caching/.golangci.yaml

version: "2"
run:
  build-tags:
    - e2e
    - hpa
    - upgrade
  allow-parallel-runners: true
output:
  sort-order:
    - linter
    - file
linters:
  enable:
    # Check for pass []any as any in variadic func(...any).
    - asasalint

    # Only use ASCII chars in indentifiers
    - asciicheck

    # Dangerous unicode characters
    - bidichk

    # Checks whether HTTP response body is closed successfully.
    - bodyclose

    # Canonicalheader checks whether net/http.Header uses canonical header.
    - canonicalheader

    # TODO - do a follow up PR
    # # Containedctx is a linter that detects struct contained context.Context
    # # field.
    # - containedctx
    #
    # TODO - do a follow up PR
    # # Check whether the function uses a non-inherited context.
    # - contextcheck

    # Copyloopvar is a linter detects places where loop variables are copied.
    - copyloopvar

    # Check declaration order of types, consts, vars and funcs.
    - decorder

    # Check for two durations multiplied together.
    - durationcheck

    # Checks that sentinel errors are prefixed with the Err- and error types
    # are suffixed with the -Error.
    - errname

    # Errorlint is a linter for that can be used to find code that will cause
    # problems with the error wrapping scheme introduced in Go 1.13.
    - errorlint

    # Detects nested contexts in loops.
    - fatcontext

    # Checks that go compiler directive comments (//go:) are valid.
    - gocheckcompilerdirectives

    # Provides diagnostics that check for bugs, performance and style issues.
    # Extensible without recompilation through dynamic rules.
    # Dynamic rules are written declaratively with AST patterns, filters,
    # report message and optional suggestion.
    - gocritic

    # See config below
    - gomodguard

    # Inspects source code for security problems.
    - gosec

    # Intrange is a linter to find places where for loops could make use of
    # an integer range.
    - intrange

    # Checks key value pairs for common logger libraries (kitlog,klog,logr,zap).
    - loggercheck

    # Finds slice declarations with non-zero initial length.
    - makezero

    # Reports wrong mirror patterns of bytes/strings usage
    - mirror

    # Finds commonly misspelled English words.
    - misspell

    # Finds the code that returns nil even if it checks that the error is not nil.
    - nilerr

    # Finds sending HTTP request without context.Context.
    - noctx

    # Reports ill-formed or insufficient nolint directives.
    - nolintlint

    # Checks for misuse of Sprintf to construct a host with port in a URL.
    - nosprintfhostport

    # Checks that fmt.Sprintf can be replaced with a faster alternative.
    - perfsprint

    # Finds slice declarations that could potentially be pre-allocated.
    - prealloc

    # Reports direct reads from proto message fields when getters should be used.
    - protogetter

    # Checks that package variables are not reassigned.
    - reassign

    # Fast, configurable, extensible, flexible, and beautiful linter for
    # Go. Drop-in replacement of golint.
    - revive

    # Checks for mistakes with OpenTelemetry/Census spans.
    - spancheck

    - staticcheck

    # Linter checks if examples are testable (have an expected output).
    - testableexamples

    # Remove unnecessary type conversions.
    - unconvert

    # Reports unused function parameters and results in your code.
    - unparam

    # A linter that detect the possibility to use variables/constants from the
    # Go standard library.
    - usestdlibvars

    # Finds wasted assignment statements.
    - wastedassign

    # Whitespace is a linter that checks for unnecessary newlines at the start
    # and end of functions, if, for, etc.
    - whitespace
  disable:
    - errcheck
  settings:
    staticcheck:
      checks:
      - all
      - "-QF1008" # Disable https://staticcheck.dev/docs/checks/#QF1008
    gocritic:
      disabled-checks:
        - exitAfterDefer
        - appendAssign
    gomodguard:
      blocked:
        modules:
          - github.com/ghodss/yaml:
              recommendations:
                - sigs.k8s.io/yaml
          - go.uber.org/atomic:
              recommendations:
                - sync/atomic
          - io/ioutil:
              recommendations:
                - os
                - io
          - github.com/hashicorp/go-multierror:
              recommendations:
                - errors
              reason: use errors.Join
          - go.uber.org/multierr:
              recommendations:
                - errors
              reason: use errors.Join
    revive:
      rules:
        - name: unused-parameter
          disabled: true
  exclusions:
    generated: lax
    presets:
      - comments
      - common-false-positives
      - legacy
      - std-error-handling
    rules:
      - linters:
          - staticcheck
        text: corev1.Endpoint.* is deprecated
      - linters:
          - gosec
          - noctx
          - protogetter
          - unparam
        path: test
      - linters:
          - gocritic
        text: ifElseChain
    paths:
      - pkg/client
      - third_party$
      - builtin$
      - examples$
issues:
  max-issues-per-linter: 0
  max-same-issues: 0
  uniq-by-line: true
formatters:
  enable:
    - gofmt
    - gofumpt
    - goimports
  exclusions:
    generated: lax
    paths:
      - pkg/client
      - third_party$
      - builtin$
      - examples$