public ISet<TargetRelativePath> Run(Project project, IBuildScript buildScript)
{
var engine = CreateEngine();
var runtime = engine.Runtime;
try
{
var scope = runtime.CreateScope();
scope.SetVariable("is_mono", parameters.UseMono);
scope.SetVariable("project", project);
scope.SetVariable("sourceSet",
project.GetSourceSet(buildScript.SourceSetName)
.Files.Select(srp => (string) srp)
.ToList());
AddGetToolToScope(scope, project);
var targetDir = TargetRoot.GetChildDirectory(project.Module.Name, 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(buildScript.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(buildScript);
}
}
else
{
throw new NotSupportedException("Only local file system is supported for python scripts!");
}
}
finally
{
runtime.Shutdown();
}
}