nexe/bin/nexe

#!/usr/bin/env node

var path = require('path');

var cli = require('optimist').
usage('Usage: $0 -i [sources] -o [binary]').
options('i', {
	demand: true,
	alias: 'input',
	desc: 'The entry javascript files',
	default: process.cwd()
}).
options('o', {
	demand: true,
	alias: 'output',
	desc: 'The output binary',
	default: process.cwd() + '/release/' + path.basename(process.cwd()) + '.nex'
}).
options('r', {
	alias: 'runtime',
	default: 'latest',
	description: 'The node.js runtime to use'
}).
options('t', {
	alias: 'temp',
	default: '/tmp/nexe',
	description: 'The path to store node.js sources'
}).
options('f', {
	alias: 'flags',
	description: 'Don\'t parse node and v8 flags, pass through app flags',
	default: false
}).
options('v', {
	alias: 'version',
	description: 'Display version number'
});

var argv = cli.argv;


if(argv.h || argv.help) {
	cli.showHelp();
	process.exit();
} else if (argv.v || argv.version) {
	var pkginfo = require('../package.json');
	console.log(pkginfo.version);
	process.exit();
}


function toRelative(pt) {
	if(pt.substr(0, 1) == "/") return pt;
	return path.join(process.cwd(), pt);
}


require('../lib').compile({ 
	input       : require.resolve(toRelative(argv.i)),
	output      : toRelative(argv.o), 
	flags       : argv.f,
	nodeVersion : argv.r, 
	nodeTempDir : toRelative(argv.t) }, function(error) {

	if(error) console.log(error.message);
});