.golangci.yml

linters-settings:
  govet:
    check-shadowing: true
  golint:
    min-confidence: 0
  gocyclo:
    min-complexity: 15
  maligned:
    suggest-new: true
  dupl:
    threshold: 100
  goconst:
    min-len: 3
    min-occurrences: 3
  misspell:
    locale: US
  lll:
    line-length: 140
  goimports:
    local-prefixes: gortc.io
  gocritic:
    enabled-tags:
      - performance
      - style
      - experimental
    disabled-checks:
      - commentedOutCode
      - sloppyReassign

issues:
  exclude:
    - "`assertHMACSize` - `blocksize` always receives `64`"
    - "hugeParam: o is heavy"
  exclude-rules:
    - text: "string `<nil>`"
      linters: [goconst]

    # Exclude some linters from running on tests files.
    - path: _test\.go
      linters:
        - gocyclo
        - errcheck
        - dupl
        - gosec
        - funlen
        - wsl
        - gocognit
        - goconst

    - path: client\.go
      linters: [maligned]

    # Ease some gocritic warnings on test files.
    - path: testutil\.go
      text: "(rangeValCopy)"
      linters: [gocritic]

    # Ease some gocritic warnings on test files.
    - path: _test\.go
      text: "(unnamedResult|exitAfterDefer|unlambda)"
      linters: [gocritic]

    # Exclude known linters from partially hard-vendored code,
    # which is impossible to exclude via "nolint" comments.
    - path: internal/hmac/
      text: "weak cryptographic primitive"
      linters: [gosec]
    - path: internal/hmac/
      text: "Write\\` is not checked"
      linters: [errcheck]

    # Ease linting on benchmarking code.
    - path: cmd/stun-bench/
      linters:
        - gosec
        - errcheck
        - unparam

    - path: ^cmd/
      linters: [gocyclo, funlen]
    - path: ^cmd/
      text: "(unnamedResult|exitAfterDefer)"
      linters: [gocritic]
    - source: "Permission struct"
      linters: [maligned]
    - source: "Connection struct"
      linters: [maligned]
    - text: "cuddle"
      linters: [wsl]
    - source: "os.Exit"
      linters: [gomnd]

linters:
  enable-all: true
  disable:
    - prealloc
    - gochecknoglobals
    - scopelint
    - dupl
    - interfacer
    - godox
    - testpackage
    - nestif # https://github.com/nakabonne/nestif/issues/6

run:
  skip-dirs:
    - e2e
    - fuzz
    - testdata
    - api