fathom/gulpfile.js

84 lines
2.1 KiB
JavaScript

'use strict';
const babelify = require("babelify")
const browserify = require('browserify')
const gulp = require('gulp')
const source = require('vinyl-source-stream')
const buffer = require('vinyl-buffer')
const rename = require('gulp-rename')
const gutil = require('gulp-util')
const sass = require('gulp-sass')
const uglify = require('gulp-uglify')
const pump = require('pump')
const es = require('event-stream');
const debug = process.env.NODE_ENV !== 'production';
let defaultTasks = [ 'browserify', 'sass', 'html', 'img' ] ;
if( ! debug ) {
defaultTasks.push( 'minify' );
}
gulp.task('default', defaultTasks);
gulp.task('browserify', function () {
let files = [
'./assets/js/script.js',
'./assets/js/tracker.js',
];
var tasks = files.map(function(entry) {
return browserify({
entries: entry,
debug: debug
})
.transform("babelify", {
presets: ["es2015"],
plugins: [
"transform-decorators-legacy",
["transform-react-jsx", { "pragma":"h" } ]
]
})
.bundle()
.pipe(source(entry.split('/').pop()))
.pipe(gulp.dest('./build/js/'))
});
// create a merged stream
return es.merge.apply(null, tasks);
});
gulp.task('minify', function(cb) {
process.env.NODE_ENV = 'production'; // why is this here?
pump([
gulp.src('./build/js/*.js'),
uglify().on('error', gutil.log),
gulp.dest('./build/js/')
], cb)
});
gulp.task('img', function() {
return gulp.src('./assets/img/**/*')
.pipe(gulp.dest('./build/img'))
});
gulp.task('html', function() {
return gulp.src('./assets/**/*.html')
.pipe(gulp.dest('./build'))
});
gulp.task('sass', function () {
var files = './assets/sass/[^_]*.scss';
return gulp.src(files)
.pipe(sass())
.on('error', gutil.log)
.pipe(rename({ extname: '.css' }))
.pipe(gulp.dest('./build/css'))
});
gulp.task('watch', ['default'], function() {
gulp.watch(['./assets/js/**/*.js'], ['browserify'] );
gulp.watch(['./assets/sass/**/**/*.scss'], ['sass'] );
gulp.watch(['./assets/**/*.html'], ['html'] );
gulp.watch(['./assets/img/**/*'], ['img'] );
});