mirror of
https://github.com/electron/node-gyp.git
synced 2025-08-23 10:53:41 +02:00
122 lines
2.4 KiB
JavaScript
122 lines
2.4 KiB
JavaScript
|
|
module.exports = exports = gyp
|
|
|
|
/**
|
|
* Module dependencies.
|
|
*/
|
|
|
|
var fs = require('fs')
|
|
, path = require('path')
|
|
, nopt = require('nopt')
|
|
, child_process = require('child_process')
|
|
, EE = require('events').EventEmitter
|
|
, inherits = require('util').inherits
|
|
, commands = [
|
|
// Module build commands
|
|
'build'
|
|
, 'clean'
|
|
, 'configure'
|
|
, 'copy'
|
|
// Development Header File management commands
|
|
, 'install'
|
|
, 'list'
|
|
, 'remove'
|
|
, 'use'
|
|
]
|
|
|
|
/**
|
|
* The `gyp` function.
|
|
*/
|
|
|
|
function gyp () {
|
|
return new Gyp
|
|
}
|
|
|
|
function Gyp () {
|
|
var me = this
|
|
|
|
this.commands = {}
|
|
commands.forEach(function (command) {
|
|
me.commands[command] = function (argv, callback) {
|
|
me.verbose('command:', command, argv)
|
|
return require('./' + command)(me, argv, callback)
|
|
}
|
|
})
|
|
}
|
|
inherits(Gyp, EE)
|
|
exports.Gyp = Gyp
|
|
var proto = Gyp.prototype
|
|
|
|
/**
|
|
* Export the contents of the package.json.
|
|
*/
|
|
|
|
proto.package = JSON.parse(fs.readFileSync(path.resolve(__dirname, '..', 'package.json'), 'utf8'))
|
|
|
|
proto.configDefs = {
|
|
debug: Boolean
|
|
, verbose: Boolean
|
|
}
|
|
|
|
proto.shorthands = {}
|
|
|
|
proto.parseArgv = function parseOpts (argv) {
|
|
this.opts = nopt(this.configDefs, this.shorthands, argv)
|
|
this.argv = this.opts.argv.remain.slice()
|
|
this.command = this.argv.shift()
|
|
}
|
|
|
|
/**
|
|
* Spawns a child process and emits a 'spawn' event.
|
|
*/
|
|
|
|
proto.spawn = function spawn () {
|
|
var cp = child_process.spawn.apply(child_process, arguments)
|
|
this.emit('spawn', arguments[0], arguments[1], cp)
|
|
return cp
|
|
}
|
|
|
|
/**
|
|
* Logging mechanisms.
|
|
*/
|
|
|
|
proto.info = function info () {
|
|
var args = Array.prototype.slice.call(arguments)
|
|
args.unshift('info')
|
|
this.emit.apply(this, args)
|
|
}
|
|
|
|
proto.verbose = function verbose () {
|
|
var args = Array.prototype.slice.call(arguments)
|
|
args.unshift('verbose')
|
|
this.emit.apply(this, args)
|
|
}
|
|
|
|
proto.usageAndExit = function usageAndExit () {
|
|
var usage = [
|
|
''
|
|
, ' Usage: node-gyp <command> [options]'
|
|
, ''
|
|
, ' where <command> is one of:'
|
|
, commands.map(function (c) {
|
|
return ' - ' + c + ' - ' + require('./' + c).usage
|
|
}).join('\n')
|
|
, ''
|
|
, 'node-gyp@' + this.version + ' ' + path.resolve(__dirname, '..')
|
|
].join('\n')
|
|
|
|
console.error(usage)
|
|
process.exit(4)
|
|
}
|
|
|
|
/**
|
|
* Version number proxy.
|
|
*/
|
|
|
|
Object.defineProperty(proto, 'version', {
|
|
get: function () {
|
|
return this.package.version
|
|
}
|
|
, enumerable: true
|
|
})
|
|
|