.golangci.yml

# https://golangci-lint.run/
# This file contains all available configuration options
# with their default values.

# options for analysis running
run:
  # timeout for analysis, e.g. 30s, 5m, default is 1m
  deadline: 1m

  # exit code when at least one issue was found, default is 1
  issues-exit-code: 1

  # include test files or not, default is true
  tests: false

  # which dirs to skip: they won't be analyzed;
  # can use regexp here: generated.*, regexp is applied on full path;
  # default value is empty list, but next dirs are always skipped independently
  # from this option's value:
  #   	vendor$, third_party$, testdata$, examples$, Godeps$, builtin$
  skip-dirs:
    - testdata$

  # which files to skip: they will be analyzed, but issues from them
  # won't be reported. Default value is empty list, but there is
  # no need to include all autogenerated files, we confidently recognize
  # autogenerated files. If it's not please let us know.
  skip-files:
    - pkg/tarantella/iproto-constants.go
    - pkg/tarantella/schema-constants.go
    - pkg/tarantella/iproto-constants-names.go

  # by default isn't set. If set we pass it to "go list -mod={option}". From "go help modules":
  # If invoked with -mod=readonly, the go command is disallowed from the implicit
  # automatic updating of go.mod described above. Instead, it fails when any changes
  # to go.mod are needed. This setting is most useful to check that go.mod does
  # not need updates, such as in a continuous integration and testing system.
  # If invoked with -mod=vendor, the go command assumes that the vendor
  # directory holds the correct copies of dependencies and ignores
  # the dependency descriptions in go.mod.
  modules-download-mode: readonly


# output configuration options
output:
  # colored-line-number|line-number|json|tab|checkstyle|code-climate, default is "colored-line-number"
  format: colored-line-number

  # print lines of code with issue, default is true
  print-issued-lines: false

  # print linter name in the end of issue text, default is true
  print-linter-name: true


linters-settings:
  govet:
    check-shadowing: true
  golint:
    min-confidence: 0.7
  cyclop:
    max-complexity: 20
  maligned:
    suggest-new: true
  dupl:
    threshold: 100
  goconst:
    min-len: 2
    min-occurrences: 2
  depguard:
    list-type: blacklist
    packages:
      # spew used in debug purposes and MUST be NOT added to production
      - github.com/davecgh/go-spew/spew
      - github.com/kr/pretty
      - log
      - github.com/ryboe/q

  misspell:
    locale: US
  lll:
    line-length: 140
  goimports:
    local-prefixes: github.com/golangci/golangci-lint
  gocritic:
    enabled-tags:
      - performance
      - style
      - experimental
    disabled-checks:
      - wrapperFunc
      - appendCombine
  tagliatelle:
    case:
      # Use the struct field name to check the name of the struct tag.
      # Default: false
      use-field-name: true
      rules:
        # Any struct tag type can be used.
        # Support string case: `camel`, `pascal`, `kebab`, `snake`, `goCamel`, `goPascal`, `goKebab`, `goSnake`, `upper`, `lower`
        json: camel
        yaml: camel
        xml: camel
        bson: camel
        avro: snake
        mapstructure: kebab

    errcheck:
      # Report about not checking of errors in type assertions: `a := b.(MyStruct)`.
      # Such cases aren't reported by default.
      # Default: false
      check-type-assertions: false
      # report about assignment of errors to blank identifier: `num, _ := strconv.Atoi(numStr)`.
      # Such cases aren't reported by default.
      # Default: false
      check-blank: false
      # To disable the errcheck built-in exclude list.
      # See `-excludeonly` option in https://github.com/kisielk/errcheck#excluding-functions for details.
      # Default: false
      disable-default-exclusions: true
      # List of functions to exclude from checking, where each entry is a single function to exclude.
      # See https://github.com/kisielk/errcheck#excluding-functions for details.
      exclude-functions:
        # - (*database/sql.Tx).Rollback()
        # - io/ioutil.ReadFile
        # - io.Copy(*bytes.Buffer)
        # - io.Copy(os.Stdout)

linters:
  enable-all: true
  disable:
    # - maligned
    # - prealloc
    - gosec
    - gochecknoglobals
    - lll
    - dupl
    # - nakedret
    - gochecknoinits
    - nlreturn
    - whitespace
    - wsl
    # - gofumpt
    - godot
    - gomnd
    # - noctx
    - gocritic
    - funlen
    - forbidigo
    - exhaustivestruct
    - wrapcheck
    - gci # conflicts with gofumpt
    - varnamelen
    - ireturn
    - nonamedreturns
    - exhaustruct
    - nestif
    - gocognit
    - nosnakecase
    - reassign
    - containedctx

issues:
  # Independently from option `exclude` we use default exclude patterns,
  # it can be disabled by this option. To list all
  # excluded by default patterns execute `golangci-lint run --help`.
  # Default value for this option is true.
  exclude-use-default: false

  # Maximum issues count per one linter. Set to 0 to disable. Default is 50.
  max-per-linter: 0

  # Maximum count of issues with the same text. Set to 0 to disable. Default is 3.
  max-same-issues: 0

  # Show only new issues: if there are unstaged changes or untracked files,
  # only those changes are analyzed, else only changes in HEAD~ are analyzed.
  # It's a super-useful option for integration of golangci-lint into existing
  # large codebase. It's not practical to fix all existing issues at the moment
  # of integration: much better don't allow issues in new code.
  # Default is false.
  new: false

  exclude:
    - "package-comments:"
    - "a blank import should be only in a main or test package, or have a comment justifying it"
    - "ST1000: at least one file in a package should have a package comment"


# golangci.com configuration
# https://github.com/golangci/golangci/wiki/Configuration
service:
  golangci-lint-version: 1.13.x # use fixed version to not introduce new linters unexpectedly
  prepare:
    - echo "here I can run custom commands, but no preparation needed"