Merge branch 'dev' of https://git.verdnatura.es/salix into dev

* 'dev' of https://git.verdnatura.es/salix:
  install packages on folders with file package.json - gulp install

gulpfile.js

@@ -4,6 +4,8 @@ var wrap = require('gulp-wrap');
 var concat = require('gulp-concat');
 var merge = require('merge-stream');
 var extend = require('gulp-extend');
+var install = require('gulp-install');
+var print = require('gulp-print');
 var del = require('del');
 var fs = require('fs');
 var webpack = require('webpack');
@@ -159,6 +161,24 @@ gulp.task('routes', function() {
 		.pipe(gulp.dest(buildDir));
 });
 
+// install packages from package.json in folders.
+gulp.task('install', () => {
+    const pathServices = './services/';
+    const fileJson = [];
+    const services = fs.readdirSync(pathServices);
+    services.push('..');
+    services.forEach((service) => {
+        fileJson.push(pathServices.concat(service, '/package.json'));
+    });
+    return gulp.src(fileJson)
+        .pipe(print((filepath) => {
+            return `Installing packages in ${filepath}`;
+        }))
+        .pipe(install({
+            npm: ['--no-package-lock']
+        }));
+});
+
 // Watch
 
 gulp.task('watch', function() {

package.json

@@ -39,6 +39,8 @@
     "gulp": "^3.9.1",
     "gulp-concat": "^2.6.0",
     "gulp-extend": "^0.2.0",
+    "gulp-install": "^1.1.0",
+    "gulp-print": "^2.0.1",
     "gulp-util": "^3.0.7",
     "gulp-wrap": "^0.13.0",
     "gulp-yaml": "^1.0.1",