feat: You can now use web-ext programatically, e.g. webExt.cmd.run()

bin/web-ext

@@ -1,5 +1,7 @@
 #!/usr/bin/env node
 
+var webExt = require('../dist/web-ext').default;
 var path = require('path');
 var absolutePackageDir = path.join(path.resolve(__dirname), '..');
-require('../dist/web-ext').main(absolutePackageDir);
+
+webExt.main(absolutePackageDir);

src/main.js

@@ -1,4 +1,5 @@
 /* @flow */
 import {main} from './program';
+import cmd from './cmd';
 
-export {main};
+export default {main, cmd};

tests/unit/test.web-ext.js

@@ -0,0 +1,21 @@
+/* @flow */
+import {describe, it} from 'mocha';
+import {assert} from 'chai';
+
+import webExt from '../../src/main';
+import build from '../../src/cmd/build';
+import run from '../../src/cmd/run';
+import {main} from '../../src/program';
+
+
+describe('webExt', () => {
+  it('exposes main', () => {
+    assert.equal(webExt.main, main);
+  });
+
+  it('exposes commands', () => {
+    // This just checks a sample of commands.
+    assert.equal(webExt.cmd.run, run);
+    assert.equal(webExt.cmd.build, build);
+  });
+});