.golangci.yml

version: "2"
run:
  relative-path-mode: gomod
linters:
  default: none
  enable:
    - asasalint
    - asciicheck
    - bidichk
    - bodyclose
    - canonicalheader
    - copyloopvar
    - cyclop
    - depguard
    # - dupl
    - durationcheck
    - errcheck
    - errname
    - errorlint
    - exhaustive
    - exptostd
    - fatcontext
    - forbidigo
    # - funlen
    - gocheckcompilerdirectives
    - gochecknoinits
    - gochecksumtype
    # - gocognit
    - goconst
    - gocritic
    # - gocyclo
    - gomoddirectives
    - goprintffuncname
    - gosec
    - govet
    - iface
    - ineffassign
    - intrange
    - lll
    - loggercheck
    - makezero
    - mirror
    - musttag
    - nakedret
    - nestif
    - nilerr
    - nilnesserr
    - noctx
    - nolintlint
    - nosprintfhostport
    - perfsprint
    - predeclared
    - promlinter
    - protogetter
    - reassign
    - recvcheck
    - revive
    - rowserrcheck
    - sloglint
    - spancheck
    - sqlclosecheck
    - staticcheck
    - testableexamples
    - testifylint
    - testpackage
    - tparallel
    - unconvert
    - unparam
    - unused
    - usestdlibvars
    - usetesting
    - wastedassign
    - whitespace
    - zerologlint
  settings:
    cyclop:
      max-complexity: 30
      package-average: 11
    depguard:
      rules:
        deprecated:
          files:
            - $all
          deny:
            - pkg: github.com/golang/protobuf
              desc: Use google.golang.org/protobuf instead, see https://developers.google.com/protocol-buffers/docs/reference/go/faq#modules
            - pkg: github.com/satori/go.uuid
              desc: Use github.com/google/uuid instead, satori's package is not maintained
            - pkg: github.com/gofrs/uuid$
              desc: Use github.com/gofrs/uuid/v5 or later, it was not a go module before v5
        non-main files:
          files:
            - '!**/main.go'
          deny:
            - pkg: log$
              desc: Use log/slog instead, see https://go.dev/blog/slog
        non-test files:
          files:
            - '!$test'
          deny:
            - pkg: math/rand$
              desc: Use math/rand/v2 instead, see https://go.dev/blog/randv2
    errcheck:
      check-type-assertions: true
    exhaustive:
      check:
        - switch
        - map
    exhaustruct:
      exclude:
        - ^net/http.Client$
        - ^net/http.Cookie$
        - ^net/http.Request$
        - ^net/http.Response$
        - ^net/http.Server$
        - ^net/http.Transport$
        - ^net/url.URL$
        - ^os/exec.Cmd$
        - ^reflect.StructField$
        - ^github.com/Shopify/sarama.Config$
        - ^github.com/Shopify/sarama.ProducerMessage$
        - ^github.com/mitchellh/mapstructure.DecoderConfig$
        - ^github.com/prometheus/client_golang/.+Opts$
        - ^github.com/spf13/cobra.Command$
        - ^github.com/spf13/cobra.CompletionOptions$
        - ^github.com/stretchr/testify/mock.Mock$
        - ^github.com/testcontainers/testcontainers-go.+Request$
        - ^github.com/testcontainers/testcontainers-go.FromDockerfile$
        - ^golang.org/x/tools/go/analysis.Analyzer$
        - ^google.golang.org/protobuf/.+Options$
        - ^gopkg.in/yaml.v3.Node$
    funlen:
      lines: 100
      statements: 50
      ignore-comments: true
    gocognit:
      min-complexity: 20
    gochecksumtype:
      default-signifies-exhaustive: false
    gocritic:
      settings:
        captLocal:
          paramsOnly: false
        underef:
          skipRecvDeref: false
    govet:
      disable:
        - fieldalignment
      enable-all: true
      settings:
        shadow:
          strict: false
    inamedparam:
      skip-single-param: true
    lll:
      line-length: 200
    mnd:
      ignored-functions:
        - args.Error
        - flag.Arg
        - flag.Duration.*
        - flag.Float.*
        - flag.Int.*
        - flag.Uint.*
        - os.Chmod
        - os.Mkdir.*
        - os.OpenFile
        - os.WriteFile
        - prometheus.ExponentialBuckets.*
        - prometheus.LinearBuckets
    nolintlint:
      require-explanation: true
      require-specific: true
      allow-no-explanation:
        - funlen
        - gocognit
        - lll
        - dupl
        - nestif
    perfsprint:
      strconcat: false
    reassign:
      patterns:
        - .*
    rowserrcheck:
      packages:
        - github.com/jmoiron/sqlx
    sloglint:
      no-global: all
      context: scope
    usetesting:
      os-temp-dir: true
    recvcheck:
      disable-builtin: true
  exclusions:
    generated: lax
    presets:
      - comments
      - common-false-positives
      - legacy
      - std-error-handling
    rules:
      - linters:
          - godot
        source: (noinspection|TODO)
      - linters:
          - gocritic
        source: //noinspection
      - linters:
          - bodyclose
          - dupl
          - errcheck
          - funlen
          - goconst
          - gosec
          - noctx
          - wrapcheck
        path: _test\.go
      - linters:
          - gochecknoinits
        path: cmd/.+\.go
      - path: (.+)\.go$
        text: 'shadow: declaration of .err. shadows declaration'
      - path: (.+)\.go$
        text: 'shadow: declaration of .ok. shadows declaration'
    paths:
      - third_party$
      - builtin$
      - examples$
      - server/server.go
issues:
  max-same-issues: 50
formatters:
  enable:
    - goimports
  exclusions:
    generated: lax
    paths:
      - third_party$
      - builtin$
      - examples$