work.suroh.tk/node_modules/bs-recipes/recipes/gulp.ruby.sass/readme.md

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2019-12-02 12:22:45 +00:00
#Browsersync - Gulp & Ruby SASS
## Installation/Usage:
To try this example, follow these 4 simple steps.
**Step 1**: Clone this entire repo
```bash
$ git clone https://github.com/Browsersync/recipes.git bs-recipes
```
**Step 2**: Move into the directory containing this example
```bash
$ cd bs-recipes/recipes/gulp.ruby.sass
```
**Step 3**: Install dependencies
```bash
$ npm install
```
**Step 4**: Run the example
```bash
$ npm start
```
### Additional Info:
This example highlights both the stream support for injecting CSS, aswell
as the support for calling `reload` directly following html changes.
We also need to filter out any source maps created by ruby-sass.
### Preview of `gulpfile.js`:
```js
var gulp = require('gulp');
var browserSync = require('browser-sync');
var filter = require('gulp-filter');
var sass = require('gulp-ruby-sass');
var sourcemaps = require('gulp-sourcemaps');
var reload = browserSync.reload;
var src = {
scss: 'app/scss/*.scss',
css: 'app/css',
html: 'app/*.html'
};
/**
* Kick off the sass stream with source maps + error handling
*/
function sassStream () {
return sass('app/scss', {sourcemap: true})
.on('error', function (err) {
console.error('Error!', err.message);
})
.pipe(sourcemaps.write('./', {
includeContent: false,
sourceRoot: '/app/scss'
}));
}
/**
* Start the Browsersync Static Server + Watch files
*/
gulp.task('serve', ['sass'], function() {
browserSync({
server: "./app"
});
gulp.watch(src.scss, ['sass']);
gulp.watch(src.html).on('change', reload);
});
/**
* Compile sass, filter the results, inject CSS into all browsers
*/
gulp.task('sass', function() {
return sassStream()
.pipe(gulp.dest(src.css))
.pipe(filter("**/*.css"))
.pipe(reload({stream: true}));
});
/**
* Default task
*/
gulp.task('default', ['serve']);
```