Exemple #1
0
        /// <summary>
        /// Blames the by line by command line.
        /// </summary>
        /// <param name="list">The list param.</param>
        /// <param name="line">The line param.</param>
        /// <returns>
        /// Returns blame line.
        /// </returns>
        private BlameLine BlameByLineByCommandLine(GitBlame list, int line)
        {
            if (line >= list.Lines.Count)
            {
                return(null);
            }

            var lineBlame = list.Lines[line - 1];

            foreach (var item in list.Headers)
            {
                if (item.CommitGuid.Equals(lineBlame.CommitGuid))
                {
                    var blame = new BlameLine();
                    blame.Author  = item.Author;
                    blame.Email   = item.AuthorMail.TrimEnd('>').TrimStart('<').Trim();
                    blame.Date    = item.CommitterTime;
                    blame.Line    = line;
                    blame.Guid    = item.CommitGuid;
                    blame.Summary = item.Summary;
                    return(blame);
                }
            }

            return(null);
        }
        /// <summary>
        /// Generates the blame for file.
        /// </summary>
        /// <param name="relativePath">The relative path.</param>
        /// <param name="lines">The lines.</param>
        /// <returns>
        /// Returns command line blame line.
        /// </returns>
        public static GitBlame GenerateBlameForFile(string relativePath, IList <string> lines)
        {
            GitBlame       blame       = new GitBlame();
            GitBlameHeader blameHeader = null;
            GitBlameLine   blameLine   = null;

            foreach (var line in lines)
            {
                try
                {
                    //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 = GitExtensionsFunctions.ReEncodeStringFromLossless(blameLine.LineText, Encoding.Default);
                    }
                    else if (line.StartsWith("author-mail"))
                    {
                        blameHeader.AuthorMail = GitExtensionsFunctions.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     = GitExtensionsFunctions.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 = GitExtensionsFunctions.ReEncodeStringFromLossless(line.Substring("committer".Length).Trim());
                    }
                    else if (line.StartsWith("summary"))
                    {
                        blameHeader.Summary = GitExtensionsFunctions.ReEncodeStringFromLossless(line.Substring("summary".Length).Trim());
                    }
                    else if (line.StartsWith("filename"))
                    {
                        blameHeader.FileName = GitExtensionsFunctions.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 (Exception ex)
                {
                    Debug.WriteLine(ex.Message);
                }
            }


            return(blame);
        }
        public static readonly Encoding LosslessEncoding = Encoding.GetEncoding("ISO-8859-1"); //is any better?

        #endregion Fields

        #region Methods

        /// <summary>
        /// Generates the blame for file.
        /// </summary>
        /// <param name="relativePath">The relative path.</param>
        /// <param name="lines">The lines.</param>
        /// <returns>
        /// Returns command line blame line.
        /// </returns>
        public static GitBlame GenerateBlameForFile(string relativePath, IList<string> lines)
        {
            GitBlame blame = new GitBlame();
            GitBlameHeader blameHeader = null;
            GitBlameLine blameLine = null;

            foreach (var line in lines)
            {
                try
                {
                    //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 = GitExtensionsFunctions.ReEncodeStringFromLossless(blameLine.LineText, Encoding.Default);
                    }
                    else if (line.StartsWith("author-mail"))
                        blameHeader.AuthorMail = GitExtensionsFunctions.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 = GitExtensionsFunctions.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 = GitExtensionsFunctions.ReEncodeStringFromLossless(line.Substring("committer".Length).Trim());
                    else if (line.StartsWith("summary"))
                        blameHeader.Summary = GitExtensionsFunctions.ReEncodeStringFromLossless(line.Substring("summary".Length).Trim());
                    else if (line.StartsWith("filename"))
                        blameHeader.FileName = GitExtensionsFunctions.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 (Exception ex)
                {
                    Debug.WriteLine(ex.Message);
                }
            }

            return blame;
        }
        /// <summary>
        /// Blames the by line by command line.
        /// </summary>
        /// <param name="list">The list param.</param>
        /// <param name="line">The line param.</param>
        /// <returns>
        /// Returns blame line.
        /// </returns>
        private BlameLine BlameByLineByCommandLine(GitBlame list, int line)
        {
            if (line >= list.Lines.Count)
            {
                return null;
            }

            var lineBlame = list.Lines[line - 1];

            foreach (var item in list.Headers)
            {
                if (item.CommitGuid.Equals(lineBlame.CommitGuid))
                {
                    var blame = new BlameLine();
                    blame.Author = item.Author;
                    blame.Email = item.AuthorMail.TrimEnd('>').TrimStart('<').Trim();
                    blame.Date = item.CommitterTime;
                    blame.Line = line;
                    blame.Guid = item.CommitGuid;
                    blame.Summary = item.Summary;
                    return blame;
                }
            }

            return null;
        }