public static SolutionInfo MergeSolutions(string newName, string baseDir, out string warnings, params SolutionInfo[] solutions)
{
var allProjects = solutions.SelectMany(s => s.Projects).Distinct(BaseProject.ProjectGuidLocationComparer).ToList();
warnings = SolutionDiagnostics.DiagnoseDupeGuids(solutions);
var mergedSln = new SolutionInfo(newName, baseDir, solutions[0].PropsSection, new NestedProjectsInfo()) { Projects = allProjects };
mergedSln.CreateNestedDirs()
.Projects.ForEach(pr => pr.ProjectInfo.SolutionInfo = mergedSln);
return mergedSln;
}
public static SolutionInfo MergeSolutions(string newName, string baseDir, out string warnings, params SolutionInfo[] solutions)
{
var allProjects = solutions.SelectMany(s => s.Projects).Distinct(BaseProject.ProjectGuidLocationComparer).ToList();
warnings = SolutionDiagnostics.DiagnoseDupeGuids(solutions);
var mergedSln = new SolutionInfo(newName, baseDir, solutions[0].PropsSection, new NestedProjectsInfo())
{
Projects = allProjects
};
mergedSln.CreateNestedDirs()
.Projects.ForEach(pr => pr.ProjectInfo.SolutionInfo = mergedSln);
return(mergedSln);
}
public static SolutionInfo MergeSolutions(string newName, string baseDir, out string warnings, params SolutionInfo[] solutions)
{
var duplicates = solutions
.SelectMany(s => s.Projects)
.GroupBy(p => p.Guid)
.Where(g => g.Count() > 1)
.Select(y => y.Key)
.ToList();
var relocation = new Dictionary <string, Dictionary <string, string> >();
var allProjects = new List <BaseProject>();
foreach (var solution in solutions)
{
foreach (var project in solution.Projects)
{
var shouldRelocate = duplicates.Contains(project.Guid);
if (shouldRelocate)
{
// Whenever we see this project GUID in the nested project section,
// we are going to replace it with this new GUID.
var newGuid = $"{{{Guid.NewGuid().ToString()}}}";
if (relocation.ContainsKey(solution.Name))
{
relocation[solution.Name].Add(project.Guid, newGuid);
}
else
{
relocation.Add(solution.Name, new Dictionary <string, string> {
{ project.Guid, newGuid }
});
}
// We have a copy of this GUID - update it now.
project.Guid = newGuid;
}
allProjects.Add(project);
}
}
warnings = SolutionDiagnostics.DiagnoseDupeGuids(solutions);
var mergedSln = new SolutionInfo(newName, baseDir, solutions[0].PropsSection, new NestedProjectsInfo())
{
Projects = allProjects
};
// Parse the following section in each .sln file:
//
// GlobalSection(NestedProjects) = preSolution
// {GUID A} = {GUID B}
// {GUID C} = {GUID D}
// ...
// EndGlobalSection
//
// and determine its original location associations (e.g. A belongs to B, C belongs to D).
char[] charsToTrim = { ' ', '\t' };
var nested =
new Regex(@"GlobalSection\(NestedProjects\)\s=\spreSolution(?<Section>[\s\S]*?)EndGlobalSection",
RegexOptions.Multiline | RegexOptions.Compiled);
var allNestedProjects = new Dictionary <string, Dictionary <string, string> >();
foreach (var solution in solutions)
{
var found = nested.Match(solution.Text).Groups["Section"].Value;
if (string.IsNullOrEmpty(found))
{
continue;
}
var value = found
.Trim(charsToTrim)
.Split(new[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries)
.Select(part => part.Split('='))
.ToDictionary(
split => // GUID of this project.
{
var newGuid = string.Empty;
var key = split[0].Trim(charsToTrim);
if (relocation.ContainsKey(solution.Name) &&
relocation[solution.Name].TryGetValue(key, out newGuid))
{
key = newGuid;
}
return(key);
},
split => // GUID of location where this project belongs.
{
var newGuid = string.Empty;
var key = split[1].Trim(charsToTrim);
if (relocation.ContainsKey(solution.Name) &&
relocation[solution.Name].TryGetValue(key, out newGuid))
{
key = newGuid;
}
return(key);
});
allNestedProjects.Add(solution.Name, value);
}
mergedSln.CreateNestedDirs(allNestedProjects)
.Projects.ForEach(pr =>
{
pr.ProjectInfo.SolutionInfo = mergedSln;
});
return(mergedSln);
}
