electron/atom/browser/default_app/main.js
2015-04-14 15:55:41 +08:00

65 lines
2.1 KiB
JavaScript

var app = require('app');
var dialog = require('dialog');
var fs = require('fs');
var path = require('path');
// Quit when all windows are closed and no other one is listening to this.
app.on('window-all-closed', function() {
if (app.listeners('window-all-closed').length == 1)
app.quit();
});
// Parse command line options.
var argv = process.argv.slice(1);
var option = { file: null, version: null, webdriver: null };
for (var i in argv) {
if (argv[i] == '--version' || argv[i] == '-v') {
option.version = true;
break;
} else if (argv[i] == '--test-type=webdriver') {
option.webdriver = true;
} else if (argv[i][0] == '-') {
continue;
} else {
option.file = argv[i];
break;
}
}
// Start the specified app if there is one specified in command line, otherwise
// start the default app.
if (option.file && !option.webdriver) {
try {
// Override app name and version.
var packagePath = path.resolve(option.file);
var packageJsonPath = path.join(packagePath, 'package.json');
if (fs.existsSync(packageJsonPath)) {
var packageJson = JSON.parse(fs.readFileSync(packageJsonPath));
if (packageJson.version)
app.setVersion(packageJson.version);
if (packageJson.productName)
app.setName(packageJson.productName);
else if (packageJson.name)
app.setName(packageJson.name);
app.setPath('userData', path.join(app.getPath('appData'), app.getName()));
app.setPath('userCache', path.join(app.getPath('cache'), app.getName()));
}
// Run the app.
require('module')._load(packagePath, module, true);
} catch(e) {
if (e.code == 'MODULE_NOT_FOUND') {
app.focus();
dialog.showErrorBox('Error opening app', 'The app provided is not a valid electron app, please read the docs on how to write one:\nhttps://github.com/atom/electron/tree/master/docs');
process.exit(1);
} else {
console.error('App threw an error when running', e);
throw e;
}
}
} else if (option.version) {
console.log('v' + process.versions['electron']);
process.exit(0);
} else {
require('./default_app.js');
}