Detect whether a project file is a dynamic library

Author: tido64

change/@react-native-windows-cli-d720ea1c-57b4-4909-9483-55a540f9e192.json

@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Detect whether a project file is a dynamic library",
+  "packageName": "@react-native-windows/cli",
+  "email": "4123478+tido64@users.noreply.github.com",
+  "dependentChangeType": "patch"
+}

packages/@react-native-windows/cli/src/config/configUtils.ts

@@ -291,6 +291,36 @@ export function importProjectExists(
   return nodes.length > 0;
 }
 
+export type ConfigurationType =
+  | 'Application'
+  | 'DynamicLibrary'
+  | 'Generic'
+  | 'StaticLibrary'
+  | 'Unknown';
+
+/**
+ * Gets the configuration type of the project from the project contents.
+ * @param projectContents The XML project contents.
+ * @return The project configuration type.
+ */
+export function getConfigurationType(projectContents: Node): ConfigurationType {
+  const configurationType = tryFindPropertyValue(
+    projectContents,
+    'ConfigurationType',
+  );
+
+  switch (configurationType) {
+    case 'Application':
+    case 'DynamicLibrary':
+    case 'Generic':
+    case 'StaticLibrary':
+      return configurationType;
+
+    default:
+      return 'Unknown';
+  }
+}
+
 /**
  * Gets the name of the project from the project contents.
  * @param projectPath The project file path to check.

packages/@react-native-windows/cli/src/config/dependencyConfig.ts

@@ -271,47 +271,68 @@ export function dependencyConfigWindows(
     for (const foundProject of foundProjects) {
       const projectFile = path.join(sourceDir, foundProject);
 
-      const projectLang = configUtils.getProjectLanguage(projectFile);
-
       const projectContents = configUtils.readProjectFile(projectFile);
 
-      const projectName = configUtils.getProjectName(
-        projectFile,
+      const configurationType = configUtils.getConfigurationType(
         projectContents,
       );
 
-      const projectGuid = configUtils.getProjectGuid(projectContents);
+      if (configurationType === 'DynamicLibrary') {
+        const projectLang = configUtils.getProjectLanguage(projectFile);
+
+        const projectName = configUtils.getProjectName(
+          projectFile,
+          projectContents,
+        );
+
+        const projectGuid = configUtils.getProjectGuid(projectContents);
+
+        const projectNamespace = configUtils.getProjectNamespace(
+          projectContents,
+        );
 
-      const projectNamespace = configUtils.getProjectNamespace(projectContents);
+        const directDependency = true;
 
-      const directDependency = true;
+        const cppHeaders: string[] = [];
+        const cppPackageProviders: string[] = [];
+        const csNamespaces: string[] = [];
+        const csPackageProviders: string[] = [];
 
-      const cppHeaders: string[] = [];
-      const cppPackageProviders: string[] = [];
-      const csNamespaces: string[] = [];
-      const csPackageProviders: string[] = [];
+        if (projectNamespace !== null) {
+          const cppNamespace = projectNamespace.replace(/\./g, '::');
+          const csNamespace = projectNamespace.replace(/::/g, '.');
 
-      if (projectNamespace !== null) {
-        const cppNamespace = projectNamespace.replace(/\./g, '::');
-        const csNamespace = projectNamespace.replace(/::/g, '.');
+          cppHeaders.push(`winrt/${csNamespace}.h`);
+          cppPackageProviders.push(`${cppNamespace}::ReactPackageProvider`);
+          csNamespaces.push(`${csNamespace}`);
+          csPackageProviders.push(`${csNamespace}.ReactPackageProvider`);
+        }
 
-        cppHeaders.push(`winrt/${csNamespace}.h`);
-        cppPackageProviders.push(`${cppNamespace}::ReactPackageProvider`);
-        csNamespaces.push(`${csNamespace}`);
-        csPackageProviders.push(`${csNamespace}.ReactPackageProvider`);
+        result.projects.push({
+          projectFile: path.relative(sourceDir, projectFile),
+          projectName,
+          projectLang,
+          projectGuid,
+          directDependency,
+          cppHeaders,
+          cppPackageProviders,
+          csNamespaces,
+          csPackageProviders,
+        });
+      } else {
+        const projectPath = path.relative(sourceDir, projectFile);
+        result.projects.push({
+          projectFile: `Error: ${projectPath} has configuration type '${configurationType}'`,
+          directDependency: false,
+          projectName: '',
+          projectLang: null,
+          projectGuid: null,
+          cppHeaders: [],
+          cppPackageProviders: [],
+          csNamespaces: [],
+          csPackageProviders: [],
+        });
       }
-
-      result.projects.push({
-        projectFile: path.relative(sourceDir, projectFile),
-        projectName,
-        projectLang,
-        projectGuid,
-        directDependency,
-        cppHeaders,
-        cppPackageProviders,
-        csNamespaces,
-        csPackageProviders,
-      });
     }
   }