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.golangci.yml
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.golangci.yml
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linters-settings:
depguard:
list-type: blacklist
include-go-root: false
packages-with-error-message:
- errors: "Use github.com/pkg/errors instead of errors"
dogsled:
# checks assignments with too many blank identifiers; default is 2
max-blank-identifiers: 2
dupl:
# tokens count to trigger issue, 150 by default
threshold: 100
errcheck:
# report about not checking of errors in type assertions: `a := b.(MyStruct)`;
# default is false: such cases aren't reported by default.
check-type-assertions: false
# report about assignment of errors to blank identifier: `num, _ := strconv.Atoi(numStr)`;
# default is false: such cases aren't reported by default.
check-blank: false
# [deprecated] comma-separated list of pairs of the form pkg:regex
# the regex is used to ignore names within pkg. (default "fmt:.*").
# see https://github.com/kisielk/errcheck#the-deprecated-method for details
ignore: fmt:.*
exhaustive:
# indicates that switch statements are to be considered exhaustive if a
# 'default' case is present, even if all enum members aren't listed in the
# switch
default-signifies-exhaustive: true
funlen:
lines: 100
statements: 50
gci:
# put imports beginning with prefix after 3rd-party packages;
# only support one prefix
# if not set, use goimports.local-prefixes
local-prefixes: github.com/Eun/yaegi-template
gocognit:
# minimal code complexity to report, 30 by default (but we recommend 10-20)
min-complexity: 30
nestif:
# minimal complexity of if statements to report, 5 by default
min-complexity: 5
goconst:
# minimal length of string constant, 3 by default
min-len: 3
# minimal occurrences count to trigger, 3 by default
min-occurrences: 3
gocritic:
enabled-tags:
- diagnostic
- experimental
- opinionated
- performance
- style
disabled-checks:
- dupImport # https://github.com/go-critic/go-critic/issues/845
- ifElseChain
- octalLiteral
- whyNoLint
- wrapperFunc
gocyclo:
# minimal code complexity to report, 30 by default (but we recommend 10-20)
min-complexity: 30
godot:
# check all top-level comments, not only declarations
check-all: false
gofmt:
# simplify code: gofmt with `-s` option, true by default
simplify: true
goimports:
# put imports beginning with prefix after 3rd-party packages;
# it's a comma-separated list of prefixes
local-prefixes: github.com/Eun/yaegi-template
golint:
# minimal confidence for issues, default is 0.8
min-confidence: 0.8
gomnd:
settings:
mnd:
# the list of enabled checks, see https://github.com/tommy-muehle/go-mnd/#checks for description.
checks: argument,case,condition,operation,return,assign
govet:
# report about shadowed variables
check-shadowing: true
# settings per analyzer
settings:
printf: # analyzer name, run `go tool vet help` to see all analyzers
funcs: # run `go tool vet help printf` to see available settings for `printf` analyzer
- (github.com/golangci/golangci-lint/pkg/logutils.Log).Infof
- (github.com/golangci/golangci-lint/pkg/logutils.Log).Warnf
- (github.com/golangci/golangci-lint/pkg/logutils.Log).Errorf
- (github.com/golangci/golangci-lint/pkg/logutils.Log).Fatalf
lll:
# max line length, lines longer will be reported. Default is 120.
# '\t' is counted as 1 character by default, and can be changed with the tab-width option
line-length: 140
# tab width in spaces. Default to 1.
tab-width: 1
misspell:
# Correct spellings using locale preferences for US or UK.
# Default is to use a neutral variety of English.
# Setting locale to US will correct the British spelling of 'colour' to 'color'.
locale: US
nakedret:
# make an issue if func has more lines of code than this setting and it has naked returns; default is 30
max-func-lines: 30
prealloc:
simple: true
range-loops: true # Report preallocation suggestions on range loops, true by default
for-loops: false # Report preallocation suggestions on for loops, false by default
nolintlint:
# Enable to ensure that nolint directives are all used. Default is true.
allow-unused: false
# Disable to ensure that nolint directives don't have a leading space. Default is true.
allow-leading-space: true
# Exclude following linters from requiring an explanation. Default is [].
allow-no-explanation: []
# Enable to require an explanation of nonzero length after each nolint directive. Default is false.
require-explanation: true
# Enable to require nolint directives to mention the specific linter being suppressed. Default is false.
require-specific: true
unparam:
# Inspect exported functions, default is false. Set to true if no external program/library imports your code.
# XXX: if you enable this setting, unparam will report a lot of false-positives in text editors:
# if it's called for subdir of a project it can't find external interfaces. All text editor integrations
# with golangci-lint call it on a directory with the changed file.
check-exported: false
unused:
# treat code as a program (not a library) and report unused exported identifiers; default is false.
# XXX: if you enable this setting, unused will report a lot of false-positives in text editors:
# if it's called for subdir of a project it can't find funcs usages. All text editor integrations
# with golangci-lint call it on a directory with the changed file.
check-exported: false
linters:
disable-all: true
enable:
- bodyclose
- deadcode
- depguard
- dogsled
- dupl
- errcheck
- exhaustive
- funlen
- gochecknoinits
- gocognit
- goconst
- gocritic
- gocyclo
- godot
- gofmt
- goimports
- golint
- gomnd
- goprintffuncname
- gosec
- gosimple
- govet
- ineffassign
- lll
- misspell
- nestif
- nakedret
- noctx
- nolintlint
- prealloc
- rowserrcheck
- scopelint
- staticcheck
- structcheck
- stylecheck
- typecheck
- unconvert
- unparam
- unused
- varcheck
- whitespace
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-issues-per-linter: 0
# Maximum count of issues with the same text. Set to 0 to disable. Default is 3.
max-same-issues: 0
exclude-rules:
# Exclude some linters from running on tests files.
- path: _test\.go
linters:
- gocyclo
- errcheck
- dupl
- gosec
- funlen
- goconst
- scopelint
- gocognit
- lll
- text: 'shadow: declaration of "err" shadows declaration at line \d+'
linters:
- govet
- text: "don't use an underscore in package name"
linters:
- golint
- text: "should not use underscores in package names"
linters:
- stylecheck
# golangci.com configuration
# https://github.com/golangci/golangci/wiki/Configuration
service:
golangci-lint-version: 1.23.x # use the fixed version to not introduce new linters unexpectedly
prepare:
- echo "here I can run custom commands, but no preparation needed for this repo"