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tsProject.js
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tsProject.js
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const gulp = require('gulp');
const source = require('vinyl-source-stream');
const buffer = require('vinyl-buffer');
const colors = require('ansi-colors');
const logger = require('fancy-log');
const watchify = require('watchify');
const browserify = require('browserify');
const terser = require('gulp-terser');
const size = require('gulp-size');
const tsify = require('tsify');
module.exports = (standalone, fileBaseName, dir) => {
const browserifyOpts = (debug) => ({
entries: [`${dir}/src/main.ts`],
standalone: standalone,
debug: debug
});
const destination = () => gulp.dest('../../public/compiled/');
const prod = () => browserify(browserifyOpts(false))
.plugin(tsify)
.bundle()
.pipe(source(`${fileBaseName}.min.js`))
.pipe(buffer())
.pipe(terser({safari10: true}))
.pipe(size())
.pipe(destination());
const dev = () => browserify(browserifyOpts(true))
.plugin(tsify)
.bundle()
.pipe(source(`${fileBaseName}.js`))
.pipe(destination());
const watch = () => {
const bundle = () => bundler
.bundle()
.on('error', error => logger.error(colors.red(error.message)))
.pipe(source(`${fileBaseName}.js`))
.pipe(destination());
const bundler = watchify(
browserify(Object.assign({}, watchify.args, browserifyOpts(true)))
.plugin(tsify)
).on('update', bundle).on('log', logger.info);
return bundle();
};
gulp.task('prod', prod);
gulp.task('dev', dev);
gulp.task('default', watch);
};