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feature: supports to view image diff when lfs object points to a image

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Signed-off-by: leo <longshuang@msn.cn>
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leo 2025-06-04 20:53:42 +08:00
parent 06a77502bc
commit ed496a41fb
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6 changed files with 171 additions and 24 deletions
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34
src/Commands/QueryFileContent.cs
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@ -35,5 +35,39 @@ namespace SourceGit.Commands
return stream;
}
public static Stream FromLFS(string repo, string oid, long size)
{
var starter = new ProcessStartInfo();
starter.WorkingDirectory = repo;
starter.FileName = Native.OS.GitExecutable;
starter.Arguments = $"lfs smudge";
starter.UseShellExecute = false;
starter.CreateNoWindow = true;
starter.WindowStyle = ProcessWindowStyle.Hidden;
starter.RedirectStandardInput = true;
starter.RedirectStandardOutput = true;
var stream = new MemoryStream();
try
{
var proc = new Process() { StartInfo = starter };
proc.Start();
proc.StandardInput.WriteLine("version https://git-lfs.github.com/spec/v1");
proc.StandardInput.WriteLine($"oid sha256:{oid}");
proc.StandardInput.WriteLine($"size {size}");
proc.StandardOutput.BaseStream.CopyTo(stream);
proc.WaitForExit();
proc.Close();
stream.Position = 0;
}
catch (Exception e)
{
App.RaiseException(repo, $"Failed to query file content: {e}");
}
return stream;
}
}
}