protected internal virtual void InjectScriptLibraries(
string workingDirectory,
FilePreProcessorResult result,
IDictionary <string, object> state
)
{
Guard.AgainstNullArgument("result", result);
Guard.AgainstNullArgument("state", state);
if (state.ContainsKey(ScriptLibrariesInjected))
{
return;
}
var scriptLibrariesPreProcessorResult = LoadScriptLibraries(workingDirectory);
if (scriptLibrariesPreProcessorResult != null)
{
result.Code = scriptLibrariesPreProcessorResult.Code + Environment.NewLine
+ "Env.Initialize();" + Environment.NewLine
+ result.Code;
result.References.AddRange(scriptLibrariesPreProcessorResult.References);
result.Namespaces.AddRange(scriptLibrariesPreProcessorResult.Namespaces);
}
else
{
result.Code = "Env.Initialize();" + Environment.NewLine + result.Code;
}
state.Add(ScriptLibrariesInjected, null);
}
protected internal virtual ScriptResult EngineExecute(
string workingDirectory,
string[] scriptArgs,
FilePreProcessorResult result
)
{
InjectScriptLibraries(workingDirectory, result, ScriptPackSession.State);
var namespaces = Namespaces.Union(result.Namespaces);
var references = References.Union(result.References);
_log.Debug("Starting execution in engine");
return(ScriptEngine.Execute(result.Code, scriptArgs, references, namespaces, ScriptPackSession));
}
protected internal virtual void InjectScriptLibraries(
string workingDirectory,
FilePreProcessorResult result,
IDictionary <string, object> state
)
{
Guard.AgainstNullArgument("result", result);
Guard.AgainstNullArgument("state", state);
if (state.ContainsKey(ScriptLibrariesInjected))
{
return;
}
var scriptLibrariesPreProcessorResult = LoadScriptLibraries(workingDirectory);
// script libraries should be injected just before the #line directive
// if there is no #line directive, they can be injected at the beginning of code
if (result.Code == null)
{
result.Code = string.Empty;
}
var safeInsertIndex = result.Code.IndexOf("#line");
if (safeInsertIndex < 0)
{
safeInsertIndex = 0;
}
if (scriptLibrariesPreProcessorResult != null)
{
result.Code = result.Code.Insert(safeInsertIndex, scriptLibrariesPreProcessorResult.Code + Environment.NewLine
+ "Env.Initialize();" + Environment.NewLine);
result.References.AddRange(scriptLibrariesPreProcessorResult.References);
result.Namespaces.AddRange(scriptLibrariesPreProcessorResult.Namespaces);
}
else
{
result.Code = result.Code.Insert(safeInsertIndex, "Env.Initialize();" + Environment.NewLine);
}
state.Add(ScriptLibrariesInjected, null);
}
protected internal virtual void InjectScriptLibraries(
string workingDirectory,
FilePreProcessorResult result,
IDictionary <string, object> state
)
{
if (state.ContainsKey(ScriptLibrariesInjected))
{
return;
}
var scriptLibrariesPreProcessorResult = LoadScriptLibraries(workingDirectory);
if (scriptLibrariesPreProcessorResult != null)
{
result.Code = scriptLibrariesPreProcessorResult.Code + Environment.NewLine + result.Code;
result.References.AddRange(scriptLibrariesPreProcessorResult.References);
result.Namespaces.AddRange(scriptLibrariesPreProcessorResult.Namespaces);
}
state.Add(ScriptLibrariesInjected, null);
}