Continue loading Node Sass by default

This documents the option to use Dart Sass, and encourages users to
explicitly choose their implementation, but it doesn't change the
existing behavior.
This commit is contained in:
Natalie Weizenbaum 2018-06-13 12:54:26 -07:00 committed by Michael Mifsud
parent 938afbe3dc
commit 8a14419856
6 changed files with 160 additions and 168 deletions

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@ -1,9 +1,5 @@
# Gulp Sass Changelog
## v5.0.0
https://github.com/dlmanning/gulp-sass/releases/tag/v5.0.0
## v3.2.0
**March 11, 2018**

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@ -1,15 +1,10 @@
# Contributing to Gulp Sass
`gulp-sass` is a very light-weight wrapper around either [Dart Sass][] or [Node Sass][] (which in turn is a Node binding for [LibSass][]. All of these are implementations of the [Sass][] language.
[Dart Sass]: http://sass-lang.com/dart-sass
[Node Sass]: https://github.com/sass/node-sass
[LibSass]: https://sass-lang.com/libsass
[Sass]: https://sass-lang.com
Gulp Sass is a very light-weight [Gulp](https://github.com/gulpjs/gulp) wrapper for [`node-sass`](https://github.com/sass/node-sass), which in turn is a Node binding for [`libsass`](https://github.com/sass/libsass), which in turn is a port of [`Sass`](https://github.com/sass/sass).
## Submitting Issues
* Before creating a new issue, perform a [cursory search](https://github.com/issues?utf8=%E2%9C%93&q=repo%3Adlmanning%2Fgulp-sass+repo%3Asass%2Fdart-sass+repo%3Asass%2Fnode-sass+repo%3Asass%2Flibsass+repo%3Asass%2Fsass+repo%3Asass-eyeglass%2Feyeglass) in the Gulp Sass, Dart Sass, Node Sass, Libsass, and main Sass repos to see if a similar issue has already been submitted. Please also refer to our [Common Issues and Their Fixes](https://github.com/dlmanning/gulp-sass/wiki/Common-Issues-and-Their-Fixes) page for some basic troubleshooting.
* Before creating a new issue, perform a [cursory search](https://github.com/issues?utf8=%E2%9C%93&q=repo%3Adlmanning%2Fgulp-sass+repo%3Asass%2Fnode-sass+repo%3Asass%2Flibsass+repo%3Asass%2Fsass+repo%3Asass-eyeglass%2Feyeglass) in the Gulp Sass, Node Sass, Libsass, and main Sass repos to see if a similar issue has already been submitted. Please also refer to our [Common Issues and Their Fixes](https://github.com/dlmanning/gulp-sass/wiki/Common-Issues-and-Their-Fixes) page for some basic troubleshooting.
* You can create an issue [here](https://github.com/dlmanning/gulp-sass/issues). Please include as many details as possible in your report.
* Issue titles should be descriptive, explaining at the high level what it is about.
* Please include the version of `gulp-sass`, Node, and NPM you are using, as well as what operating system you are having a problem on.

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@ -13,7 +13,7 @@ Only [Active LTS and Current releases][1] are supported.
# Install
```
npm install sass gulp-sass --save-dev
npm install node-sass gulp-sass --save-dev
```
# Basic Usage
@ -24,7 +24,9 @@ Something like this will compile your Sass files:
'use strict';
var gulp = require('gulp');
var sass = require('gulp-sass')(require('sass'));
var sass = require('gulp-sass');
sass.compiler = require(node-sass');
gulp.task('sass', function () {
return gulp.src('./sass/**/*.scss')
@ -43,7 +45,9 @@ You can also compile synchronously, doing something like this:
'use strict';
var gulp = require('gulp');
var sass = require('gulp-sass')(require('sass'));
var sass = require('gulp-sass');
sass.compiler = require(node-sass');
gulp.task('sass', function () {
return gulp.src('./sass/**/*.scss')
@ -56,6 +60,11 @@ gulp.task('sass:watch', function () {
});
```
You can choose whether to use [Dart Sass][] or [Node Sass][] by setting the `sass.compiler` property. Node Sass will be used by default, but it's strongly recommended that you set it explicitly for forwards-compatibility in case the default ever changes.
[Dart Sass]: http://sass-lang.com/dart-sass
[Node Sass]: https://github.com/sass/node-sass
Note that when using Dart Sass, **synchronous compilation is twice as fast as asynchronous compilation** by default, due to the overhead of asynchronous callbacks. To avoid this overhead, you can use the [`fibers`](https://www.npmjs.com/package/fibers) package to call asynchronous importers from the synchronous code path. To enable this, pass the `Fiber` class to the `fiber` option:
```javascript
@ -63,7 +72,9 @@ Note that when using Dart Sass, **synchronous compilation is twice as fast as as
var Fiber = require('fibers');
var gulp = require('gulp');
var sass = require('gulp-sass')(require('sass'));
var sass = require('gulp-sass');
sass.compiler = require('sass');
gulp.task('sass', function () {
return gulp.src('./sass/**/*.scss')
@ -78,11 +89,6 @@ gulp.task('sass:watch', function () {
## Options
`gulp-sass` supports both [Dart Sass][] and [Node Sass][]. You choose which one to use by writing either `require('gulp-sass')(require('sass'))` for Dart Sass or `require('gulp-sass')(require('node-sass'))` for Node Sass. One or the other must be passed in.
[Dart Sass]: http://sass-lang.com/dart-sass
[Node Sass]: https://github.com/sass/node-sass
Pass in options just like you would for [Node Sass](https://github.com/sass/node-sass#options); they will be passed along just as if you were using Node Sass. Except for the `data` option which is used by gulp-sass internally. Using the `file` option is also unsupported and results in undefined behaviour that may change without notice.
For example:
@ -136,7 +142,7 @@ gulp.task('sass', function () {
# Issues
`gulp-sass` is a very light-weight wrapper around either [Dart Sass][] or [Node Sass][] (which in turn is a Node binding for [LibSass][]. Because of this, the issue you're having likely isn't a `gulp-sass` issue, but an issue with one those projects or with [Sass][] as a whole.
`gulp-sass` is a very light-weight wrapper around either [Dart Sass][] or [Node Sass][] (which in turn is a Node binding for [LibSass][]). Because of this, the issue you're having likely isn't a `gulp-sass` issue, but an issue with one those projects or with [Sass][] as a whole.
[LibSass]: https://sass-lang.com/libsass
[Sass]: https://sass-lang.com

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@ -9,15 +9,6 @@ const applySourceMap = require('vinyl-sourcemaps-apply');
const PLUGIN_NAME = 'gulp-sass';
module.exports = (compiler) => {
if (!compiler || !compiler.render) {
throw new PluginError(
PLUGIN_NAME,
'gulp-sass 5 requires you to pass in a Sass implementation. For example:\n\n' +
' var sass = require(\'gulp-sass\')(require(\'node-sass\'));\n',
);
}
//////////////////////////////
// Main Gulp Sass function
//////////////////////////////
@ -138,13 +129,13 @@ module.exports = (compiler) => {
filePush(obj);
};
compiler.render(opts, callback);
gulpSass.compiler.render(opts, callback);
} else {
//////////////////////////////
// Sync Sass render
//////////////////////////////
try {
filePush(compiler.renderSync(opts));
filePush(gulpSass.compiler.renderSync(opts));
} catch (error) {
return errorM(error);
}
@ -165,5 +156,9 @@ module.exports = (compiler) => {
this.emit('end');
};
return gulpSass;
};
//////////////////////////////
// Store compiler in a prop
//////////////////////////////
gulpSass.compiler = require('node-sass');
module.exports = gulpSass;

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@ -1,6 +1,6 @@
{
"name": "gulp-sass",
"version": "5.0.0",
"version": "4.0.2",
"description": "Gulp plugin for sass",
"main": "index.js",
"engines": {
@ -26,6 +26,7 @@
"dependencies": {
"chalk": "^2.3.0",
"lodash.clonedeep": "^4.3.2",
"node-sass": "^4.8.3",
"plugin-error": "^1.0.1",
"replace-ext": "^1.0.0",
"strip-ansi": "^4.0.0",
@ -43,7 +44,6 @@
"gulp-sourcemaps": "^2.6.4",
"gulp-tap": "^0.1.3",
"mocha": "^5.0.4",
"node-sass": "^4.8.3",
"rimraf": "^2.4.3",
"should": "^13.2.1",
"vinyl": "^2.1.0"

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@ -2,7 +2,7 @@ const should = require('should');
const Vinyl = require('vinyl');
const path = require('path');
const fs = require('fs');
const sass = require('../index')(require('node-sass'));
const sass = require('../index');
const rimraf = require('rimraf');
const gulp = require('gulp');
const sourcemaps = require('gulp-sourcemaps');