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Copy pathgulpfile.babel.js
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160 lines (129 loc) · 3.34 KB
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'use strict';
import path from "path";
import gulp from "gulp";
import uglify from "gulp-uglify";
import cleanCSS from "gulp-clean-css";
import autoprefixer from "gulp-autoprefixer";
import concat from "gulp-concat";
import header from "gulp-header";
import gutil from "gulp-util";
import sourcemaps from "gulp-sourcemaps";
import connect from "gulp-connect";
import browserify from "browserify";
import babelify from "babelify";
import source from "vinyl-source-stream";
import buffer from "vinyl-buffer";
import pkg from "./package.json";
const appName = 'algorithm_visualizer';
const appEntryPoint = './js/index.js';
const outputPaths = {
javascript: './public',
css: './public',
sourceMaps: './'
};
const banner = [
'/**',
' * <%= pkg.name %> - <%= pkg.description %>',
' * @version v<%= pkg.version %>',
' * @author <%= pkg.author %>',
' * @link <%= pkg.homepage %>',
' * @license <%= pkg.license %>',
' */',
''
].join('\n');
// build directories
const cssDir = path.join(__dirname, 'css', '**', '*.css');
const jsDir = path.join(__dirname, 'js', '**', '*.js');
// CSS
gulp.task('minify-css', () => {
gutil.log('\n\nBuild CSS Paths: \n', cssDir, '\n\n');
return gulp.src(cssDir)
.pipe(autoprefixer())
.pipe(cleanCSS({
compatibility: 'ie8'
}))
.pipe(concat(`${appName}.min.css`))
.pipe(header(banner, {
pkg
}))
.pipe(gulp.dest(outputPaths.css))
.pipe(connect.reload());
});
gulp.task('build-css', () => {
gutil.log('\n\nBuild CSS Paths: \n', cssDir, '\n\n');
return gulp.src(cssDir)
.pipe(autoprefixer())
.pipe(concat(`${appName}.css`))
.pipe(header(banner, {
pkg
}))
.pipe(gulp.dest(outputPaths.css))
.pipe(connect.reload());
});
// JS
gulp.task('minify-js', () => {
gutil.log('\n\nBuild JS Paths: \n', jsDir, '\n\n');
return browserify({
entries: './js/index.js',
debug: true
})
.transform('babelify', {
presets: ['es2015']
})
.bundle()
.pipe(source(`${appName}.min.js`))
.pipe(header(banner, {
pkg
}))
.pipe(buffer())
.pipe(sourcemaps.init())
.pipe(uglify())
.pipe(sourcemaps.write(outputPaths.sourceMaps))
.pipe(gulp.dest(outputPaths.javascript))
.pipe(connect.reload());
});
gulp.task('build-js', () => {
gutil.log('\n\nBuild JS Paths: \n', jsDir, '\n\n');
return browserify({
entries: './js/index.js',
debug: true
})
.transform('babelify', {
presets: ['es2015']
})
.bundle()
.pipe(source(`${appName}.js`))
.pipe(header(banner, {
pkg
}))
.pipe(buffer())
.pipe(sourcemaps.init())
.pipe(sourcemaps.write(outputPaths.sourceMaps))
.pipe(gulp.dest(outputPaths.javascript))
.pipe(connect.reload());
});
// Build
gulp.task('compile-css', ['build-css', 'minify-css']);
gulp.task('compile-js', ['build-js', 'minify-js']);
gulp.task('build', ['compile-css', 'compile-js']);
// Server
gulp.task('connect', function () {
connect.server({
port: process.env.PORT || 8080,
livereload: true
});
});
// Watch
gulp.task('watch', ['build'], function () {
gulp.watch(jsDir, ['compile-js']);
gulp.watch(cssDir, ['compile-css']);
});
// Heroku Production
gulp.task('prod', ['build'], function () {
connect.server({
port: process.env.PORT || 8080,
livereload: false
});
});
// Default
gulp.task('default', ['connect', 'watch']);