Created
April 20, 2016 19:56
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Gulpfile for Rails with livereload
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'use strict'; | |
var gulp = require('gulp'); | |
var sass = require('gulp-sass'); | |
var livereload = require('gulp-livereload'); | |
var babel = require('babelify'); | |
var browserify = require('browserify'); | |
var source = require('vinyl-source-stream'); | |
var exec = require('child_process').exec; | |
gulp.task('sass', function () { | |
gulp.src('./app/assets/stylesheets/application.scss') | |
.pipe(sass().on('error', sass.logError)) | |
.pipe(gulp.dest('./public/assets/stylesheets')) | |
.pipe(livereload()); | |
}); | |
gulp.task('js', function() { | |
browserify('./app/assets/javascripts/application.js') | |
.transform(babel, {presets: ['es2015']}) | |
.bundle() | |
.pipe(source('application.js')) | |
.pipe(gulp.dest('./public/assets/javascripts')) | |
.pipe(livereload()); | |
}); | |
gulp.task('watch', function(cb) { | |
exec('bin/rails s', function(err, stdout, stderr) { | |
console.log(stdout); | |
console.log(stderr); | |
cb(err); | |
}); | |
livereload.listen(); | |
gulp.watch('./app/assets/stylesheets/**/*.scss', ['sass']); | |
gulp.watch('./app/assets/javascripts/**/*.js', ['js']); | |
gulp.watch('./app/views/**/*.html.erb').on('change', function(file) { | |
livereload.changed(file.path); | |
}); | |
}); | |
gulp.task('build', ['sass', 'js']); |
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This is a simple Gulpfile I create to get some kind of livereloading functionality in a Rails app that doesn't use Sprockets. It relies on a way to have a livereload plugin in your app,
gem 'rack-livereload'
for instance.