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optimize<LFS>: do NOT test LFS filter when LFS is not enabled

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This commit is contained in:
leo 2021-06-07 14:14:53 +08:00
parent 2cb93d5a86
commit 9d6a411887
10 changed files with 67 additions and 33 deletions
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16
src/Commands/IsLFSFiltered.cs
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@ -1,16 +0,0 @@
namespace SourceGit.Commands {
/// <summary>
/// 检测目录是否被LFS管理
/// </summary>
public class IsLFSFiltered : Command {
public IsLFSFiltered(string cwd, string path) {
Cwd = cwd;
Args = $"check-attr -a -z \"{path}\"";
}
public bool Result() {
var rs = ReadToEnd();
return rs.Output.Contains("filter\0lfs");
}
}
}

31
src/Commands/LFS.cs Normal file
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@ -0,0 +1,31 @@
using System.IO;
namespace SourceGit.Commands {
/// <summary>
/// LFS相关
/// </summary>
public class LFS {
private string repo;
public LFS(string repo) {
this.repo = repo;
}
public bool IsEnabled() {
var path = Path.Combine(repo, ".git", "hooks", "pre-push");
if (!File.Exists(path)) return false;
var content = File.ReadAllText(path);
return content.Contains("git lfs pre-push");
}
public bool IsFiltered(string path) {
var cmd = new Command();
cmd.Cwd = repo;
cmd.Args = $"check-attr -a -z \"{path}\"";
var rs = cmd.ReadToEnd();
return rs.Output.Contains("filter\0lfs");
}
}
}

2
src/Commands/SaveRevisionFile.cs
View file

@ -13,7 +13,7 @@ namespace SourceGit.Commands {
var tmp = Path.GetTempFileName();
var cmd = $"\"{Models.Preference.Instance.Git.Path}\" --no-pager ";
var isLFS = new IsLFSFiltered(repo, path).Result();
var isLFS = new LFS(repo).IsFiltered(path);
if (isLFS) {
cmd += $"show {sha}:\"{path}\" > {tmp}.lfs\n";
cmd += $"\"{Models.Preference.Instance.Git.Path}\" --no-pager lfs smudge < {tmp}.lfs > \"{saveTo}\"\n";