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Merged
merged 1 commit into from
Jan 19, 2020
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dev: use goprintffuncname, gomnd and rowserrcheck #927

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166 changes: 84 additions & 82 deletions .golangci.example.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -67,6 +67,12 @@ output:

# all available settings of specific linters
linters-settings:
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 assetions: `a := b.(MyStruct)`;
# default is false: such cases aren't reported by default.
Expand All @@ -84,11 +90,64 @@ linters-settings:
# path to a file containing a list of functions to exclude from checking
# see https://github.com/kisielk/errcheck#excluding-functions for details
exclude: /path/to/file.txt

funlen:
lines: 60
statements: 40
gocognit:
# minimal code complexity to report, 30 by default (but we recommend 10-20)
min-complexity: 10
goconst:
# minimal length of string constant, 3 by default
min-len: 3
# minimal occurrences count to trigger, 3 by default
min-occurrences: 3
gocritic:
# Which checks should be enabled; can't be combined with 'disabled-checks';
# See https://go-critic.github.io/overview#checks-overview
# To check which checks are enabled run `GL_DEBUG=gocritic golangci-lint run`
# By default list of stable checks is used.
enabled-checks:
- rangeValCopy

# Which checks should be disabled; can't be combined with 'enabled-checks'; default is empty
disabled-checks:
- regexpMust

# Enable multiple checks by tags, run `GL_DEBUG=gocritic golangci-lint run` to see all tags and checks.
# Empty list by default. See https://github.com/go-critic/go-critic#usage -> section "Tags".
enabled-tags:
- performance

settings: # settings passed to gocritic
captLocal: # must be valid enabled check name
paramsOnly: true
rangeValCopy:
sizeThreshold: 32
gocyclo:
# minimal code complexity to report, 30 by default (but we recommend 10-20)
min-complexity: 10
godox:
# report any comments starting with keywords, this is useful for TODO or FIXME comments that
# might be left in the code accidentally and should be resolved before merging
keywords: # default keywords are TODO, BUG, and FIXME, these can be overwritten by this setting
- NOTE
- OPTIMIZE # marks code that should be optimized before merging
- HACK # marks hack-arounds that should be removed before merging
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/org/project
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
Expand All @@ -109,33 +168,6 @@ linters-settings:
disable:
- shadow
disable-all: false
golint:
# minimal confidence for issues, default is 0.8
min-confidence: 0.8
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/org/project
gocyclo:
# minimal code complexity to report, 30 by default (but we recommend 10-20)
min-complexity: 10
gocognit:
# minimal code complexity to report, 30 by default (but we recommend 10-20)
min-complexity: 10
maligned:
# print struct with more effective memory layout or not, false by default
suggest-new: true
dupl:
# tokens count to trigger issue, 150 by default
threshold: 100
goconst:
# minimal length of string constant, 3 by default
min-len: 3
# minimal occurrences count to trigger, 3 by default
min-occurrences: 3
depguard:
list-type: blacklist
include-go-root: false
Expand All @@ -144,34 +176,22 @@ linters-settings:
packages-with-error-message:
# specify an error message to output when a blacklisted package is used
- github.com/sirupsen/logrus: "logging is allowed only by logutils.Log"
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: 120
# tab width in spaces. Default to 1.
tab-width: 1
maligned:
# print struct with more effective memory layout or not, false by default
suggest-new: true
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
ignore-words:
- someword
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: 120
# tab width in spaces. Default to 1.
tab-width: 1
rowserrcheck:
packages:
- github.com/jmoiron/sqlx
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
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
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
Expand All @@ -184,39 +204,21 @@ linters-settings:
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
gocritic:
# Which checks should be enabled; can't be combined with 'disabled-checks';
# See https://go-critic.github.io/overview#checks-overview
# To check which checks are enabled run `GL_DEBUG=gocritic golangci-lint run`
# By default list of stable checks is used.
enabled-checks:
- rangeValCopy

# Which checks should be disabled; can't be combined with 'enabled-checks'; default is empty
disabled-checks:
- regexpMust

# Enable multiple checks by tags, run `GL_DEBUG=gocritic golangci-lint run` to see all tags and checks.
# Empty list by default. See https://github.com/go-critic/go-critic#usage -> section "Tags".
enabled-tags:
- performance

settings: # settings passed to gocritic
captLocal: # must be valid enabled check name
paramsOnly: true
rangeValCopy:
sizeThreshold: 32
godox:
# report any comments starting with keywords, this is useful for TODO or FIXME comments that
# might be left in the code accidentally and should be resolved before merging
keywords: # default keywords are TODO, BUG, and FIXME, these can be overwritten by this setting
- NOTE
- OPTIMIZE # marks code that should be optimized before merging
- HACK # marks hack-arounds that should be removed before merging
dogsled:
# checks assignments with too many blank identifiers; default is 2
max-blank-identifiers: 2

rowserrcheck:
packages:
- github.com/jmoiron/sqlx
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
whitespace:
multi-if: false # Enforces newlines (or comments) after every multi-line if statement
multi-func: false # Enforces newlines (or comments) after every multi-line function signature
Expand Down
76 changes: 45 additions & 31 deletions .golangci.yml
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Original file line number Diff line number Diff line change
@@ -1,24 +1,4 @@
linters-settings:
govet:
check-shadowing: true
settings:
printf:
funcs:
- (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
golint:
min-confidence: 0
gocyclo:
min-complexity: 15
maligned:
suggest-new: true
dupl:
threshold: 100
goconst:
min-len: 2
min-occurrences: 2
depguard:
list-type: blacklist
packages:
Expand All @@ -27,12 +7,14 @@ linters-settings:
- github.com/sirupsen/logrus
packages-with-error-message:
- github.com/sirupsen/logrus: "logging is allowed only by logutils.Log"
misspell:
locale: US
lll:
line-length: 140
goimports:
local-prefixes: github.com/golangci/golangci-lint
dupl:
threshold: 100
funlen:
lines: 100
statements: 50
goconst:
min-len: 2
min-occurrences: 2
gocritic:
enabled-tags:
- diagnostic
Expand All @@ -46,16 +28,38 @@ linters-settings:
- octalLiteral
- whyNoLint
- wrapperFunc
funlen:
lines: 100
statements: 50
gocyclo:
min-complexity: 15
goimports:
local-prefixes: github.com/golangci/golangci-lint
golint:
min-confidence: 0
gomnd:
settings:
mnd:
# don't include the "operation" and "assign"
checks: argument,case,condition,return
govet:
check-shadowing: true
settings:
printf:
funcs:
- (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:
line-length: 140
maligned:
suggest-new: true
misspell:
locale: US

linters:
# please, do not use `enable-all`: it's deprecated and will be removed soon.
# inverted configuration with `enable-all` and `disable` is not scalable during updates of golangci-lint
disable-all: true
enable:
# - rowserrcheck
- bodyclose
- deadcode
- depguard
Expand All @@ -70,6 +74,8 @@ linters:
- gofmt
- goimports
- golint
# - gomnd TODO: enable it with release > v1.23.0
- goprintffuncname
- gosec
- gosimple
- govet
Expand All @@ -78,6 +84,7 @@ linters:
- lll
- misspell
- nakedret
- rowserrcheck
- scopelint
- staticcheck
- structcheck
Expand All @@ -96,6 +103,13 @@ linters:
# - maligned
# - prealloc

issues:
# Excluding configuration per-path, per-linter, per-text and per-source
exclude-rules:
- path: _test\.go
linters:
- gomnd

run:
skip-dirs:
- test/testdata_etc
Expand All @@ -106,6 +120,6 @@ run:
# golangci.com configuration
# https://github.com/golangci/golangci/wiki/Configuration
service:
golangci-lint-version: 1.22.x # use the fixed version to not introduce new linters unexpectedly
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"
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