public static ScriptEngine ProcessFile(String file)
{
var config = Config;
var sc = new ScriptCode(file);
//// 加入参数中标明的程序集
//sc.AddRef(config.Assembly);
// 使用VisualStudio打开源码文件进行编辑
if (config.Vs)
{
OpenWithVs(sc);
return(null);
}
var dir = Path.GetDirectoryName(file);
//Environment.CurrentDirectory = dir;
//PathHelper.BaseDirectory = dir;
Environment.SetEnvironmentVariable("XScriptFile", file);
var se = ScriptEngine.Create(sc.ReadCode(true), false);
if (Config.Debug)
{
se.Log = XTrace.Log;
}
se.WorkingDirectory = dir;
// 引用程序集
if (sc.Refs.Count > 0)
{
se.ReferencedAssemblies.AddRange(sc.GetRefArray());
}
// 调试状态下输出最终代码
if (config.Debug)
{
var codefile = Path.ChangeExtension(file, "code.cs");
File.WriteAllText(codefile, se.FinalCode);
}
// 从源码读取配置
config.ParseCode(se.Code);
// 生成Exe
if (config.Exe)
{
MakeExe(se, file);
}
else
{
Run(se);
}
return(se);
}
static void MakeProj(ScriptCode sc, String proj)
{
if (!File.Exists(proj))
{
XTrace.WriteLine("释放csproj模版到：{0}", proj);
FileSource.ReleaseFile(null, "tmpCmd.csproj", proj, true);
}
var doc = new XmlDocument();
doc.Load(proj);
var uri = "http://schemas.microsoft.com/developer/msbuild/2003";
var nsmgr = new XmlNamespaceManager(doc.NameTable);
nsmgr.AddNamespace("ns", uri);
var group = doc.SelectSingleNode("//ns:PropertyGroup", nsmgr);
// Guid
var node = group.SelectSingleNode("ns:ProjectGuid", nsmgr);
if (node == null)
{
node = doc.CreateElement("ProjectGuid", uri);
group.AppendChild(node);
node.InnerText = "{" + Guid.NewGuid().ToString().ToUpper() + "}";
}
var guid = node.InnerText.Trim('{', '}');
// 版本
node = group.SelectSingleNode("ns:TargetFrameworkVersion", nsmgr);
#if NET4
node.InnerText = "v4.0";
#else
node.InnerText = "v2.0";
#endif
// 程序集名称
node = group.SelectSingleNode("ns:AssemblyName", nsmgr);
if (node.InnerText.IsNullOrWhiteSpace())
{
node.InnerText = Path.GetFileNameWithoutExtension(proj);
}
// 输出目录
node = group.SelectSingleNode("ns:OutputPath", nsmgr);
if (node.InnerText.IsNullOrWhiteSpace())
{
node.InnerText = Path.GetDirectoryName(proj);
}
var items = doc.SelectSingleNode("//ns:ItemGroup", nsmgr);
// 设定源码文件
node = items.SelectSingleNode("ns:Compile", nsmgr);
if (node == null)
{
node = doc.CreateElement("Compile", uri);
items.AppendChild(node);
}
//node.InnerText = null;
var att = node.Attributes["Include"];
if (att == null)
{
att = doc.CreateAttribute("Include");
node.Attributes.Append(att);
}
att.Value = sc.CodeFile;
// 引用DLL
foreach (var item in sc.GetRefArray())
{
var name = Path.GetFileNameWithoutExtension(item);
node = items.SelectSingleNode("ns:Reference[@Include='" + name + "']", nsmgr);
if (node == null)
{
node = doc.CreateElement("Reference", uri);
items.AppendChild(node);
var node2 = doc.CreateElement("HintPath", uri);
node.AppendChild(node2);
node2.InnerText = Path.GetDirectoryName(sc.CodeFile).CombinePath(item).GetFullPath();
}
att = node.Attributes["Include"];
if (att == null)
{
att = doc.CreateAttribute("Include");
node.Attributes.Append(att);
}
att.Value = name;
}
doc.Save(proj);
var sln = Path.ChangeExtension(proj, "sln");
if (!File.Exists(sln))
{
XTrace.WriteLine("释放sln模版到：{0}", sln);
FileSource.ReleaseFile(null, "tmpCmd.sln", sln, true);
var txt = File.ReadAllText(sln);
txt = txt.Replace("{$SlnGUID}", Guid.NewGuid().ToString().ToUpper());
txt = txt.Replace("{$GUID}", guid);
txt = txt.Replace("{$Name}", Path.GetFileNameWithoutExtension(proj));
File.WriteAllText(sln, txt, Encoding.UTF8);
}
}
/// <summary>使用VisualStudio打开源码文件进行编辑</summary>
/// <param name="sc"></param>
static Boolean OpenWithVs(ScriptCode sc)
{
// 先读取一次，让其分析Assembly引用
var code = sc.ReadCode();
code = sc.GetRefStr();
if (!String.IsNullOrEmpty(code))
{
code += Environment.NewLine;
}
var se = ScriptEngine.Create(sc.ReadCode(false), false);
if (Config.Debug)
{
se.Log = XTrace.Log;
}
code += se.FinalCode;
File.WriteAllText(sc.CodeFile, code);
// 判断项目文件是否存在，若不存在，则根据源码文件生成项目
var codefile = sc.CodeFile;
var asm = Assembly.GetExecutingAssembly();
var name = Path.GetFileNameWithoutExtension(codefile) + ".csproj";
var dir = codefile.ToLower().MD5();
var proj = Path.GetDirectoryName(asm.Location).CombinePath("Projs", dir, name);
MakeProj(sc, proj);
// 找到安装VisualStudio地址，暂时还不支持Express
var root = Registry.ClassesRoot;
var vs = "";
for (int i = 15; i >= 8; i--)
{
var reg = root.OpenSubKey(String.Format("VisualStudio.sln.{0}.0", i));
if (reg != null)
{
reg = reg.OpenSubKey("shell\\Open\\Command");
if (reg != null)
{
vs = reg.GetValue("") + "";
}
if (!vs.IsNullOrWhiteSpace())
{
break;
}
}
}
if (vs.IsNullOrWhiteSpace())
{
XTrace.WriteLine("无法找到VisualStudio！");
return(false);
}
vs = vs.TrimEnd("\"%1\"").Trim().Trim('\"');
var sln = Path.ChangeExtension(proj, "sln");
Process.Start(vs, String.Format("\"{0}\"", sln));
return(true);
}
