63 lines
No EOL
1.9 KiB
JavaScript
63 lines
No EOL
1.9 KiB
JavaScript
'use strict';
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var watchify = require('watchify');
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var browserify = require('browserify');
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var tsify = require('tsify');
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var gulp = require('gulp');
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var source = require('vinyl-source-stream');
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var buffer = require('vinyl-buffer');
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var gutil = require('gulp-util');
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var sourcemaps = require('gulp-sourcemaps');
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var assign = require('lodash.assign');
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var browserSync = require('browser-sync').create();
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// add custom browserify options here
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var customOpts = {
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entries: ['./src/index.ts'],
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debug: true
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};
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var opts = assign({}, watchify.args, customOpts);
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var b = watchify(browserify(opts));
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// add transformations here
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// i.e. b.transform(coffeeify);
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gulp.task('js', bundle); // so you can run `gulp js` to build the file
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b.on('update', bundle); // on any dep update, runs the bundler
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b.on('log', gutil.log); // output build logs to terminal
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function bundle() {
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return b
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.plugin('tsify', { noImplicitAny: true })
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.bundle()
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// log errors if they happen
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.on('error', gutil.log.bind(gutil, 'Browserify Error'))
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.pipe(source('bundle.js'))
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// optional, remove if you don't need to buffer file contents
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.pipe(buffer())
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// optional, remove if you dont want sourcemaps
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.pipe(sourcemaps.init({loadMaps: true})) // loads map from browserify file
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// Add transformation tasks to the pipeline here.
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.pipe(sourcemaps.write('./')) // writes .map file
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.pipe(gulp.dest('./dist'));
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}
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// use default task to launch Browsersync and watch JS files
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gulp.task('serve', ['js'], function () {
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// Serve files from the root of this project
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browserSync.init({
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server: {
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baseDir: "./",
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index: "example1.html"
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}
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});
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// add browserSync.reload to the tasks array to make
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// all browsers reload after tasks are complete.
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gulp.watch([
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"dist/bundle.js",
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"*.html",
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"src/*.js"])
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.on('change', browserSync.reload);
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}); |