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Add -h/--help usage message

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This commit is contained in:
Kevin Sawicki 2015-04-24 14:02:49 -07:00
parent f4a27f699a
commit da07e72f20
1 changed files with 14 additions and 2 deletions
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16
atom/browser/default_app/main.js
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@ -11,11 +11,14 @@ app.on('window-all-closed', function() {
// Parse command line options. // Parse command line options.
var argv = process.argv.slice(1); var argv = process.argv.slice(1);
var option = { file: null, version: null, webdriver: null }; var option = { file: null, help: null, version: null, webdriver: null };
for (var i in argv) { for (var i in argv) {
if (argv[i] == '--version' || argv[i] == '-v') { if (argv[i] == '--version' || argv[i] == '-v') {
option.version = true; option.version = true;
break; break;
} else if (argv[i] == '--help' || argv[i] == '-h') {
option.help = true;
break;
} else if (argv[i] == '--test-type=webdriver') { } else if (argv[i] == '--test-type=webdriver') {
option.webdriver = true; option.webdriver = true;
} else if (argv[i][0] == '-') { } else if (argv[i][0] == '-') {
@ -58,7 +61,16 @@ if (option.file && !option.webdriver) {
} }
} }
} else if (option.version) { } else if (option.version) {
console.log('v' + process.versions['electron']); console.log('v' + process.versions.electron);
process.exit(0);
} else if (option.help) {
var helpMessage = "Electron v" + process.versions.electron + " - Cross Platform Desktop Application Shell\n\n";
helpMessage += "Usage: electron [options] [path]\n\n";
helpMessage += "Specify a path to the Electron app to open\n\n";
helpMessage += "Options:\n";
helpMessage += " -h, --help Print this usage message.\n";
helpMessage += " -v, --version Print the version.";
console.log(helpMessage);
process.exit(0); process.exit(0);
} else { } else {
require('./default_app.js'); require('./default_app.js');