Switches to es2017 output

Uses import() for copy/paste and tmp

src/commands/copyMessageToClipboard.ts

@@ -5,7 +5,6 @@ import { ActiveEditorCommand, CommandContext, Commands, getCommandUri, isCommand
 import { Container } from '../container';
 import { GitUri } from '../gitService';
 import { Logger } from '../logger';
-import { copy } from 'copy-paste';
 
 export interface CopyMessageToClipboardCommandArgs {
     message?: string;
@@ -31,6 +30,8 @@ export class CopyMessageToClipboardCommand extends ActiveEditorCommand {
     async execute(editor?: TextEditor, uri?: Uri, args: CopyMessageToClipboardCommandArgs = {}): Promise<any> {
         uri = getCommandUri(uri, editor);
 
+        const clipboard = await import('copy-paste');
+
         try {
             args = { ...args };
 
@@ -43,7 +44,7 @@ export class CopyMessageToClipboardCommand extends ActiveEditorCommand {
                 if (!log) return undefined;
 
                 args.message = Iterables.first(log.commits.values()).message;
-                copy(args.message);
+                clipboard.copy(args.message);
                 return undefined;
             }
 
@@ -80,7 +81,7 @@ export class CopyMessageToClipboardCommand extends ActiveEditorCommand {
                 args.message = commit.message;
             }
 
-            copy(args.message);
+            clipboard.copy(args.message);
             return undefined;
         }
         catch (ex) {

src/commands/copyShaToClipboard.ts

@@ -5,7 +5,6 @@ import { ActiveEditorCommand, CommandContext, Commands, getCommandUri, isCommand
 import { Container } from '../container';
 import { GitUri } from '../gitService';
 import { Logger } from '../logger';
-import { copy } from 'copy-paste';
 
 export interface CopyShaToClipboardCommandArgs {
     sha?: string;
@@ -30,6 +29,7 @@ export class CopyShaToClipboardCommand extends ActiveEditorCommand {
     async execute(editor?: TextEditor, uri?: Uri, args: CopyShaToClipboardCommandArgs = {}): Promise<any> {
         uri = getCommandUri(uri, editor);
 
+        const clipboard = await import('copy-paste');
         try {
             args = { ...args };
 
@@ -42,7 +42,7 @@ export class CopyShaToClipboardCommand extends ActiveEditorCommand {
                 if (!log) return undefined;
 
                 args.sha = Iterables.first(log.commits.values()).sha;
-                copy(args.sha);
+                clipboard.copy(args.sha);
                 return undefined;
             }
 
@@ -66,7 +66,7 @@ export class CopyShaToClipboardCommand extends ActiveEditorCommand {
                 }
             }
 
-            copy(args.sha);
+            clipboard.copy(args.sha);
             return undefined;
         }
         catch (ex) {

src/config.ts

@@ -172,7 +172,6 @@ export interface ICodeLensConfig {
     scopes: CodeLensScopes[];
     scopesByLanguage: CodeLensLanguageScope[];
     symbolScopes: string[];
-
 }
 
 export interface IExplorersConfig {

src/git/git.ts

@@ -6,7 +6,6 @@ import { CommandOptions, runCommand } from './shell';
 import * as fs from 'fs';
 import * as iconv from 'iconv-lite';
 import * as path from 'path';
-import * as tmp from 'tmp';
 
 export { IGit };
 export * from './models/models';
@@ -186,6 +185,8 @@ export class Git {
 
         const suffix = Strings.truncate(Strings.sanitizeForFileSystem(Git.isSha(ref) ? Git.shortenSha(ref) : ref), 50, '');
         const ext = path.extname(fileName);
+
+        const tmp = await import('tmp');
         return new Promise<string>((resolve, reject) => {
             tmp.file({ prefix: `${path.basename(fileName, ext)}-${suffix}__`, postfix: ext },
                 (err, destination, fd, cleanupCallback) => {

tsconfig.json

@@ -2,8 +2,8 @@
     "compilerOptions": {
         "forceConsistentCasingInFileNames": true,
         "importHelpers": true,
-        "lib": [ "es2015", "es2016" ],
-        "module": "es2015",
+        "lib": [ "es2015", "es2016", "es2017" ],
+        "module": "esnext",
         "moduleResolution": "node",
         "noFallthroughCasesInSwitch": true,
         "noImplicitReturns": true,
@@ -14,7 +14,7 @@
         "skipLibCheck": true,
         "sourceMap": true,
         "strict": true,
-        "target": "es2016"
+        "target": "es2017"
     },
     "exclude": [
         "node_modules",

webpack.config.js

@@ -18,13 +18,12 @@ module.exports = function(env, argv) {
             parallel: true,
             sourceMap: sourceMaps,
             uglifyOptions: {
-                ecma: 7,
-                compress: minify,
+                ecma: 8,
+                compress: minify ? {} : false,
                 mangle: minify,
                 output: {
                     beautify: !minify,
-                    comments: false,
-                    ecma: 7
+                    comments: false
                 },
                 sourceMap: sourceMaps,
             }
@@ -50,7 +49,7 @@ module.exports = function(env, argv) {
             rules: [
                 {
                     test: /\.ts$/,
-                    use: 'ts-loader',
+                    use: [{ loader: 'ts-loader' }],
                     exclude: /node_modules/
                 }
             ]