.golangci.yml

# Copyright 2023 The KubeLB Authors.
#
# 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.

run:
  timeout: 20m
  issues-exit-code: 1

linters:
  enable:
    - asasalint
    - asciicheck
    - bidichk
    - bodyclose
    - depguard
    - durationcheck
    - errcheck
    - errname
    - errorlint
    - exportloopref
    - goconst
    - gocritic
    - gocyclo
    - gofmt
    - gosimple
    - govet
    - importas
    - ineffassign
    - loggercheck
    - misspell
    - nakedret
    - noctx
    - nolintlint
    - nosprintfhostport
    - predeclared
    - promlinter
    - revive
    - staticcheck
    - tenv
    - typecheck
    - unconvert
    - unused
    - wastedassign
    - whitespace
  disable-all: true

linters-settings:
  goimports:
    local-prefixes: k8c.io/kubelb
  tagliatelle:
    case:
      rules:
        json: goCamel
        yaml: goCamel
  depguard:
    rules:
      main:
        deny:
          - { pkg: io/ioutil, desc: https://go.dev/doc/go1.16#ioutil }
  govet:
    enable:
      - nilness # find tautologies / impossible conditions

issues:
  exclude:
    # TODO: These methods are more or less the same and we need to build an abstraction for this. That would lower the cyclomatic complexity.
    - "cyclomatic complexity 33 of func `CreateOrUpdateGRPCRoute` is high"
    - "cyclomatic complexity 33 of func `CreateOrUpdateHTTPRoute` is high"
  exclude-dirs:
    - hack
    - vendor
  exclude-files:
    - zz_generated.*.go
  # Excluding configuration per-path and per-linter
  exclude-rules:
    # Exclude some linters from running on tests files.
    - path: _test\.go
      linters:
        - revive