.golangci.yaml

linters-settings:
  errcheck:
    ignore: github.com/go-kit/log:.*
  dupl:
    threshold: 100
  funlen:
    lines: -1 # the number of lines (code + empty lines) is not a right metric and leads to code without empty line or one-liner.
    statements: 50
  goconst:
    min-len: 2
    min-occurrences: 3
  gocritic:
    enabled-tags:
      - diagnostic
      - experimental
      - opinionated
      - performance
      - style
  gocyclo:
    min-complexity: 15
  gofmt:
    rewrite-rules:
      - pattern: 'interface{}'
        replacement: 'any'
  goimports:
    local-prefixes: github.com/golangci/golangci-lint
  gomnd:
    # don't include the "operation" and "assign"
    checks:
      - argument
      - case
      - condition
      - return
    ignored-numbers:
      - '0'
      - '1'
      - '2'
      - '3'
    ignored-functions:
      - strings.SplitN

  govet:
    check-shadowing: true
    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
  misspell:
    locale: US
  nolintlint:
    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
  revive:
    rules:
      - name: unexported-return
        disabled: true
      - name: unused-parameter

linters:
  disable-all: true
  enable:
    - bodyclose
    - dogsled
    - dupl
    - errcheck
    - exportloopref
    # - gochecknoinits
    - goconst
    - gocritic
    - gocyclo
    - gofmt
    - goimports
    - goprintffuncname
    # - gosec // Disable gosec for uint64 to int conversion issue. TODO: Handle uint64 to int conversion via utils.
    - gosimple
    - govet
    - ineffassign
    - lll
    - misspell
    - nakedret
    - nolintlint
    - revive
    - staticcheck
    - stylecheck
    - typecheck
    - unconvert
    - unparam
    - unused
    - whitespace

run:
  timeout: 5m
  skip-dirs:
    - test # test files