From 7bfb55ece51e10460a57b3ff83400ee434f59594 Mon Sep 17 00:00:00 2001
From: Sandeep Somavarapu <sasomava@microsoft.com>
Date: Mon, 22 Jun 2020 15:38:07 +0200
Subject: [PATCH] scan builtin extensions

---
 build/lib/extensions.js | 26 +++++++++++++++++++++++++-
 build/lib/extensions.ts | 34 +++++++++++++++++++++++++++++++++-
 2 files changed, 58 insertions(+), 2 deletions(-)

diff --git a/build/lib/extensions.js b/build/lib/extensions.js
index 170ea99bdd7..c40e751d6a6 100644
--- a/build/lib/extensions.js
+++ b/build/lib/extensions.js
@@ -4,7 +4,7 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.packageMarketplaceWebExtensionsStream = exports.packageMarketplaceExtensionsStream = exports.packageLocalWebExtensionsStream = exports.packageLocalExtensionsStream = exports.fromMarketplace = void 0;
+exports.scanBuiltinExtensions = exports.packageMarketplaceWebExtensionsStream = exports.packageMarketplaceExtensionsStream = exports.packageLocalWebExtensionsStream = exports.packageLocalExtensionsStream = exports.fromMarketplace = void 0;
 const es = require("event-stream");
 const fs = require("fs");
 const glob = require("glob");
@@ -261,3 +261,27 @@ function packageMarketplaceWebExtensionsStream(builtInExtensions) {
     return es.merge(extensions);
 }
 exports.packageMarketplaceWebExtensionsStream = packageMarketplaceWebExtensionsStream;
+function scanBuiltinExtensions(extensionsRoot, forWeb) {
+    const scannedExtensions = [];
+    const extensionsFolders = fs.readdirSync(extensionsRoot);
+    for (const extensionFolder of extensionsFolders) {
+        const packageJSON = JSON.parse(fs.readFileSync(path.join(extensionsRoot, extensionFolder, 'package.json')).toString('utf8'));
+        const extensionKind = packageJSON['extensionKind'] || [];
+        if (forWeb && extensionKind.indexOf('web') === -1) {
+            continue;
+        }
+        const children = fs.readdirSync(path.join(extensionsRoot, extensionFolder));
+        const packageNLS = children.filter(child => child === 'package.nls.json')[0];
+        const readme = children.filter(child => /^readme(\.txt|\.md|)$/i.test(child))[0];
+        const changelog = children.filter(child => /^changelog(\.txt|\.md|)$/i.test(child))[0];
+        scannedExtensions.push({
+            extensionPath: extensionFolder,
+            packageJSON: packageJSON,
+            packagsNLSPath: packageNLS ? path.join(extensionFolder, packageNLS) : undefined,
+            readmePath: readme ? path.join(extensionFolder, readme) : undefined,
+            changelogPath: changelog ? path.join(extensionFolder, changelog) : undefined,
+        });
+    }
+    return scannedExtensions;
+}
+exports.scanBuiltinExtensions = scanBuiltinExtensions;
diff --git a/build/lib/extensions.ts b/build/lib/extensions.ts
index d0dfec9ff2a..22d87cf6fcd 100644
--- a/build/lib/extensions.ts
+++ b/build/lib/extensions.ts
@@ -78,7 +78,7 @@ function fromLocal(extensionPath: string, forWeb: boolean): Stream {
 		});
 	}
 
-	return minimizeLanguageJSON(input)
+	return minimizeLanguageJSON(input);
 }
 
 
@@ -307,3 +307,35 @@ export function packageMarketplaceWebExtensionsStream(builtInExtensions: IBuiltI
 		});
 	return es.merge(extensions);
 }
+
+export interface IScannedBuiltinExtension {
+	extensionPath: string,
+	packageJSON: any,
+	packagsNLSPath?: string,
+	readmePath?: string,
+	changelogPath?: string,
+}
+
+export function scanBuiltinExtensions(extensionsRoot: string, forWeb: boolean): IScannedBuiltinExtension[] {
+	const scannedExtensions: IScannedBuiltinExtension[] = [];
+	const extensionsFolders = fs.readdirSync(extensionsRoot);
+	for (const extensionFolder of extensionsFolders) {
+		const packageJSON = JSON.parse(fs.readFileSync(path.join(extensionsRoot, extensionFolder, 'package.json')).toString('utf8'));
+		const extensionKind: string[] = packageJSON['extensionKind'] || [];
+		if (forWeb && extensionKind.indexOf('web') === -1) {
+			continue;
+		}
+		const children = fs.readdirSync(path.join(extensionsRoot, extensionFolder));
+		const packageNLS = children.filter(child => child === 'package.nls.json')[0];
+		const readme = children.filter(child => /^readme(\.txt|\.md|)$/i.test(child))[0];
+		const changelog = children.filter(child => /^changelog(\.txt|\.md|)$/i.test(child))[0];
+		scannedExtensions.push({
+			extensionPath: extensionFolder,
+			packageJSON: packageJSON,
+			packagsNLSPath: packageNLS ? path.join(extensionFolder, packageNLS) : undefined,
+			readmePath: readme ? path.join(extensionFolder, readme) : undefined,
+			changelogPath: changelog ? path.join(extensionFolder, changelog) : undefined,
+		});
+	}
+	return scannedExtensions;
+}