# Copyright 2019 The Kubernetes Authors.
# SPDX-License-Identifier: Apache-2.0

version: "2"

run:
  timeout: 5m
  go: "1.26"

linters:
  default: all
  disable:
    - arangolint
    - clickhouselint
    - embeddedstructfieldcheck
    - funcorder
    - godoclint
    - iotamixing
    - modernize
    - noinlineerr
    - unqueryvet
    - gomodguard
    - copyloopvar
    - cyclop
    - depguard
    - err113
    - exhaustruct
    - exhaustruct_v5
    - forbidigo
    - funlen
    - gocognit
    - godot
    - godox
    - intrange
    - ireturn
    - maintidx
    - mnd
    - nilnil
    - nlreturn
    - noctx
    - nonamedreturns
    - paralleltest
    - perfsprint
    - testifylint
    - testpackage # it's better to keep tests in the same package for now because kustomize does open box testing
    - varnamelen
    - wsl
    - wsl_v5
  settings:
    dupl:
      threshold: 400
    gocyclo:
      min-complexity: 30
    goconst:
      ignore-tests: true
    gomoddirectives:
      replace-local: true
    gosec:
      config:
        G306: "0644"
    lll:
      line-length: 170
    mnd:
      ignored-functions:
        - os.WriteFile
        - make
    revive:
      rules:
        - name: var-naming
          arguments:
            - ["ID", "API", "JSON"] # AllowList
            - [] # DenyList
    staticcheck:
      # stylecheck was a separate disabled linter in v1. In v2 it is part of
      # staticcheck, so exclude its ST checks to preserve the existing policy.
      checks:
        - all
        - "-QF*"
        - "-ST*"
    usetesting:
      # Preserve the os.Setenv check previously provided by tenv without
      # enabling the additional checks introduced by usetesting.
      os-create-temp: false
      os-mkdir-temp: false
      os-setenv: true
      os-temp-dir: false
      os-chdir: false
      context-background: false
      context-todo: false
    wrapcheck:
      ignore-sigs:
        # defaults
        - .Errorf(
        - errors.New(
        - errors.Unwrap(
        - .Wrap(
        - .Wrapf(
        - .WithMessage(
        - .WithMessagef(
        - .WithStack(
        # from kyaml's errors package
        - .WrapPrefixf(
  exclusions:
    generated: lax
    presets:
      - comments
      - common-false-positives
      - legacy
      - std-error-handling
    rules:
      - linters:
          - revive
        text: "don't use leading"
      - linters:
          - staticcheck
        text: "SA1019: kioutil.Legacy"
    paths:
      - third_party$
      - builtin$
      - examples$
      - (^|/)internal/forked/
      - (^|/)yaml/internal/k8sgen/pkg/
      - (^|/)internal/commands/internal/k8sgen/pkg/

issues:
  new-from-rev: c94b5d8f2 # enables us to enforce a larger set of linters for new code than pass on existing code
  max-same-issues: 0

formatters:
  enable:
    - gofmt
    - goimports
  exclusions:
    generated: lax
    paths:
      - third_party$
      - builtin$
      - examples$
      - (^|/)internal/forked/
      - (^|/)yaml/internal/k8sgen/pkg/
      - (^|/)internal/commands/internal/k8sgen/pkg/