Reduces startup time

Adds webpack for bundling (disabled for now)
Uses tslib to bundle less duplicate code

.vscodeignore

@@ -4,10 +4,12 @@
 images/**
 .vscode/**
 .vscode-test/**
-out/test/**
 test/**
 src/**
 **/*.map
+.github/**
 .gitignore
+CODE_OF_CONDUCT.md
 tsconfig.json
-tslint.json
+tslint.json
+webpack.config.js

package.json

@@ -28,9 +28,6 @@
         "blame",
         "log",
         "annotation",
-        "diff",
-        "lens",
-        "history",
         "multi-root ready"
     ],
     "galleryBanner": {
@@ -47,7 +44,7 @@
         "type": "git",
         "url": "https://github.com/eamodio/vscode-gitlens.git"
     },
-    "main": "./out/src/extension",
+    "main": "./out/extension",
     "contributes": {
         "configuration": {
             "type": "object",
@@ -73,7 +70,7 @@
                         "chorded",
                         "none"
                     ],
-                    "description": "Specifies the keymap to use for GitLens shortcut keys\n `standard` - adds a standard set of shortcut keys\n `chorded` - adds a chorded set of shortcut keys that all start with `Ctrl+Alt+G` (`⌥⌘G` on macOS)\n `none` - no shortcut keys will be added",
+                    "description": "Specifies the keymap to use for GitLens shortcut keys\n `standard` - adds a standard set of shortcut keys\n `chorded` - adds a chorded set of shortcut keys that all start with `Ctrl+Alt+G` (`??G` on macOS)\n `none` - no shortcut keys will be added",
                     "scope": "window"
                 },
                 "gitlens.outputLevel": {
@@ -2925,6 +2922,7 @@
         "*"
     ],
     "scripts": {
+        "bundle": "npm run lint && webpack --env.production",
         "clean": "git clean -xdf",
         "compile": "npm run lint && tsc -p ./",
         "watch": "tsc -watch -p ./",
@@ -2946,7 +2944,8 @@
         "lodash.isequal": "4.5.0",
         "lodash.once": "4.1.1",
         "spawn-rx": "2.0.12",
-        "tmp": "0.0.33"
+        "tmp": "0.0.33",
+        "tslib": "^1.8.1"
     },
     "devDependencies": {
         "@types/copy-paste": "1.1.30",
@@ -2956,8 +2955,12 @@
         "@types/tmp": "0.0.33",
         "husky": "^0.14.3",
         "mocha": "4.0.1",
+        "ts-loader": "^3.2.0",
         "tslint": "5.8.0",
         "typescript": "2.6.2",
-        "vscode": "1.1.10"
+        "uglifyjs-webpack-plugin": "^1.1.4",
+        "vscode": "1.1.10",
+        "webpack": "^3.10.0",
+        "webpack-node-externals": "^1.6.0"
     }
-}
+}

tsconfig.json

@@ -1,6 +1,7 @@
 {
     "compilerOptions": {
         "forceConsistentCasingInFileNames": true,
+        "importHelpers": true,
         "lib": [ "es2015", "es2016" ],
         "module": "commonjs",
         "noFallthroughCasesInSwitch": true,
@@ -8,7 +9,7 @@
         "noUnusedLocals": true,
         "outDir": "out",
         "removeComments": true,
-        "rootDir": ".",
+        "rootDir": "./src",
         "skipLibCheck": true,
         "sourceMap": true,
         "strict": true,
@@ -16,6 +17,7 @@
     },
     "exclude": [
         "node_modules",
+        "test",
         ".vscode-test"
     ]
 }

webpack.config.js

@@ -0,0 +1,59 @@
+'use strict';
+const webpack = require('webpack');
+const path = require('path');
+const nodeExternals = require('webpack-node-externals');
+const UglifyJsPlugin = require('uglifyjs-webpack-plugin')
+
+module.exports = function(env, argv) {
+    if (env === undefined) {
+        env = {};
+    }
+
+    const minify = !!env.production;
+    const sourceMaps = !env.production;
+
+    const plugins = [
+        new UglifyJsPlugin({
+            parallel: true,
+            sourceMap: sourceMaps,
+            uglifyOptions: {
+                ecma: 7,
+                compress: minify,
+                mangle: minify,
+                output: {
+                    beautify: !minify,
+                    comments: false,
+                    ecma: 7
+                },
+                sourceMap: sourceMaps,
+            }
+        })
+    ];
+
+    return {
+        entry: './src/extension.ts',
+        target: 'node',
+        output: {
+            libraryTarget: 'commonjs2',
+            filename: 'extension.js',
+            path: path.resolve(__dirname, 'out')
+        },
+        resolve: {
+            extensions: ['.ts']
+        },
+        externals: [
+            nodeExternals()
+        ],
+        devtool: sourceMaps ? 'inline-source-map' : false,
+        module: {
+            rules: [
+                {
+                    test: /\.ts$/,
+                    use: 'ts-loader',
+                    exclude: /node_modules/
+                }
+            ]
+        },
+        plugins: plugins
+    };
+};