Working with webpack

gulpfile.js

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+'use strict';
+var gulp = require('gulp');
+// var path = require('path');
+var fs = require('fs');
+var gutil = require('gulp-util')
+
+// var source = require('vinyl-source-stream');
+// var buffer = require('vinyl-buffer');
+// var del = require('del');
+// var globby = require('globby');
+
+var concurrent = require("concurrent-transform");
+var rename = require('gulp-rename');
+var awspublish = require('gulp-awspublish');
+var debug = require('gulp-debug');
+
+// load in settings
+var pjson = require('./package.json');
+var production = (process.env.NODE_ENV === 'production');
+
+var DEBUG = !production;
+console.log('Running in DEBUG='+DEBUG+' mode')
+
+var config = {
+    app_entry: 'client/scripts/main.js',
+    debug: DEBUG,
+}
+
+/*
+Just run webpack
+ */
+DEBUG = false
+var webpack = require('webpack-stream');
+gulp.task('webpack', function () {
+
+    var webpackConfig = require('./webpack.config.js')
+    console.log('debug: ', webpackConfig.debug);
+
+    return gulp.src(config.app_entry)
+        .pipe(webpack(require('./webpack.config.js')))
+        .pipe(gulp.dest('dist/'));
+});
+
+
+/** deploy to s3 using gulp-awspublish
+ * https://github.com/pgherveou/gulp-awspublish
+ **/
+
+gulp.task('s3', function () {
+
+    // create a new publisher using S3 options
+    // http://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/S3.html#constructor-property
+    var credentials = JSON.parse(fs.readFileSync('secrets/aws-credentials.json', 'utf8'));
+    var publisher = awspublish.create(credentials);
+
+    // define custom headers
+    var headers = {
+        'Cache-Control': 'max-age=315360000, no-transform, public'
+            // ...
+    };
+
+    return gulp.src('./dist/**',{cwd:'.'})
+
+        // rename to put in subfolder
+        .pipe(rename(function (path) {
+          path.dirname = pjson.name + '/' + path.dirname;
+        }))
+
+        // gzip, Set Content-Encoding headers and add .gz extension
+        .pipe(awspublish.gzip())
+
+        // publisher will add Content-Length, Content-Type and headers specified above
+        // If not specified it will set x-amz-acl to public-read by default
+        // Noe: this has been made concurrent using concurrent-transform
+        .pipe(concurrent(publisher.publish(headers,{'force':true})), 10)
+
+        // create a cache file to speed up consecutive uploads
+        .pipe(publisher.cache())
+
+        // print upload updates to console
+        .pipe(awspublish.reporter());
+});
+
+gulp.task('default', ['webpack']);
+gulp.task('deploy', ['webpack','s3']);