public bool TryGetProject(ReferenceInfo reference, out ProjectInfo info)
{
int ordinal = -1;
if (reference.ProjectGuid.HasValue && _byProjectId.TryGetValue(reference.ProjectGuid.Value, out ordinal))
{
}
else if (reference.ProjectFile != null && _byProject.TryGetValue(reference.ProjectFile, out ordinal))
{
}
else if (reference.HintPath != null && _byOutputFile.TryGetValue(reference.HintPath, out ordinal))
{
}
else if (reference.Assembly != null && reference.Assembly.Name != null &&
_byAssembly.TryGetValue(reference.Assembly.Name, out ordinal))
{
}
else
{
info = null;
return(false);
}
info = _projects[ordinal];
return(true);
}
int PrepareBuild(IEnumerable <ProjectInfo> projectFiles)
{
Dictionary <string, WorkItem> working = new Dictionary <string, WorkItem>(StringComparer.OrdinalIgnoreCase);
ProjectInfo refProj;
foreach (ProjectInfo pi in projectFiles)
{
ReferenceInfo lastRef = null;
try
{
WorkItem item = new WorkItem(pi);
item.Depends.AddRange(pi.Dependencies);
foreach (ReferenceInfo r in pi.References)
{
lastRef = r;
if (_projects.TryGetProject(r, out refProj))
{
item.Depends.Add(refProj.ProjectFile);
}
}
working.Add(pi.ProjectFile, item);
}
catch (Exception e)
{
throw new ApplicationException(
String.Format("Unable to parse references from {0}, reference={1}, error={2}",
pi.ProjectFile, lastRef, e.Message), e);
}
}
using (Log.Start("Sorting {0} projects", _projects.Count))
{
int lastCount = 0;
while (working.Count > 0 && lastCount != working.Count)
{
lastCount = working.Count;//every loop should peel at least one project out...
List <KeyValuePair <string, WorkItem> > loop = new List <KeyValuePair <string, WorkItem> >(working);
loop.Sort(SortWork);
foreach (KeyValuePair <string, WorkItem> item in loop)
{
bool canBuild = true;
while (item.Value.Depends.Count > 0)
{
string fileref = item.Value.Depends[0];
if (!working.ContainsKey(fileref))
{
item.Value.Depends.RemoveAt(0);
}
else
{
canBuild = false;
break;
}
}
if (canBuild)
{
_buildList.Add(item.Value.Project);
working.Remove(item.Key);
}
}
}
if (working.Count > 0)
{
try { ReportCycles(working); } catch { }
throw new ApplicationException(String.Format("Aborted {0} Projects: Circular reference(s) in projects.", working.Count));
}
return(0);
}
}
