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Gulpfile.js with Express, Livereload, Sass, Notify
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/* | |
* dependencies: connect-livereload, express, gulp, gulp-autoprefixer, gulp-minify-css, gulp-notify, gulp-ruby-sass, tiny-lr | |
* Files structure: | |
* / | |
- /css | |
- main.css | |
- /node_modules | |
- /sass | |
- main.scss | |
gulpfile.js | |
index.html | |
package.json | |
*/ | |
var gulp = require('gulp'); | |
var minifycss = require('gulp-minify-css'); | |
var autoprefixer = require('gulp-autoprefixer'); | |
var notify = require('gulp-notify'); | |
var sass = require('gulp-ruby-sass'); | |
var lr; | |
var EXPRESS_PORT = 8080; | |
var EXPRESS_ROOT = __dirname; | |
var LIVERELOAD_PORT = 35729; | |
function startLiveReload(){ | |
lr = require('tiny-lr')(); | |
lr.listen(LIVERELOAD_PORT); | |
} | |
function startExpress() { | |
var express = require('express'); | |
var app = express(); | |
app.use(require('connect-livereload')()); | |
app.use(express.static(EXPRESS_ROOT)); | |
app.listen(EXPRESS_PORT); | |
console.log('listening on port ' + EXPRESS_PORT); | |
} | |
function notifyLiveReload(event) { | |
var fileName = require('path').relative(EXPRESS_ROOT, event.path); | |
lr.changed({ | |
body: { | |
files: [fileName] | |
} | |
}); | |
} | |
gulp.task('css', function(){ | |
return gulp.src('sass/main.scss') | |
.pipe(sass({style: 'compressed'})) | |
.pipe(autoprefixer('last 15 versions')) | |
.pipe(gulp.dest('css')) | |
.pipe(notify({ message: 'That\'s All Folks!'})); | |
}); | |
gulp.task('default', function(){ | |
startExpress(); | |
startLiveReload(); | |
gulp.watch('*.html', notifyLiveReload); | |
gulp.watch('css/*.css', notifyLiveReload); | |
gulp.watch('sass/**/*.scss', function(){ | |
gulp.run('css'); | |
}); | |
}); |
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