Move markdown extensions logic to own file

extensions/markdown/src/extension.ts

@@ -3,10 +3,9 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-'use strict';
 
 import * as vscode from 'vscode';
-import * as path from 'path';
+
 import { MarkdownEngine } from './markdownEngine';
 import LinkProvider from './documentLinkProvider';
 import MDDocumentSymbolProvider from './documentSymbolProvider';
@@ -16,14 +15,8 @@ import { Logger } from './logger';
 import { CommandManager } from './commandManager';
 import * as commands from './commands';
 import { loadDefaultTelemetryReporter } from './telemetryReporter';
+import { loadMarkdownExtensions } from './markdownExtensions';
 
-const resolveExtensionResources = (extension: vscode.Extension<any>, stylePath: string): vscode.Uri => {
-	const resource = vscode.Uri.parse(stylePath);
-	if (resource.scheme) {
-		return resource;
-	}
-	return vscode.Uri.file(path.join(extension.extensionPath, stylePath));
-};
 
 export function activate(context: vscode.ExtensionContext) {
 	const telemetryReporter = loadDefaultTelemetryReporter();
@@ -90,46 +83,3 @@ export function activate(context: vscode.ExtensionContext) {
 		}
 	}));
 }
-
-function loadMarkdownExtensions(
-	contentProvider: MDDocumentContentProvider,
-	engine: MarkdownEngine
-) {
-	for (const extension of vscode.extensions.all) {
-		const contributes = extension.packageJSON && extension.packageJSON.contributes;
-		if (!contributes) {
-			continue;
-		}
-
-		const styles = contributes['markdown.previewStyles'];
-		if (styles && Array.isArray(styles)) {
-			for (const style of styles) {
-				try {
-					contentProvider.addStyle(resolveExtensionResources(extension, style));
-				} catch (e) {
-					// noop
-				}
-			}
-		}
-
-		const scripts = contributes['markdown.previewScripts'];
-		if (scripts && Array.isArray(scripts)) {
-			for (const script of scripts) {
-				try {
-					contentProvider.addScript(resolveExtensionResources(extension, script));
-				} catch (e) {
-					// noop
-				}
-			}
-		}
-
-		if (contributes['markdown.markdownItPlugins']) {
-			extension.activate().then(() => {
-				if (extension.exports && extension.exports.extendMarkdownIt) {
-					engine.addPlugin((md: any) => extension.exports.extendMarkdownIt(md));
-				}
-			});
-		}
-	}
-}
-

extensions/markdown/src/markdownExtensions.ts

+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import * as vscode from 'vscode';
+import * as path from 'path';
+
+import { MDDocumentContentProvider } from './previewContentProvider';
+import { MarkdownEngine } from './markdownEngine';
+
+const resolveExtensionResources = (extension: vscode.Extension<any>, stylePath: string): vscode.Uri => {
+	const resource = vscode.Uri.parse(stylePath);
+	if (resource.scheme) {
+		return resource;
+	}
+	return vscode.Uri.file(path.join(extension.extensionPath, stylePath));
+};
+
+
+export function loadMarkdownExtensions(
+	contentProvider: MDDocumentContentProvider,
+	engine: MarkdownEngine
+) {
+	for (const extension of vscode.extensions.all) {
+		const contributes = extension.packageJSON && extension.packageJSON.contributes;
+		if (!contributes) {
+			continue;
+		}
+
+		const styles = contributes['markdown.previewStyles'];
+		if (styles && Array.isArray(styles)) {
+			for (const style of styles) {
+				try {
+					contentProvider.addStyle(resolveExtensionResources(extension, style));
+				} catch (e) {
+					// noop
+				}
+			}
+		}
+
+		const scripts = contributes['markdown.previewScripts'];
+		if (scripts && Array.isArray(scripts)) {
+			for (const script of scripts) {
+				try {
+					contentProvider.addScript(resolveExtensionResources(extension, script));
+				} catch (e) {
+					// noop
+				}
+			}
+		}
+
+		if (contributes['markdown.markdownItPlugins']) {
+			extension.activate().then(() => {
+				if (extension.exports && extension.exports.extendMarkdownIt) {
+					engine.addPlugin((md: any) => extension.exports.extendMarkdownIt(md));
+				}
+			});
+		}
+	}
+}