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@jegtnes
Created June 1, 2014 10:43
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The Gulpfile I created for the blogpost http://jegtnes.co.uk/blog/using-gulp-with-uncss-in-ghost-for-tiny-assets/, detailing how to use UnCSS and Gulp for Ghost.
var gulp = require('gulp');
var sass = require('gulp-sass'); // skip this if you're working with vanilla CSS
var rename = require('gulp-rename');
var cmq = require('gulp-combine-media-queries');
var uncss = require('gulp-uncss');
var download = require('download');
var cssmin = require('gulp-cssmin');
var clean = require('gulp-clean');
var xml2js = require('gulp-xml2js');
// Upon runnning styles-build, this will be populated with all blog posts too
// See tasks find-site-files, create-sitemap, and download-rss-feed
var filesToUncss = [
'http://jegtnes.co.uk',
'http://jegtnes.co.uk/styleguide',
'http://jegtnes.co.uk/portfolio',
'http://jegtnes.co.uk/contact'
];
gulp.task('styles-build', ['find-site-files'], function() {
return gulp.src('scss/style.scss') //you probably want to change this
.pipe(sass()) // skip this if you're working with vanilla CSS
.pipe(rename({suffix: '.min'}))
.pipe(cmq())
.pipe(uncss({
html: filesToUncss
}))
.pipe(cssmin())
.pipe(gulp.dest('assets/css'));
})
gulp.task('download-rss-feed', function(callback) {
dl = download({
url: 'http://jegtnes.co.uk/rss',
name: 'rss.xml'
}, './')
dl.once('close', function() {
callback();
});
});
gulp.task('create-sitemap', ['download-rss-feed'], function() {
return gulp.src('./rss.xml')
.pipe(xml2js())
.pipe(rename('rss.json'))
.pipe(gulp.dest('./'));
});
gulp.task('find-site-files', ['create-sitemap'], function() {
var json = require('./rss.json');
json.rss.channel[0].item.forEach(function(value) {
link = value.link[0]
filesToUncss.push(link);
})
return gulp.src(['rss.json', 'rss.xml'], {read: false})
.pipe(clean());
});
// The default task (called when you run `gulp` from cli)
gulp.task('default', ['styles-build']);
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