.golangci.yml

run:
    deadline: 2m
    skip-dirs:
      - client
    go: '1.19'
    build-tags:
      - e2e

linters:
  disable-all: true
  enable:
    - bodyclose
    # - depguard        # NOTE: we want to allow all packages
    - dogsled
    # - dupl            # NOTE: intentionally disabled
    - errcheck
    - exhaustive
    - funlen
    # - gochecknoinits  # NOTE: intentionally disabled
    - goconst
    - gocritic # NOTE: remove nolinted functions
    - gocyclo
    - gofmt
    - goheader
    - goimports
#    - golint # NOTE: brokerID must be dealt as brokerId
#    - gomnd
    - goprintffuncname
#    - gosec # Note: Fixme when refactoring http calls
    - gosimple
    - govet
    - ineffassign
    - lll
    - misspell
    - nakedret
#    - noctx # Note: FIXME by adding refactoring http calls
    # - nolintlint      # NOTE: intentionally disabled
    - rowserrcheck
    - reassign
    - exportloopref
    - staticcheck
#    - stylecheck # NOTE: brokerID must be dealt as brokerId
    - typecheck
    - unconvert
    - unparam
    - unused
    - whitespace

linters-settings:
  dogsled:
    max-blank-identifiers: 3 # default: 2
  funlen:
    # FIXME: we need to refactor functions with length more then ~200 lines
    lines: 323        # default: 60
    statements: 100   # default: 40
  gocritic:
    disabled-checks:
      - commentFormatting
  gocyclo:
    min-complexity: 38
  goheader:
    values:
      const:
        COMPANY: Cisco Systems, Inc. and/or its affiliates
      regexp:
        YEAR: 20(19|20|21|22|23)
        # NOTE: 1. pattern in the group to cover headers generated with `addlicense` while the
        #       2. pattern to cover existing files
        COPYRIGHT: (Copyright|Copyright ©)
    template: |-
      {{ COPYRIGHT }} {{ YEAR }} {{ COMPANY }}

      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
      You may obtain a copy of the License at

          http://www.apache.org/licenses/LICENSE-2.0

      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      See the License for the specific language governing permissions and
      limitations under the License.
  goimports:
    local-prefixes: github.com/banzaicloud/koperator
  golint:
    min-confidence: 0.1
  lll:
    # FIXME: we should be able to reduce the length of lines to be closer to the default 120 lines
    line-length: 300  # default: 120
  depguard:
    rules:
      main:
        files:
          - $all
        deny:
          - pkg: "forbiddenpackage"
            desc: Please don't use forbiddenpackage package

issues:
  exclude-rules:
    - path: '(.+)_test\.go'
      linters:
        - goconst