149 lines
3.5 KiB
JavaScript
Executable File
149 lines
3.5 KiB
JavaScript
Executable File
#!/usr/bin/env node
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/**
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* Set the title.
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*/
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process.title = 'node-gyp'
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/**
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* Module dependencies.
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*/
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var gyp = require('../')
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var log = require('npmlog')
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var osenv = require('osenv')
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var path = require('path')
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/**
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* Process and execute the selected commands.
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*/
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var prog = gyp()
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var completed = false
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prog.parseArgv(process.argv)
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prog.devDir = prog.opts.devdir
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var homeDir = osenv.home()
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if (prog.devDir) {
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prog.devDir = prog.devDir.replace(/^~/, homeDir)
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} else if (homeDir) {
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prog.devDir = path.resolve(homeDir, '.node-gyp')
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} else {
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throw new Error(
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"node-gyp requires that the user's home directory is specified " +
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"in either of the environmental variables HOME or USERPROFILE. " +
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"Overide with: --devdir /path/to/.node-gyp")
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}
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if (prog.todo.length === 0) {
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if (~process.argv.indexOf('-v') || ~process.argv.indexOf('--version')) {
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console.log('v%s', prog.version)
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} else {
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console.log('%s', prog.usage())
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}
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return process.exit(0)
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}
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log.info('it worked if it ends with', 'ok')
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log.verbose('cli', process.argv)
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log.info('using', 'node-gyp@%s', prog.version)
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log.info('using', 'node@%s | %s | %s', process.versions.node, process.platform, process.arch)
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/**
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* Change dir if -C/--directory was passed.
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*/
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var dir = prog.opts.directory
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if (dir) {
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var fs = require('fs')
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try {
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var stat = fs.statSync(dir)
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if (stat.isDirectory()) {
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log.info('chdir', dir)
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process.chdir(dir)
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} else {
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log.warn('chdir', dir + ' is not a directory')
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}
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} catch (e) {
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if (e.code === 'ENOENT') {
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log.warn('chdir', dir + ' is not a directory')
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} else {
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log.warn('chdir', 'error during chdir() "%s"', e.message)
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}
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}
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}
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function run () {
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var command = prog.todo.shift()
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if (!command) {
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// done!
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completed = true
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log.info('ok')
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return
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}
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prog.commands[command.name](command.args, function (err) {
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if (err) {
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log.error(command.name + ' error')
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log.error('stack', err.stack)
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errorMessage()
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log.error('not ok')
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return process.exit(1)
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}
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if (command.name == 'list') {
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var versions = arguments[1]
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if (versions.length > 0) {
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versions.forEach(function (version) {
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console.log(version)
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})
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} else {
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console.log('No node development files installed. Use `node-gyp install` to install a version.')
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}
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} else if (arguments.length >= 2) {
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console.log.apply(console, [].slice.call(arguments, 1))
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}
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// now run the next command in the queue
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process.nextTick(run)
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})
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}
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process.on('exit', function (code) {
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if (!completed && !code) {
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log.error('Completion callback never invoked!')
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issueMessage()
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process.exit(6)
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}
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})
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process.on('uncaughtException', function (err) {
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log.error('UNCAUGHT EXCEPTION')
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log.error('stack', err.stack)
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issueMessage()
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process.exit(7)
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})
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function errorMessage () {
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// copied from npm's lib/util/error-handler.js
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var os = require('os')
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log.error('System', os.type() + ' ' + os.release())
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log.error('command', process.argv
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.map(JSON.stringify).join(' '))
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log.error('cwd', process.cwd())
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log.error('node -v', process.version)
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log.error('node-gyp -v', 'v' + prog.package.version)
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}
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function issueMessage () {
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errorMessage()
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log.error('', [ 'This is a bug in `node-gyp`.'
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, 'Try to update node-gyp and file an Issue if it does not help:'
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, ' <https://github.com/nodejs/node-gyp/issues>'
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].join('\n'))
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}
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// start running the given commands!
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run()
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