.golangci.yml

# golangci-lint configuration file.
# https://golangci-lint.run/usage/configuration/
version: "2"
run:
  concurrency: 6
linters:
  default: none
  enable:
  - bodyclose
  - copyloopvar
  - depguard
  - dupword
  - errcheck
  - errorlint
  - forbidigo
  - gocritic
  - godot
  - govet
  - ineffassign
  - intrange
  - misspell
  - nakedret
  - noctx
  - nolintlint
  - perfsprint
  - revive
  - staticcheck
  - unused
  - usetesting
  - whitespace
  settings:
    depguard:
      rules:
        main:
          deny:
          - pkg: golang.org/x/net/context
            desc: use the 'context' package from the standard library
          - pkg: math/rand$
            desc: use the 'math/rand/v2' package
    errorlint:
      asserts: false
    forbidigo:
      forbid:
      - pattern: ^print(ln)?$
        msg: Do not use builtin print functions. It's for bootstrapping only and may be removed in the future.
      - pattern: ^fmt\.Print.*$
        msg: Do not use fmt.Print statements.
      - pattern: ^testing.T.Fatal.*$
        msg: Use assert functions from the gotest.tools/v3/assert package instead.
      analyze-types: true
    gocritic:
      disabled-checks:
      - appendCombine
      - sloppyReassign
      - unlabelStmt
      - rangeValCopy
      - hugeParam
      - importShadow
      - sprintfQuotedString
      - builtinShadow
      - filepathJoin
      # See "Tags" section in https://github.com/go-critic/go-critic#usage
      enabled-tags:
      - diagnostic
      - performance
      - style
      - opinionated
      - experimental
      settings:
        ifElseChain:
          # Min number of if-else blocks that makes the warning trigger.
          minThreshold: 3
    perfsprint:
      int-conversion: false
      err-error: false
      errorf: true
      sprintf1: false
      strconcat: false
    revive:
      # Set below 0.8 to enable error-strings
      confidence: 0.6
      # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md
      rules:
      - name: blank-imports
      - name: context-as-argument
      - name: context-keys-type
      - name: deep-exit
      - name: dot-imports
        arguments:
        - allowedPackages:
          - github.com/lima-vm/lima/pkg/must
      - name: empty-block
      - name: error-naming
      - name: error-return
      - name: error-strings
      - name: errorf
      - name: exported
        disabled: true
      - name: increment-decrement
      - name: indent-error-flow
      - name: package-comments
        disabled: true
      - name: range
      - name: receiver-naming
      - name: redefines-builtin-id
      - name: superfluous-else
      - name: time-naming
      - name: unexported-return
      - name: unreachable-code
      - name: unused-parameter
      - name: use-any
      - name: var-declaration
      - name: var-naming
    staticcheck:
      # https://staticcheck.dev/docs/configuration/options/#checks
      checks:
      - all
      - -QF*
      - -SA3000  # false positive for Go 1.15+. See https://github.com/golang/go/issues/34129
      - -ST1000
      - -ST1001  # duplicates revive.dot-imports
      - -ST1022
    usetesting:
      os-temp-dir: true
  exclusions:
    presets:
    - common-false-positives
    - legacy
    - std-error-handling
    rules:
    # Allow using Uid, Gid in pkg/osutil.
    - path: pkg/osutil/
      text: '(?i)(uid)|(gid)'
    # Disable some linters for test files.
    - linters:
      - godot
      path: _test\.go
    # Disable perfsprint for fmt.Sprint until https://github.com/catenacyber/perfsprint/issues/39 gets fixed.
    - linters:
      - perfsprint
      text: fmt.Sprint.* can be replaced with faster
issues:
  # Maximum issues count per one linter.
  max-issues-per-linter: 0
  # Maximum count of issues with the same text.
  max-same-issues: 0
formatters:
  enable:
  - gofmt
  - gofumpt
  - goimports