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enhance: improve QueryCommits performance

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leo 2024-06-06 20:25:16 +08:00
parent 1a18235a76
commit 064d04fccc
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GPG key ID: B528468E49CD0E58
7 changed files with 72 additions and 64 deletions
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43
src/Commands/QueryCommits.cs
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@ -1,5 +1,6 @@
using System;
using System.Collections.Generic;
using System.Text;
namespace SourceGit.Commands
{
@ -31,15 +32,14 @@ namespace SourceGit.Commands
{
case 0:
_current = new Models.Commit() { SHA = line };
_isSubjectSet = false;
_commits.Add(_current);
break;
case 1:
if (!string.IsNullOrEmpty(line))
_current.Parents.AddRange(line.Split(' ', StringSplitOptions.RemoveEmptyEntries));
ParseParent(line);
break;
case 2:
if (!string.IsNullOrEmpty(line))
ParseDecorators(line);
ParseDecorators(line);
break;
case 3:
_current.Author = Models.User.FindOrAdd(line);
@ -57,15 +57,17 @@ namespace SourceGit.Commands
if (line.Equals(_endOfBodyToken, StringComparison.Ordinal))
{
_nextPartIdx = 0;
if (!string.IsNullOrEmpty(_current.Message))
_current.Message = _current.Message.Trim();
_current.Message = _messageReader.ToString().Trim();
_messageReader.Clear();
}
else if (!_isSubjectSet)
{
_isSubjectSet = true;
_current.Subject = line;
}
else
{
if (string.IsNullOrEmpty(_current.Subject))
_current.Subject = line;
else
_current.Message += (line + "\n");
_messageReader.AppendLine(line);
}
return;
}
@ -73,8 +75,27 @@ namespace SourceGit.Commands
_nextPartIdx++;
}
private void ParseParent(string data)
{
if (data.Length < 8)
return;
var idx = data.IndexOf(' ', StringComparison.Ordinal);
if (idx == -1)
{
_current.Parents.Add(data);
return;
}
_current.Parents.Add(data.Substring(0, idx));
_current.Parents.Add(data.Substring(idx + 1));
}
private void ParseDecorators(string data)
{
if (data.Length < 3)
return;
var subs = data.Split(',', StringSplitOptions.RemoveEmptyEntries);
foreach (var sub in subs)
{
@ -172,5 +193,7 @@ namespace SourceGit.Commands
private bool _isHeadFounded = false;
private readonly bool _findFirstMerged = true;
private int _nextPartIdx = 0;
private bool _isSubjectSet = false;
private StringBuilder _messageReader = new StringBuilder();
}
}