env.splitPath = function(pathvalue) {
if (!pathvalue) return [];
else {
var paths = pathvalue.split(path.delimiter);
return yuan.array.excludeOn(paths, function(item) {
return item.match(/\s*/);
});
}
};
getPIDs: function(OPT) {
var PIDs = [];
var cmdline = yuan.string.format('netstat -ano | findstr :%s', OPT.port);
try {
var output = child_process.execSync(cmdline);
var lines = output.toString().split('\r\n');
lines.forEach(function(line) {
if (line == '') return;
var parts = line.trim().split(/\s+/);
if (yuan.string.endsWith(parts[1], ':' + OPT.port)) {
PIDs.push(parts[4]);
}
});
}
catch (ex) {
// 如果命令输出为空，execSync 将抛出 checkExecSyncError 错误。
// 这是 NodeJS 的特点，与操作系统无关。
}
return yuan.array.uniq(PIDs);
},
java.init = yuan.fn.once(function() {
if (!java.isReady()) {
var envs = {};
// Apple Mac OS X
if (core.isOS('mac')) {
// What to do ? e.g.
// JAVA_HOME=Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home
var ready = false;
if (!ready) {
var pathname = '/Library/Java/JavaVirtualMachines/';
if (fs.existsSync(pathname)) {
var reJDK = /^jdk[\d\._]+\.jdk$/;
yuan.array.untilOn(fs.readdirSync(pathname), function(name) {
var homepath = path.join(pathname, name, 'Contents', 'Home');
if (reJDK.test(name) && fs.existsSync(homepath)) {
envs.JAVA_HOME = homepath;
return ready = true;
}
});
}
}
if (!ready) {
var pathname = '/Library/Java/Home';
if (fs.existsSync(pathname)) {
envs.JAVA_HOME = pathname;
ready = true;
}
}
if (!ready) {
var pathname = '/System/Library/Frameworks/JavaVM.framework/Home';
if (fs.existsSync(pathname)) {
evns.JAVA_HOME = pathname;
ready = true;
}
}
}
// Microsoft Windows
else if (core.isOS('windows')) {
// What to do ? e.g.
// JAVA_HOME=c:\Program Files (x86)\Java\jre7\
var env = process.env, ready = false;
if (!ready) {
var pathname = core.ifNotExists(
env['ProgramFiles(x86)']
, path.join(env['SystemDrive'], 'Program Files (x86)')
, path.join(env['SystemDrive'], 'Program Files')
);
if (pathname) pathname = path.join(pathname, 'Java');
if (pathname && fs.existsSync(pathname)) {
var items = fs.readdirSync(pathname);
var reJre = /^jre(\d+)$/;
for (var i = 0, item; item = items[i]; i++) {
if (reJre.test(item)) {
// version = RegExp.$1;
envs.JAVA_HOME = path.join(pathname, item);
break;
}
}
}
}
}
yuan.object.extendOwn(process.env, envs);
}
return java.isReady();
});