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feat: remove v1 exclusion configuration #5451

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merged 8 commits into from
Feb 21, 2025
Merged

feat: remove v1 exclusion configuration #5451

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c704960
chore: remove v1 exclusion configuration
ldez Feb 18, 2025
ee3af9f
docs: replace default exclusions by exclusion presets
ldez Feb 19, 2025
b574814
chore: update CI and configuration
ldez Feb 19, 2025
5108d71
tests: update linter tests
ldez Feb 19, 2025
e01da53
tests: update global tests
ldez Feb 19, 2025
3214cac
tests: Windows ...
ldez Feb 20, 2025
e401b34
review
ldez Feb 20, 2025
7b39825
feat: new preset names
ldez Feb 20, 2025
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12 changes: 7 additions & 5 deletions .github/workflows/pr.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -41,10 +41,11 @@ jobs:
# - 1.18beta1 -> 1.18.0-beta.1
# - 1.18rc1 -> 1.18.0-rc.1
go-version: ${{ env.GO_VERSION }}
- name: lint
uses: golangci/[email protected]
with:
version: latest
# TODO(ldez): must add uncommented when [email protected] (with golangci-lint v2 support) will be created.
# - name: lint
# uses: golangci/[email protected]
# with:
# version: latest

tests-on-windows:
needs: golangci-lint # run after golangci-lint action to not produce duplicated errors
Expand Down Expand Up @@ -147,7 +148,8 @@ jobs:

- run: ./golangci-lint config
- run: ./golangci-lint config path
- run: ./golangci-lint config verify --schema jsonschema/golangci.jsonschema.json
# TODO(ldez) after v2: golangci.next.jsonschema.json -> golangci.jsonschema.json
- run: ./golangci-lint config verify --schema jsonschema/golangci.next.jsonschema.json

- run: ./golangci-lint help
- run: ./golangci-lint help linters
Expand Down
179 changes: 69 additions & 110 deletions .golangci.next.reference.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -261,6 +261,75 @@ linters:
# Default: false
fast: true

# Defines a set of rules to ignore issues.
# It does not skip the analysis, and so does not ignore "typecheck" errors.
exclusions:
# Mode of the generated files analysis.
#
# - `strict`: sources are excluded by strictly following the Go generated file convention.
# Source files that have lines matching only the following regular expression will be excluded: `^// Code generated .* DO NOT EDIT\.$`
# This line must appear before the first non-comment, non-blank text in the file.
# https://go.dev/s/generatedcode
# - `lax`: sources are excluded if they contain lines like `autogenerated file`, `code generated`, `do not edit`, etc.
# - `disable`: disable the generated files exclusion.
#
# Default: lax
generated: strict
# Log a warning if an exclusion rule is unused.
# Default: false
warn-unused: true
# Predefined exclusion rules.
# Default: []
presets:
- comments
- std-error-handling
- common-false-positives
- legacy

# Excluding configuration per-path, per-linter, per-text and per-source.
rules:
# Exclude some linters from running on tests files.
- path: _test\.go
linters:
- gocyclo
- errcheck
- dupl
- gosec

# Run some linter only for test files by excluding its issues for everything else.
- path-except: _test\.go
linters:
- forbidigo

# Exclude known linters from partially hard-vendored code,
# which is impossible to exclude via `nolint` comments.
# `/` will be replaced by the current OS file path separator to properly work on Windows.
- path: internal/hmac/
text: "weak cryptographic primitive"
linters:
- gosec

# Exclude some `staticcheck` messages.
- linters:
- staticcheck
text: "SA9003:"

# Exclude `lll` issues for long lines with `go:generate`.
- linters:
- lll
source: "^//go:generate "

# Which file paths to exclude: they will be analyzed, but issues from them won't be reported.
# "/" will be replaced by the current OS file path separator to properly work on Windows.
# Default: []
paths:
- ".*\\.my\\.go$"
- lib/bad.go
# Which file paths to not exclude.
# Default: []
paths-except:
- ".*\\.my\\.go$"
- lib/bad.go

formatters:
# Enable specific formatter.
Expand Down Expand Up @@ -3940,116 +4009,6 @@ linters-settings:


issues:
# List of regexps of issue texts to exclude.
#
# But independently of this option we use default exclude patterns,
# it can be disabled by `exclude-use-default: false`.
# To list all excluded by default patterns execute `golangci-lint run --help`
#
# Default: https://golangci-lint.run/usage/false-positives/#default-exclusions
exclude:
- abcdef

# Excluding configuration per-path, per-linter, per-text and per-source
exclude-rules:
# Exclude some linters from running on tests files.
- path: _test\.go
linters:
- gocyclo
- errcheck
- dupl
- gosec

# Run some linter only for test files by excluding its issues for everything else.
- path-except: _test\.go
linters:
- forbidigo

# Exclude known linters from partially hard-vendored code,
# which is impossible to exclude via `nolint` comments.
# `/` will be replaced by current OS file path separator to properly work on Windows.
- path: internal/hmac/
text: "weak cryptographic primitive"
linters:
- gosec

# Exclude some `staticcheck` messages.
- linters:
- staticcheck
text: "SA9003:"

# Exclude `lll` issues for long lines with `go:generate`.
- linters:
- lll
source: "^//go:generate "

# Independently of 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: true
exclude-use-default: false

# If set to true, `exclude` and `exclude-rules` regular expressions become case-sensitive.
# Default: false
exclude-case-sensitive: false

# Which dirs to exclude: issues from them won't be reported.
# Can use regexp here: `generated.*`, regexp is applied on full path,
# including the path prefix if one is set.
# Default dirs are skipped independently of this option's value (see exclude-dirs-use-default).
# "/" will be replaced by current OS file path separator to properly work on Windows.
# Default: []
exclude-dirs:
- src/external_libs
- autogenerated_by_my_lib

# Enables exclude of directories:
# - vendor$, third_party$, testdata$, examples$, Godeps$, builtin$
# Default: true
exclude-dirs-use-default: false

# Which files to exclude: they will be analyzed, but issues from them won't be reported.
# There is no need to include all autogenerated files,
# we confidently recognize autogenerated files.
# If it's not, please let us know.
# "/" will be replaced by current OS file path separator to properly work on Windows.
# Default: []
exclude-files:
- ".*\\.my\\.go$"
- lib/bad.go

# Mode of the generated files analysis.
#
# - `strict`: sources are excluded by following strictly the Go generated file convention.
# Source files that have lines matching only the following regular expression will be excluded: `^// Code generated .* DO NOT EDIT\.$`
# This line must appear before the first non-comment, non-blank text in the file.
# https://go.dev/s/generatedcode
# - `lax`: sources are excluded if they contain lines `autogenerated file`, `code generated`, `do not edit`, etc.
# - `disable`: disable the generated files exclusion.
#
# Default: lax
exclude-generated: strict

# The list of ids of default excludes to include or disable.
# https://golangci-lint.run/usage/false-positives/#default-exclusions
# Default: []
include:
- EXC0001
- EXC0002
- EXC0003
- EXC0004
- EXC0005
- EXC0006
- EXC0007
- EXC0008
- EXC0009
- EXC0010
- EXC0011
- EXC0012
- EXC0013
- EXC0014
- EXC0015

# Maximum issues count per one linter.
# Set to 0 to disable.
# Default: 50
Expand Down
119 changes: 63 additions & 56 deletions .golangci.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,8 @@
#
# See the file `.golangci.reference.yml` to have a list of all available configuration options.

version: "2"

linters:
disable-all: true
# This list of linters is not a recommendation (same thing for all this configuration file).
Expand All @@ -31,8 +33,6 @@ linters:
- gocritic
- gocyclo
- godox
- gofmt
- goimports
- mnd
- goprintffuncname
- gosec
Expand All @@ -53,7 +53,68 @@ linters:
- unparam
- unused
- whitespace
exclusions:
presets:
- comments
- std-error-handling
- common-false-positives
- legacy
paths:
- test/testdata_etc # test files
- internal/go # extracted from Go code
- internal/x # extracted from x/tools code
- pkg/goformatters/gci/internal # extracted from gci code
- pkg/goanalysis/runner_checker.go # extracted from x/tools code
rules:
- path: (.+)_test\.go
linters:
- dupl
- mnd
- lll

# Deprecated linter options.
- path: pkg/golinters/errcheck/errcheck.go
linters: [staticcheck]
text: "SA1019: errCfg.Exclude is deprecated: use ExcludeFunctions instead"
- path: pkg/golinters/errcheck/errcheck.go
linters: [staticcheck]
text: "SA1019: errCfg.Ignore is deprecated: use ExcludeFunctions instead"
- path: pkg/golinters/govet/govet.go
linters: [staticcheck]
text: "SA1019: cfg.CheckShadowing is deprecated: the linter should be enabled inside Enable."
- path: pkg/golinters/godot/godot.go
linters: [staticcheck]
text: "SA1019: settings.CheckAll is deprecated: use Scope instead"
- path: pkg/goformatters/gci/gci.go
linters: [staticcheck]
text: "SA1019: settings.LocalPrefixes is deprecated: use Sections instead."

# Related to `run.go`, it cannot be removed.
- path: pkg/golinters/gofumpt/gofumpt.go
linters: [staticcheck]
text: "SA1019: settings.LangVersion is deprecated: use the global `run.go` instead."

# Based on existing code, the modifications should be limited to make maintenance easier.
- path: pkg/golinters/unused/unused.go
linters: [gocritic]
text: "rangeValCopy: each iteration copies 160 bytes \\(consider pointers or indexing\\)"

# Related to the result of computation but divided multiple times by 1024.
- path: test/bench/bench_test.go
linters: [gosec]
text: "G115: integer overflow conversion uint64 -> int"

formatters:
enable:
- gofmt
- goimports
settings:
gofmt:
rewrite-rules:
- pattern: 'interface{}'
replacement: 'any'
goimports:
local-prefixes: github.com/golangci/golangci-lint

linters-settings:
depguard:
Expand Down Expand Up @@ -95,12 +156,6 @@ linters-settings:
godox:
keywords:
- FIXME
gofmt:
rewrite-rules:
- pattern: 'interface{}'
replacement: 'any'
goimports:
local-prefixes: github.com/golangci/golangci-lint
mnd:
# don't include the "operation" and "assign"
checks:
Expand Down Expand Up @@ -146,53 +201,5 @@ linters-settings:
- name: unused-parameter
- name: unused-receiver

issues:
exclude-rules:
- path: (.+)_test\.go
linters:
- dupl
- mnd
- lll

# Deprecated linter options.
- path: pkg/golinters/errcheck/errcheck.go
linters: [staticcheck]
text: "SA1019: errCfg.Exclude is deprecated: use ExcludeFunctions instead"
- path: pkg/golinters/errcheck/errcheck.go
linters: [staticcheck]
text: "SA1019: errCfg.Ignore is deprecated: use ExcludeFunctions instead"
- path: pkg/golinters/govet/govet.go
linters: [staticcheck]
text: "SA1019: cfg.CheckShadowing is deprecated: the linter should be enabled inside Enable."
- path: pkg/golinters/godot/godot.go
linters: [staticcheck]
text: "SA1019: settings.CheckAll is deprecated: use Scope instead"
- path: pkg/goformatters/gci/gci.go
linters: [staticcheck]
text: "SA1019: settings.LocalPrefixes is deprecated: use Sections instead."

# Related to `run.go`, it cannot be removed.
- path: pkg/golinters/gofumpt/gofumpt.go
linters: [staticcheck]
text: "SA1019: settings.LangVersion is deprecated: use the global `run.go` instead."

# Based on existing code, the modifications should be limited to make maintenance easier.
- path: pkg/golinters/unused/unused.go
linters: [gocritic]
text: "rangeValCopy: each iteration copies 160 bytes \\(consider pointers or indexing\\)"

# Related to the result of computation but divided multiple times by 1024.
- path: test/bench/bench_test.go
linters: [gosec]
text: "G115: integer overflow conversion uint64 -> int"

exclude-dirs:
- test/testdata_etc # test files
- internal/go # extracted from Go code
- internal/x # extracted from x/tools code
- pkg/goformatters/gci/internal # extracted from gci code
exclude-files:
- pkg/goanalysis/runner_checker.go # extracted from x/tools code

run:
timeout: 5m
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