arc-hive-wordpress-theme/gulpfile.babel.js

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'use strict';
import dateFormat from 'dateformat';
import log from 'fancy-log';
import colors from 'ansi-colors';
import plugins from 'gulp-load-plugins';
import yargs from 'yargs';
import browser from 'browser-sync';
import gulp from 'gulp';
import panini from 'panini';
import rimraf from 'rimraf';
import sherpa from 'style-sherpa';
import yaml from 'js-yaml';
import fs from 'fs';
import webpackStream from 'webpack-stream';
import webpack2 from 'webpack';
import named from 'vinyl-named';
import uncss from 'uncss';
import autoprefixer from 'autoprefixer';
// added to have fontawesome support
gulp.task('icons', function() {
return gulp.src('node_modules/@fortawesome/fontawesome-free/webfonts/*')
.pipe(gulp.dest(dist+'/assets/webfonts/'));
});
// end fontawesome
// Load all Gulp plugins into one variable
const $ = plugins();
// Check for --production flag
const PRODUCTION = !!(yargs.argv.production);
// Check for --development flag unminified with sourcemaps
const DEV = !!(yargs.argv.dev);
// Load settings from settings.yml
//const { BROWSERSYNC, COMPATIBILITY, REVISIONING, PATHS } = loadConfig();
//const { PORT, UNCSS_OPTIONS, PATHS } = loadConfig();
const { PORT, UNCSS_OPTIONS, PATHS, BROWSERSYNC, COMPATIBILITY, REVISIONING } = loadConfig();
// Check if file exists synchronously
function checkFileExists(filepath) {
let flag = true;
try {
fs.accessSync(filepath, fs.F_OK);
} catch(e) {
flag = false;
}
return flag;
}
// Load default or custom YML config file
function loadConfig() {
log('Loading config file...');
if (checkFileExists('config.yml')) {
// config.yml exists, load it
log(colors.bold(colors.cyan('config.yml')), 'exists, loading', colors.bold(colors.cyan('config.yml')));
let ymlFile = fs.readFileSync('config.yml', 'utf8');
return yaml.load(ymlFile);
} else if(checkFileExists('config-default.yml')) {
// config-default.yml exists, load it
log(colors.bold(colors.cyan('config.yml')), 'does not exist, loading', colors.bold(colors.cyan('config-default.yml')));
let ymlFile = fs.readFileSync('config-default.yml', 'utf8');
return yaml.load(ymlFile);
} else {
// Exit if config.yml & config-default.yml do not exist
log('Exiting process, no config file exists.');
log('Error Code:', err.code);
process.exit(1);
}
}
// Delete the "dist" folder
// This happens every time a build starts
function clean(done) {
rimraf(PATHS.dist, done);
}
// Copy files out of the assets folder
// This task skips over the "images", "js", and "scss" folders, which are parsed separately
function copy() {
return gulp.src(PATHS.assets)
.pipe(gulp.dest(PATHS.dist + '/assets'));
}
// no need for panini/html files
//
// Copy page templates into finished HTML files
//function pages() {
// return gulp.src('src/pages/**/*.{html,hbs,handlebars}')
// .pipe(panini({
// root: 'src/pages/',
// layouts: 'src/layouts/',
// partials: 'src/partials/',
// data: 'src/data/',
// helpers: 'src/helpers/'
// }))
// .pipe(gulp.dest(PATHS.dist));
//}
// Load updated HTML templates and partials into Panini
//function resetPages(done) {
// panini.refresh();
// done();
//}
//
// no need for styleguide
//
// Generate a style guide from the Markdown content and HTML template in styleguide/
//function styleGuide(done) {
// sherpa('src/styleguide/index.md', {
// output: PATHS.dist + '/styleguide.html',
// template: 'src/styleguide/template.html'
// }, done);
//}
// Compile Sass into CSS
// In production, the CSS is compressed
function sass() {
const postCssPlugins = [
// Autoprefixer
autoprefixer(),
// UnCSS - Uncomment to remove unused styles in production
// PRODUCTION && uncss.postcssPlugin(UNCSS_OPTIONS),
].filter(Boolean);
// return gulp.src('src/assets/scss/app.scss')
// we need editor.scss for the wordpress editor styles
return gulp.src(['src/assets/scss/app.scss','src/assets/scss/editor.scss'])
.pipe($.sourcemaps.init())
.pipe($.sass({
includePaths: PATHS.sass
})
.on('error', $.sass.logError))
.pipe($.postcss(postCssPlugins))
.pipe($.if(PRODUCTION, $.cleanCss({ compatibility: 'ie9' })))
.pipe($.if(!PRODUCTION, $.sourcemaps.write()))
.pipe(gulp.dest(PATHS.dist + '/assets/css'))
.pipe($.if(REVISIONING && PRODUCTION || REVISIONING && DEV, $.rev.manifest()))
.pipe(gulp.dest(PATHS.dist + '/assets/css'))
.pipe(browser.reload({ stream: true }));
}
let webpackConfig = {
mode: (PRODUCTION ? 'production' : 'development'),
module: {
rules: [
{
test: /\.js$/,
use: {
loader: 'babel-loader',
options: {
presets: [ "@babel/preset-env" ],
compact: false
}
}
}
]
},
devtool: !PRODUCTION && 'source-map'
}
// Combine JavaScript into one file
// In production, the file is minified
function javascript() {
return gulp.src(PATHS.entries)
.pipe(named())
.pipe($.sourcemaps.init())
.pipe(webpackStream(webpackConfig, webpack2))
.pipe($.if(PRODUCTION, $.terser()
.on('error', e => { console.log(e); })
))
.pipe($.if(!PRODUCTION, $.sourcemaps.write()))
.pipe(gulp.dest(PATHS.dist + '/assets/js'));
}
// Copy images to the "dist" folder
// In production, the images are compressed
function images() {
return gulp.src('src/assets/images/**/*')
.pipe($.if(PRODUCTION, $.imagemin([
//$.imagemin.jpegtran({
// progressive: true,
//}),
$.imagemin.optipng({
optimizationLevel: 5,
}),
$.imagemin.gifsicle({
interlaced: true,
}),
$.imagemin.svgo({
plugins: [
{cleanupAttrs: true},
{removeComments: true},
]
})
])))
.pipe(gulp.dest(PATHS.dist + '/assets/images'));
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}
function img() {
return gulp.src('src/assets/img/**/*')
.pipe($.if(PRODUCTION, $.imagemin([
// $.imagemin.jpegtran({
// progressive: true,
// }),
$.imagemin.optipng({
optimizationLevel: 5,
}),
$.imagemin.gifsicle({
interlaced: true,
}),
$.imagemin.svgo({
plugins: [
{cleanupAttrs: true},
{removeComments: true},
]
})
])))
.pipe(gulp.dest(PATHS.dist + '/assets/img'));
}
// Create a .zip archive of the theme
function archive() {
var time = dateFormat(new Date(), "yyyy-mm-dd_HH-MM");
var pkg = JSON.parse(fs.readFileSync('./package.json'));
var title = pkg.name + '_' + time + '.zip';
return gulp.src(PATHS.package)
.pipe($.zip(title))
.pipe(gulp.dest('packaged'));
}
// PHP Code Sniffer task
gulp.task('phpcs', function() {
return gulp.src(PATHS.phpcs)
.pipe($.phpcs({
bin: 'wpcs/vendor/bin/phpcs',
standard: './codesniffer.ruleset.xml',
showSniffCode: true,
}))
.pipe($.phpcs.reporter('log'));
});
// PHP Code Beautifier task
gulp.task('phpcbf', function () {
return gulp.src(PATHS.phpcs)
.pipe($.phpcbf({
bin: 'wpcs/vendor/bin/phpcbf',
standard: './codesniffer.ruleset.xml',
warningSeverity: 0
}))
.on('error', log)
.pipe(gulp.dest('.'));
});
// Start a server with BrowserSync to preview the site in
function server(done) {
browser.init({
server: PATHS.dist, port: PORT
}, done);
}
// Reload the browser with BrowserSync
function reload(done) {
browser.reload();
done();
}
// Watch for changes to static assets, pages, Sass, and JavaScript
function watch() {
gulp.watch(PATHS.assets, copy);
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// gulp.watch('src/assets/scss/**/*.scss').on('all', sass);
gulp.watch('src/assets/scss/**/*.scss', sass)
.on('change', path => log('File ' + colors.bold(colors.magenta(path)) + ' changed.'))
.on('unlink', path => log('File ' + colors.bold(colors.magenta(path)) + ' was removed.'));
gulp.watch('src/assets/images/**/*').on('all', gulp.series(images, browser.reload));
gulp.watch('src/assets/img/**/*').on('all', gulp.series(img, browser.reload));
gulp.watch('src/assets/js/**/*.js').on('all', gulp.series(javascript, browser.reload));
gulp.watch('**/*.php', reload)
.on('change', path => log('File ' + colors.bold(colors.magenta(path)) + ' changed.'))
.on('unlink', path => log('File ' + colors.bold(colors.magenta(path)) + ' was removed.'));
// gulp.watch('src/pages/**/*.html').on('all', gulp.series(pages, browser.reload));
// gulp.watch('src/{layouts,partials}/**/*.html').on('all', gulp.series(resetPages, pages, browser.reload));
// gulp.watch('src/data/**/*.{js,json,yml}').on('all', gulp.series(resetPages, pages, browser.reload));
// gulp.watch('src/helpers/**/*.js').on('all', gulp.series(resetPages, pages, browser.reload));
// gulp.watch('src/styleguide/**').on('all', gulp.series(styleGuide, browser.reload));
}
// Build the "dist" folder by running all of the below tasks
gulp.task('build',
gulp.series(clean, gulp.parallel(javascript, images, img, copy), sass));
// Build the site, run the server, and watch for file changes
gulp.task('default',
//gulp.series('build', server, watch));
//commented the server to be used with local docker
gulp.series('build', watch));
// Package task
gulp.task('package',
gulp.series('build', archive));