.golangci.yml

version: "2"
linters:
  enable:
    - asasalint
    - bidichk
    - bodyclose
    - containedctx
    - contextcheck
    - cyclop
    - dupl
    - dupword
    - durationcheck
    - errchkjson
    - errname
    - errorlint
    - exhaustive
    - exhaustruct
    - forbidigo
    - forcetypeassert
    - funlen
    - gocheckcompilerdirectives
    - gochecksumtype
    - goconst
    - gocritic
    - gomoddirectives
    - gosec
    - grouper
    - inamedparam
    - interfacebloat
    - lll
    - maintidx
    - makezero
    - mirror
    - misspell
    - mnd
    - musttag
    - nakedret
    - nestif
    - nilerr
    - nilnil
    - noctx
    - nolintlint
    - nosprintfhostport
    - paralleltest
    - perfsprint
    - predeclared
    - reassign
    - revive
    - spancheck
    - staticcheck
    - tagalign
    - testifylint
    - thelper
    - tparallel
    - unconvert
    - unparam
    - usestdlibvars
    - usetesting
    - varnamelen
    - wastedassign
    - whitespace
  settings:
    cyclop:
      max-complexity: 15
      package-average: 10
    dupl:
      threshold: 120
    errcheck:
      exclude-functions:
        - encoding/json.Marshal
        - encoding/json.MarshalIndent
    errchkjson:
      check-error-free-encoding: true
      report-no-exported: true
    exhaustive:
      check:
        - switch
        - map
      default-signifies-exhaustive: true
    funlen:
      lines: 100
      statements: 80
    gocognit:
      min-complexity: 20
    gocritic:
      disabled-checks:
        - dupImport # https://github.com/go-critic/go-critic/issues/845
        - emptyStringTest
        - hugeParam
        - ifElseChain
        - ruleguard
        - sloppyReassign
        - whyNoLint # nolintlint is better
      enabled-tags:
        - diagnostic
        - style
        - performance
        - experimental
        - opinionated
      settings:
        captLocal:
          paramsOnly: false
        unnamedResult:
          checkExported: true
    govet:
      disable:
        - fieldalignment
      enable-all: true
    grouper:
      import-require-single-import: true
    mnd:
      checks:
        - argument
        - case
        - condition
        - return
      ignored-numbers:
        - "2"
        - "10"
        - "64"
      ignored-functions:
        - strings.SplitN
    nakedret:
      max-func-lines: 50
    nolintlint:
      require-explanation: true
      require-specific: true
      allow-unused: false
    revive:
      rules:
        - name: argument-limit
          arguments:
            - 8
        - name: atomic
        - name: bool-literal-in-expr
        - name: confusing-results
        - name: constant-logical-expr
        - name: context-as-argument
        - name: context-keys-type
        - name: datarace
        - name: defer
        - name: error-naming
        - name: error-return
          arguments:
            - preserveScope
        - name: errorf
        - name: filename-format
        - name: increment-decrement
        - name: indent-error-flow
        - name: modifies-value-receiver
        - name: optimize-operands-order
        - name: redundant-import-alias
        - name: string-of-int
        - name: struct-tag
        - name: superfluous-else
        - name: time-equal
        - name: time-naming
        - name: var-naming
    staticcheck:
      checks:
        - -ST1000
        - all
    usestdlibvars:
      http-method: true
      http-status-code: true
      time-weekday: true
      time-month: true
      time-layout: true
      crypto-hash: true
      default-rpc-path: true
      sql-isolation-level: true
      tls-signature-scheme: true
      constant-kind: true
    varnamelen:
      max-distance: 10
  exclusions:
    generated: lax
    presets:
      - comments
      - std-error-handling
    rules:
      - linters:
          - containedctx
          - cyclop
          - dupl
          - exhaustive
          - exhaustruct
          - forcetypeassert
          - funlen
          - mnd
          - nakedret
          - spancheck
          - varnamelen
        path: _test\.go
issues:
  max-issues-per-linter: 0
  max-same-issues: 0
formatters:
  enable:
    - gci
    - gofmt
    - gofumpt
  settings:
    gci:
      sections:
        - standard
        - default
        - prefix(github.com/redis/go-redis)
        - localmodule
      custom-order: true
    gofmt:
      simplify: false # covered by gofumpt
      rewrite-rules:
        - pattern: interface{}
          replacement: any
        - pattern: a[b:len(a)]
          replacement: a[b:]
  exclusions:
    generated: lax