feat: cwd maybe not baseDir

lib/cmd/start.js

@@ -122,7 +122,6 @@ class StartCommand extends Command {
     argv.daemon = undefined;
 
     const options = {
-      cwd: baseDir,
       execArgv: context.execArgv,
       env,
       stdio: 'inherit',

test/fixtures/subdir-as-basedir/base-dir/app/router.js

@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = app => {
+  app.get('/', function* () {
+    this.body = `hi, ${app.config.framework || 'egg'}`;
+  });
+
+  app.get('/env', function* () {
+    this.body = app.config.env + ', ' + app.config.pre;
+  });
+
+  app.get('/path', function* () {
+    this.body = process.env.PATH;
+  });
+};

test/fixtures/subdir-as-basedir/base-dir/config/config.default.js

@@ -0,0 +1,3 @@
+'use strict';
+
+exports.keys = '123456';

test/fixtures/subdir-as-basedir/base-dir/package.json

@@ -0,0 +1,3 @@
+{
+  "name": "base-dir"
+}

test/fixtures/subdir-as-basedir/package.json

@@ -0,0 +1,3 @@
+{
+  "name": "subdir-as-basedir"
+}

test/start.test.js

@@ -335,6 +335,34 @@ describe('test/start.test.js', () => {
         assert(result.data.toString() === 'hi, egg');
       });
     });
+
+    describe('subDir as baseDir', () => {
+      let app;
+      const rootDir = path.join(__dirname, '..');
+      const subDir = path.join(__dirname, 'fixtures/subdir-as-basedir/base-dir');
+
+      before(function* () {
+        yield utils.cleanup(rootDir);
+      });
+
+      after(function* () {
+        app.proc.kill('SIGTERM');
+        yield utils.cleanup(rootDir);
+      });
+
+      it('should start', function* () {
+        app = coffee.fork(eggBin, [ 'start', '--workers=2', subDir ], { cwd: rootDir });
+        // app.debug();
+        app.expect('code', 0);
+
+        yield sleep(waitTime);
+
+        assert(app.stderr === '');
+        assert(app.stdout.match(/egg started on http:\/\/127\.0\.0\.1:7001/));
+        const result = yield httpclient.request('http://127.0.0.1:7001');
+        assert(result.data.toString() === 'hi, egg');
+      });
+    });
   });
 
   describe('start with daemon', () => {