Adds Golistics

.golangci.next.reference.yml

@@ -63,6 +63,7 @@ linters:
     - godot
     - godox
     - goheader
+    - golistics
     - gomoddirectives
     - gomodguard
     - goprintffuncname
@@ -178,6 +179,7 @@ linters:
     - godot
     - godox
     - goheader
+    - golistics
     - gomoddirectives
     - gomodguard
     - goprintffuncname

go.mod

@@ -139,6 +139,7 @@ require (
 	go.augendre.info/arangolint v0.4.0
 	go.augendre.info/fatcontext v0.9.0
 	go.uber.org/automaxprocs v1.6.0
+	go.ufukty.com/golistics v0.2.2
 	go.yaml.in/yaml/v3 v3.0.4
 	golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b
 	golang.org/x/mod v0.32.0

pkg/golinters/golistics/golistics.go

@@ -0,0 +1,12 @@
+package golistics
+
+import (
+	"github.com/golangci/golangci-lint/v2/pkg/goanalysis"
+
+	"go.ufukty.com/golistics/pkg/analyzer"
+)
+
+func New() *goanalysis.Linter {
+	return goanalysis.NewLinterFromAnalyzer(analyzer.New()).
+		WithLoadMode(goanalysis.LoadModeTypesInfo)
+}

pkg/golinters/golistics/golistics_test.go

@@ -0,0 +1,11 @@
+package golistics
+
+import (
+	"testing"
+
+	"github.com/golangci/golangci-lint/v2/test/testshared/integration"
+)
+
+func TestGolistics(t *testing.T) {
+	integration.RunTestdata(t)
+}

pkg/golinters/golistics/testdata/golistics.go

@@ -0,0 +1,124 @@
+//golangcitest:args -Egolistics
+package ast
+
+import "image/color"
+
+type Dimensional map[string]uint
+
+type (
+	Display struct {
+		Outside string
+		Inside  string
+	}
+	Border struct {
+		Color any
+		Style any
+		Width any
+	}
+	BorderRadiuses struct {
+		TopLeft, TopRight, BottomRight, BottomLeft any
+	}
+	Borders struct {
+		Top, Right, Bottom, Left Border
+	}
+	Margin struct {
+		Top, Right, Bottom, Left any
+	}
+	Padding struct {
+		Top, Right, Bottom, Left any
+	}
+	Font struct {
+		Family any
+		Size   any
+		Weight any
+	}
+	Text struct {
+		Color         any
+		LineHeight    any
+		TextAlignment any
+	}
+	Dimensions struct {
+		Height     any
+		Width      any
+		unexported color.RGBA
+	}
+
+	Styles struct {
+		Dimensions      Dimensions
+		Margin          Margin
+		Padding         Padding
+		Display         Display
+		Text            Text
+		Font            Font
+		Border          Borders
+		BorderRadiuses  BorderRadiuses
+		BackgroundColor any
+	}
+	Rule struct {
+		Selector string
+		Styles   *Styles
+	}
+)
+
+// implementation is not needed for test purposes
+func collect(_ map[string]any) []string { return nil }
+func tree(_ ...any) string              { return "" }
+func safeEq(a, b any) bool              { return a == b }
+
+//golistics:exported
+func (s Text) Strings() []string {
+	return collect(map[string]any{
+		"Color":         s.Color,
+		"LineHeight":    s.LineHeight,
+		"TextAlignment": s.TextAlignment,
+	})
+}
+
+//golistics:exported // want `missing fields: Height, Width`
+func (Dimensions) Strings() []string {
+	return nil
+}
+
+//golistics:exported
+func (s *Styles) Strings() []string {
+	return collect(map[string]any{
+		"Dimensions":      s.Dimensions,
+		"Margin":          s.Margin,
+		"Padding":         s.Padding,
+		"Display":         s.Display,
+		"Text":            s.Text,
+		"Font":            s.Font,
+		"Border":          s.Border,
+		"BorderRadiuses":  s.BorderRadiuses,
+		"BackgroundColor": s.BackgroundColor,
+	})
+}
+
+//golistics:exported
+func (r Rule) String() string {
+	return tree(r.Selector, r.Styles.Strings())
+}
+
+//golistics:all // want `missing fields: Bottom, Left, Right, Top`
+func (Borders) IsEqual(Borders) bool {
+	return false
+}
+
+//golistics:all // want `missing field: Top`
+func (s Margin) IsEqual(y Margin) bool {
+	return safeEq(s.Right, y.Right) &&
+		safeEq(s.Bottom, y.Bottom) &&
+		safeEq(s.Left, y.Left)
+}
+
+//golistics:exported
+func (s Dimensions) IsEqual(y Dimensions) bool {
+	return safeEq(s.Height, y.Height) &&
+		safeEq(s.Width, y.Width)
+}
+
+// Suppress is exist to suppress linter error on unused & unexported
+// field that is needed in [Dimensions.Strings] for testing linter behavior
+func (d Dimensions) Suppress() {
+	_ = d.unexported
+}

pkg/lint/lintersdb/builder_linter.go

@@ -51,6 +51,7 @@ import (
 	"github.com/golangci/golangci-lint/v2/pkg/golinters/goheader"
 	"github.com/golangci/golangci-lint/v2/pkg/golinters/goimports"
 	"github.com/golangci/golangci-lint/v2/pkg/golinters/golines"
+	"github.com/golangci/golangci-lint/v2/pkg/golinters/golistics"
 	"github.com/golangci/golangci-lint/v2/pkg/golinters/gomoddirectives"
 	"github.com/golangci/golangci-lint/v2/pkg/golinters/gomodguard"
 	"github.com/golangci/golangci-lint/v2/pkg/golinters/goprintffuncname"
@@ -369,6 +370,11 @@ func (LinterBuilder) Build(cfg *config.Config) ([]*linter.Config, error) {
 			WithAutoFix().
 			WithURL("https://github.com/segmentio/golines"),
 
+		linter.NewConfig(golistics.New()).
+			WithSince("v2.9.0").
+			WithLoadForGoAnalysis().
+			WithURL("https://github.com/ufukty/golistics"),
+
 		linter.NewConfig(goheader.New(&cfg.Linters.Settings.Goheader, placeholderReplacer)).
 			WithSince("v1.28.0").
 			WithAutoFix().