[SuppressMessage("", "RS0001")] // TODO: This suppression should be removed once we have rulesets in place for Roslyn.sln
private static IEnumerable <SectionBlock> ParseGlobal(SourceTextReader reader)
{
if (reader.Peek() == -1)
{
return(Enumerable.Empty <SectionBlock>());
}
if (GetNextNonEmptyLine(reader) != "Global")
{
throw new Exception(string.Format(WorkspacesResources.MissingLineInSolutionFile, "Global"));
}
var globalSectionBlocks = new List <SectionBlock>();
// The blocks inside here are indented
while (reader.Peek() != -1 && char.IsWhiteSpace((char)reader.Peek()))
{
globalSectionBlocks.Add(SectionBlock.Parse(reader));
}
if (GetNextNonEmptyLine(reader) != "EndGlobal")
{
throw new Exception(string.Format(WorkspacesResources.MissingLineInSolutionFile, "EndGlobal"));
}
// Consume potential empty lines at the end of the global block
while (reader.Peek() != -1 && "\r\n".Contains((char)reader.Peek()))
{
reader.ReadLine();
}
return(globalSectionBlocks);
}
internal static ProjectBlock Parse(SourceTextReader reader)
{
var startLine = reader.ReadLine().TrimStart();
var scanner = new LineScanner(startLine);
if (scanner.ReadUpToAndEat("(\"") != "Project")
{
throw new Exception(string.Format(WorkspacesResources.InvalidProjectBlockInSolutionFile4, "Project"));
}
var projectTypeGuid = scanner.ReadUpToAndEat("\")").Parse(s => Guid.Parse(s));
// Read chars upto next quote, must contain "=" with optional leading/trailing whitespaces.
if (scanner.ReadUpToAndEat("\"").Trim() != "=")
{
throw new Exception(WorkspacesResources.InvalidProjectBlockInSolutionFile);
}
var projectName = scanner.ReadUpToAndEat("\"");
// Read chars upto next quote, must contain "," with optional leading/trailing whitespaces.
if (scanner.ReadUpToAndEat("\"").Trim() != ",")
{
throw new Exception(WorkspacesResources.InvalidProjectBlockInSolutionFile2);
}
var projectPath = scanner.ReadUpToAndEat("\"");
// Read chars upto next quote, must contain "," with optional leading/trailing whitespaces.
if (scanner.ReadUpToAndEat("\"").Trim() != ",")
{
throw new Exception(WorkspacesResources.InvalidProjectBlockInSolutionFile3);
}
var projectGuid = scanner.ReadUpToAndEat("\"").Parse(s => Guid.Parse(s));
var projectSections = new List <SectionBlock>();
while (char.IsWhiteSpace((char)reader.Peek()))
{
projectSections.Add(SectionBlock.Parse(reader));
}
// Expect to see "EndProject" but be tolerant with missing tags as in Dev12.
// Instead, we may see either P' for "Project" or 'G' for "Global", which will be handled next.
if (reader.Peek() != 'P' && reader.Peek() != 'G')
{
if (reader.ReadLine() != "EndProject")
{
throw new Exception(string.Format(WorkspacesResources.InvalidProjectBlockInSolutionFile4, "EndProject"));
}
}
return(new ProjectBlock(projectTypeGuid, projectName.Parse(), projectPath.Parse(), projectGuid, projectSections));
}