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Upgrade golangci-lint to v2.1.1 and migrate configuration
On-behalf-of: SAP <marvin.beckers@sap.com> Signed-off-by: Marvin Beckers <marvin@kubermatic.com>
1 parent 1964831 commit 7fa6bef

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Lines changed: 159 additions & 158 deletions

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‎.github/workflows/ci.yml‎

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Original file line numberDiff line numberDiff line change
@@ -38,8 +38,7 @@ jobs:
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- name: golangci-lint
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uses: golangci/golangci-lint-action@1481404843c368bc19ca9406f87d6e0fc97bdcfd # tag=v7.0.0
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with:
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version: v1.64.5
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args: --out-format=colored-line-number
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version: v2.1.1
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working-directory: ${{matrix.working-directory}}
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golangci-lint: # aggregate the results of the matrix job. This we can depend on in the branch protection rule.

‎.golangci.yml‎

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@@ -1,5 +1,9 @@
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version: "2"
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run:
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go: "1.23"
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allow-parallel-runners: true
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linters:
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disable-all: true
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default: none
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enable:
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- asasalint
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- asciicheck
@@ -12,15 +16,11 @@ linters:
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- errchkjson
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- errorlint
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- exhaustive
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- gci
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- ginkgolinter
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- goconst
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- gocritic
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- gocyclo
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- gofmt
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- goimports
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- goprintffuncname
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- gosimple
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- govet
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- importas
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- ineffassign
@@ -32,161 +32,163 @@ linters:
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- prealloc
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- revive
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- staticcheck
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- stylecheck
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- tagliatelle
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- typecheck
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- unconvert
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- unparam
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- unused
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- whitespace
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linters-settings:
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govet:
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enable-all: true
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disable:
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- fieldalignment
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- shadow
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gci:
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custom-order: true
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skip-generated: true
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sections:
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- standard
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- default
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- prefix(k8s.io)
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- prefix(sigs.k8s.io/controller-runtime)
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- prefix(sigs.k8s.io/multicluster-runtime)
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- blank
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- dot
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importas:
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no-unaliased: true
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alias:
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# Kubernetes
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- pkg: k8s.io/api/core/v1
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alias: corev1
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- pkg: k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1
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alias: apiextensionsv1
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- pkg: k8s.io/apimachinery/pkg/apis/meta/v1
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alias: metav1
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- pkg: k8s.io/apimachinery/pkg/api/errors
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alias: apierrors
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- pkg: k8s.io/apimachinery/pkg/util/errors
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alias: kerrors
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# Controller Runtime
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- pkg: sigs.k8s.io/controller-runtime
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alias: ctrl
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revive:
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rules:
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settings:
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govet:
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disable:
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- fieldalignment
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- shadow
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enable-all: true
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importas:
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alias:
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# Kubernetes
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- pkg: k8s.io/api/core/v1
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alias: corev1
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- pkg: k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1
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alias: apiextensionsv1
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- pkg: k8s.io/apimachinery/pkg/apis/meta/v1
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alias: metav1
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- pkg: k8s.io/apimachinery/pkg/api/errors
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alias: apierrors
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- pkg: k8s.io/apimachinery/pkg/util/errors
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alias: kerrors
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# Controller Runtime
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- pkg: sigs.k8s.io/controller-runtime
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alias: ctrl
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no-unaliased: true
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revive:
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# The following rules are recommended https://github.com/mgechev/revive#recommended-configuration
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- name: blank-imports
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- name: context-as-argument
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- name: context-keys-type
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- name: dot-imports
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- name: error-return
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- name: error-strings
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- name: error-naming
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- name: exported
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- name: if-return
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- name: increment-decrement
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- name: var-naming
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- name: var-declaration
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- name: range
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- name: receiver-naming
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- name: time-naming
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- name: unexported-return
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- name: indent-error-flow
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- name: errorf
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- name: superfluous-else
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- name: unreachable-code
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- name: redefines-builtin-id
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#
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# Rules in addition to the recommended configuration above.
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#
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- name: bool-literal-in-expr
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- name: constant-logical-expr
106-
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rules:
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- name: blank-imports
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- name: context-as-argument
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- name: context-keys-type
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- name: dot-imports
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- name: error-return
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- name: error-strings
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- name: error-naming
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- name: exported
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- name: if-return
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- name: increment-decrement
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- name: var-naming
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- name: var-declaration
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- name: range
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- name: receiver-naming
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- name: time-naming
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- name: unexported-return
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- name: indent-error-flow
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- name: errorf
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- name: superfluous-else
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- name: unreachable-code
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- name: redefines-builtin-id
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# Rules in addition to the recommended configuration above.
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- name: bool-literal-in-expr
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- name: constant-logical-expr
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exclusions:
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generated: lax
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rules:
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- linters:
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- gosec
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text: 'G108: Profiling endpoint is automatically exposed on /debug/pprof'
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- linters:
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- revive
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text: 'exported: exported method .*\.(Reconcile|SetupWithManager|SetupWebhookWithManager) should have comment or be unexported'
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- linters:
100+
- errcheck
101+
text: Error return value of .((os\.)?std(out|err)\..*|.*Close|.*Flush|os\.Remove(All)?|.*print(f|ln)?|os\.(Un)?Setenv). is not checked
102+
- linters:
103+
- staticcheck
104+
text: 'SA1019: .*The component config package has been deprecated and will be removed in a future release.'
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- linters:
106+
- staticcheck
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text: 'QF1008: could remove embedded field ".*" from selector'
108+
# With Go 1.16, the new embed directive can be used with an un-named import,
109+
# revive (previously, golint) only allows these to be imported in a main.go, which wouldn't work for us.
110+
# This directive allows the embed package to be imported with an underscore everywhere.
111+
- linters:
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- revive
113+
source: _ "embed"
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# Exclude some packages or code to require comments, for example test code, or fake clients.
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- linters:
116+
- revive
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text: exported (method|function|type|const) (.+) should have comment or be unexported
118+
source: (func|type).*Fake.*
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- linters:
120+
- revive
121+
path: fake_\.go
122+
text: exported (method|function|type|const) (.+) should have comment or be unexported
123+
# Disable unparam "always receives" which might not be really
124+
# useful when building libraries.
125+
- linters:
126+
- unparam
127+
text: always receives
128+
# Dot imports for gomega and ginkgo are allowed
129+
# within test files.
130+
- path: _test\.go
131+
text: should not use dot imports
132+
- path: _test\.go
133+
text: cyclomatic complexity
134+
- path: _test\.go
135+
text: 'G107: Potential HTTP request made with variable url'
136+
# Append should be able to assign to a different var/slice.
137+
- linters:
138+
- gocritic
139+
text: 'appendAssign: append result not assigned to the same slice'
140+
- linters:
141+
- gocritic
142+
text: 'singleCaseSwitch: should rewrite switch statement to if statement'
143+
# It considers all file access to a filename that comes from a variable problematic,
144+
# which is naiv at best.
145+
- linters:
146+
- gosec
147+
text: 'G304: Potential file inclusion via variable'
148+
- linters:
149+
- dupl
150+
path: _test\.go
151+
- linters:
152+
- revive
153+
path: .*/internal/.*
154+
# The following are being worked on to remove their exclusion. This list should be reduced or go away all together over time.
155+
# If it is decided they will not be addressed they should be moved above this comment.
156+
- path: (.+)\.go$
157+
text: Subprocess launch(ed with variable|ing should be audited)
158+
- path: (.+)\.go$
159+
text: (G204|G104|G307)
160+
- path: (.+)\.go$
161+
text: 'ST1000: at least one file in a package should have a package comment'
162+
paths:
163+
- zz_generated.*\.go$
164+
- .*conversion.*\.go$
165+
- third_party$
166+
- builtin$
167+
- examples$
107168
issues:
108-
max-same-issues: 0
109169
max-issues-per-linter: 0
110-
# We are disabling default golangci exclusions because we want to help reviewers to focus on reviewing the most relevant
111-
# changes in PRs and avoid nitpicking.
112-
exclude-use-default: false
113-
# List of regexps of issue texts to exclude, empty list by default.
114-
exclude:
115-
# The following are being worked on to remove their exclusion. This list should be reduced or go away all together over time.
116-
# If it is decided they will not be addressed they should be moved above this comment.
117-
- Subprocess launch(ed with variable|ing should be audited)
118-
- (G204|G104|G307)
119-
- "ST1000: at least one file in a package should have a package comment"
120-
exclude-files:
121-
- "zz_generated.*\\.go$"
122-
- ".*conversion.*\\.go$"
123-
exclude-rules:
124-
- linters:
125-
- gosec
126-
text: "G108: Profiling endpoint is automatically exposed on /debug/pprof"
127-
- linters:
128-
- revive
129-
text: "exported: exported method .*\\.(Reconcile|SetupWithManager|SetupWebhookWithManager) should have comment or be unexported"
130-
- linters:
131-
- errcheck
132-
text: Error return value of .((os\.)?std(out|err)\..*|.*Close|.*Flush|os\.Remove(All)?|.*print(f|ln)?|os\.(Un)?Setenv). is not checked
133-
- linters:
134-
- staticcheck
135-
text: "SA1019: .*The component config package has been deprecated and will be removed in a future release."
136-
# With Go 1.16, the new embed directive can be used with an un-named import,
137-
# revive (previously, golint) only allows these to be imported in a main.go, which wouldn't work for us.
138-
# This directive allows the embed package to be imported with an underscore everywhere.
139-
- linters:
140-
- revive
141-
source: _ "embed"
142-
# Exclude some packages or code to require comments, for example test code, or fake clients.
143-
- linters:
144-
- revive
145-
text: exported (method|function|type|const) (.+) should have comment or be unexported
146-
source: (func|type).*Fake.*
147-
- linters:
148-
- revive
149-
text: exported (method|function|type|const) (.+) should have comment or be unexported
150-
path: fake_\.go
151-
# Disable unparam "always receives" which might not be really
152-
# useful when building libraries.
153-
- linters:
154-
- unparam
155-
text: always receives
156-
# Dot imports for gomega and ginkgo are allowed
157-
# within test files.
158-
- path: _test\.go
159-
text: should not use dot imports
160-
- path: _test\.go
161-
text: cyclomatic complexity
162-
- path: _test\.go
163-
text: "G107: Potential HTTP request made with variable url"
164-
# Append should be able to assign to a different var/slice.
165-
- linters:
166-
- gocritic
167-
text: "appendAssign: append result not assigned to the same slice"
168-
- linters:
169-
- gocritic
170-
text: "singleCaseSwitch: should rewrite switch statement to if statement"
171-
# It considers all file access to a filename that comes from a variable problematic,
172-
# which is naiv at best.
173-
- linters:
174-
- gosec
175-
text: "G304: Potential file inclusion via variable"
176-
- linters:
177-
- dupl
178-
path: _test\.go
179-
- linters:
180-
- revive
181-
path: .*/internal/.*
182-
- linters:
183-
- unused
184-
# Seems to incorrectly trigger on the two implementations that are only
185-
# used through an interface and not directly..?
186-
# Likely same issue as https://github.com/dominikh/go-tools/issues/1616
187-
path: pkg/controller/priorityqueue/metrics\.go
188-
189-
run:
190-
go: "1.23"
191-
timeout: 10m
192-
allow-parallel-runners: true
170+
max-same-issues: 0
171+
formatters:
172+
enable:
173+
- gci
174+
- gofmt
175+
- goimports
176+
settings:
177+
gci:
178+
sections:
179+
- standard
180+
- default
181+
- prefix(k8s.io)
182+
- prefix(sigs.k8s.io/controller-runtime)
183+
- prefix(sigs.k8s.io/multicluster-runtime)
184+
- blank
185+
- dot
186+
custom-order: true
187+
exclusions:
188+
generated: lax
189+
paths:
190+
- zz_generated.*\.go$
191+
- .*conversion.*\.go$
192+
- third_party$
193+
- builtin$
194+
- examples$

‎Makefile‎

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Original file line numberDiff line numberDiff line change
@@ -100,7 +100,7 @@ $(CONTROLLER_GEN): # Build controller-gen from tools folder.
100100
GOLANGCI_LINT_BIN := golangci-lint
101101
GOLANGCI_LINT_VER := $(shell cat .github/workflows/ci.yml | grep [[:space:]]version: | sed 's/.*version: //')
102102
GOLANGCI_LINT := $(abspath $(TOOLS_BIN_DIR)/$(GOLANGCI_LINT_BIN)-$(GOLANGCI_LINT_VER))
103-
GOLANGCI_LINT_PKG := github.com/golangci/golangci-lint/cmd/golangci-lint
103+
GOLANGCI_LINT_PKG := github.com/golangci/golangci-lint/v2/cmd/golangci-lint
104104

105105
$(GOLANGCI_LINT): # Build golangci-lint from tools folder.
106106
GOBIN=$(TOOLS_BIN_DIR) $(GO_INSTALL) $(GOLANGCI_LINT_PKG) $(GOLANGCI_LINT_BIN) $(GOLANGCI_LINT_VER)

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