add initial macOS support #40

src/application/Parser/ApplicationParser.ts

@@ -3,6 +3,7 @@ import { IProjectInformation } from '@/domain/IProjectInformation';
 import { ICategoryCollection } from '@/domain/ICategoryCollection';
 import { parseCategoryCollection } from './CategoryCollectionParser';
 import WindowsData from 'js-yaml-loader!@/application/collections/windows.yaml';
+import MacOsData from 'js-yaml-loader!@/application/collections/macos.yaml';
 import { CollectionData } from 'js-yaml-loader!@/*';
 import { parseProjectInformation } from '@/application/Parser/ProjectInformationParser';
 import { Application } from '@/domain/Application';
@@ -10,10 +11,11 @@ import { Application } from '@/domain/Application';
 export function parseApplication(
     parser = CategoryCollectionParser,
     processEnv: NodeJS.ProcessEnv = process.env,
-    collectionData = LoadedCollectionData): IApplication {
+    collectionsData = PreParsedCollections): IApplication {
+    validateCollectionsData(collectionsData);
     const information = parseProjectInformation(processEnv);
-    const collection = parser(collectionData, information);
-    const app = new Application(information, [ collection ]);
+    const collections = collectionsData.map((collection) => parser(collection, information));
+    const app = new Application(information, collections);
     return app;
 }
 
@@ -23,5 +25,14 @@ export type CategoryCollectionParserType
 const CategoryCollectionParser: CategoryCollectionParserType
     = (file, info) => parseCategoryCollection(file, info);
 
-const LoadedCollectionData: CollectionData
-    = WindowsData;
+const PreParsedCollections: readonly CollectionData []
+    = [ WindowsData, MacOsData ];
+
+function validateCollectionsData(collections: readonly CollectionData[]) {
+    if (!collections.length) {
+        throw new Error('no collection provided');
+    }
+    if (collections.some((collection) => !collection)) {
+        throw new Error('undefined collection provided');
+    }
+}