--- /dev/null
+
+module.exports = exports = build
+
+/**
+ * Module dependencies.
+ */
+
+var fs = require('graceful-fs')
+ , rm = require('rimraf')
+ , path = require('path')
+ , glob = require('glob')
+ , log = require('npmlog')
+ , which = require('which')
+ , mkdirp = require('mkdirp')
+ , exec = require('child_process').exec
+ , processRelease = require('./process-release')
+ , win = process.platform == 'win32'
+
+exports.usage = 'Invokes `' + (win ? 'msbuild' : 'make') + '` and builds the module'
+
+function build (gyp, argv, callback) {
+ var platformMake = 'make'
+ if (process.platform === 'aix') {
+ platformMake = 'gmake'
+ } else if (process.platform.indexOf('bsd') !== -1) {
+ platformMake = 'gmake'
+ }
+
+ var release = processRelease(argv, gyp, process.version, process.release)
+ , makeCommand = gyp.opts.make || process.env.MAKE || platformMake
+ , command = win ? 'msbuild' : makeCommand
+ , buildDir = path.resolve('build')
+ , configPath = path.resolve(buildDir, 'config.gypi')
+ , jobs = gyp.opts.jobs || process.env.JOBS
+ , buildType
+ , config
+ , arch
+ , nodeDir
+ , copyDevLib
+
+ loadConfigGypi()
+
+ /**
+ * Load the "config.gypi" file that was generated during "configure".
+ */
+
+ function loadConfigGypi () {
+ fs.readFile(configPath, 'utf8', function (err, data) {
+ if (err) {
+ if (err.code == 'ENOENT') {
+ callback(new Error('You must run `node-gyp configure` first!'))
+ } else {
+ callback(err)
+ }
+ return
+ }
+ config = JSON.parse(data.replace(/\#.+\n/, ''))
+
+ // get the 'arch', 'buildType', and 'nodeDir' vars from the config
+ buildType = config.target_defaults.default_configuration
+ arch = config.variables.target_arch
+ nodeDir = config.variables.nodedir
+ copyDevLib = config.variables.copy_dev_lib == 'true'
+
+ if ('debug' in gyp.opts) {
+ buildType = gyp.opts.debug ? 'Debug' : 'Release'
+ }
+ if (!buildType) {
+ buildType = 'Release'
+ }
+
+ log.verbose('build type', buildType)
+ log.verbose('architecture', arch)
+ log.verbose('node dev dir', nodeDir)
+
+ if (win) {
+ findSolutionFile()
+ } else {
+ doWhich()
+ }
+ })
+ }
+
+ /**
+ * On Windows, find the first build/*.sln file.
+ */
+
+ function findSolutionFile () {
+ glob('build/*.sln', function (err, files) {
+ if (err) return callback(err)
+ if (files.length === 0) {
+ return callback(new Error('Could not find *.sln file. Did you run "configure"?'))
+ }
+ guessedSolution = files[0]
+ log.verbose('found first Solution file', guessedSolution)
+ doWhich()
+ })
+ }
+
+ /**
+ * Uses node-which to locate the msbuild / make executable.
+ */
+
+ function doWhich () {
+ // First make sure we have the build command in the PATH
+ which(command, function (err, execPath) {
+ if (err) {
+ if (win && /not found/.test(err.message)) {
+ // On windows and no 'msbuild' found. Let's guess where it is
+ findMsbuild()
+ } else {
+ // Some other error or 'make' not found on Unix, report that to the user
+ callback(err)
+ }
+ return
+ }
+ log.verbose('`which` succeeded for `' + command + '`', execPath)
+ copyNodeLib()
+ })
+ }
+
+ /**
+ * Search for the location of "msbuild.exe" file on Windows.
+ */
+
+ function findMsbuild () {
+ log.verbose('could not find "msbuild.exe" in PATH - finding location in registry')
+ var notfoundErr = 'Can\'t find "msbuild.exe". Do you have Microsoft Visual Studio C++ 2008+ installed?'
+ var cmd = 'reg query "HKLM\\Software\\Microsoft\\MSBuild\\ToolsVersions" /s'
+ if (process.arch !== 'ia32')
+ cmd += ' /reg:32'
+ exec(cmd, function (err, stdout, stderr) {
+ if (err) {
+ return callback(new Error(err.message + '\n' + notfoundErr))
+ }
+ var reVers = /ToolsVersions\\([^\\]+)$/i
+ , rePath = /\r\n[ \t]+MSBuildToolsPath[ \t]+REG_SZ[ \t]+([^\r]+)/i
+ , msbuilds = []
+ , r
+ , msbuildPath
+ stdout.split('\r\n\r\n').forEach(function(l) {
+ if (!l) return
+ l = l.trim()
+ if (r = reVers.exec(l.substring(0, l.indexOf('\r\n')))) {
+ var ver = parseFloat(r[1], 10)
+ if (ver >= 3.5) {
+ if (r = rePath.exec(l)) {
+ msbuilds.push({
+ version: ver,
+ path: r[1]
+ })
+ }
+ }
+ }
+ })
+ msbuilds.sort(function (x, y) {
+ return (x.version < y.version ? -1 : 1)
+ })
+ ;(function verifyMsbuild () {
+ if (!msbuilds.length) return callback(new Error(notfoundErr))
+ msbuildPath = path.resolve(msbuilds.pop().path, 'msbuild.exe')
+ fs.stat(msbuildPath, function (err, stat) {
+ if (err) {
+ if (err.code == 'ENOENT') {
+ if (msbuilds.length) {
+ return verifyMsbuild()
+ } else {
+ callback(new Error(notfoundErr))
+ }
+ } else {
+ callback(err)
+ }
+ return
+ }
+ command = msbuildPath
+ copyNodeLib()
+ })
+ })()
+ })
+ }
+
+ /**
+ * Copies the node.lib file for the current target architecture into the
+ * current proper dev dir location.
+ */
+
+ function copyNodeLib () {
+ if (!win || !copyDevLib) return doBuild()
+
+ var buildDir = path.resolve(nodeDir, buildType)
+ , archNodeLibPath = path.resolve(nodeDir, arch, release.name + '.lib')
+ , buildNodeLibPath = path.resolve(buildDir, release.name + '.lib')
+
+ mkdirp(buildDir, function (err, isNew) {
+ if (err) return callback(err)
+ log.verbose('"' + buildType + '" dir needed to be created?', isNew)
+ var rs = fs.createReadStream(archNodeLibPath)
+ , ws = fs.createWriteStream(buildNodeLibPath)
+ log.verbose('copying "' + release.name + '.lib" for ' + arch, buildNodeLibPath)
+ rs.pipe(ws)
+ rs.on('error', callback)
+ ws.on('error', callback)
+ rs.on('end', doBuild)
+ })
+ }
+
+ /**
+ * Actually spawn the process and compile the module.
+ */
+
+ function doBuild () {
+
+ // Enable Verbose build
+ var verbose = log.levels[log.level] <= log.levels.verbose
+ if (!win && verbose) {
+ argv.push('V=1')
+ }
+ if (win && !verbose) {
+ argv.push('/clp:Verbosity=minimal')
+ }
+
+ if (win) {
+ // Turn off the Microsoft logo on Windows
+ argv.push('/nologo')
+ }
+
+ // Specify the build type, Release by default
+ if (win) {
+ var p = arch === 'x64' ? 'x64' : 'Win32'
+ argv.push('/p:Configuration=' + buildType + ';Platform=' + p)
+ if (jobs) {
+ var j = parseInt(jobs, 10)
+ if (!isNaN(j) && j > 0) {
+ argv.push('/m:' + j)
+ } else if (jobs.toUpperCase() === 'MAX') {
+ argv.push('/m:' + require('os').cpus().length)
+ }
+ }
+ } else {
+ argv.push('BUILDTYPE=' + buildType)
+ // Invoke the Makefile in the 'build' dir.
+ argv.push('-C')
+ argv.push('build')
+ if (jobs) {
+ var j = parseInt(jobs, 10)
+ if (!isNaN(j) && j > 0) {
+ argv.push('--jobs')
+ argv.push(j)
+ } else if (jobs.toUpperCase() === 'MAX') {
+ argv.push('--jobs')
+ argv.push(require('os').cpus().length)
+ }
+ }
+ }
+
+ if (win) {
+ // did the user specify their own .sln file?
+ var hasSln = argv.some(function (arg) {
+ return path.extname(arg) == '.sln'
+ })
+ if (!hasSln) {
+ argv.unshift(gyp.opts.solution || guessedSolution)
+ }
+ }
+
+ var proc = gyp.spawn(command, argv)
+ proc.on('exit', onExit)
+ }
+
+ /**
+ * Invoked after the make/msbuild command exits.
+ */
+
+ function onExit (code, signal) {
+ if (code !== 0) {
+ return callback(new Error('`' + command + '` failed with exit code: ' + code))
+ }
+ if (signal) {
+ return callback(new Error('`' + command + '` got signal: ' + signal))
+ }
+ callback()
+ }
+
+}
Code Review / simantics / district.git / blobdiff