improve install pkg feature

bin/steamer.js

@@ -6,7 +6,9 @@ const fs = require('fs'),
 	  argv = require('yargs').argv,
 	  exec = require('child_process').exec,
 	  execSync = require('child_process').execSync,
-	  _ = require('lodash');
+	  _ = require('lodash'),
+	  requireg = require('requireg'),
+	  npm = requireg('npm');
 
 const Warning = require('../libs/SteamerErrWarning'),
 	  Logger = require('../libs/SteamerLogger'),
@@ -149,7 +151,36 @@ function installPkg(paths, projects) {
 
 		// let cmd = "nvm use " + nodeVer;
 		// console.log(execSync(cmd));
+
+		let pkgJsonPath = path.join(cwd, 'package.json'),
+			pgkJsonConfig = {};
+
+		if (fs.existsSync(pkgJsonPath)) {
+			pgkJsonConfig = JSON.parse(fs.readFileSync(pkgJsonPath));
+		}
+
+		console.log(pgkJsonConfig);
 
+		npm.load(pkgJsonPath, function (er) {
+
+			if (er) {
+				Logger.error(currentProject + ": \n" + er);
+				return;
+			}
+
+		  	npm.commands.install([], function (er, data) {
+		    	if (er){
+		    		Logger.error(currentProject + ": \n" + er);
+		    	}
+		    	else {
+		    		Logger.log(currentProject + ": \n" + data);
+		    	}
+
+		  	});
+		})
+
+		return;
+
 		let cmd = "npm i";
 
 		let childProcess = exec(cmd, {cwd}, function (error, stdout, stderr) {
@@ -175,6 +206,7 @@ function installPkg(paths, projects) {
         });
 	};
 
+	// console.log(paths);
 	runNpn(paths[0], 0);
 }
 

package.json

@@ -11,7 +11,8 @@
   },
   "files": [
     "bin",
-    "libs"
+    "libs",
+    "template"
   ],
   "repository": {
     "type": "git",
@@ -27,12 +28,10 @@
   },
   "homepage": "https://github.com/lcxfs1991/steamer#readme",
   "dependencies": {
-    "gulp": "^3.9.1",
-    "merge-stream": "^1.0.0",
     "lodash": "^4.13.1",
-    "run-sequence": "^1.2.1",
     "yargs": "^4.7.1",
-    "colors": "^1.1.2"
+    "colors": "^1.1.2",
+    "requireg": "^0.1.5"
   },
   "devDependencies": {