STAC-0: migrate to golangcilint v2

.github/workflows/ci.yml

@@ -28,18 +28,18 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-go@v5
         with:
           go-version: "1.21"
           cache: false
       - name: golangci-lint
-        uses: golangci/golangci-lint-action@v4
+        uses: golangci/golangci-lint-action@v8
         with:
           # Require: The version of golangci-lint to use.
           # When `install-mode` is `binary` (default) the value can be v1.2 or v1.2.3 or `latest` to use the latest version.
           # When `install-mode` is `goinstall` the value can be v1.2.3, `latest`, or the hash of a commit.
-          version: v1.64.4
+          version: v2.3.1
 
   check-license:
     name: License scan

.golangci.yml

@@ -1,77 +1,81 @@
+version: "2"
 run:
-  # default concurrency is a available CPU number
   concurrency: 4
-
-  # timeout for analysis, e.g. 30s, 5m, default is 1m
-  timeout: 5m
-
-  # exit code when at least one issue was found, default is 1
   issues-exit-code: 1
-
-  # include test files or not, default is true
   tests: true
-
-linters-settings:
-  depguard:
-    rules:
-      main:
-        list-mode: lax
-        allow:
-          - $gostd
-          - github.com/stackvista
-  lll:
-    line-length: 250
-  mnd:
-    checks:
-      - argument
-      - case
-      - condition
-      - return
-
-  nolintlint:
-    allow-unused: true # report any unused nolint directives
-    require-specific: true # don't require nolint directives to be specific about which linter is being skipped
-
-  stylecheck:
-
-  funlen:
-    lines: 100
-    statements: 60
-
 linters:
-  disable-all: true
+  default: none
   enable:
-    # - bodyclose TODO: enable when fixed
-    # - depguard
+    - copyloopvar
     - dogsled
     - dupl
     - errcheck
     - exhaustive
-    - copyloopvar
     - funlen
     - gochecknoinits
     - goconst
     - gocritic
     - gocyclo
-    - gofmt
-    - goimports
-    - mnd
     - goprintffuncname
-    # - gosec TODO: enable when fixed
-    - gosimple
     - govet
     - ineffassign
     - lll
     - misspell
+    - mnd
     - nakedret
     - noctx
     - nolintlint
-    # - revive TODO: enable when fixed
     - rowserrcheck
     - staticcheck
-    # - stylecheck TODO: enable when fixed
-    - typecheck
     - unconvert
     - unparam
     - unused
     - whitespace
+    # - gosec TODO: enable when fixed
+    # - bodyclose TODO: enable when fixed
+    # - depguard
+    # - revive TODO: enable when fixed
+    # - stylecheck TODO: enable when fixed
+  settings:
+    depguard:
+      rules:
+        main:
+          list-mode: lax
+          allow:
+            - $gostd
+            - github.com/stackvista
+    funlen:
+      lines: 100
+      statements: 60
+    lll:
+      line-length: 250
+    mnd:
+      checks:
+        - argument
+        - case
+        - condition
+        - return
+    nolintlint:
+      require-specific: true
+      allow-unused: true
+  exclusions:
+    generated: lax
+    presets:
+      - comments
+      - common-false-positives
+      - legacy
+      - std-error-handling
+    paths:
+      - third_party$
+      - builtin$
+      - examples$
+formatters:
+  enable:
+    - gofmt
+    - goimports
+  exclusions:
+    generated: lax
+    paths:
+      - third_party$
+      - builtin$
+      - examples$

cmd/dashboard/dashboard_edit_test.go

@@ -96,7 +96,7 @@ func TestShouldEditDashboard(t *testing.T) {
 			"scope": "privateDashboard"
 		}`),
 	}
-	cli.Deps.Editor = mockEditor
+	cli.Editor = mockEditor
 
 	di.ExecuteCommandWithContextUnsafe(&cli.Deps, cmd, "--id", "1234")
 
@@ -136,7 +136,7 @@ func TestShouldEditDashboardWithIdentifier(t *testing.T) {
 			"description": "Updated via identifier"
 		}`),
 	}
-	cli.Deps.Editor = mockEditor
+	cli.Editor = mockEditor
 
 	di.ExecuteCommandWithContextUnsafe(&cli.Deps, cmd, "--identifier", "urn:custom:dashboard:edit-test")
 
@@ -153,7 +153,7 @@ func TestEditDashboardNoChanges(t *testing.T) {
 
 	// Custom editor that returns exactly the same content as input
 	noChangeEditor := &NoChangeEditor{}
-	cli.Deps.Editor = noChangeEditor
+	cli.Editor = noChangeEditor
 
 	di.ExecuteCommandWithContextUnsafe(&cli.Deps, cmd, "--id", "1234")
 
@@ -186,7 +186,7 @@ func TestEditDashboardWithJsonOutput(t *testing.T) {
 			"description": "Testing JSON output"
 		}`),
 	}
-	cli.Deps.Editor = mockEditor
+	cli.Editor = mockEditor
 
 	di.ExecuteCommandWithContextUnsafe(&cli.Deps, cmd, "--id", "1234", "--output", "json")
 
@@ -204,7 +204,7 @@ func TestEditDashboardNoChangesJsonOutput(t *testing.T) {
 
 	// Use NoChangeEditor that returns exactly the same content
 	noChangeEditor := &NoChangeEditor{}
-	cli.Deps.Editor = noChangeEditor
+	cli.Editor = noChangeEditor
 
 	di.ExecuteCommandWithContextUnsafe(&cli.Deps, cmd, "--id", "1234", "--output", "json")
 
@@ -223,7 +223,7 @@ func TestEditDashboardInvalidJson(t *testing.T) {
 	mockEditor := &MockEditor{
 		Content: []byte(`{"invalid": json syntax}`),
 	}
-	cli.Deps.Editor = mockEditor
+	cli.Editor = mockEditor
 
 	_, err := di.ExecuteCommandWithContext(&cli.Deps, cmd, "--id", "1234")
 
@@ -242,7 +242,7 @@ func TestEditDashboardEditorError(t *testing.T) {
 	mockEditor := &MockEditor{
 		Error: errors.New("editor failed to open"),
 	}
-	cli.Deps.Editor = mockEditor
+	cli.Editor = mockEditor
 
 	_, err := di.ExecuteCommandWithContext(&cli.Deps, cmd, "--id", "1234")
 
@@ -275,7 +275,7 @@ func TestEditDashboardUsesReverseEditorByDefault(t *testing.T) {
 	mockEditor := &MockEditor{
 		Content: []byte(`{"name": "changed-by-reverse-editor"}`),
 	}
-	cli.Deps.Editor = mockEditor
+	cli.Editor = mockEditor
 
 	di.ExecuteCommandWithContextUnsafe(&cli.Deps, cmd, "--id", "1234")
 
@@ -324,7 +324,7 @@ func TestEditDashboardApiErrors(t *testing.T) {
 				mockEditor := &MockEditor{
 					Content: []byte(`{"name": "changed"}`),
 				}
-				cli.Deps.Editor = mockEditor
+				cli.Editor = mockEditor
 			}
 
 			_, err := di.ExecuteCommandWithContext(&cli.Deps, cmd, "--id", "1234")

cmd/stackpack/stackpack_describe.go

@@ -85,6 +85,7 @@ func RunStackpackDescribeCommand(args *DescribeArgs) di.CmdWithApiFn {
 			}
 		}
 
+		//nolint:staticcheck
 		notFound := fmt.Errorf("StackPack '%s' not found.", args.Name)
 		if cli.IsJson() {
 			cli.Printer.PrintErrJson(notFound)

cmd/stackpack/stackpack_test_cmd_test.go

@@ -437,6 +437,7 @@ func TestConfirmUpload(t *testing.T) {
 	// In a real test environment, you'd mock the stdin reader
 
 	// Just verify the function signature is correct
+	//nolint:staticcheck
 	var confirmFunc func(*di.Deps, string) bool = confirmUpload
 	assert.NotNil(t, confirmFunc)
 

internal/client/stackstate_version.go

@@ -63,5 +63,5 @@ func CheckVersionCompatibility(version stackstate_api.ServerVersion, minVersion
 }
 
 func NewAPIVersionMismatchError(got string, expected string) common.CLIError {
-	return common.NewAPIVersionError(fmt.Errorf("Incompatible API version: got '%s', but need '%s'-compatible version", got, expected))
+	return common.NewAPIVersionError(fmt.Errorf("incompatible API version: got '%s', but need '%s'-compatible version", got, expected))
 }

internal/config/config.go

@@ -81,7 +81,7 @@ func (c *Config) GetContext(name string) (*NamedContext, common.CLIError) {
 		}
 	}
 
-	return nil, common.NewNotFoundError(fmt.Errorf("Context with name '%s' not found", name))
+	return nil, common.NewNotFoundError(fmt.Errorf("context with name '%s' not found", name))
 }
 
 // UnmarshalYAML unmarshals the StsContext YAML part into a struct, ensuring that any defaults are set.
@@ -153,7 +153,7 @@ func (c *StsContext) Validate(contextName string) common.CLIError {
 
 	authenticationTokens := util.RemoveEmpty([]string{c.APIToken, c.ServiceToken, c.K8sSAToken})
 	if len(authenticationTokens) > 1 {
-		errors = append(errors, fmt.Errorf("Can only specify one of {api-token | service-token | k8s-sa-token}"))
+		errors = append(errors, fmt.Errorf("can only specify one of {api-token | service-token | k8s-sa-token}"))
 	}
 
 	if c.HasCaCertificateFromArgSet() {

internal/config/config_test.go

@@ -181,7 +181,7 @@ current-context: default
 	assert.NoError(t, err)
 	assert.ErrorContains(t, c.Contexts[0].Context.Validate(c.Contexts[0].Name), `Failed to validate the 'default' context:
 * URL localhost:8080 must start with "https://" or "http://"
-* Can only specify one of {api-token | service-token | k8s-sa-token}`)
+* can only specify one of {api-token | service-token | k8s-sa-token}`)
 }
 
 func TestMergeWithNoTokenOverride(t *testing.T) {

main_test.go

@@ -190,7 +190,7 @@ func TestExitCodeOnError(t *testing.T) {
 		main()
 		return
 	}
-	cmd := exec.Command(os.Args[0], "-test.run=TestExitCodeOnError") //nolint:gosec
+	cmd := exec.Command(os.Args[0], "-test.run=TestExitCodeOnError") //nolint:gosec,noctx
 	cmd.Env = append(os.Environ(), "BE_CRASHER=1")
 	err := cmd.Run()
 	if e, ok := err.(*exec.ExitError); ok && !e.Success() {

pkg/pflags/relative_time_flag.go

@@ -116,7 +116,7 @@ func (d *RelativeTimeValue) Type() string {
 	return RelativeTimeFlagType
 }
 
-func (d *RelativeTimeValue) String() string { return d.Time.Format(time.RFC3339Nano) }
+func (d *RelativeTimeValue) String() string { return d.Format(time.RFC3339Nano) }
 
 // GetRelativeTime return the time value of a flag with the given name
 func GetRelativeTime(f *pflag.FlagSet, name string) (time.Time, error) {