add initial macOS support #40

src/application/Parser/Script/Syntax/SyntaxFactory.ts

@@ -0,0 +1,15 @@
+import { ILanguageSyntax } from '@/domain/ScriptCode';
+import { ScriptingLanguage } from '@/domain/ScriptingLanguage';
+import { ISyntaxFactory } from './ISyntaxFactory';
+import { BatchFileSyntax } from './BatchFileSyntax';
+import { ShellScriptSyntax } from './ShellScriptSyntax';
+
+export class SyntaxFactory implements ISyntaxFactory {
+    public create(language: ScriptingLanguage): ILanguageSyntax {
+        switch (language) {
+            case ScriptingLanguage.batchfile:   return new BatchFileSyntax();
+            case ScriptingLanguage.shellscript: return new ShellScriptSyntax();
+            default:    throw new RangeError(`unknown language: "${ScriptingLanguage[language]}"`);
+        }
+    }
+}