchkjson
    - gocyclo
    - loggercheck
    - ineffassign
    - wsl
    - misspell # Detects commonly misspelled English words in comments.
    - nakedret
    - nilerr # Detects code that returns nil even if it checks that the error is not nil.
    - nolintlint # Detects ill-formed or insufficient nolint directives.
    - prealloc # Detects slice declarations that could potentially be pre-allocated.
    - predeclared # Detects code that shadows one of Go's predeclared identifiers
    - reassign
    - revive # Metalinter; drop-in replacement for golint.
    - stylecheck # Replacement for golint
    - tenv # Detects using os.Setenv instead of t.Setenv.
    - thelper # Detects test helpers without t.Helper().
    - tparallel # Detects inappropriate usage of t.Parallel().
    - unconvert # Detects unnecessary type conversions.
    - unparam
    - unused
    - usestdlibvars
    - wastedassign
    - errcheck

run:
  timeout: 5m
  tests: false

linters-settings:
  depguard:
    rules:
      main:
        deny:
          - pkg: io/ioutil
            desc: The io/ioutil package has been deprecated, see https://go.dev/doc/go1.16#ioutil
  gocyclo:
    min-complexity: 16
  govet:
    enable:
      - shadow
    settings:
      shadow:
        strict: true
  revive:
    rules:
      # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md#import-shadowing
      - name: import-shadowing
        severity: warning
        disabled: false
      # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md#empty-block
      - name: empty-block
        severity: warning
        disabled: false
      # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md#empty-lines
      - name: empty-lines
        severity: warning
        disabled: false
      # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md#use-any
      - name: use-any
        severity: warning
        disabled: false
issues:
  # The default exclusion rules are a bit too permissive, so copying the relevant ones below
  exclude-use-default: false
  exclude:
    - parameter .* always receives
  exclude-rules:
    # We prefer to use an "exclude-list" so that new "default" exclusions are not
    # automatically inherited. We can decide whether or not to follow upstream
    # defaults when updating golang-ci-lint versions.
    # Unfortunately, this means we have to copy the whole exclusion pattern, as
    # (unlike the "include" option), the "exclude" option does not take exclusion
    # ID's.
    #
    # These exclusion patterns are copied from the default excluses at:
    # https://github.com/golangci/golangci-lint/blob/v1.44.0/pkg/config/issues.go#L10-L104
    # EXC0001
    - text: "Error return value of .((os\\.)?std(out|err)\\..*|.*Close|.*Flush|os\\.Remove(All)?|.*print(f|ln)?|os\\.(Un)?Setenv). is not checked"
      linters:
        - errcheck
    # EXC0003
    - text: "func name will be used as test\\.Test.* by other packages, and that stutters; consider calling this"
      linters:
        - revive
    # EXC0006
    - text: "Use of unsafe calls should be audited"
      linters:
        - gosec
    # EXC0007
    - text: "Subprocess launch(ed with variable|ing should be audited)"
      linters:
        - gosec
    # EXC0008
    - text: "G307"
      linters:
        - gosec
    # EXC0009
    - text: "(Expect directory permissions to be 0750 or less|Expect file permissions to be 0600 or less)"
      linters:
        - gosec
    # EXC0010
    - text: "Potential file inclusion via variable"
      linters:
        - gosec
    - text: "G113"
      linters:
        - gosec
    - text: "G104"
      linters:
        - gosec
    - text: "G204: Subprocess launched with a potential tainted input or cmd arguments"
      linters:
        - gosec
    - text: "G306: Expect WriteFile permissions to be 0600 or less"
      linters:
        - gosec
    - text: "package-comments: should have a package comment"
      linters:
        - revive
    - path: _test\.go
      linters:
        - errcheck
        - gosec
    - text: "ST1000: at least one file in a package should have a package comment"
      linters:
        - stylecheck
    # Allow "err" and "ok" vars to shadow existing declarations, otherwise we get too many false positives.
    - text: '^shadow: declaration of "(err|ok)" shadows declaration'
      linters:
        - govet
  # Maximum issues count per one linter. Set to 0 to disable. Default is 50.
  max-issues-per-linter: 0
  # Maximum count of issues with the same text. Set to 0 to disable. Default is 3.
  max-same-issues: 0