public void setCWD(string cd)
{
if (cd != null)
{
cwd = FileSystem.GetFullPath(cd);
}
}
/// <summary>
/// Main entry to the analyzer
/// </summary>
public void Analyze(string path)
{
string upath = FileSystem.GetFullPath(path);
projectDir = FileSystem.DirectoryExists(upath) ? upath : FileSystem.GetDirectoryName(upath);
LoadFileRecursive(upath);
}
public DataType LoadFile(string path)
{
path = FileSystem.GetFullPath(path);
if (!FileSystem.FileExists(path))
{
return(null);
}
ModuleType module = GetCachedModule(path);
if (module != null)
{
return(module);
}
// detect circular import
if (inImportStack(path))
{
return(null);
}
// set new CWD and save the old one on stack
string oldcwd = cwd;
setCWD(FileSystem.GetDirectoryName(path));
pushImportStack(path);
DataType type = parseAndResolve(path);
popImportStack(path);
// restore old CWD
setCWD(oldcwd);
return(type);
}
public void addPath(string p)
{
path.Add(FileSystem.GetFullPath(p));
}