.golangci.yml

# See reference docs for details:
# https://golangci-lint.run/usage/configuration/

# options for analysis running
run:
  go: "1.23"

  # default concurrency is a available CPU number
  concurrency: 4

  # timeout for analysis, e.g. 30s, 5m, default is 1m
  timeout: 10m

  # exit code when at least one issue was found, default is 1
  issues-exit-code: 1

  # include test files or not, default is true
  tests: true

  # ignore go.mod and use vendor dir instead
  modules-download-mode: vendor

# output configuration options
output:
  # colored-line-number|line-number|json|tab|checkstyle, default is "colored-line-number"
  formats:
    - format: colored-line-number
      path: stdout

  # print lines of code with issue, default is true
  print-issued-lines: true

  # print linter name in the end of issue text, default is true
  print-linter-name: true


# all available settings of specific linters
linters-settings:
  gocritic:
    enabled-checks:
      - builtinShadow
      - nilValReturn
      - rangeValCopy
      - typeUnparen
  dupl:
    # tokens count to trigger issue, 150 by default
    threshold: 150
  goconst:
    # minimal length of string constant, 3 by default
    min-len: 3
    # minimal occurrences count to trigger, 3 by default
    min-occurrences: 3
  misspell:
    # Correct spellings using locale preferences for US or UK.
    # Default is to use a neutral variety of English.
    # Setting locale to US will correct the British spelling of 'colour' to 'color'.
    locale: US
  lll:
    # max line length, lines longer will be reported. Default is 120.
    # '\t' is counted as 1 character by default, and can be changed with the tab-width option
    line-length: 120
  revive:
    rules:
      - name: exported
        disabled: false

linters:
  enable-all: true
  disable:
    - gosec
    - bodyclose
    - dogsled
    - dupl
    - err113 # can't switch to errors.Is due to GopherJS still on go1.12
    - funlen
    - gochecknoglobals
    - gochecknoinits
    - gocognit
    - godox
    - gomnd
    - lll
    - nestif
    - prealloc
    - stylecheck
    - whitespace
    - wsl
    - execinquery
    - ireturn
    - exportloopref
    - intrange
    - wrapcheck
    - varnamelen
    - tagliatelle
    - paralleltest
    - nonamedreturns
    - noctx
    - nlreturn
    - cyclop
    - exhaustive
    - nilnil
    - nilerr
    - forcetypeassert
    - exhaustruct
    - maintidx
    - errorlint
    - gofumpt
    - gci
    - errname
    - forbidigo
    - makezero
    - mnd
    - nolintlint
    - gocyclo
    - interfacebloat
    - musttag
    - depguard
    - inamedparam
    - protogetter
    - perfsprint
    - gosmopolitan
    # TODO: enable this after merge https://github.com/karalabe/hid/pull/52
    - gomoddirectives
    - predeclared
  disable-all: false

issues:
  # Independently of option `exclude` we use default exclude patterns,
  # it can be disabled by this option.
  # To list all excluded by default patterns execute `golangci-lint run --help`.
  # Default: true
  exclude-use-default: false

  # Excluding configuration per-path, per-linter, per-text and per-source.
  exclude-rules:
    - linters:
        - gocritic
      text: "singleCaseSwitch: should rewrite switch statement to if statement"
    - linters:
        - gocritic
      text: "badCond: `ours == from && ours == to` condition is suspicious"
    - linters:
        - gocritic
      text: "builtinShadow: shadowing of predeclared identifier: max"
    - linters:
        - canonicalheader
      text: "non-canonical header \"X-API-KEY\", instead use: \"X-Api-Key\""
    - linters:
        - testifylint
      text: "go-require: require must only be used in the goroutine running the test function"
    - linters:
        - testifylint
      text: "go-require: do not use require in http handlers"
    - path: _test\.go
      text: "float-compare"
    # In addition to always disalbed linters above, exclude some more in tests.
    - path: _test\.go
      linters:
        - errcheck
        - godot
        - gosec
        - testpackage