.golangci.yaml

# Based on https://gist.github.com/maratori/47a4d00457a92aa426dbd48a18776322

version: "2"

issues:
  max-same-issues: 50

formatters:
  enable:
    - gci
    - gofmt
    - gofumpt
    - goimports
    - golines
  settings:
    gci:
      sections:
        - standard
        - default
        - prefix(github.com/lovelaze/nebula-sync)
    gofumpt:
      module-path: github.com/lovelaze/nebula-sync
      extra-rules: true
    goimports:
      local-prefixes:
        - github.com/lovelaze/nebula-sync
    golines:
      max-len: 128
      tab-len: 4

linters:
  enable:
    - asasalint
    - asciicheck
    - bidichk
    - bodyclose
    - canonicalheader
    - copyloopvar
    - cyclop
    - depguard
    - dupl
    - durationcheck
    - errcheck
    - errname
    - errorlint
    - exhaustive
    - exptostd
    - fatcontext
    - forbidigo
    - funcorder
    - funlen
    - gocheckcompilerdirectives
    - gochecksumtype
    - gocognit
    - goconst
    - gocritic
    - gocyclo
    - godot
    - gomoddirectives
    - goprintffuncname
    - gosec
    - govet
    - iface
    - ineffassign
    - intrange
    - loggercheck
    - makezero
    - mirror
    - mnd
    - musttag
    - nakedret
    - nestif
    - nilerr
    - nilnesserr
    - nilnil
    - noctx
    - nolintlint
    - nonamedreturns
    - nosprintfhostport
    - perfsprint
    - predeclared
    - promlinter
    - protogetter
    - reassign
    - recvcheck
    - revive
    - rowserrcheck
    - sloglint
    - spancheck
    - sqlclosecheck
    - staticcheck
    - testableexamples
    - testifylint
    - tparallel
    - unconvert
    - unparam
    - unused
    - usestdlibvars
    - usetesting
    - wastedassign
    - whitespace
    - zerologlint

    ## should be evaluated
    #- gochecknoglobals
    #- gochecknoinits
    #- testpackage

    ## you may want to enable
    #- decorder
    #- exhaustruct
    #- ginkgolinter
    #- godox
    #- goheader
    #- inamedparam
    #- interfacebloat
    #- ireturn
    #- prealloc
    #- tagalign
    #- varnamelen
    #- wrapcheck

    ## disabled
    #- containedctx
    #- contextcheck
    #- dogsled
    #- dupword
    #- err113
    #- errchkjson
    #- forcetypeassert
    #- gomodguard
    #- gosmopolitan
    #- grouper
    #- importas
    #- lll
    #- maintidx
    #- misspell
    #- nlreturn
    #- paralleltest
    #- tagliatelle
    #- thelper
    #- wsl

  # All settings can be found here https://github.com/golangci/golangci-lint/blob/HEAD/.golangci.reference.yml
  settings:
    cyclop:
      max-complexity: 30
      package-average: 10.0

    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-test files":
          files:
            - "!$test"
          deny:
            - pkg: math/rand$
              desc: Use math/rand/v2 instead, see https://go.dev/blog/randv2
        "non-main files":
          files:
            - "!**/main.go"
          deny:
            - pkg: log$
              desc: Use log/slog instead, see https://go.dev/blog/slog

    errcheck:
      check-type-assertions: true

    exhaustive:
      check:
        - switch
        - map

    exhaustruct:
      exclude:
        # std libs
        - ^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$
        # public libs
        - ^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$

    funcorder:
      struct-method: false

    funlen:
      lines: 100
      statements: 50

    gochecksumtype:
      default-signifies-exhaustive: false

    gocognit:
      min-complexity: 20

    gocritic:
      settings:
        captLocal:
          paramsOnly: false
        underef:
          skipRecvDeref: false

    govet:
      enable-all: true
      disable:
        - fieldalignment
        - shadow

    inamedparam:
      skip-single-param: true

    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

    nakedret:
      max-func-lines: 0

    nolintlint:
      allow-no-explanation: [ funlen, gocognit, golines ]
      require-explanation: true
      require-specific: true

    perfsprint:
      strconcat: false

    reassign:
      patterns:
        - ".*"

    rowserrcheck:
      packages:
        - github.com/jmoiron/sqlx

    sloglint:
      no-global: all
      context: scope

    staticcheck:
      checks:
        - all
        # Incorrect or missing package comment.
        - -ST1000
        # Use consistent method receiver names.
        - -ST1016
        # Omit embedded fields from selector expression.
        - -QF1008

    usetesting:
      os-temp-dir: true

    revive:
      enable-all-rules: true
      rules:
        - name: add-constant
          disabled: true
        - name: unused-parameter
          disabled: true
        - name: line-length-limit
          disabled: true
        - name: function-length
          disabled: true
        - name: max-public-structs
          disabled: true
        - name: import-shadowing
          disabled: true
        - name: cognitive-complexity
          disabled: true
        - name: nested-structs
          disabled: true
        - name: exported
          disabled: true
        - name: flag-parameter
          disabled: true
        - name: deep-exit
          disabled: true
        - name: enforce-switch-style
          disabled: true
        - name: var-naming
          arguments: [[], [], [{ skip-package-name-checks: true }]]

    gosec:
      excludes:
        - G402

  exclusions:
    warn-unused: false
    presets:
      - std-error-handling
      - common-false-positives
    rules:
      - source: 'TODO'
        linters: [ godot ]
      - text: 'should have a package comment'
        linters: [ revive ]
      - text: 'exported \S+ \S+ should have comment( \(or a comment on this block\))? or be unexported'
        linters: [ revive ]
      - text: 'package comment should be of the form ".+"'
        source: '// ?(nolint|TODO)'
        linters: [ revive ]
      - text: 'comment on exported \S+ \S+ should be of the form ".+"'
        source: '// ?(nolint|TODO)'
        linters: [ revive, staticcheck ]
      - path: '_test\.go'
        linters:
          - bodyclose
          - dupl
          - errcheck
          - funlen
          - goconst
          - gosec
          - noctx
          - wrapcheck