/
gulpfile.js
56 lines (48 loc) · 1.31 KB
/
gulpfile.js
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"use strict";
var gulp = require("gulp");
var sourcemaps = require("gulp-sourcemaps");
var source = require("vinyl-source-stream");
var buffer = require("vinyl-buffer");
var browserify = require("browserify");
var watchify = require("watchify");
var babel = require("babelify");
var browserifycss = require("browserify-css");
var inputFile = "beer.js";
function compile(watch) {
var bundler = watchify(browserify("./src/" + inputFile, {
debug: true
}).transform(babel).transform(browserifycss, {global: true})).on("time", function (ms) {
console.log("Finished compiling in " + ms + " milliseconds");
});
function rebundle() {
bundler.bundle()
.on("error", function(err) {
console.error(err);
this.emit("end");
})
.pipe(source(inputFile))
.pipe(buffer())
.pipe(sourcemaps.init({
loadMaps: true
}))
.pipe(sourcemaps.write("./"))
.pipe(gulp.dest("./dist"));
}
if (watch) {
bundler.on("update", function() {
console.log(" Working...");
rebundle();
});
}
rebundle();
}
function watch() {
return compile(true);
}
gulp.task("build", function() {
return compile();
});
gulp.task("watch", function() {
return watch();
});
gulp.task("default", ["watch"]);