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020_remove_code.js 3.92 KiB
#!/usr/bin/env node
"use strict";
var gulp = require('gulp');
var path = require("path");
var removeCode = require('gulp-remove-code');
var removeHtml = require('gulp-html-remove');
var es = require('event-stream');
var ngAnnotate = require('gulp-ng-annotate');
var htmlmin = require('gulp-htmlmin');
var rootdir = process.argv[2];
if (rootdir) {
// go through each of the platform directories that have been prepared
var platforms = (process.env.CORDOVA_PLATFORMS ? process.env.CORDOVA_PLATFORMS.split(',') : []);
for(var x=0; x<platforms.length; x++) {
var platform = platforms[x].trim().toLowerCase();
var wwwPath;
if(platform == 'android') {
wwwPath = path.join(rootdir, 'platforms', platform, 'assets', 'www');
} else {
wwwPath = path.join(rootdir, 'platforms', platform, 'www');
}
var pluginPath = path.join(wwwPath, 'plugins') + '/es';
// Log
//console.log('['+process.mainModule.filename+'] Removing code for platform '+platform+'\n');
// Compute options {device-<platform>: true}
var platformRemoveCodeOptions = {};
platformRemoveCodeOptions[platform] = true; // = {<platform>: true}
var htmlminOptions = {removeComments: true, collapseWhitespace: true};
// Do not remove desktop code for iOS and macOS (support for tablets and desktop macs)
if (platform !== 'ios' && platform !== 'osx') {
// Removing unused code for device...
es.concat(
// Remove unused HTML tags
gulp.src(path.join(wwwPath, 'templates', '**', '*.html'))
.pipe(removeCode({device: true}))
.pipe(removeCode(platformRemoveCodeOptions))
.pipe(removeHtml('.hidden-xs.hidden-sm'))
.pipe(removeHtml('.hidden-device'))
.pipe(removeHtml('[remove-if][remove-if="device"]'))
.pipe(htmlmin(htmlminOptions))
.pipe(gulp.dest(wwwPath + '/templates')),
gulp.src(path.join(pluginPath, '**', '*.html'))
.pipe(removeCode({device: true}))
.pipe(removeCode(platformRemoveCodeOptions))
.pipe(removeHtml('.hidden-xs.hidden-sm'))
.pipe(removeHtml('.hidden-device'))
.pipe(removeHtml('[remove-if][remove-if="device"]'))
.pipe(htmlmin(htmlminOptions))
.pipe(gulp.dest(pluginPath)),
gulp.src(path.join(wwwPath, 'index.html'))
.pipe(removeCode({device: true}))
.pipe(removeCode(platformRemoveCodeOptions))
.pipe(removeHtml('.hidden-xs.hidden-sm'))
.pipe(removeHtml('.hidden-device'))
.pipe(removeHtml('[remove-if][remove-if="device"]'))
.pipe(htmlmin(/*no options, to build comments*/))
.pipe(gulp.dest(wwwPath)),
// Remove unused JS code + add ng annotations
gulp.src(path.join(wwwPath, 'js', '**', '*.js'))
.pipe(removeCode({device: true}))
.pipe(removeCode(platformRemoveCodeOptions))
.pipe(ngAnnotate({single_quotes: true}))
.pipe(gulp.dest(wwwPath + '/dist/dist_js/app')),
gulp.src([pluginPath + '/js/**/*.js'])
.pipe(removeCode({device: true}))
.pipe(removeCode(platformRemoveCodeOptions))
.pipe(ngAnnotate({single_quotes: true}))
.pipe(gulp.dest(wwwPath + '/dist/dist_js/plugins'))
);
} else {
es.concat(
gulp.src(path.join(wwwPath, 'templates', '**', '*.html'))
.pipe(htmlmin(htmlminOptions))
.pipe(gulp.dest(wwwPath + '/templates')),
gulp.src(path.join(pluginPath, '**', '*.html'))
.pipe(htmlmin(htmlminOptions))
.pipe(gulp.dest(pluginPath)),
gulp.src(path.join(wwwPath, 'index.html'))
.pipe(gulp.dest(wwwPath)),
gulp.src(path.join(wwwPath, 'js', '**', '*.js'))
.pipe(ngAnnotate({single_quotes: true}))
.pipe(gulp.dest(wwwPath + '/dist/dist_js/app')),
gulp.src([pluginPath + '/js/**/*.js'])
.pipe(gulp.dest(wwwPath + '/dist/dist_js/plugins'))
);
}
}
}