/// <summary>
/// Gets the commit info.
/// </summary>
/// <param name="sha1">The sha1.</param>
/// <returns></returns>
public static CommitInformation GetCommitInfo(string sha1)
{
//Do not cache this command, since notes can be added
string info = GitCommandHelpers.RunCmd(
Settings.GitCommand,
string.Format(
"show -s --pretty=raw --show-notes=* {0}", sha1));
if (info.Trim().StartsWith("fatal"))
{
return(new CommitInformation("Cannot find commit" + sha1, ""));
}
info = RemoveRedundancies(info);
int index = info.IndexOf(sha1) + sha1.Length;
if (index < 0)
{
return(new CommitInformation("Cannot find commit" + sha1, ""));
}
if (index >= info.Length)
{
return(new CommitInformation(info, ""));
}
CommitInformation commitInformation = CreateFromRawData(info);
return(commitInformation);
}
/// <summary>
/// Creates a CommitInformation object from raw commit info data from git. The string passed in should be
/// exact output of a log or show command using --format=raw.
/// </summary>
/// <param name="rawData">Raw commit data from git.</param>
/// <returns>CommitInformation object populated with parsed info from git string.</returns>
public static CommitInformation CreateFromRawData(string rawData)
{
var lines = new List<string>(rawData.Split('\n'));
var commit = lines.Single(l => l.StartsWith(COMMIT_LABEL));
var guid = commit.Substring(COMMIT_LABEL.Length);
lines.Remove(commit);
// TODO: we can use this to add more relationship info like gitk does if wanted
var tree = lines.Single(l => l.StartsWith(TREE_LABEL));
var treeGuid = tree.Substring(TREE_LABEL.Length);
lines.Remove(tree);
// TODO: we can use this to add more relationship info like gitk does if wanted
List<string> parentLines = lines.FindAll(l => l.StartsWith(PARENT_LABEL));
var parentGuids = parentLines.Select(parent => parent.Substring(PARENT_LABEL.Length)).ToArray();
lines.RemoveAll(parentLines.Contains);
var authorInfo = lines.Single(l => l.StartsWith(AUTHOR_LABEL));
var author = GetPersonFromAuthorInfoLine(authorInfo, AUTHOR_LABEL.Length);
var authorDate = GetTimeFromAuthorInfoLine(authorInfo);
lines.Remove(authorInfo);
var committerInfo = lines.Single(l => l.StartsWith(COMMITTER_LABEL));
var committer = GetPersonFromAuthorInfoLine(committerInfo, COMMITTER_LABEL.Length);
var commitDate = GetTimeFromAuthorInfoLine(committerInfo);
lines.Remove(committerInfo);
var message = new StringBuilder();
foreach (var line in lines)
message.AppendFormat("{0}\n", line);
var body = "\n\n" + message.ToString().TrimStart().TrimEnd() + "\n\n";
//We need to recode the commit message because of a bug in Git.
//We cannot let git recode the message to Settings.Encoding which is
//needed to allow the "git log" to print the filename in Settings.Encoding
Encoding logoutputEncoding = GitCommandHelpers.GetLogoutputEncoding();
if (logoutputEncoding != Settings.Encoding)
body = logoutputEncoding.GetString(Settings.Encoding.GetBytes(body));
var header = FillToLenght(Strings.GetAuthorText() + ":", COMMITHEADER_STRING_LENGTH) + author + "\n" +
FillToLenght(Strings.GetAuthorDateText() + ":", COMMITHEADER_STRING_LENGTH) + GitCommandHelpers.GetRelativeDateString(DateTime.UtcNow, authorDate.UtcDateTime) + " (" + authorDate.LocalDateTime.ToString("ddd MMM dd HH':'mm':'ss yyyy") + ")\n" +
FillToLenght(Strings.GetCommitterText() + ":", COMMITHEADER_STRING_LENGTH) + committer + "\n" +
FillToLenght(Strings.GetCommitterDateText() + ":", COMMITHEADER_STRING_LENGTH) + GitCommandHelpers.GetRelativeDateString(DateTime.UtcNow, commitDate.UtcDateTime) + " (" + commitDate.LocalDateTime.ToString("ddd MMM dd HH':'mm':'ss yyyy") + ")\n" +
FillToLenght(Strings.GetCommitHashText() + ":", COMMITHEADER_STRING_LENGTH) + guid;
header = RemoveRedundancies(header);
var commitInformation = new CommitInformation(header, body);
return commitInformation;
}
/// <summary>
/// Creates a CommitInformation object from raw commit info data from git. The string passed in should be
/// exact output of a log or show command using --format=raw.
/// </summary>
/// <param name="rawData">Raw commit data from git.</param>
/// <returns>CommitInformation object populated with parsed info from git string.</returns>
public static CommitInformation CreateFromRawData(string rawData)
{
var lines = new List <string>(rawData.Split('\n'));
var commit = lines.Single(l => l.StartsWith(COMMIT_LABEL));
var guid = commit.Substring(COMMIT_LABEL.Length);
lines.Remove(commit);
// TODO: we can use this to add more relationship info like gitk does if wanted
var tree = lines.Single(l => l.StartsWith(TREE_LABEL));
var treeGuid = tree.Substring(TREE_LABEL.Length);
lines.Remove(tree);
// TODO: we can use this to add more relationship info like gitk does if wanted
List <string> parentLines = lines.FindAll(l => l.StartsWith(PARENT_LABEL));
var parentGuids = parentLines.Select(parent => parent.Substring(PARENT_LABEL.Length)).ToArray();
lines.RemoveAll(parentLines.Contains);
var authorInfo = lines.Single(l => l.StartsWith(AUTHOR_LABEL));
var author = GetPersonFromAuthorInfoLine(authorInfo, AUTHOR_LABEL.Length);
var authorDate = GetTimeFromAuthorInfoLine(authorInfo);
lines.Remove(authorInfo);
var committerInfo = lines.Single(l => l.StartsWith(COMMITTER_LABEL));
var committer = GetPersonFromAuthorInfoLine(committerInfo, COMMITTER_LABEL.Length);
var commitDate = GetTimeFromAuthorInfoLine(committerInfo);
lines.Remove(committerInfo);
var message = new StringBuilder();
foreach (var line in lines)
{
message.AppendFormat("{0}\n", line);
}
var body = "\n\n" + message.ToString().TrimStart().TrimEnd() + "\n\n";
//We need to recode the commit message because of a bug in Git.
//We cannot let git recode the message to Settings.Encoding which is
//needed to allow the "git log" to print the filename in Settings.Encoding
Encoding logoutputEncoding = GitCommandHelpers.GetLogoutputEncoding();
if (logoutputEncoding != Settings.Encoding)
{
body = logoutputEncoding.GetString(Settings.Encoding.GetBytes(body));
}
var header = FillToLenght(Strings.GetAuthorText() + ":", COMMITHEADER_STRING_LENGTH) + author + "\n" +
FillToLenght(Strings.GetAuthorDateText() + ":", COMMITHEADER_STRING_LENGTH) + GitCommandHelpers.GetRelativeDateString(DateTime.UtcNow, authorDate.UtcDateTime) + " (" + authorDate.LocalDateTime.ToString("ddd MMM dd HH':'mm':'ss yyyy") + ")\n" +
FillToLenght(Strings.GetCommitterText() + ":", COMMITHEADER_STRING_LENGTH) + committer + "\n" +
FillToLenght(Strings.GetCommitterDateText() + ":", COMMITHEADER_STRING_LENGTH) + GitCommandHelpers.GetRelativeDateString(DateTime.UtcNow, commitDate.UtcDateTime) + " (" + commitDate.LocalDateTime.ToString("ddd MMM dd HH':'mm':'ss yyyy") + ")\n" +
FillToLenght(Strings.GetCommitHashText() + ":", COMMITHEADER_STRING_LENGTH) + guid;
header = RemoveRedundancies(header);
var commitInformation = new CommitInformation(header, body);
return(commitInformation);
}
