/*
source: C:\Program Files\msysgit\doc\git\html\git-status.html
*/
public static List<GitItemStatus> GetAllChangedFilesFromString(GitModule module, string statusString, bool fromDiff = false)
{
var diffFiles = new List<GitItemStatus>();
if (string.IsNullOrEmpty(statusString))
return diffFiles;
/*The status string can show warnings. This is a text block at the start or at the beginning
of the file status. Strip it. Example:
warning: LF will be replaced by CRLF in CustomDictionary.xml.
The file will have its original line endings in your working directory.
warning: LF will be replaced by CRLF in FxCop.targets.
The file will have its original line endings in your working directory.*/
var nl = new[] { '\n', '\r' };
string trimmedStatus = statusString.Trim(nl);
int lastNewLinePos = trimmedStatus.LastIndexOfAny(nl);
if (lastNewLinePos > 0)
{
int ind = trimmedStatus.LastIndexOf('\0');
if (ind < lastNewLinePos) //Warning at end
{
lastNewLinePos = trimmedStatus.IndexOfAny(nl, ind >= 0 ? ind : 0);
trimmedStatus = trimmedStatus.Substring(0, lastNewLinePos).Trim(nl);
}
else //Warning at beginning
trimmedStatus = trimmedStatus.Substring(lastNewLinePos).Trim(nl);
}
// Doesn't work with removed submodules
IList<string> Submodules = module.GetSubmodulesLocalPathes();
//Split all files on '\0' (WE NEED ALL COMMANDS TO BE RUN WITH -z! THIS IS ALSO IMPORTANT FOR ENCODING ISSUES!)
var files = trimmedStatus.Split(new char[] { '\0' }, StringSplitOptions.RemoveEmptyEntries);
for (int n = 0; n < files.Length; n++)
{
if (string.IsNullOrEmpty(files[n]))
continue;
int splitIndex = files[n].IndexOfAny(new char[] { '\0', '\t', ' ' }, 1);
string status = string.Empty;
string fileName = string.Empty;
if (splitIndex < 0)
{
status = files[n];
fileName = files[n + 1];
n++;
}
else
{
status = files[n].Substring(0, splitIndex);
fileName = files[n].Substring(splitIndex);
}
char x = status[0];
char y = status.Length > 1 ? status[1] : ' ';
if (x != '?' && x != '!' && x != ' ')
{
GitItemStatus gitItemStatusX = null;
if (x == 'R' || x == 'C') // Find renamed files...
{
string nextfile = n + 1 < files.Length ? files[n + 1] : "";
gitItemStatusX = GitItemStatusFromCopyRename(fromDiff, nextfile, fileName, x, status);
n++;
}
else
gitItemStatusX = GitItemStatusFromStatusCharacter(fileName, x);
gitItemStatusX.IsStaged = true;
if (Submodules.Contains(gitItemStatusX.Name))
gitItemStatusX.IsSubmodule = true;
diffFiles.Add(gitItemStatusX);
}
if (fromDiff || y == ' ')
continue;
GitItemStatus gitItemStatusY;
if (y == 'R' || y == 'C') // Find renamed files...
{
string nextfile = n + 1 < files.Length ? files[n + 1] : "";
gitItemStatusY = GitItemStatusFromCopyRename(false, nextfile, fileName, y, status);
n++;
}
else
gitItemStatusY = GitItemStatusFromStatusCharacter(fileName, y);
gitItemStatusY.IsStaged = false;
if (Submodules.Contains(gitItemStatusY.Name))
gitItemStatusY.IsSubmodule = true;
diffFiles.Add(gitItemStatusY);
}
return diffFiles;
}