9 process.title = 'node-pre-gyp';
12 * Module dependencies.
15 var node_pre_gyp = require('../');
16 var log = require('npmlog');
19 * Process and execute the selected commands.
22 var prog = new node_pre_gyp.Run();
23 var completed = false;
24 prog.parseArgv(process.argv);
26 if (prog.todo.length === 0) {
27 if (~process.argv.indexOf('-v') || ~process.argv.indexOf('--version')) {
28 console.log('v%s', prog.version);
29 return process.exit(0);
30 } else if (~process.argv.indexOf('-h') || ~process.argv.indexOf('--help')) {
31 console.log('%s', prog.usage());
32 return process.exit(0);
34 console.log('%s', prog.usage());
35 return process.exit(1);
38 // if --no-color is passed
39 if (prog.opts && prog.opts.hasOwnProperty('color') && !prog.opts.color) {
43 log.info('it worked if it ends with', 'ok');
44 log.verbose('cli', process.argv);
45 log.info('using', process.title + '@%s', prog.version);
46 log.info('using', 'node@%s | %s | %s', process.versions.node, process.platform, process.arch);
50 * Change dir if -C/--directory was passed.
53 var dir = prog.opts.directory;
55 var fs = require('fs');
57 var stat = fs.statSync(dir);
58 if (stat.isDirectory()) {
59 log.info('chdir', dir);
62 log.warn('chdir', dir + ' is not a directory');
65 if (e.code === 'ENOENT') {
66 log.warn('chdir', dir + ' is not a directory');
68 log.warn('chdir', 'error during chdir() "%s"', e.message);
74 var command = prog.todo.shift();
82 prog.commands[command.name](command.args, function (err) {
84 log.error(command.name + ' error');
85 log.error('stack', err.stack);
88 console.log(err.message);
89 return process.exit(1);
91 var args_array = [].slice.call(arguments, 1);
92 if (args_array.length) {
93 console.log.apply(console, args_array);
95 // now run the next command in the queue
96 process.nextTick(run);
100 process.on('exit', function (code) {
101 if (!completed && !code) {
102 log.error('Completion callback never invoked!');
108 process.on('uncaughtException', function (err) {
109 log.error('UNCAUGHT EXCEPTION');
110 log.error('stack', err.stack);
115 function errorMessage () {
116 // copied from npm's lib/util/error-handler.js
117 var os = require('os');
118 log.error('System', os.type() + ' ' + os.release());
119 log.error('command', process.argv.map(JSON.stringify).join(' '));
120 log.error('cwd', process.cwd());
121 log.error('node -v', process.version);
122 log.error(process.title+' -v', 'v' + prog.package.version);
125 function issueMessage () {
127 log.error('', [ 'This is a bug in `'+process.title+'`.',
128 'Try to update '+process.title+' and file an issue if it does not help:',
129 ' <https://github.com/mapbox/'+process.title+'/issues>',
133 // start running the given commands!