sourcegit/src/Commands/CompareRevisions.cs
leo 96d4150d26 project: reorganize the structure of the project.
* remove dotnet-tool.json because the project does not rely on any dotnet tools.
* remove Directory.Build.props because the solution has only one project.
* move src/SourceGit to src. It's not needed to put all sources into a subfolder of src since there's only one project.
2024-04-02 20:00:33 +08:00

61 lines
1.9 KiB
C#

using System.Collections.Generic;
using System.Text.RegularExpressions;
namespace SourceGit.Commands
{
public partial class CompareRevisions : Command
{
[GeneratedRegex(@"^(\s?[\w\?]{1,4})\s+(.+)$")]
private static partial Regex REG_FORMAT();
public CompareRevisions(string repo, string start, string end)
{
WorkingDirectory = repo;
Context = repo;
Args = $"diff --name-status {start} {end}";
}
public List<Models.Change> Result()
{
Exec();
_changes.Sort((l, r) => l.Path.CompareTo(r.Path));
return _changes;
}
protected override void OnReadline(string line)
{
var match = REG_FORMAT().Match(line);
if (!match.Success)
return;
var change = new Models.Change() { Path = match.Groups[2].Value };
var status = match.Groups[1].Value;
switch (status[0])
{
case 'M':
change.Set(Models.ChangeState.Modified);
_changes.Add(change);
break;
case 'A':
change.Set(Models.ChangeState.Added);
_changes.Add(change);
break;
case 'D':
change.Set(Models.ChangeState.Deleted);
_changes.Add(change);
break;
case 'R':
change.Set(Models.ChangeState.Renamed);
_changes.Add(change);
break;
case 'C':
change.Set(Models.ChangeState.Copied);
_changes.Add(change);
break;
}
}
private readonly List<Models.Change> _changes = new List<Models.Change>();
}
}