Merge pull request #5 from creaminternet/4-files-are-never-written-by-gulp-multi-dest

Created multi-dest helper, based on the gulp-multi-dest package

Author: edwinbos

helpers/babel.mjs

@@ -5,7 +5,7 @@ import { globbySync } from 'globby'
 import gulpIf from 'gulp-if'
 import babel from 'gulp-babel'
 import rename from 'gulp-rename'
-import multiDest from 'gulp-multi-dest'
+import multiDest from './multi-dest.mjs'
 import logger from 'gulp-logger'
 import plumber from 'gulp-plumber'
 import notify from 'gulp-notify'

helpers/multi-dest.mjs

@@ -0,0 +1,38 @@
+import through from 'through2';
+import gulp from 'gulp';
+import async from 'async';
+
+export default function (paths, options) {
+    options = options || {};
+    var writtenFiles = [];
+
+    if (typeof paths === 'string') {
+        paths = [paths];
+    }
+
+    var dests = paths.map(function (path) {
+        return gulp.dest(path, options);
+    });
+
+    function writeFileToMultipleDestinations(file, encoding, done) {
+        async.each(dests, function (dest, wroteFileToDest) {
+            var fileClone = file.clone();
+            dest.write(fileClone, function () {
+                writtenFiles.push(fileClone);
+                wroteFileToDest();
+            });
+        });
+        done(null, file);
+    }
+
+    function flushCreatedFiles(done) {
+        var stream = this;
+        for (var i = 0; i < writtenFiles.length; i++) {
+            var file = writtenFiles[i];
+            stream.push(file);
+        }
+        done();
+    }
+
+    return through.obj(writeFileToMultipleDestinations, flushCreatedFiles);
+};

helpers/scss.mjs

@@ -5,7 +5,7 @@ import dartSass from 'sass'
 import nodeSass from 'node-sass'
 import gulpSass from 'gulp-sass'
 import rename from 'gulp-rename'
-import multiDest from 'gulp-multi-dest'
+import multiDest from './multi-dest.mjs'
 import logger from 'gulp-logger'
 import plumber from 'gulp-plumber'
 import notify from 'gulp-notify'

helpers/svg.mjs

@@ -1,7 +1,7 @@
 import gulp from 'gulp'
 import path from 'path'
 import gulpIf from 'gulp-if'
-import multiDest from 'gulp-multi-dest'
+import multiDest from './multi-dest.mjs'
 import logger from 'gulp-logger'
 import plumber from 'gulp-plumber'
 import notify from 'gulp-notify'