mirror of https://github.com/ipdb/website.git
485 lines
13 KiB
JavaScript
485 lines
13 KiB
JavaScript
/* eslint-disable no-console */
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import fs from 'fs'
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import cp from 'child_process'
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import { src, dest, watch, parallel, series } from 'gulp'
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import del from 'del'
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import parallelize from 'concurrent-transform'
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import browser from 'browser-sync'
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import critical from 'critical'
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import yaml from 'js-yaml'
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import request from 'request'
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// required to get our mix of old and ES6+ js to work with ugify-js 3
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import uglifyjs from 'uglify-es'
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import composer from 'gulp-uglify/composer'
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// get all the configs: `pkg` and `site`
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import pkg from './package'
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// load plugins
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const $ = require('gulp-load-plugins')()
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const minify = composer(uglifyjs, console)
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const site = yaml.safeLoad(fs.readFileSync('./_config.yml'))
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// handle errors
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const onError = (error) => {
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console.log($.util.colors.red('\nYou fucked up:', error.message, 'on line', error.lineNumber, '\n'))
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this.emit('end')
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}
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// 'development' is just default, production overrides are triggered
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// by adding the production flag to the gulp command e.g. `gulp build --production`
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const isProduction = ($.util.env.production === true)
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const isStaging = ($.util.env.staging === true)
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// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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// Config
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// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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// Port to use for the development server
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const PORT = 1337
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// paths
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const SRC = `${site.source}/`
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const DIST = `${site.destination}/`
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// deployment
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const S3BUCKET = 'ipdb.io'
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const S3REGION = 'eu-central-1'
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const S3BUCKET_BETA = 'beta.ipdb.io'
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const S3REGION_BETA = 'eu-central-1'
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// SVG sprite
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const SPRITECONFIG = {
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dest: `${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 %>',
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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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''
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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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export const clean = () =>
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del([
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`${DIST}**/*`,
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`${DIST}.*` // delete all hidden files
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])
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//
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// Jekyll
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//
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export const jekyll = (done) => {
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browser.notify('Compiling Jekyll')
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let jekyllOptions
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if (isProduction) {
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process.env.JEKYLL_ENV = 'production'
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jekyllOptions = 'jekyll build'
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} else if (isStaging) {
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process.env.JEKYLL_ENV = 'staging'
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jekyllOptions = 'jekyll build'
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} else {
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process.env.JEKYLL_ENV = 'development'
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jekyllOptions = 'jekyll build --incremental --drafts --future'
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}
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const jekyllInstance = cp.execFile('bundle', ['exec', jekyllOptions], { stdio: 'inherit' })
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const jekyllLogger = (buffer) => {
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buffer.toString()
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.split(/\n/)
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.forEach((message) => console.log(message))
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}
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jekyllInstance.stdout.on('data', jekyllLogger).on('close', done)
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}
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//
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// HTML
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//
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export const html = () => src(`${DIST}**/*.html`)
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.pipe($.if(isProduction || isStaging, $.htmlmin({
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collapseWhitespace: true,
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conservativeCollapse: true,
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removeComments: true,
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useShortDoctype: true,
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collapseBooleanAttributes: true,
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removeRedundantAttributes: true,
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removeEmptyAttributes: true,
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minifyJS: true,
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minifyCSS: true
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})))
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.pipe(dest(DIST))
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//
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// Styles
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//
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export const css = () => src([
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`${SRC}_assets/scss/ipdb.scss`,
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`${SRC}_assets/scss/page-*.scss`
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])
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.pipe($.if(!(isProduction || isStaging), $.sourcemaps.init()))
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.pipe($.sass({
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includePaths: ['node_modules']
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}).on('error', $.sass.logError))
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.pipe($.autoprefixer())
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.pipe($.if(isProduction || isStaging, $.cleanCss()))
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.pipe($.if(!(isProduction || isStaging), $.sourcemaps.write()))
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.pipe($.if(isProduction || isStaging, $.header(BANNER, { pkg })))
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.pipe($.rename({ suffix: '.min' }))
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.pipe(dest(`${DIST}assets/css/`))
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.pipe(browser.stream())
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// inline critical-path CSS
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export const criticalCss = (done) => {
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if (isProduction || isStaging) {
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critical.generate({
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base: DIST,
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src: 'index.html',
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dest: 'index.html',
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inline: true,
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minify: true,
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dimensions: [{
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height: 320,
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width: 640
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}, {
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height: 600,
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width: 800
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}, {
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height: 900,
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width: 1360
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}]
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})
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}
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done()
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}
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//
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// JavaScript
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//
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export const js = () =>
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src([
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`${SRC}_assets/js/ipdb.js`,
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`${SRC}_assets/js/page-*.js`
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])
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.pipe($.if(!(isProduction || isStaging), $.sourcemaps.init()))
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.pipe($.include({
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includePaths: ['node_modules', `${SRC}_assets/js`]
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})).on('error', onError)
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.pipe($.if(isProduction || isStaging, minify()))
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.on('error', onError)
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.pipe($.if(!(isProduction || isStaging), $.sourcemaps.write()))
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.pipe($.if(isProduction || isStaging, $.header(BANNER, { pkg })))
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.pipe($.rename({ suffix: '.min' }))
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.pipe(dest(`${DIST}assets/js/`))
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//
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// SVG sprite
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//
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export const svg = () => src(`${SRC}_assets/img/*.svg`)
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.pipe($.if(isProduction || isStaging, $.imagemin({
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svgoPlugins: [{ removeRasterImages: true }]
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})))
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.pipe($.svgSprite(SPRITECONFIG))
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.pipe(dest(`${DIST}assets/img/`))
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//
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// Copy Images
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//
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export const images = () => src(`${SRC}_assets/img/**/*`)
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.pipe($.if(isProduction || isStaging, $.imagemin([
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$.imagemin.gifsicle({ interlaced: true }),
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$.imagemin.jpegtran({ progressive: true }),
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$.imagemin.optipng({ optimizationLevel: 5 }),
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$.imagemin.svgo({ plugins: [{ removeViewBox: true }] })
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])))
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.pipe(dest(`${DIST}assets/img/`))
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//
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// Revision static assets
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//
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export const rev = (done) => {
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// globbing is slow so do everything conditionally for faster dev build
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if (isProduction || isStaging) {
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return src(`${DIST}assets/**/*.{css,js,png,jpg,jpeg,svg,eot,ttf,woff,woff2}`)
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.pipe($.rev())
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.pipe(dest(`${DIST}assets/`))
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// output rev manifest for next replace task
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.pipe($.rev.manifest())
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.pipe(dest(`${DIST}assets/`))
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}
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done()
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}
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//
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// Replace all links to assets in files
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// from a manifest file
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//
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export const revReplace = (done) => {
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// globbing is slow so do everything conditionally for faster dev build
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if (isProduction || isStaging) {
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const manifest = src(`${DIST}assets/rev-manifest.json`)
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return src(`${DIST}**/*.{html,css,js}`)
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.pipe($.revReplace({ manifest }))
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.pipe(dest(DIST))
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}
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done()
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}
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//
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// Dev Server
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//
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export const server = (done) => {
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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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done()
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}
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//
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// Watch for file changes
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//
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export const watchSrc = () => {
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watch(`${SRC}_assets/scss/**/*.scss`).on('all', series(css))
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watch(`${SRC}_assets/js/**/*.js`).on('all', series(js, browser.reload))
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watch(`${SRC}_assets/img/**/*.{png,jpg,jpeg,gif,webp}`).on('all', series(images, browser.reload))
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watch(`${SRC}_assets/img/**/*.{svg}`).on('all', series(svg, browser.reload))
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watch([
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`${SRC}**/*.{html,xml,json,txt,md,yml}`,
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'./*.yml',
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`${SRC}_includes/svg/*`
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]).on('all', series('build', browser.reload))
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}
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//
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// Build banner
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//
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/* eslint-disable max-len */
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const buildBanner = (done) => {
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let buildEnvironment
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if ($.util.env.production) {
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buildEnvironment = 'production'
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} else if ($.util.env.staging) {
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buildEnvironment = 'staging'
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} else {
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buildEnvironment = 'dev'
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}
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console.log($.util.colors.gray(' ------------------------------------------'))
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console.log($.util.colors.green(` Building ${buildEnvironment} version...`))
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console.log($.util.colors.gray(' ------------------------------------------'))
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done()
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}
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//
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// Deploy banner
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//
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const deployBanner = (done) => {
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let deployTarget
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if ($.util.env.live) {
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deployTarget = 'Live'
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} else {
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deployTarget = 'Beta'
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}
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if (($.util.env.live || $.util.env.beta || $.util.env.gamma) === true) {
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console.log($.util.colors.gray(' ------------------------------------------'))
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console.log($.util.colors.green(` Deploying to ${deployTarget}... `))
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console.log($.util.colors.gray(' ------------------------------------------'))
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} else {
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console.log($.util.colors.red('\nHold your horses! You need to specify a deployment target like so: gulp deploy --beta. Possible targets are: --live, --beta, --gamma\n'))
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}
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done()
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}
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/* eslint-enable max-len */
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// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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// Collection tasks
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// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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//
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// Full build
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//
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// `gulp build` is the development build
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// `gulp build --production` is the production build
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//
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export const build = series(
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buildBanner, clean, jekyll,
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parallel(html, css, js, images, svg),
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rev, revReplace, criticalCss
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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 dev`
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//
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export const dev = series(build, server, watchSrc)
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// Set `gulp dev` as default: `gulp`
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export default dev
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// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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// Deployment
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// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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//
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// gulp deploy --live
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// gulp deploy --beta
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// gulp deploy --gamma
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//
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export const s3 = () => {
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// create publisher, define config
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let publisher
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if ($.util.env.live === true) {
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publisher = $.awspublish.create({
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'params': { 'Bucket': S3BUCKET },
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'accessKeyId': process.env.AWS_ACCESS_KEY,
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'secretAccessKey': process.env.AWS_SECRET_KEY,
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'region': S3REGION
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})
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} else if ($.util.env.beta === true) {
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publisher = $.awspublish.create({
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'params': { 'Bucket': S3BUCKET_BETA },
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'accessKeyId': process.env.AWS_BETA_ACCESS_KEY,
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'secretAccessKey': process.env.AWS_BETA_SECRET_KEY,
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'region': S3REGION_BETA
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})
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} else {
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return
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}
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src(`${DIST}**/*`)
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.pipe($.awspublishRouter({
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cache: {
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// cache for 5 minutes by default
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cacheTime: 300
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},
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routes: {
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// all static assets, cached & gzipped
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'^assets/(?:.+)\\.(?:js|css|png|jpg|jpeg|gif|ico|svg|ttf|eot|woff|woff2)$': {
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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/.+$': {
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cacheTime: 2592000 // cache for 1 month
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},
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// all html files, not cached & gzipped
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'^.+\\.html': {
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cacheTime: 0,
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gzip: true
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},
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// all pdf files, not cached
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'^.+\\.pdf': {
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cacheTime: 0
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},
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// font mime types
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'.ttf$': {
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key: '$&',
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headers: { 'Content-Type': 'application/x-font-ttf' }
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},
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'.woff$': {
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key: '$&',
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headers: { 'Content-Type': 'application/x-font-woff' }
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},
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'.woff2$': {
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key: '$&',
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headers: { 'Content-Type': 'application/x-font-woff2' }
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},
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// pass-through for anything that wasn't matched by routes above,
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// to be uploaded with default options
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'^.+$': '$&'
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}
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}))
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.pipe(parallelize(publisher.publish(), 100)).on('error', onError)
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.pipe(publisher.sync()) // delete files in bucket that are not in local folder
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.pipe($.awspublish.reporter({
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states: ['create', 'update', 'delete']
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}))
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}
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//
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// Ping search engines on live deployment
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//
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export const seo = (done) => {
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const googleUrl = 'http://www.google.com/webmasters/tools/ping?sitemap='
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const bingUrl = 'http://www.bing.com/webmaster/ping.aspx?siteMap='
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const showResponse = (error, response) => {
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if (error) {
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$.util.log($.util.colors.red(error))
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} else {
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$.util.log($.util.colors.gray('Status:', response && response.statusCode))
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if (response.statusCode === 200) {
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$.util.log($.util.colors.green('Successfully notified'))
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}
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}
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}
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if ($.util.env.live === true) {
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request(`${googleUrl + site.url}/sitemap.xml`, showResponse)
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request(`${bingUrl + site.url}/sitemap.xml`, showResponse)
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}
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done()
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}
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//
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// `gulp deploy`
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//
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export const deploy = series(deployBanner, s3, seo)
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