.golangci.yml

# This files contains all configuration options for analysis running.
# More details please refer to: https://golangci-lint.run/usage/configuration/

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

  # One of 'readonly' and 'vendor'.
  #  - readonly: the go command is disallowed from the implicit automatic updating of go.mod described above.
  #              Instead, it fails when any changes to go.mod are needed. This setting is most useful to check
  #              that go.mod does not need updates, such as in a continuous integration and testing system.
  #  - vendor: the go command assumes that the vendor directory holds the correct copies of dependencies and ignores
  #            the dependency descriptions in go.mod.
  modules-download-mode: readonly
linters:
  enable:
  # linters maintained by golang.org
  - gofmt
  - goimports
  - govet
  # linters default enabled by golangci-lint .
  - errcheck
  - gosimple
  - ineffassign
  - staticcheck
  - typecheck
  - unused
  # other linters supported by golangci-lint.
  - gci
  - gocyclo
  - gosec
  - misspell
  - whitespace
  - revive
  - depguard

linters-settings:
  depguard:
    rules:
      main:
        deny:
        - pkg: "io/ioutil"
          desc: "replaced by io and os packages since Go 1.16: https://tip.golang.org/doc/go1.16#ioutil"
  goimports:
    local-prefixes: github.com/karmada-io/karmada
  gocyclo:
    # minimal cyclomatic complexity to report
    min-complexity: 15
  gci:
    sections:
      - Standard
      - Default
      - Prefix(github.com/karmada-io/karmada)
  revive:
    rules:
      # Disable if-return as it is too strict and not always useful.
      # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md#if-return
      - name: if-return
        disabled: true
      - name: package-comments
      - name: superfluous-else
        arguments:
          - preserveScope
      - name: error-strings
      - name: error-return
      - name: receiver-naming
      - name: increment-decrement
      - name: range
      - name: error-naming
      - name: dot-imports
      - name: errorf
      - name: exported
      - name: var-declaration
      - name: blank-imports
      - name: indent-error-flow
      - name: unreachable-code
      - name: var-naming
      - name: redefines-builtin-id
      - name: unused-parameter
      - name: context-as-argument
      - name: context-keys-type
      - name: unexported-return
      - name: time-naming
      - name: empty-block
  staticcheck:
    # TODO(@RainbowMango): Disable deprecation check temporary for Kubernetes dependency update.
    # This is tracked by https://github.com/karmada-io/karmada/issues/5796.
    checks: ["all", "-SA1019"]

issues:
  # The list of ids of default excludes to include or disable. By default it's empty.
  include:
  # disable excluding of issues about comments from revive
  # see https://golangci-lint.run/usage/configuration/#command-line-options for more info
  - EXC0012
  - EXC0013
  - EXC0014
  # Which dirs to exclude: issues from them won't be reported.
  # Can use regexp here: `generated.*`, regexp is applied on full path,
  # including the path prefix if one is set.
  # Default dirs are skipped independently of this option's value (see exclude-dirs-use-default).
  # "/" will be replaced by current OS file path separator to properly work on Windows.
  # Default: []
  exclude-dirs:
    - hack/tools/preferredimports # This code is directly lifted from the Kubernetes codebase, skip checking
    - (^|/)vendor($|/)
    - (^|/)third_party($|/)
    - pkg/util/lifted # This code is lifted from other projects(Kubernetes, Kubefed, and so on), skip checking.
  # Enables exclude of directories:
  # - vendor$, third_party$, testdata$, examples$, Godeps$, builtin$
  # Default: true
  exclude-dirs-use-default: false