mirror of
https://github.com/kremalicious/blog.git
synced 2024-11-15 09:35:21 +01:00
420 lines
12 KiB
JavaScript
420 lines
12 KiB
JavaScript
'use strict'
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// load plugins
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const $ = require('gulp-load-plugins')()
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// manually require modules that won"t get picked up by gulp-load-plugins
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const gulp = require('gulp'),
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del = require('del'),
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pkg = require('./package.json'),
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parallelize = require('concurrent-transform'),
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browser = require('browser-sync'),
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autoprefixer = require('autoprefixer'),
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cssnano = require('cssnano')
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// Temporary solution until gulp 4
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// https://github.com/gulpjs/gulp/issues/355
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const runSequence = require('run-sequence')
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// handle errors
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const onError = (error) => {
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$.util.log('')
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$.util.log($.util.colors.red('You fucked up:', error.message, 'on line' , error.lineNumber))
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$.util.log('')
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this.emit('end')
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}
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// 'development' is just default, production overrides are triggered
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// by adding the production flag to the gulp command e.g. `gulp build --production`
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const isProduction = ($.util.env.production === true ? true : false)
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// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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// Terminal Banner
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// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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console.log("")
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console.log($.util.colors.gray(" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>>>"))
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console.log("")
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console.log($.util.colors.cyan(" (o) Just what do you think you're doing,", process.env.USER, "? "))
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console.log("")
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console.log($.util.colors.gray(" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>>>"))
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console.log("")
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// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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// Config
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// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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// Port to use for the development server.
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const PORT = 1337
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// Browsers to target when prefixing CSS.
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const COMPATIBILITY = ['last 2 versions', 'ie >= 10']
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// paths
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const SRC = '_src',
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DIST = '_site',
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S3BUCKET = 'kremalicious.com',
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S3PATH = '/',
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S3REGION = 'eu-central-1'
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// icons
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const ICONS = {
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entypo: {
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src: SRC + '/_assets/icons/entypo/',
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dist: DIST + '/assets/img/',
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prefix: 'entypo-',
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icons: [
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'twitter', 'facebook', 'google+', 'magnifying-glass', 'rss', 'link', 'arrow-with-circle-down', 'forward', 'heart', 'info-with-circle', 'infinity', 'github', 'chevron-right', 'chevron-left', 'eye', 'bitcoin'
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]
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}
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}
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const iconset = ICONS.entypo
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// Iterate through the icon set array
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iconset.icons.forEach(function(icon, i, icons) {
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icons[i] = iconset.src + icon + '.svg'
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})
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// SVG sprite
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const SPRITE = {
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dest: DIST + '/assets/img/',
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mode: {
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symbol: {
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dest: './',
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sprite: 'sprite.svg'
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}
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}
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}
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// code banner
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const BANNER = [
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'/**',
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' ** <%= pkg.name %> v<%= pkg.version %>',
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' ** <%= pkg.description %>',
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' ** <%= pkg.homepage %>',
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' **',
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' ** <%= pkg.author.name %> <<%= pkg.author.email %>>',
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' **',
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' ** YOU EARNED THE GEEK ACHIEVEMENT ',
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' ** FOR LOOKING AT MY SOURCE ',
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' **',
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' ** But because of all the minimizing and caching ',
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' ** going on you better check out the code on ',
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' ** github ',
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' ** ',
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' ** <%= pkg.repository.url %> ',
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' **/',
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''
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].join('\n')
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// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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// Tasks
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// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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//
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// Delete build artifacts
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//
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gulp.task('clean', (done) => {
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return del([
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DIST + '/**/*',
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DIST + '/.*', // delete all hidden files
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'!' + DIST + '/media/**'
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], done)
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})
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//
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// Jekyll
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//
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gulp.task('jekyll', (cb) => {
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browser.notify('Compiling Jekyll')
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var spawn = require('child_process').spawn
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if (isProduction) {
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process.env.JEKYLL_ENV = 'production'
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var jekyll = spawn('bundle', ['exec', 'jekyll', 'build', '--lsi'], { stdio: 'inherit' })
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} else {
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var jekyll = spawn('bundle', ['exec', 'jekyll', 'build', '--config', '_config.yml,_config.dev.yml', '--drafts', '--future', '--incremental'], { stdio: 'inherit' })
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}
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jekyll.on('exit', function(code) {
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cb(code === 0 ? null : 'ERROR: Jekyll process exited with code: ' + code)
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})
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})
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//
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// HTML
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//
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gulp.task('html', () => {
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return gulp.src(DIST + '/**/*.html')
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.pipe($.if(isProduction, $.htmlmin({
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collapseWhitespace: true,
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conservativeCollapse: true,
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removeComments: true,
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useShortDoctype: true,
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collapseBooleanAttributes: true,
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removeRedundantAttributes: true,
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removeEmptyAttributes: true,
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minifyJS: true,
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minifyCSS: true
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})))
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.pipe(gulp.dest(DIST))
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})
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//
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// Styles
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//
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gulp.task('css', () => {
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var processors = [
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autoprefixer({ browsers: COMPATIBILITY }),
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cssnano()
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]
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return gulp.src([
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SRC + '/_assets/styl/kremalicious3.styl',
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SRC + '/_assets/styl/post-*.styl'
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])
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.pipe($.if(!isProduction, $.sourcemaps.init()))
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.pipe($.stylus({ 'include css': true })).on('error', onError)
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.pipe($.postcss(processors)).on('error', onError)
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.pipe($.if(!isProduction, $.sourcemaps.write()))
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.pipe($.if(isProduction, $.header(BANNER, { pkg: pkg })))
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.pipe($.rename({ suffix: '.min' }))
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.pipe(gulp.dest(DIST + '/assets/css/'))
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.pipe(browser.stream())
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})
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//
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// Scripts
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//
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// Libraries
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gulp.task('js:libraries', () => {
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return gulp.src([
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'node_modules/picturefill/dist/picturefill.js'
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])
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.pipe($.if(isProduction, $.uglify())).on('error', onError)
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.pipe($.rename({ suffix: '.min'}))
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.pipe(gulp.dest(DIST + '/assets/js/'))
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})
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// Project js
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gulp.task('js:project', () => {
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return gulp.src(SRC + '/_assets/js/kremalicious3.js')
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.pipe($.sourcemaps.init())
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.pipe($.include()).on('error', onError)
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.pipe($.if(isProduction, $.uglify())).on('error', onError)
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.pipe($.if(!isProduction, $.sourcemaps.write()))
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.pipe($.if(isProduction, $.header(BANNER, { pkg: pkg })))
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.pipe($.rename({suffix: '.min'}))
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.pipe(gulp.dest(DIST + '/assets/js/'))
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})
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// Service Worker js
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gulp.task('js:sw', () => {
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return gulp.src(DIST + '/service-worker.js')
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.pipe($.if(isProduction, $.uglify({
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compress: {
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drop_console: true
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}
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}))).on('error', onError)
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.pipe(gulp.dest(DIST + '/'))
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})
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// Collect all script tasks
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gulp.task('js', ['js:libraries', 'js:project', 'js:sw'])
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//
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// Icons
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//
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gulp.task('icons', () => {
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return gulp.src(iconset.icons)
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.pipe($.rename({ prefix: iconset.prefix }))
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.pipe(gulp.dest(iconset.dist))
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.pipe($.filter('**/*.svg'))
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.pipe($.if(isProduction, $.imagemin({ svgoPlugins: [{ removeViewBox: false }] })))
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.pipe($.svgSprite(SPRITE))
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.pipe(gulp.dest(iconset.dist))
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})
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//
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// Copy images
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//
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gulp.task('images', () => {
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return gulp.src([
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SRC + '/_assets/img/**/*',
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'!' + SRC + '/_assets/img/entypo/**/*'
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])
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.pipe($.if(isProduction, $.imagemin({
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optimizationLevel: 5, // png
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progressive: true, // jpg
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interlaced: true, // gif
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multipass: true, // svg
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svgoPlugins: [{ removeViewBox: false }]
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})))
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.pipe(gulp.dest(DIST + '/assets/img/'))
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})
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//
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// Copy fonts
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//
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gulp.task('fonts', () => {
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return gulp.src(SRC + '/_assets/fonts/**/*')
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.pipe(gulp.dest(DIST + '/assets/fonts/'))
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})
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//
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// Copy media
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//
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gulp.task('media', () => {
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return gulp.src(SRC + '/_media/**/*')
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.pipe(gulp.dest(DIST + '/media/'))
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})
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//
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// Revision static assets
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//
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gulp.task('rev', () => {
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// globbing is slow so do everything conditionally for faster dev build
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if (isProduction) {
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return gulp.src(DIST + '/assets/**/*.{css,js,png,jpg,jpeg,svg,eot,ttf,woff}')
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.pipe($.if(isProduction, $.rev()))
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.pipe(gulp.dest(DIST + '/assets/'))
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// output rev manifest for next replace task
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.pipe($.if(isProduction, $.rev.manifest()))
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.pipe(gulp.dest(DIST + '/assets/'))
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}
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})
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//
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// Replace all links to assets in files
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// from a manifest file
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//
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gulp.task('rev:replace', () => {
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// globbing is slow so do everything conditionally for faster dev build
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if (isProduction) {
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var manifest = gulp.src(DIST + '/assets/rev-manifest.json')
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return gulp.src(DIST + '/**/*.{html,xml,txt,json,css,js,png,jpg,jpeg,svg,eot,ttf,woff}')
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.pipe($.if(isProduction, $.revReplace({ manifest: manifest })))
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.pipe(gulp.dest(DIST))
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}
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})
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//
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// Dev Server
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//
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gulp.task('server', ['build'], () => {
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browser.init({
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server: DIST,
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port: PORT,
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reloadDebounce: 2000
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})
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})
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// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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// Task sequences
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// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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//
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// Build site, run server, and watch for file changes
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//
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gulp.task('default', ['build', 'server'], () => {
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gulp.watch([SRC + '/_assets/styl/**/*.styl'], ['css'])
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gulp.watch([SRC + '/_assets/js/*.js'], ['js', browser.reload])
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gulp.watch([SRC + '/_assets/img/**/*.{png,jpg,jpeg,gif}'], ['images', browser.reload])
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gulp.watch([SRC + '/_assets/img/**/*.{svg}'], ['icons', browser.reload])
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gulp.watch([SRC + '/_media/**/*'], ['media', browser.reload])
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gulp.watch([SRC + '/**/*.{html,xml,json,txt,md,yml}', './*.yml'], ['build', browser.reload])
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})
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//
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// Full build
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//
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gulp.task('build', (done) => {
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console.log($.util.colors.gray(" ------------------------------------------"))
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console.log($.util.colors.green(' Building ' + ($.util.env.production ? 'production' : 'dev') + ' version...'))
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console.log($.util.colors.gray(" ------------------------------------------"))
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runSequence(
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'clean',
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'jekyll',
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['html', 'css', 'js', 'images', 'icons', 'fonts', 'media'],
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'rev',
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'rev:replace',
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done
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)
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})
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//
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// Deploy to S3
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//
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gulp.task('deploy', () => {
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// create publisher, define config
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var publisher = $.awspublish.create({
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params: {
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"Bucket": S3BUCKET
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},
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"accessKeyId": process.env.AWS_ACCESS_KEY,
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"secretAccessKey": process.env.AWS_SECRET_KEY,
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"region": S3REGION
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})
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return gulp.src(DIST + '/**/*')
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.pipe($.awspublishRouter({
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cache: {
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// cache for 5 minutes by default
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cacheTime: 300
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},
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routes: {
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// all static assets, cached & gzipped
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'^assets/(?:.+)\\.(?:js|css|png|jpg|jpeg|gif|ico|svg|ttf)$': {
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cacheTime: 2592000, // cache for 1 month
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gzip: true
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},
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// every other asset, cached
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'^assets/.+$': {
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cacheTime: 2592000 // cache for 1 month
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},
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// all html files, not cached & gzipped
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'^.+\\.html': {
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cacheTime: 0,
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gzip: true
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},
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// pass-through for anything that wasn't matched by routes above, to be uploaded with default options
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"^.+$": "$&"
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}
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}))
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// make sure everything goes to the root '/'
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.pipe($.rename(function (path) {
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path.dirname = S3PATH + path.dirname
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}))
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.pipe(parallelize(publisher.publish(), 100))
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.pipe(publisher.sync()) // delete files in bucket that are not in local folder
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.pipe($.awspublish.reporter({
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states: ['create', 'update', 'delete']
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}))
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})
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