.golangci.yml

run:
  timeout: 2m

linters-settings:
  govet:
    enable-all: true
    disable:
      - fieldalignment
  gocyclo:
    min-complexity: 12
  goconst:
    min-len: 3
    min-occurrences: 3
  misspell:
    locale: US
  gofumpt:
    extra-rules: true
  depguard:
    rules:
      main:
        deny:
          - pkg: "github.com/instana/testify"
            desc: not allowed
          - pkg: "github.com/pkg/errors"
            desc: Should be replaced by standard lib errors package
  godox:
    keywords:
      - FIXME
  nolintlint:
    allow-unused: false
    require-explanation: true
    require-specific: true
  gocritic:
    enabled-tags:
      - diagnostic
      - style
      - performance
    disabled-checks:
      - unnamedResult
      - sloppyReassign
      - rangeValCopy
      - octalLiteral
      - paramTypeCombine # already handle by gofumpt.extra-rules
      - whyNoLint # already handle by nolintlint
    settings:
      hugeParam:
        sizeThreshold: 100
  forbidigo:
    forbid:
      # - ^panic$
      - ^print(ln)?$
      # - ^fmt\.Print(ln|f)?$
      - ^spew\.Print(f|ln)?$
      - ^spew\.Dump$
      - ^spew\.(F|S)dump(f|ln)?$
  tagliatelle:
    case:
      rules:
        json: snake
  gosec:
    excludes:
      - 'G101' # Potential hardcoded credentials
      - 'G301' # Expect directory permissions to be 0750 or less
      - 'G304' # Potential file inclusion via variable
      - 'G307' # Deferring unsafe method "Close" on type "*os.File"
      - 'G306' # Expect WriteFile permissions to be 0600 or less

linters:
  enable-all: true
  disable:
    - exportloopref # deprecated
    - gomnd # deprecated
    - execinquery # deprecated
    - sqlclosecheck # not relevant (SQL)
    - rowserrcheck # not relevant (SQL)
    - cyclop # duplicate of gocyclo
    - lll
    - dupl
    - prealloc
    - wsl
    - nlreturn
    - err113
    - mnd
    - wrapcheck
    - testpackage
    - paralleltest
    - tparallel
    - nestif
    - exhaustive
    - exhaustruct
    - varnamelen
    - nilnil

issues:
  exclude-use-default: false
  max-issues-per-linter: 0
  max-same-issues: 0
  exclude:
    - 'ST1000: at least one file in a package should have a package comment'
    - 'package-comments: should have a package comment'
  exclude-rules:
    - path: meta/version.go
      text: '(version|date|commit) is a global variable'
    - path: config/config.go
      text: 'getPathFunc is a global variable'
    - path: (.+)_test.go
      linters:
        - funlen
    - path: (.+)_test.go
      text: 'fieldalignment: '