added gulp support

Author: spipley-systango

.gitignore

@@ -54,3 +54,6 @@ sftp-config.json
 
 #Documentation
 docs
+
+# package-lock.json
+package-lock.json

gulpfile.js

@@ -0,0 +1,12 @@
+'use strict'
+
+const Gulp = require('gulp')
+const RequireDir = require('require-dir')
+
+// Load tasks
+RequireDir('./tasks')
+
+Gulp.task('dev', ['dotenv', 'yaml2json', 'nodemon'])
+Gulp.task('prod', ['pm2'])
+
+Gulp.task('default', ['dev'])

package.json

@@ -39,6 +39,8 @@
     "babel-preset-stage-0": "^6.5.0",
     "bcrypt": "^1.0.2",
     "glob": "^7.0.0",
+    "gulp": "^3.9.1",
+    "gulp-watch": "^4.3.11",
     "http2": "^3.3.6",
     "jsonwebtoken": "^7.1.9",
     "koa": "^2.2.0",
@@ -52,16 +54,21 @@
     "koa-router": "^7.0.1",
     "koa-static": "^3.0.0",
     "mongoose": "^4.4.3",
-    "passport-local": "^1.0.0"
+    "passport-local": "^1.0.0",
+    "pm2": "^2.5.0",
+    "require-dir": "^0.3.2"
   },
   "devDependencies": {
     "babel-eslint": "^7.2.2",
     "babel-register": "^6.5.1",
     "chai": "^3.5.0",
+    "dotenv": "^4.0.0",
     "eslint": "^3.4.0",
     "eslint-config-standard": "^10.2.1",
     "eslint-plugin-promise": "^3.5.0",
     "eslint-plugin-standard": "^3.0.1",
+    "gulp-nodemon": "^2.2.1",
+    "gulp-yaml": "^1.0.1",
     "mocha": "^3.0.2",
     "nodemon": "^1.8.1",
     "supertest": "^3.0.0"

tasks/dotenv.js

@@ -0,0 +1,8 @@
+'use strict'
+
+const Gulp = require('gulp')
+const dotenv = require('dotenv')
+
+Gulp.task('dotenv', function () {
+	dotenv.config()
+})

tasks/nodemon.js

@@ -0,0 +1,21 @@
+'use strict'
+const Gulp = require('gulp')
+const Nodemon = require('gulp-nodemon')
+
+Gulp.task('nodemon', function () {
+	const nodeArgs = []
+	if (process.env.DEBUGGER) {
+		nodeArgs.push('--inspect')
+	}
+
+	Nodemon({
+		script: 'index.js',
+		ignore: [
+			'node_modules/',
+			'test/'
+		],
+		nodeArgs: nodeArgs
+	}).on('restart', function (files) {
+		console.log('change detected:', files)
+	})
+})

tasks/pm2.js

@@ -0,0 +1,24 @@
+'use strict'
+const Gulp = require('gulp')
+const pm2 = require('pm2')
+
+Gulp.task('pm2', function () {
+	pm2.connect(true, function (err) {
+		if (err) {
+			console.error(err)
+			process.exit(2)
+		}
+		pm2.start({
+			name: 'Koach',
+			script: 'index.js', // Script to be run
+			exec_mode: 'cluster', // Allow your app to be clustered
+			instances: 4, // Optional: Scale your app by 4
+			max_memory_restart: '500M' // Optional: Restart your app if it reaches 100Mo
+		}, function (err, apps) {
+			pm2.disconnect() // Disconnect from PM2
+			if (err) {
+				throw err
+			}
+		})
+	})
+})

tasks/yaml2json.js

@@ -0,0 +1,17 @@
+'use strict'
+
+const Gulp = require('gulp')
+const yaml = require('gulp-yaml')
+const watch = require('gulp-watch')
+
+Gulp.task('yaml2json', function () {
+	Gulp.src('./swagger/swagger.yaml')
+		.pipe(yaml({ space: 4 }))
+		.pipe(Gulp.dest('./swagger'))
+
+	return watch('./swagger/swagger.yaml', function () {
+		return Gulp.src('./swagger/swagger.yaml')
+			.pipe(yaml({ space: 4 }))
+			.pipe(Gulp.dest('./swagger'))
+	})
+})