Fix schema generation when run under path with dots

provider/pkg/resources/resources.go

@@ -283,9 +283,9 @@ func GetModuleName(majorVersion uint64, filePath, apiUri string) (ModuleNaming,
 	// We extract the module name from two sources:
 	// - from the folder name of the Open API spec
 	// - from the URI of the API endpoint (we take the last namespace in the URI)
-	specFolderName := getSpecFolderName(filePath)
+	specFolderName, specFilePath := getSpecFolderNameAndFilePath(filePath)
 	namespaceWithoutPrefixFromSpecFilePath := findNamespaceWithoutPrefixFromPath(filePath, "")
-	namespace, err := findSpecNamespace(filePath)
+	namespace, err := findSpecNamespace(specFilePath)
 	if err != nil {
 		return ModuleNaming{}, err
 	}
@@ -419,15 +419,18 @@ func findNamespaceWithoutPrefixFromPath(path, defaultValue string) string {
 	return defaultValue
 }
 
-var folderModulePattern = regexp.MustCompile(`.*/specification/([a-zA-Z-]+)/resource-manager/.*`)
+var folderModulePattern = regexp.MustCompile(`.*/specification/([a-zA-Z0-9-]+)/resource-manager/(.*)`)
 
-func getSpecFolderName(path string) string {
+func getSpecFolderNameAndFilePath(path string) (string, string) {
+	// Note that this returns last match, e.g. the following path matches `C`, `D`:
+	// specification/A/resource-manager/B/specification/C/resource-manager/D
 	subMatches := folderModulePattern.FindStringSubmatch(path)
-	if len(subMatches) > 1 {
+	if len(subMatches) > 2 {
 		moduleAlias := subMatches[1]
-		return moduleAlias
+		filePath := subMatches[2]
+		return moduleAlias, filePath
 	}
-	return ""
+	return "", ""
 }
 
 var verbReplacer = strings.NewReplacer(

provider/pkg/resources/resources_test.go

@@ -364,6 +364,42 @@ func TestResourceModuleNaming(t *testing.T) {
 			RpNamespace:            "Microsoft.Network",
 		}, naming)
 	})
+	t.Run("Module name with numbers", func(t *testing.T) {
+		naming, err := GetModuleName(2,
+			"/go/pulumi-azure-native/azure-rest-api-specs/specification/storsimple8000series/resource-manager/Microsoft.StorSimple/stable/2017-06-01/storsimple.json",
+			"/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.StorSimple/managers/{managerName}")
+		assert.Nil(t, err)
+		assert.Equal(t, ModuleNaming{
+			ResolvedName:           "StorSimple",
+			SpecFolderName:         "storsimple8000series",
+			NamespaceWithoutPrefix: "StorSimple",
+			RpNamespace:            "Microsoft.StorSimple",
+		}, naming)
+	})
+	t.Run("File path with dots uses last match", func(t *testing.T) {
+		naming, err := GetModuleName(2,
+			"/go/pulumi.azure.native/azure-rest-api-specs/specification/videoanalyzer/resource-manager/Microsoft.Media/preview/2021-11-01-preview/PipelineTopologies.json",
+			"/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Media/videoAnalyzers/{accountName}/edgeModules/{edgeModuleName}")
+		assert.Nil(t, err)
+		assert.Equal(t, ModuleNaming{
+			ResolvedName:           "VideoAnalyzer",
+			SpecFolderName:         "videoanalyzer",
+			NamespaceWithoutPrefix: "Media",
+			RpNamespace:            "Microsoft.Media",
+		}, naming)
+	})
+	t.Run("Nested specifications file path uses last match", func(t *testing.T) {
+		naming, err := GetModuleName(2,
+			"/go/pulumi-azure-native/azure-rest-api-specs/specification/dns/resource-manager/Microsoft.Network/specification/videoanalyzer/resource-manager/Microsoft.Media/preview/2021-11-01-preview/PipelineTopologies.json",
+			"/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Media/videoAnalyzers/{accountName}/edgeModules/{edgeModuleName}")
+		assert.Nil(t, err)
+		assert.Equal(t, ModuleNaming{
+			ResolvedName:           "VideoAnalyzer",
+			SpecFolderName:         "videoanalyzer",
+			NamespaceWithoutPrefix: "Media",
+			RpNamespace:            "Microsoft.Media",
+		}, naming)
+	})
 }
 
 func ptr[T any](s T) *T {