.golangci.yml

run:
  build-tags:
    - citest
  modules-download-mode: readonly

issues:
  # Give me the full output
  max-same-issues: 0

  # Use the default excludes...
  exclude-use-default: false
  # ...but also add some of our own
  exclude:
    - Error return value of `(\w+\.)+(Close|CloseSend|Flush|Remove|(Un)?Setenv|(Fp|P)rint(f|ln))\` is not checked
    - 'structtag: struct field \w+ repeats json tag'
    - 'Subprocess launched with function call as argument or cmd arguments'
  exclude-rules:
    - path: _test\.go
      linters:
        - const
        - dupl
        - gochecknoglobals
        - goconst
        - golint
        - lll
        - unparam

linters-settings:
  cyclop:
    max-complexity: 32
    skip-tests: true
  depguard:
    rules:
      main:
        files:
          - $all
        deny:
          - pkg: io/ioutil
            desc: "`io/ioutil` is deprecated in Go 1.16, use `io` or `os` instead"
          - pkg: syscall
            desc: "Use `golang.org/x/sys/...` instead of `syscall`"
          - pkg: github.com/golang/protobuf
            desc: "Use `google.golang.org/protobuf` instead of `github.com/golang/protobuf`"
          - pkg: github.com/datawire/dlib/dutil
            desc: "Use either `github.com/datawire/dlib/derror` or `github.com/datawire/dlib/dhttp` instead of `github.com/datawire/dlib/dutil`"
          - pkg: golang.org/x/net/http2/h2c
            desc: "Use `github.com/datawire/dlib/dhttp` instead of `golang.org/x/net/http2/h2c`"
  gomodguard:
    blocked:
      modules:
        - gotest.tools:    { recommendations: ['github.com/stretchr/testify', 'github.com/google/go-cmp/cmp'] }
        - gotest.tools/v2: { recommendations: ['github.com/stretchr/testify', 'github.com/google/go-cmp/cmp'] }
        - gotest.tools/v3: { recommendations: ['github.com/stretchr/testify', 'github.com/google/go-cmp/cmp'] }
  forbidigo:
    forbid:
      - '^os\.(DirEntry|FileInfo|FileMode|PathError)$' # deprecated in Go 1.16, import them from 'io/fs' instead
      - '\.Readdir$' # deprecated in Go 1.16, use ReadDir instead
    exclude_godoc_examples: false

  gocyclo:
    min-complexity: 35

  gocognit:
    min-complexity: 60

  goimports:
    # A comma-separated list
    local-prefixes: github.com/emissary-ingress,github.com/datawire

  lll:
    line-length: 180
    tab-width: 2

  nolintlint:
    allow-unused: true # Needed because there's some linters disabled for 1.18
    allow-leading-space: false
    require-explanation: true
    require-specific: true
    allow-no-explanation:
      - gocognit
linters:
  # Enable specific linter
  # https://golangci-lint.run/usage/linters/#enabled-by-default
  enable:
    - asasalint
    - asciicheck
    - bidichk
    - bodyclose
    - cyclop
    - decorder
    - depguard
    - dogsled
    - durationcheck
    - errcheck
    - errname
    - execinquery
    - exportloopref
    - forbidigo
    - gochecknoglobals
    - gocognit
    - gocritic
    - gocyclo
    - godot
    - gofmt
    - gofumpt
    - goheader
    - goimports
    - gomodguard
    - goprintffuncname
    - gosimple
    - govet
    - grouper
    - importas
    - ineffassign
    - lll
    - logrlint
    - makezero
    - misspell
    - nakedret
    - nolintlint
    - nosprintfhostport
    - prealloc
    - predeclared
    - reassign
    - staticcheck
    - unconvert
    - unparam
    - unused
    - usestdlibvars
    - whitespace
  disable:
    - containedctx
    - contextcheck
    - dupl
    - errchkjson
    - errorlint
    - exhaustive
    - exhaustruct
    - forcetypeassert
    - funlen
    - gci
    - gochecknoinits
    - goconst
    - goerr113
    - godox
    - gomnd
    - gomoddirectives
    - gosec
    - interfacebloat
    - ireturn
    - maintidx
    - nestif
    - nilerr
    - nilnil
    - nlreturn
    - noctx
    - nonamedreturns
    - paralleltest
    - promlinter
    - revive
    - rowserrcheck
    - sqlclosecheck
    - stylecheck
    - tagliatelle
    - tenv
    - testpackage
    - thelper
    - tparallel
    - typecheck
    - varnamelen
    - wastedassign
    - wrapcheck
    - wsl