public AssemblyInfoReader(string filename)
{
using (TextReader reader = new StreamReader(filename))
{
AssemblyInfoVersionPatternProvider patternProvider = new AssemblyInfoVersionPatternProvider(Path.GetExtension(filename));
Versions = Read(reader, patternProvider);
}
}
private Dictionary<VersionType, VersionBase> Read(TextReader reader, AssemblyInfoVersionPatternProvider patternProvider)
{
Dictionary<VersionType, VersionBase> versions = new Dictionary<VersionType, VersionBase>();
// read file content
string content = reader.ReadToEnd();
// search and extract versions using regular expression
foreach (VersionType vt in Enum.GetValues(typeof(VersionType)))
{
string searchPattern = patternProvider.Pattern(vt, "Version");
Regex regex = new Regex(searchPattern, RegexOptions.IgnoreCase | RegexOptions.Multiline);
Match match = regex.Match(content);
if (match.Success)
{
string version = match.Groups["Version"].Value;
versions.Add(vt, VersionBase.Create(version, vt));
}
}
return versions;
}
public AssemblyInfoReader(TextReader textReader, AssemblyInfoVersionPatternProvider patternProvider)
{
Versions = Read(textReader, patternProvider);
}