fix: Packages -> PackageNames

onion.go

@@ -20,8 +20,8 @@ func (p Package) Key() string { return string(p) }
 
 // Layer is a named set of packages.
 type Layer struct {
-	Name     string
-	Packages *OrderedSet[Package]
+	Name         string
+	PackageNames *OrderedSet[Package]
 }
 
 func (l *Layer) Key() string {
@@ -30,7 +30,7 @@ func (l *Layer) Key() string {
 
 func (l *Layer) GoString() string {
 	b := new(strings.Builder)
-	fmt.Fprintf(b, "Layer( %q %#v )", l.Name, l.Packages)
+	fmt.Fprintf(b, "Layer( %q %#v )", l.Name, l.PackageNames)
 	return b.String()
 }
 
@@ -87,7 +87,7 @@ func (s *LayersSet) toSet() *OrderedSet[*Layer] {
 
 func (s *LayersSet) findByPackagePath(pkgPath string) *Layer {
 	for _, layer := range s.toSet().items() {
-		if layer.Packages.contains(Package(pkgPath)) {
+		if layer.PackageNames.contains(Package(pkgPath)) {
 			return layer
 		}
 	}
@@ -103,7 +103,7 @@ func layersForPackages(layers *OrderedSet[*Layer], pkg Package) *OrderedSet[*Lay
 	x := initOrderedSet[*Layer]()
 	for _, layer := range layers.items() {
 		layer := layer
-		if layer.Packages.contains(pkg) {
+		if layer.PackageNames.contains(pkg) {
 			x.add(layer)
 		}
 	}

onion_test.go

@@ -14,9 +14,9 @@ import (
 func TestConfig_CanDepend(t *testing.T) {
 	cfg := &onion.Config{
 		Layers: onion.NewLayersSet(
-			&onion.Layer{Name: "a", Packages: onion.NewPackagesSet("pkg/1", "pkg/2")},
-			&onion.Layer{Name: "b", Packages: onion.NewPackagesSet("pkg/3", "pkg/4")},
-			&onion.Layer{Name: "c", Packages: onion.NewPackagesSet("pkg/5", "pkg/6")},
+			&onion.Layer{Name: "a", PackageNames: onion.NewPackagesSet("pkg/1", "pkg/2")},
+			&onion.Layer{Name: "b", PackageNames: onion.NewPackagesSet("pkg/3", "pkg/4")},
+			&onion.Layer{Name: "c", PackageNames: onion.NewPackagesSet("pkg/5", "pkg/6")},
 		),
 		Rules: []*onion.Rule{
 			{Layer: "a", Allowed: []string{"b"}},
@@ -89,16 +89,16 @@ func TestConfig_Marshaling(t *testing.T) {
 		},
 		Layers: onion.NewLayersSet(
 			&onion.Layer{
-				Name:     "App",
-				Packages: onion.NewPackagesSet("github.com/aereal/a"),
+				Name:         "App",
+				PackageNames: onion.NewPackagesSet("github.com/aereal/a"),
 			},
 			&onion.Layer{
-				Name:     "Errors",
-				Packages: onion.NewPackagesSet("errors"),
+				Name:         "Errors",
+				PackageNames: onion.NewPackagesSet("errors"),
 			},
 			&onion.Layer{
-				Name:     "Print",
-				Packages: onion.NewPackagesSet("fmt", "log"),
+				Name:         "Print",
+				PackageNames: onion.NewPackagesSet("fmt", "log"),
 			},
 		),
 	}

testdata/config.json

@@ -2,19 +2,19 @@
   "Layers": [
     {
       "Name": "App",
-      "Packages": [
+      "PackageNames": [
         "github.com/aereal/a"
       ]
     },
     {
       "Name": "Errors",
-      "Packages": [
+      "PackageNames": [
         "errors"
       ]
     },
     {
       "Name": "Print",
-      "Packages": [
+      "PackageNames": [
         "fmt",
         "log"
       ]