diff --git a/README.md b/README.md
index 91fdd47..fd62bcb 100644
--- a/README.md
+++ b/README.md
@@ -182,10 +182,19 @@ Skip concatenation and add all assets to the stream instead.
#### options.newLine
-Type: `String`
+Type: `String` or `Object`
Default: `none`
-Add a string that should separate the concatenated files.
+Add a string that should separate the concatenated files. To specify a newLine per type of file processed, provide an object with types as keys and the newLine options as values. For example:
+
+```javascript
+useref({
+ newLine: {
+ js: ';\n',
+ css: '\n'
+ }
+})
+```
#### options.additionalStreams
diff --git a/index.js b/index.js
index 2c0fd04..ecf066e 100644
--- a/index.js
+++ b/index.js
@@ -73,7 +73,9 @@ function addAssetsToStream(paths, files) {
// option for newLine in gulp-concat
if (Object.prototype.hasOwnProperty.call(options, 'newLine')) {
- if (options.newLine === ';' && type === 'css') {
+ if (typeof options.newLine === 'object') {
+ options.newLine = options.newLine[type];
+ } else if (options.newLine === ';' && type === 'css') {
options.newLine = null;
}
gulpConcatOptions.newLine = options.newLine;
diff --git a/test/fixtures/13.html b/test/fixtures/13.html
new file mode 100644
index 0000000..9ac4864
--- /dev/null
+++ b/test/fixtures/13.html
@@ -0,0 +1,12 @@
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/test/test.js b/test/test.js
index b31baba..8344c4b 100644
--- a/test/test.js
+++ b/test/test.js
@@ -335,6 +335,51 @@ describe('useref()', function() {
stream.end();
});
+ it('should support per type newLine options', done => {
+ let a = 0;
+ const testFile = getFixture('13.html');
+ const jsSeparator = ';';
+ const cssSeparator = '\n';
+ const stream = useref({
+ newLine: {
+ js: jsSeparator,
+ css: cssSeparator
+ }
+ });
+ const bufferJS1 = Buffer.from(fs.readFileSync(path.join('test', 'fixtures', 'scripts', 'this.js')));
+ const bufferJS2 = Buffer.from(jsSeparator);
+ const bufferJS3 = Buffer.from(fs.readFileSync(path.join('test', 'fixtures', 'scripts', 'that.js')));
+ const bufferJSFinal = Buffer.concat([bufferJS1, bufferJS2, bufferJS3]);
+ const fileJSFinal = new Vinyl({ contents: bufferJSFinal });
+
+ const bufferCSS1 = Buffer.from(fs.readFileSync(path.join('test', 'fixtures', 'css', 'one.css')));
+ const bufferCSS2 = Buffer.from(cssSeparator);
+ const bufferCSS3 = Buffer.from(fs.readFileSync(path.join('test', 'fixtures', 'css', 'two.css')));
+ const bufferCSSFinal = Buffer.concat([bufferCSS1, bufferCSS2, bufferCSS3]);
+ const fileCSSFinal = new Vinyl({ contents: bufferCSSFinal });
+
+ stream.on('data', newFile => {
+ if (a === 1) {
+ newFile.path.should.equal(path.normalize('./test/fixtures/css/combined.css'));
+ newFile.contents.toString().should.equal(fileCSSFinal.contents.toString());
+ }
+ if (a === 2) {
+ newFile.path.should.equal(path.normalize('./test/fixtures/scripts/combined.js'));
+ newFile.contents.toString().should.equal(fileJSFinal.contents.toString());
+ }
+ ++a;
+ });
+
+ stream.once('end', () => {
+ a.should.equal(3);
+ done();
+ });
+
+ stream.write(testFile);
+
+ stream.end();
+ });
+
it('should skip concatenation and pass JS assets through with noconcat option', done => {
let a = 0;