105 lines
2.4 KiB
JavaScript
105 lines
2.4 KiB
JavaScript
#!/usr/bin/env node
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'use strict';
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var path = require('path');
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var del = require('del');
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var gulp = require('gulp');
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var browserify = require('browserify');
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var jshint = require('gulp-jshint');
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var uglify = require('gulp-uglify');
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var rename = require('gulp-rename');
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var envify = require('envify/custom');
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var unreach = require('unreachable-branch-transform');
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var source = require('vinyl-source-stream');
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var exorcist = require('exorcist');
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var bower = require('bower');
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var DEST = './dist/';
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var build = function(src, dst, ugly) {
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var result = browserify({
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debug: true,
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insert_global_vars: false,
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detectGlobals: false,
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bundleExternal: false
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})
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.require('./' + src + '.js', {expose: 'web3'})
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.add('./' + src + '.js')
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.transform('envify', {
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NODE_ENV: 'build'
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})
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.transform('unreachable-branch-transform');
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if (ugly) {
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result = result.transform('uglifyify', {
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mangle: false,
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compress: {
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dead_code: false,
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conditionals: true,
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unused: false,
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hoist_funs: true,
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hoist_vars: true,
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negate_iife: false
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},
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beautify: true,
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warnings: true
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});
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}
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return result.bundle()
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.pipe(exorcist(path.join( DEST, dst + '.js.map')))
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.pipe(source(dst + '.js'))
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.pipe(gulp.dest( DEST ));
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};
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var uglifyFile = function(file) {
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return gulp.src( DEST + file + '.js')
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.pipe(uglify())
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.pipe(rename(file + '.min.js'))
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.pipe(gulp.dest( DEST ));
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};
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gulp.task('bower', function(cb){
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bower.commands.install().on('end', function (installed){
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console.log(installed);
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cb();
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});
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});
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gulp.task('clean', ['lint'], function(cb) {
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del([ DEST ], cb);
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});
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gulp.task('lint', function(){
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return gulp.src(['./*.js', './lib/*.js'])
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.pipe(jshint())
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.pipe(jshint.reporter('default'));
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});
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gulp.task('build', ['clean'], function () {
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return build('index', 'ethereum', true);
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});
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gulp.task('buildDev', ['clean'], function () {
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return build('index', 'ethereum', false);
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});
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gulp.task('uglify', ['build'], function(){
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return uglifyFile('ethereum');
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});
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gulp.task('uglify', ['buildDev'], function(){
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return uglifyFile('ethereum');
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});
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gulp.task('watch', function() {
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gulp.watch(['./lib/*.js'], ['lint', 'prepare', 'build']);
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});
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gulp.task('release', ['bower', 'lint', 'build', 'uglify']);
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gulp.task('dev', ['bower', 'lint', 'buildDev', 'uglify']);
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gulp.task('default', ['dev']);
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