Support compiling on Windows (#947)

* Support compiling on Windows

Converts bash script to node script.

No longer requires gulp to be installed globally.

Fixes: #925

@JeromeDeLeon Can you test if this works?

* replace directory with cmd

* clean up

Author: dplewis

build_releases.js

@@ -0,0 +1,51 @@
+const pkg = require('./package.json');
+const fs = require('fs');
+const path = require('path');
+const { execSync } = require('child_process');
+
+const rmDir = function(dirPath) {
+  if(fs.existsSync(dirPath)) {
+    const files = fs.readdirSync(dirPath);
+    files.forEach(function(file) {
+      const curPath = path.join(dirPath, file);
+      if(fs.lstatSync(curPath).isDirectory()) { 
+        rmDir(curPath);
+      } else {
+        fs.unlinkSync(curPath);
+      }
+    });
+    fs.rmdirSync(dirPath);
+  }
+};
+
+const exec = function(cmd) {
+  execSync(cmd, { stdio: 'inherit' });
+};
+
+console.log(`Building JavaScript SDK v${pkg.version}...\n`)
+
+console.log('Cleaning up old builds...\n');
+
+rmDir(path.join(__dirname, 'dist'));
+rmDir(path.join(__dirname, 'lib'));
+
+const crossEnv = 'npm run cross-env';
+const gulp = 'npm run gulp';
+
+console.log('Browser Release:');
+exec(`${crossEnv} PARSE_BUILD=browser ${gulp} compile`);
+
+console.log('Weapp Release:');
+exec(`${crossEnv} PARSE_BUILD=weapp ${gulp} compile`);
+
+console.log('Node.js Release:');
+exec(`${crossEnv} PARSE_BUILD=node ${gulp} compile`);
+
+console.log('React Native Release:');
+exec(`${crossEnv} PARSE_BUILD=react-native ${gulp} compile`);
+
+console.log('Bundling and minifying for CDN distribution:');
+exec(`${gulp} browserify`);
+exec(`${gulp} browserify-weapp`);
+exec(`${gulp} minify`);
+exec(`${gulp} minify-weapp`);

build_releases.sh

@@ -73,8 +73,8 @@
     "vinyl-source-stream": "2.0.0"
   },
   "scripts": {
-    "build": "./build_releases.sh",
-    "release": "./build_releases.sh && npm publish",
+    "build": "node build_releases.js",
+    "release": "node build_releases.js && npm publish",
     "test": "cross-env PARSE_BUILD=node jest",
     "lint": "eslint --cache src/ integration/",
     "lint:fix": "eslint --fix --cache src/ integration/",
@@ -85,7 +85,9 @@
     "integration": "cross-env TESTING=1 jasmine --config=jasmine.json",
     "docs": "jsdoc -c ./jsdoc-conf.json ./src",
     "prepare": "npm run build",
-    "release_docs": "./release_docs.sh"
+    "release_docs": "./release_docs.sh",
+    "gulp": "gulp",
+    "cross-env": "cross-env"
   },
   "jest": {
     "automock": true,