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.golangci.yml
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.golangci.yml
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# options for analysis running
run:
# timeout for analysis, e.g. 30s, 5m, default is 1m
timeout: 1m
issues:
# Maximum count of issues with the same text.
# Set to 0 to disable.
# Default: 3
max-same-issues: 0
# Maximum issues count per one linter.
# Set to 0 to disable.
# Default: 50
max-issues-per-linter: 0
output:
sort-results: true
# Uncomment and add a path if needed to exclude
# skip-dirs:
# - some/path
# skip-files:
# - ".*\\.my\\.go$"
# - lib/bad.go
# Find the whole list here https://golangci-lint.run/usage/linters/
linters:
disable-all: true
enable:
- deadcode # finds unused code
- errcheck # checking for unchecked errors in go programs
- errorlint # errorlint is a linter for that can be used to find code that will cause problems with the error wrapping scheme introduced in Go 1.13.
- goconst # finds repeated strings that could be replaced by a constant
- dupl # tool for code clone detection
- forbidigo # forbids identifiers matched by reg exps
# 'replace' is used in go.mod for many dependencies that come from libbeat. We should work to remove those,
# so we can re-enable this linter.
# - gomoddirectives # manage the use of 'replace', 'retract', and 'excludes' directives in go.mod.
- gomodguard
- gosimple # linter for Go source code that specializes in simplifying a code
- misspell # finds commonly misspelled English words in comments
- nakedret # finds naked returns in functions greater than a specified function length
- prealloc # finds slice declarations that could potentially be preallocated
- nolintlint # reports ill-formed or insufficient nolint directives
- staticcheck # Staticcheck is a go vet on steroids, applying a ton of static analysis checks
- stylecheck # a replacement for golint
- unparam # reports unused function parameters
- unused # checks Go code for unused constants, variables, functions and types
- govet # Vet examines Go source code and reports suspicious constructs, such as Printf calls whose arguments do not align with the format string
- ineffassign # detects when assignments to existing variables are not used
- structcheck # finds unused struct fields
- typecheck # Like the front-end of a Go compiler, parses and type-checks Go code
- varcheck # Finds unused global variables and constants
- asciicheck # simple linter to check that your code does not contain non-ASCII identifiers
- bodyclose # checks whether HTTP response body is closed successfully
- durationcheck # check for two durations multiplied together
- exportloopref # checks for pointers to enclosing loop variables
- goimports # Goimports does everything that gofmt does. Additionally it checks unused imports
- gosec # inspects source code for security problems
- importas # enforces consistent import aliases
- nilerr # finds the code that returns nil even if it checks that the error is not nil.
- noctx # noctx finds sending http request without context.Context
- unconvert # Remove unnecessary type conversions
- wastedassign # wastedassign finds wasted assignment statements.
- godox # tool for detection of FIXME, TODO and other comment keywords
# all available settings of specific linters
linters-settings:
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: true
errorlint:
# Check whether fmt.Errorf uses the %w verb for formatting errors. See the readme for caveats
errorf: true
# Check for plain type assertions and type switches
asserts: true
# Check for plain error comparisons
comparison: true
goconst:
# minimal length of string constant, 3 by default
min-len: 3
# minimal occurrences count to trigger, 3 by default
min-occurrences: 2
dupl:
# tokens count to trigger issue, 150 by default
threshold: 100
forbidigo:
# Forbid the following identifiers
forbid:
- fmt.Print.* # too much log noise
# Exclude godoc examples from forbidigo checks. Default is true.
exclude_godoc_examples: true
gomoddirectives:
# Allow local `replace` directives. Default is false.
replace-local: false
gomodguard:
blocked:
# List of blocked modules.
modules:
- github.com/elastic/beats/v7:
reason: "There must be no Beats dependency, use elastic-agent-libs instead."
gosimple:
# Select the Go version to target. The default is '1.13'.
go: "1.17"
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:
# - IdP
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: 0
prealloc:
# Report preallocation suggestions only on simple loops that have no returns/breaks/continues/gotos in them.
# True by default.
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
staticcheck:
# Select the Go version to target. The default is '1.13'.
go: "1.17"
stylecheck:
# Select the Go version to target. The default is '1.13'.
go: "1.17"
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:
# Select the Go version to target. The default is '1.13'.
go: "1.17"