protected void SaveCommand(CommandInfo item)
{
string ext = item.Language ?? ".py";
if (!runtime.TryGetEngineByFileExtension(ext, out var engine))
{
engine = runtime.GetEngine(item.Language);
ext = engine.Setup.FileExtensions.First();
}
if (!ext.StartsWith("."))
{
ext = '.' + ext;
}
string path = Path.Combine(directory, Path.GetFileName(item.Name) + ext);
using (var writer = File.CreateText(path))
{
var xmlSettings = new XmlWriterSettings()
{
Indent = true,
OmitXmlDeclaration = true
};
using (XmlWriter xml = XmlWriter.Create(new CommentWriter(writer), xmlSettings))
{
xml.WriteStartElement("command");
xml.WriteElementString("description", item.Description);
foreach (var p in item.Parameters)
{
xml.WriteStartElement("param");
xml.WriteAttributeString("name", p.Name);
xml.WriteAttributeString("type", p.Type);
xml.WriteString(p.Description);
xml.WriteEndElement();
}
xml.WriteEndElement();
xml.Flush();
}
writer.WriteLine();
writer.WriteLine();
using (var reader = new StringReader(item.ScriptCode.TrimEnd()))
{
string line;
while (null != (line = reader.ReadLine()))
{
writer.WriteLine(line);
}
}
}
}
public void LoadCommands()
{
Logger.Info("Loading commands.");
Dictionary <string, ScriptCommand> newCommands = new Dictionary <string, ScriptCommand>(StringComparer.InvariantCultureIgnoreCase);
foreach (CommandInfo info in CommandManager.GetItems())
{
if (newCommands.ContainsKey(info.Name))
{
Logger.Warn("Duplicated command name '{0}' detected. Only the first will be loaded.", info.Name);
continue;
}
try
{
if (!runtime.TryGetEngineByFileExtension(info.Language, out var engine))
{
engine = runtime.GetEngine(info.Language);
}
ScriptSource source = engine.CreateScriptSourceFromString(info.ScriptCode, Microsoft.Scripting.SourceCodeKind.Statements);
CompiledCode code = source.Compile();
ScriptScope scope = engine.CreateScope();
scope.SetVariable("plugins", Plugins);
foreach (var param in info.Parameters)
{
scope.SetVariable(param.Name, null);
}
if (!string.IsNullOrEmpty(info.ScriptFile))
{
engine.ExecuteFile(info.ScriptFile, scope);
}
newCommands.Add(info.Name, new ScriptCommand(code, scope));
Logger.Debug("Added command '{0}'.", info.Name);
}
catch (Exception x)
{
Logger.Error(x, "Error loading command '{0}'.", info.Name);
}
}
commands = newCommands;
}
/// <summary>
/// 指定したディレクトリ以下のスクリプトを読み込む
/// </summary>
/// <param name="rootDir"></param>
/// <param name="scriptExecutionCallback"></param>
private void LoadScriptsFromDirectory(String rootDir, ScriptExecutionCallback scriptExecutionCallback)
{
if (Directory.Exists(rootDir))
{
foreach (var path in Directory.GetFiles(rootDir, "*.*", SearchOption.AllDirectories))
{
ScriptEngine engine;
if (_scriptRuntime.TryGetEngineByFileExtension(Path.GetExtension(path), out engine))
{
try
{
String expression = File.ReadAllText(path, Encoding.UTF8);
ScriptScope scriptScope = PrepareScriptScopeByPath(path);
engine.Execute(expression, scriptScope);
scriptExecutionCallback(path, null);
}
catch (Exception ex)
{
scriptExecutionCallback(path, ex);
}
}
}
}
}
