.golangci.yml

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you 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.

version: "2"

linters:
  default: none
  enable:
    - bodyclose
    - dogsled
    - dupl
    - errcheck
    - funlen
    - goconst
    - gocritic
    - gocyclo
    - revive
    - gosec
    - govet
    - ineffassign
    - lll
    - misspell
    - nakedret
    - staticcheck
    - unconvert
    - unparam
    - unused
    - whitespace
    - depguard
  settings:
    govet:
      enable:
        - shadow
    gocyclo:
      min-complexity: 15
    dupl:
      threshold: 200
    goconst:
      min-len: 2
      min-occurrences: 2
    misspell:
      locale: US
    lll:
      line-length: 150
    gocritic:
      enabled-tags:
        - diagnostic
        - experimental
        - opinionated
        - performance
        - style
      disabled-checks:
        - ifElseChain
    funlen:
      lines: 100
      statements: 50
    whitespace:
      multi-if: false
      multi-func: false
    depguard:
      rules:
        prevent_cli_in_pkg:
          files: ["**/pkg/**/*.go"]
          deny:
            - pkg: "github.com/urfave/cli/v2"
              desc: "github.com/urfave/cli/v2 is not allowed in pkg module"
  exclusions:
    generated: lax
    presets:
      - comments
      - common-false-positives
      - legacy
      - std-error-handling
    rules:
      - linters: [revive]
        text: "exported: exported .* should have comment"
      - linters: [gosec]
        text: "G104"
      - linters: [errcheck]
        text: "Error return value of .((os\\.)?std(out|err)\\..*|.*Close|.*Flush|os\\.Remove(All)?|.*printf?|os\\.(Un)?Setenv). is not checked"
    paths:
      - third_party$
      - builtin$
      - examples$

formatters:
  enable:
    - gofmt
    - goimports
  settings:
    goimports:
      local-prefixes:
        - github.com/apache/skywalking-cli