.golangci.yml

linters:
  # Disable all linters, we explicitly opt into ones we want.
  disable-all: true

  enable:
  - errcheck
  - gofumpt
  - goimports
  - gosec
  - gosimple
  - govet
  - importas
  - ineffassign
  - misspell
  - gocritic
  - staticcheck
  - stylecheck
  - unparam
  - unused

linters-settings:
  goimports:
    local-prefixes: github.com/redpanda-data/redpanda-operator,github.com/redpanda-data/helm-charts

  gosec:
    excludes:
    - G115 # integer overflows aren't super likely to be a problem for us and we're really just at the mercy of the APIs we use.

    config:
      G306: "0644" # Maximum allowed os.WriteFile Permissions

  importas:
    alias:
    - pkg: k8s.io/api/(\w+)/(v\d)
      alias: $1$2
    - pkg: k8s.io/apimachinery/pkg/apis/meta/v1
      alias: metav1

  gocritic:
    disable-all: true
    enabled-checks:
      - ruleguard
    settings:
      # NB: For ruleguard to work, every go.mod must include the ruleguard
      # library. This is handled with a stub rules.go file in every module in
      # this repository.
      ruleguard:
        # ${configDir} is the only expanded variable. Paths are otherwise
        # relative to the directory that golangci-lint is invoked in.
        # rules.go
        # - "rules.go" -> Load rules.go for each linted go.mod file due to taskfile cd'ing into each module.
        # - "${configDir}/pkg/lint/rules/*.go" -> Load all go files in pkg/lint/rules.
        rules: "rules.go,${configDir}/pkg/lint/rules/*.go"
        failOn: all # all ensures we get nice error messages if something is misconfigured.

  stylecheck:
    checks: ["*", "-ST1005"]

issues:
  exclude-rules:
    # unparam will complain about functions that are called with a constant
    # parameter. In production code, that may be helpful but it harms the
    # readability of test code to eliminate such cases.
    - linters:
      - unparam
      text: "always receives"
      path: '(.+)_test\.go'
    # We're not aiming to be secure in our tests.
    - linters:
      - gosec
      path: '(.+)_test\.go'