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mirror of https://github.com/bigchaindb/site.git synced 2024-12-24 18:36:11 +01:00
site/gulpfile.js
Matthias Kretschmann a558cc541d
set environment correctly again
- this preent the whole site from getting indexed by search engines
- introduced in 66c92d8031
2017-03-17 17:55:41 +01:00

449 lines
13 KiB
JavaScript

'use strict';
// load plugins
var $ = require('gulp-load-plugins')();
// manually require modules that won"t get picked up by gulp-load-plugins
var gulp = require('gulp'),
del = require('del'),
pkg = require('./package.json'),
parallelize = require('concurrent-transform'),
browser = require('browser-sync').create(),
spawn = require('child_process').spawn;
// Temporary solution until gulp 4
// https://github.com/gulpjs/gulp/issues/355
var runSequence = require('run-sequence');
// handle errors
var onError = function(error) {
$.util.log('');
$.util.log($.util.colors.red('You fucked up:', error.message, 'on line' , error.lineNumber));
$.util.log('');
this.emit('end');
}
// 'development' is just default, production overrides are triggered
// by adding the production flag to the gulp command e.g. `gulp build --production`
var isProduction = ($.util.env.production === true ? true : false);
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
// Terminal Banner
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
console.log("");
console.log($.util.colors.gray(" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>>>"));
console.log($.util.colors.cyan(" __ __ __ "));
console.log($.util.colors.cyan(" |__). _ _|_ _ . _ | \ |__) "));
console.log($.util.colors.cyan(" |__)|(_)(_| )(_||| )|__/|__) "));
console.log($.util.colors.cyan(" _/ "));
console.log($.util.colors.gray(" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>>>"));
console.log("");
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
// Config
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
// Port to use for the development server
var PORT = 1337;
// Browsers to target when prefixing CSS
var COMPATIBILITY = ['last 2 versions', 'Chrome >= 30', 'Safari >= 6.1', 'Firefox >= 35', 'Opera >= 32', 'iOS >= 8', 'Android >= 4', 'ie >= 10'];
// paths
var SRC = '_src/',
DIST = '_dist/';
// deployment
var S3BUCKET = 'www.bigchaindb.com',
S3REGION = 'eu-central-1',
S3BUCKET_BETA = 'beta.bigchaindb.com',
S3REGION_BETA = 'eu-central-1',
S3BUCKET_GAMMA = 'gamma.bigchaindb.com',
S3REGION_GAMMA = 'eu-central-1';
// SVG sprite
var SPRITECONFIG = {
dest: DIST + 'assets/img/',
mode: {
symbol: {
dest: './',
sprite: 'sprite.svg'
}
}
}
// code banner
var BANNER = [
'/**',
' ** <%= pkg.name %> v<%= pkg.version %>',
' ** <%= pkg.description %>',
' ** <%= pkg.homepage %>',
' **',
' ** <%= pkg.author.name %> <<%= pkg.author.email %>>',
' **',
' ** ',
' ** <%= pkg.repository.url %> ',
' **/',
''
].join('\n');
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
// Tasks
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
//
// Delete build artifacts
//
gulp.task('clean', function(done) {
return del([
DIST + '**/*',
DIST + '.*' // delete all hidden files
], done);
});
//
// Jekyll
//
gulp.task('jekyll', function(cb) {
browser.notify('Compiling Jekyll');
if (isProduction) {
process.env.JEKYLL_ENV = 'production';
var jekyll_options = 'jekyll build';
} else {
process.env.JEKYLL_ENV = 'development';
var jekyll_options = 'jekyll build --incremental --drafts --future';
}
var jekyll = spawn('bundle', ['exec', jekyll_options], { stdio: 'inherit' });
jekyll.on('exit', function(code) {
cb(code === 0 ? null : 'ERROR: Jekyll process exited with code: ' + code);
});
});
//
// HTML
//
gulp.task('html', function() {
return gulp.src(DIST + '/**/*.html')
.pipe($.if(isProduction, $.htmlmin({
collapseWhitespace: true,
conservativeCollapse: true,
removeComments: true,
useShortDoctype: true,
collapseBooleanAttributes: true,
removeRedundantAttributes: true,
removeEmptyAttributes: true,
minifyJS: true,
minifyCSS: true
})))
.pipe(gulp.dest(DIST));
});
//
// Styles
//
gulp.task('css', function() {
return gulp.src(SRC + '_assets/styles/bigchain.scss')
.pipe($.sourcemaps.init())
.pipe($.sass().on('error', $.sass.logError))
.pipe($.autoprefixer({ browsers: COMPATIBILITY }))
.pipe($.if(isProduction, $.cssmin()))
.pipe($.if(!isProduction, $.sourcemaps.write()))
.pipe($.if(isProduction, $.header(BANNER, { pkg: pkg })))
.pipe($.rename({ suffix: '.min' }))
.pipe(gulp.dest(DIST + 'assets/css/'))
.pipe(browser.stream());
});
//
// JavaScript
//
gulp.task('js', function() {
return gulp.src([
SRC + '_assets/javascripts/bigchain.js',
SRC + '_assets/javascripts/page-*.js'
])
.pipe($.sourcemaps.init())
.pipe($.include())
.pipe($.if(isProduction, $.uglify())).on('error', onError)
.pipe($.if(!isProduction, $.sourcemaps.write()))
.pipe($.if(isProduction, $.header(BANNER, { pkg: pkg })))
.pipe($.rename({suffix: '.min'}))
.pipe(gulp.dest(DIST + 'assets/js/'));
});
//
// SVG sprite
//
gulp.task('svg', function() {
return gulp.src(SRC + '_assets/images/**/*.svg')
.pipe($.if(isProduction, $.imagemin({
svgoPlugins: [{
removeRasterImages: true
}]
})))
.pipe($.svgSprite(SPRITECONFIG))
.pipe(gulp.dest(DIST + 'assets/img/'));
});
//
// Copy Images
//
gulp.task('images', function() {
return gulp.src(SRC + '_assets/images/**/*')
.pipe($.if(isProduction, $.imagemin({
optimizationLevel: 3, // png
progressive: true, // jpg
interlaced: true, // gif
multipass: true, // svg
svgoPlugins: [{ removeViewBox: false }]
})))
.pipe(gulp.dest(DIST + 'assets/img/'));
});
//
// Copy Fonts
//
gulp.task('fonts', function() {
return gulp.src(SRC + '_assets/fonts/**/*')
.pipe($.rename({dirname: ''}))
.pipe(gulp.dest(DIST + 'assets/fonts/'));
});
//
// Copy Videos
//
gulp.task('videos', function() {
return gulp.src(SRC + '_assets/videos/**/*')
.pipe(gulp.dest(DIST + 'assets/videos/'));
});
//
// Revision static assets
//
gulp.task('rev', function() {
// globbing is slow so do everything conditionally for faster dev build
if (isProduction) {
return gulp.src(DIST + '/assets/**/*.{css,js,png,jpg,jpeg,svg,eot,ttf,woff,woff2}')
.pipe($.rev())
.pipe(gulp.dest(DIST + '/assets/'))
// output rev manifest for next replace task
.pipe($.rev.manifest())
.pipe(gulp.dest(DIST + '/assets/'));
}
});
//
// Replace all links to assets in files
// from a manifest file
//
gulp.task('rev:replace', function() {
// globbing is slow so do everything conditionally for faster dev build
if (isProduction) {
var manifest = gulp.src(DIST + '/assets/rev-manifest.json');
return gulp.src(DIST + '/**/*.{html,xml,txt,json,css,js}')
.pipe($.revReplace({ manifest: manifest }))
.pipe(gulp.dest(DIST));
}
});
//
// Dev Server
//
gulp.task('server', ['build'], function() {
browser.init({
server: DIST,
port: PORT,
reloadDebounce: 2000
});
});
//
// Autoreload on gulpfile.js changes
//
gulp.task('gulp-autoreload', function() {
// Store current process if any
var p;
gulp.watch('gulpfile.js', spawnChildren);
spawnChildren();
function spawnChildren(e) {
if(p) {
p.kill();
}
p = spawn('gulp', { stdio: 'inherit' });
}
});
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
// Task sequences
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
//
// Build site, run server, and watch for file changes
//
gulp.task('default', ['build', 'server'], function() {
gulp.watch([SRC + '_assets/styles/**/*.scss'], ['css']);
gulp.watch([SRC + '_assets/javascripts/**/*.js'], ['js', browser.reload]);
gulp.watch([SRC + '_assets/images/**/*.{png,jpg,jpeg,gif,webp}'], ['images', browser.reload]);
gulp.watch([SRC + '_assets/images/**/*.{svg}'], ['svg', browser.reload]);
gulp.watch([SRC + '_assets/videos/**/*.{mp4,webm}'], ['videos', browser.reload]);
gulp.watch([SRC + '**/*.{html,xml,json,txt,md,yml}', './_config.yml', SRC + '_includes/svg/*'], ['build', browser.reload]);
gulp.watch('gulpfile.js', [ 'gulp-autoreload' ]);
});
//
// Full build
//
// `gulp build` is the development build
// `gulp build --production` is the production build
//
gulp.task('build', function(done) {
$.util.log($.util.colors.gray(" ------------------------------------------"));
$.util.log($.util.colors.green(' Building ' + ($.util.env.production ? 'production' : 'dev') + ' version...'));
$.util.log($.util.colors.gray(" ------------------------------------------"));
runSequence(
'clean',
'jekyll',
['html', 'css', 'js', 'images', 'fonts', 'videos', 'svg'],
'rev',
'rev:replace',
done
);
});
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
// Deployment
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
//
// gulp deploy --live
// gulp deploy --beta
// gulp deploy --gamma
//
gulp.task('deploy', function() {
// create publisher, define config
if ($.util.env.live === true) {
var publisher = $.awspublish.create({
params: { "Bucket": S3BUCKET },
"accessKeyId": process.env.AWS_ACCESS_KEY,
"secretAccessKey": process.env.AWS_SECRET_KEY,
"region": S3REGION
});
$.util.log($.util.colors.gray(" ------------------------------------------"));
$.util.log($.util.colors.green(' Deploying to Live... '));
$.util.log($.util.colors.gray(" ------------------------------------------"));
}
if ($.util.env.beta === true) {
var publisher = $.awspublish.create({
params: { "Bucket": S3BUCKET_BETA },
"accessKeyId": process.env.AWS_BETA_ACCESS_KEY,
"secretAccessKey": process.env.AWS_BETA_SECRET_KEY,
"region": S3REGION_BETA
});
$.util.log($.util.colors.gray(" ------------------------------------------"));
$.util.log($.util.colors.green(' Deploying to Beta... '));
$.util.log($.util.colors.gray(" ------------------------------------------"));
}
if ($.util.env.gamma === true) {
var publisher = $.awspublish.create({
params: { "Bucket": S3BUCKET_GAMMA },
"accessKeyId": process.env.AWS_GAMMA_ACCESS_KEY,
"secretAccessKey": process.env.AWS_GAMMA_SECRET_KEY,
"region": S3REGION_GAMMA
});
$.util.log($.util.colors.gray(" ------------------------------------------"));
$.util.log($.util.colors.green(' Deploying to Gamma... '));
$.util.log($.util.colors.gray(" ------------------------------------------"));
}
return gulp.src(DIST + '**/*')
.pipe($.awspublishRouter({
cache: {
// cache for 5 minutes by default
cacheTime: 300
},
routes: {
// all static assets, cached & gzipped
'^assets/(?:.+)\\.(?:js|css|png|jpg|jpeg|gif|ico|svg|ttf|eot|woff|woff2)$': {
cacheTime: 2592000, // cache for 1 month
gzip: true
},
// every other asset, cached
'^assets/.+$': {
cacheTime: 2592000 // cache for 1 month
},
// all html files, not cached & gzipped
'^.+\\.html': {
cacheTime: 0,
gzip: true
},
// all pdf files, not cached
'^.+\\.pdf': {
cacheTime: 0
},
// font mime types
'\.eot$': {
key: '$&',
headers: { 'Content-Type': 'application/vnd.ms-fontobject' }
},
'\.ttf$': {
key: '$&',
headers: { 'Content-Type': 'application/x-font-ttf' }
},
'\.woff$': {
key: '$&',
headers: { 'Content-Type': 'application/x-font-woff' }
},
'\.woff2$': {
key: '$&',
headers: { 'Content-Type': 'application/x-font-woff2' }
},
// pass-through for anything that wasn't matched by routes above, to be uploaded with default options
"^.+$": "$&"
}
}))
.pipe(parallelize(publisher.publish(), 100))
.pipe(publisher.sync()) // delete files in bucket that are not in local folder
.pipe($.awspublish.reporter({
states: ['create', 'update', 'delete']
}));
});