public void TestToString()
{
DateTime committerTime = DateTime.Now;
DateTime authorTime = DateTime.Now;
StringBuilder expectedHeader = new StringBuilder();
expectedHeader.AppendLine("Author: Author");
expectedHeader.AppendLine("AuthorTime: " + authorTime.ToString());
expectedHeader.AppendLine("Committer: committer");
expectedHeader.AppendLine("CommitterTime: " + committerTime.ToString());
expectedHeader.AppendLine("Summary: test summary");
expectedHeader.AppendLine();
expectedHeader.Append("FileName: fileName.txt");
GitBlameHeader header = new GitBlameHeader
{
Author = "Author",
AuthorMail = "*****@*****.**",
AuthorTime = authorTime,
Committer = "committer",
CommitterTime = committerTime,
Summary = "test summary",
FileName = "fileName.txt"
};
Assert.AreEqual(expectedHeader.ToString(), header.ToString());
}
public void TestEqualsFails()
{
GitBlameHeader header1 = new GitBlameHeader { Author = "Author" };
GitBlameHeader header2 = new GitBlameHeader();
Assert.IsFalse(header1.Equals(header2));
}
public void TestFindHeaderForCommitGuid()
{
GitBlame blame = new GitBlame();
string expectedCommitGuid = Guid.NewGuid().ToString();
GitBlameHeader expectedHeader = new GitBlameHeader { CommitGuid = expectedCommitGuid };
blame.Headers.Add(expectedHeader);
Assert.IsTrue(blame.FindHeaderForCommitGuid(expectedCommitGuid).Equals(expectedHeader));
}
public void TestGetColor()
{
string randomGuid = "b35a3233-8345-43aa-a618-2ca0de12000c";
GitBlameHeader header = new GitBlameHeader { CommitGuid = randomGuid };
Color expectedColor = Color.FromArgb(255, 246, 226, 238);
Assert.AreEqual(expectedColor, header.GetColor());
}
public GitBlame Blame(string filename, string from, string lines, Encoding encoding)
{
from = FixPath(from);
filename = FixPath(filename);
string blameCommand = string.Format("blame --porcelain -M -w -l{0} \"{1}\" -- \"{2}\"", lines != null ? " -L " + lines : "", from, filename);
var itemsStrings =
RunCacheableCmd(
AppSettings.GitCommand,
blameCommand,
LosslessEncoding
)
.Split('\n');
GitBlame blame = new GitBlame();
GitBlameHeader blameHeader = null;
GitBlameLine blameLine = null;
for (int i = 0; i < itemsStrings.GetLength(0); i++)
{
try
{
string line = itemsStrings[i];
//The contents of the actual line is output after the above header, prefixed by a TAB. This is to allow adding more header elements later.
if (line.StartsWith("\t"))
{
blameLine.LineText = line.Substring(1) //trim ONLY first tab
.Trim(new char[] { '\r' }); //trim \r, this is a workaround for a \r\n bug
blameLine.LineText = ReEncodeStringFromLossless(blameLine.LineText, encoding);
}
else if (line.StartsWith("author-mail"))
blameHeader.AuthorMail = ReEncodeStringFromLossless(line.Substring("author-mail".Length).Trim());
else if (line.StartsWith("author-time"))
blameHeader.AuthorTime = DateTimeUtils.ParseUnixTime(line.Substring("author-time".Length).Trim());
else if (line.StartsWith("author-tz"))
blameHeader.AuthorTimeZone = line.Substring("author-tz".Length).Trim();
else if (line.StartsWith("author"))
{
blameHeader = new GitBlameHeader();
blameHeader.CommitGuid = blameLine.CommitGuid;
blameHeader.Author = ReEncodeStringFromLossless(line.Substring("author".Length).Trim());
blame.Headers.Add(blameHeader);
}
else if (line.StartsWith("committer-mail"))
blameHeader.CommitterMail = line.Substring("committer-mail".Length).Trim();
else if (line.StartsWith("committer-time"))
blameHeader.CommitterTime = DateTimeUtils.ParseUnixTime(line.Substring("committer-time".Length).Trim());
else if (line.StartsWith("committer-tz"))
blameHeader.CommitterTimeZone = line.Substring("committer-tz".Length).Trim();
else if (line.StartsWith("committer"))
blameHeader.Committer = ReEncodeStringFromLossless(line.Substring("committer".Length).Trim());
else if (line.StartsWith("summary"))
blameHeader.Summary = ReEncodeStringFromLossless(line.Substring("summary".Length).Trim());
else if (line.StartsWith("filename"))
blameHeader.FileName = ReEncodeFileNameFromLossless(line.Substring("filename".Length).Trim());
else if (line.IndexOf(' ') == 40) //SHA1, create new line!
{
blameLine = new GitBlameLine();
var headerParams = line.Split(' ');
blameLine.CommitGuid = headerParams[0];
if (headerParams.Length >= 3)
{
blameLine.OriginLineNumber = int.Parse(headerParams[1]);
blameLine.FinalLineNumber = int.Parse(headerParams[2]);
}
blame.Lines.Add(blameLine);
}
}
catch
{
//Catch all parser errors, and ignore them all!
//We should never get here...
AppSettings.GitLog.Log("Error parsing output from command: " + blameCommand + "\n\nPlease report a bug!");
}
}
return blame;
}
public static GitBlame Blame(string filename, string from)
{
from = FixPath(from);
filename = FixPath(filename);
string blameCommand = string.Format("blame --porcelain -M -w -l \"{0}\" -- \"{1}\"", from, filename);
var itemsStrings =
RunCmd(
Settings.GitCommand,
blameCommand
)
.Split('\n');
GitBlame blame = new GitBlame();
GitBlameHeader blameHeader = null;
GitBlameLine blameLine = null;
for (int i = 0; i < itemsStrings.GetLength(0); i++)
{
try
{
string line = itemsStrings[i];
//The contents of the actual line is output after the above header, prefixed by a TAB. This is to allow adding more header elements later.
if (line.StartsWith("\t"))
blameLine.LineText = line.Substring(1).Trim(new char[] { '\r' });//trim first tab
else
if (line.StartsWith("author-mail"))
blameHeader.AuthorMail = line.Substring("author-mail".Length).Trim();
else
if (line.StartsWith("author-time"))
blameHeader.AuthorTime = (new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).AddSeconds(int.Parse(line.Substring("author-time".Length).Trim()));
else
if (line.StartsWith("author-tz"))
blameHeader.AuthorTimeZone = line.Substring("author-tz".Length).Trim();
else
if (line.StartsWith("author"))
{
blameHeader = new GitBlameHeader();
blameHeader.CommitGuid = blameLine.CommitGuid;
blameHeader.Author = line.Substring("author".Length).Trim();
blame.Headers.Add(blameHeader);
}
else
if (line.StartsWith("committer-mail"))
blameHeader.CommitterMail = line.Substring("committer-mail".Length).Trim();
else
if (line.StartsWith("committer-time"))
blameHeader.CommitterTime = (new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).AddSeconds(int.Parse(line.Substring("committer-time".Length).Trim()));
else
if (line.StartsWith("committer-tz"))
blameHeader.CommitterTimeZone = line.Substring("committer-tz".Length).Trim();
else
if (line.StartsWith("committer"))
blameHeader.Committer = line.Substring("committer".Length).Trim();
else
if (line.StartsWith("summary"))
blameHeader.Summary = line.Substring("summary".Length).Trim();
else
if (line.StartsWith("filename"))
blameHeader.FileName = line.Substring("filename".Length).Trim();
else
if (line.IndexOf(' ') == 40) //SHA1, create new line!
{
blameLine = new GitBlameLine();
blameLine.CommitGuid = line.Substring(0, 40);
blame.Lines.Add(blameLine);
}
}
catch
{
//Catch all parser errors, and ignore them all!
//We should never get here...
Settings.GitLog.Log("Error parsing output from command: " + blameCommand + "\n\nPlease report a bug!");
}
}
return blame;
}
void BlameFile_MouseMove(object sender, MouseEventArgs e)
{
if (_blame == null)
return;
int line = BlameFile.GetLineFromVisualPosY(e.Y);
if (line >= _blame.Lines.Count)
return;
GitBlameHeader blameHeader = _blame.FindHeaderForCommitGuid(_blame.Lines[line].CommitGuid);
if (blameHeader != lastBlameHeader)
{
BlameCommitter.ClearHighlighting();
BlameFile.ClearHighlighting();
int startLine = -1;
int prevLine = -1;
for (int i = 0; i < _blame.Lines.Count; i++)
{
if (_blame.Lines[i].CommitGuid == blameHeader.CommitGuid)
{
if (prevLine != i - 1 && startLine != -1)
{
BlameCommitter.HighlightLines(startLine, prevLine, Color.FromArgb(225, 225, 225));
BlameFile.HighlightLines(startLine, prevLine, Color.FromArgb(225, 225, 225));
startLine = -1;
}
prevLine = i;
if (startLine == -1)
startLine = i;
}
}
if (startLine != -1)
{
BlameCommitter.HighlightLines(startLine, prevLine, Color.FromArgb(225, 225, 225));
BlameFile.HighlightLines(startLine, prevLine, Color.FromArgb(225, 225, 225));
}
BlameCommitter.Refresh();
BlameFile.Refresh();
lastBlameHeader = blameHeader;
}
}
public void TestConstructor()
{
GitBlameHeader header = new GitBlameHeader();
Assert.IsNotNull(header);
}
void BlameFile_MouseMove(object sender, MouseEventArgs e)
{
if (Blame == null)
return;
int line = BlameFile.GetLineFromVisualPosY(e.Y);
if (line >= Blame.Lines.Count)
return;
GitBlameHeader blameHeader = Blame.FindHeaderForCommitGuid(Blame.Lines[line].CommitGuid);
if (blameHeader == lastBlameHeader)
return;
BlameCommitter.ClearHighlighting();
BlameFile.ClearHighlighting();
for (int i = 0; i < Blame.Lines.Count; i++)
{
if (Blame.Lines[i].CommitGuid != blameHeader.CommitGuid)
continue;
Color blameColor = Color.FromArgb(225, 225, 225);
BlameCommitter.HighlightLine(i, blameColor);
BlameFile.HighlightLine(i, blameColor);
}
BlameCommitter.Refresh();
BlameFile.Refresh();
lastBlameHeader = blameHeader;
}
