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gulpfile.babel.js
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gulpfile.babel.js
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'use strict';
import gulp from 'gulp';
// babel/browserify
import browserify from 'browserify';
import watchify from 'watchify';
import babelify from 'babelify';
// gulp plugins
import eslint from 'gulp-eslint';
import uglify from 'gulp-uglify';
import notify from 'gulp-notify';
import sourcemaps from 'gulp-sourcemaps';
import postcss from 'gulp-postcss';
import image from 'gulp-imagemin';
import gls from 'gulp-live-server'
import babel from 'gulp-babel'
import rename from 'gulp-rename'
import sass from 'gulp-sass';
import svgSprite from 'gulp-svg-sprite';
// postCSS
import autoprefixer from 'autoprefixer';
import rimraf from 'rimraf';
import nested from 'postcss-nested';
import vars from 'postcss-simple-vars';
import extend from 'postcss-simple-extend';
import cssnano from 'cssnano';
// utils
import source from 'vinyl-source-stream';
import buffer from 'vinyl-buffer';
import runSequence from 'run-sequence';
import path from 'path';
import fs from 'fs';
import merge from 'utils-merge';
// import lrload from 'livereactload';
// server
import browserSync, { reload, stream } from 'browser-sync';
import htmlReplace from 'gulp-html-replace';
// nicer browserify errors
import gutil from 'gulp-util';
import chalk from 'chalk';
const isProd = process.env.NODE_ENV === "production"
const paths = {
bundle: 'app.js',
bundleMinify: 'app.min.js',
srcJsx: 'app/scripts/main.js',
srcLintJsx: ['app/scripts/**/*'],
srcCss: 'app/scss/**/*.scss',
srcImg: ['app/images/**/*.jpg', '!app/images/**/*.svg', '!app/images/icons/**/*'],
srcIcons: 'app/images/icons/**/*.svg',
srcImgFavicons: 'app/favicons/**/*.png',
srcFavicons: 'app/favicons/**/*',
dist: 'dist',
distJs: 'dist/js',
distCss: 'dist/css',
distImg: 'dist/images'
};
const svgConfig = {
mode : {
css : {
prefix: '.%s',
dimensions:true, //include in the shape rule
render : {
css : true
}
}
}
};
/*
* HELPERS FUNCTIONS
*/
function map_error(err) {
if (err.fileName) {
// regular error
gutil.log(chalk.red(err.name)
+ ': '
+ chalk.yellow(err.fileName.replace(__dirname + '/scripts/', ''))
+ ': '
+ 'Line '
+ chalk.magenta(err.lineNumber)
+ ' & '
+ 'Column '
+ chalk.magenta(err.columnNumber || err.column)
+ ': '
+ chalk.blue(err.description))
} else {
// browserify error..
gutil.log(chalk.red(err.name)
+ ': '
+ chalk.yellow(err.message))
}
//this.end()
}
function bundle_js(bundler) {
return bundler.bundle()
.on('error', map_error)
.pipe(source(paths.bundle))
.pipe(buffer())
.pipe(gulp.dest(paths.distJs))
.pipe(rename(paths.bundleMinify))
.pipe(sourcemaps.init({ loadMaps: true }))
// capture sourcemaps from transforms
.pipe(uglify())
.pipe(sourcemaps.write('.'))
.pipe(gulp.dest(paths.distJs))
}
/*
* GULP TASKS
*/
gulp.task('clean', cb => {
rimraf('dist', cb);
});
gulp.task('watchify', function () {
//plugin: isProd ? [] : [ lrload ]
var args = merge(watchify.args, { debug: true});
var bundler = browserify(paths.srcJsx, args) // Browserify
.plugin(watchify, {ignoreWatch: ['**/node_modules/**', '**/bower_components/**']}) // Watchify to watch source file changes
.transform(babelify, {
ignore: /(bower_components)|(node_modules)/,
presets: ['stage-0', 'react']
}); // Babel tranforms
bundle_js(bundler);
bundler.on('update', function () {
bundle_js(bundler).pipe(reload({stream: true}))
})
})
// Without watchify
gulp.task('browserify', function () {
var bundler = browserify(paths.srcJsx, { debug: false }).transform(babelify, {
ignore: /(bower_components)|(node_modules)/,
presets: ['stage-0', 'react']
})
return bundle_js(bundler)
});
// Without sourcemaps
gulp.task('browserify-production', function () {
var bundler = browserify(paths.srcJsx).transform(babelify, {
ignore: /(bower_components)|(node_modules)/,
presets: ['stage-0', 'react']
})
return bundler.bundle()
.on('error', map_error)
.pipe(source(paths.bundle))
.pipe(buffer())
.pipe(rename(paths.bundleMinify))
.pipe(uglify())
.pipe(gulp.dest(paths.distJs))
});
gulp.task('styles', () => {
gulp.src(paths.srcCss)
.pipe(sourcemaps.init())
.pipe(sass({
importer: (url, prev, done) => {
var regex = /^~/;
if (!url.match(regex)) {
var cssImportRegex = /^((\/\/)|(http:\/\/)|(https:\/\/))/;
// if we don't escape this, then it's breaking the normal css @import
if (url.match(cssImportRegex)) {
return done({file: '\'' + url + '\''});
}
return done({file: url});
}
var newFile = path.join(__dirname, 'node_modules', url.replace(regex, ''));
return done({file: newFile});
}
}).on('error', sass.logError))
.pipe(postcss([vars, extend, nested, autoprefixer, cssnano]))
.pipe(sourcemaps.write('.'))
.pipe(gulp.dest(paths.distCss))
.pipe(stream({match: '**/*.css'}));
});
gulp.task('htmlReplace', () => {
gulp.src('app/index.html')
.pipe(htmlReplace({css: ['styles/sprite.css', 'styles/main.css'], js: 'js/'+paths.bundleMinify}))
.pipe(gulp.dest(paths.dist));
});
gulp.task('html', () => {
gulp.src('app/index.html')
.pipe(gulp.dest(paths.dist));
});
gulp.task('images', () => {
gulp.src(paths.srcImg)
.pipe(image({progressive: true,}))
.pipe(gulp.dest(paths.distImg));
});
gulp.task('lint', () => {
gulp.src(paths.srcLintJsx)
.pipe(eslint({
useEslintrc:true
}))
.pipe(eslint.format())
.pipe(eslint.failAfterError());
});
gulp.task('svg:sprite', ()=> {
gulp.src(paths.srcIcons)
.pipe(svgSprite(svgConfig))
.pipe(gulp.dest(paths.dist));
});
gulp.task('favicons', function(cb) {
gulp.src(paths.srcImgFavicons)
.pipe(image())
.pipe(gulp.dest(paths.dist));
});
gulp.task('other-fav-files', function(cb) {
gulp.src(['!'+paths.srcImgFavicons, paths.srcFavicons])
.pipe(gulp.dest(paths.dist));
});
gulp.task('browserSync', ['server'], () => {
let port = process.env.PORT || 5000;
browserSync.init(null, {
proxy: 'http://localhost:'+port,
files: [
"dist/css/*.css",
"dist/images/**/*.*",
"app/js/*.js"
],
port: 7000
});
});
gulp.task('server:transpile', () => {
gulp.src('server.babel.js')
.pipe(babel({
presets: ['es2015']
}))
.pipe(rename('server.js'))
.pipe(gulp.dest('./dist'));
});
gulp.task('server', () => {
let port = process.env.PORT || 5000;
var server = gls.static('dist', port);
server.start();
});
gulp.task('watchTask', () => {
gulp.watch(paths.srcCss, ['styles']);
gulp.watch(paths.srcJsx, ['lint']);
});
gulp.task('watch', cb => {
runSequence('clean', ['watchTask', 'watchify', 'styles', 'svg:sprite', 'html', 'images'], 'browserSync', cb);
});
gulp.task('build', cb => {
process.env.NODE_ENV = 'production';
runSequence('clean', ['browserify', 'svg:sprite', 'styles', 'htmlReplace', 'images'], cb);
});
gulp.task('default', ['watch']);