public PythonScriptedPostProcessor(IPostProcessorScript script, IPostProcessorsHolder target, PostProcessDefinition definition, IEnumerable<IBuilder> dependencies, IPostProcessorScriptRunner scriptRunner)
{
this.script = script;
this.target = target;
this.definition = definition;
this.scriptRunner = scriptRunner;
this.dependencies = new HashSet<IBuilder>(dependencies);
}
public IPostProcessor CreatePostProcessorFor(IPostProcessorsHolder holder, PostProcessDefinition definition, IEnumerable<IBuilder> dependencies)
{
if (scriptMappings.HasScriptFor(definition.PostProcessorId))
{
var script = scriptMappings.GetScriptFor(definition.PostProcessorId);
var postProcessor = new PythonScriptedPostProcessor(script, holder, definition, dependencies, scriptRunner);
return postProcessor;
}
else
{
return null;
}
}
public ISet<TargetRelativePath> Run(IPostProcessorsHolder target, PostProcessDefinition definition, IPostProcessorScript postProcessorScript)
{
var engine = CreateEngine();
var runtime = engine.Runtime;
try
{
var scope = runtime.CreateScope();
AddGetToolToScope(scope);
var targetDir = TargetRoot.GetChildDirectory(target.RelativeTargetPath, createIfMissing: true);
var localTargetDir = targetDir as LocalFileSystemDirectory;
var localTargetRoot = TargetRoot as LocalFileSystemDirectory;
if (localTargetDir != null && localTargetRoot != null)
{
scope.SetVariable("targetRoot", localTargetRoot.AbsolutePath);
scope.SetVariable("targetDir", localTargetDir.AbsolutePath);
var pco = (PythonCompilerOptions)engine.GetCompilerOptions();
pco.Module |= ModuleOptions.Optimized;
var script = engine.CreateScriptSourceFromString(postProcessorScript.Source, SourceCodeKind.File);
script.Compile(pco);
script.Execute(scope);
return new HashSet<TargetRelativePath>(
scope.GetVariable<IList<object>>("results")
.Cast<string>()
.Select(t => GetTargetRelativePath(targetDir, t)));
}
else
{
throw new NotSupportedException("Only local file system is supported for python scripts!");
}
}
finally
{
runtime.Shutdown();
}
}
/// <summary>
/// Adds a new postprocessor to this project
/// </summary>
/// <param name="postProcessDefinition">Post processor type and parameters</param>
public void AddPostProcessor(PostProcessDefinition postProcessDefinition)
{
postProcessDefinitions.Add(postProcessDefinition.Name, postProcessDefinition);
}
public ISet<TargetRelativePath> Run(IPostProcessorsHolder target, PostProcessDefinition definition, IPostProcessorScript postProcessorScript)
{
var engine = CreateEngine();
var runtime = engine.Runtime;
try
{
var scope = runtime.CreateScope();
AddGetToolToScope(scope);
scope.SetVariable("is_mono", parameters.UseMono);
var targetDir = TargetRoot.GetChildDirectory(target.RelativeTargetPath, createIfMissing: true);
var localTargetDir = targetDir as LocalFileSystemDirectory;
var localTargetRoot = TargetRoot as LocalFileSystemDirectory;
if (localTargetDir != null && localTargetRoot != null)
{
scope.SetVariable("targetRoot", localTargetRoot.AbsolutePath);
scope.SetVariable("targetDir", localTargetDir.AbsolutePath);
var pco = (PythonCompilerOptions)engine.GetCompilerOptions();
pco.Module |= ModuleOptions.Optimized;
try
{
var script = engine.CreateScriptSourceFromString(postProcessorScript.Source, SourceCodeKind.File);
script.Compile(pco);
script.Execute(scope);
return new HashSet<TargetRelativePath>(
scope.GetVariable<IList<object>>("results")
.Cast<string>()
.Select(t => GetTargetRelativePath(targetDir, t)));
}
catch (Exception ex)
{
var eo = engine.GetService<ExceptionOperations>();
string msg, typeName;
eo.GetExceptionMessage(ex, out msg, out typeName);
foreach (var line in msg.Split(new[] {'\n', '\r'}, StringSplitOptions.RemoveEmptyEntries))
{
output.Error(line);
}
output.Error("Call stack:");
foreach (var frame in eo.GetStackFrames(ex))
{
var line = frame.GetFileLineNumber();
var method = frame.GetMethodName();
output.Error(String.Format("Line {0} in {1}", line, method));
}
throw new ScriptException(postProcessorScript);
}
}
else
{
throw new NotSupportedException("Only local file system is supported for python scripts!");
}
}
finally
{
runtime.Shutdown();
}
}
public PythonScriptedPostProcessor CreatePythonScriptedPostProcessor(IPostProcessorScript script, IPostProcessorsHolder target,
PostProcessDefinition definition, IEnumerable<IBuilder> dependencies)
{
return store.Add(baseImpl.CreatePythonScriptedPostProcessor(script, target, definition, dependencies));
}
