feat(merge): read conflict stages and write user resolutions

This commit is contained in:
mika kuns
2026-06-05 10:49:07 +02:00
parent 74afc46909
commit dcbf67c63b
2 changed files with 105 additions and 0 deletions

View File

@@ -23,6 +23,16 @@ public sealed record MergePreviewResult(
IReadOnlyList<string> ConflictFiles,
int ChangedFileCount);
public sealed record MergeConflicts(
string TaskId,
IReadOnlyList<ConflictFileContent> Files);
public sealed record ConflictFileContent(
string Path,
string Ours,
string Theirs,
string? Base);
public sealed class TaskMergeService
{
public const string StatusMerged = "merged";
@@ -217,6 +227,35 @@ public sealed class TaskMergeService
return new MergeResult(StatusAborted, Array.Empty<string>(), null);
}
public async Task<MergeConflicts> GetConflictsAsync(string taskId, CancellationToken ct)
{
var (_, list, _) = await LoadMergeContextAsync(taskId, ct);
if (string.IsNullOrWhiteSpace(list.WorkingDir))
throw new InvalidOperationException("list has no working directory");
var files = await _git.ListConflictedFilesAsync(list.WorkingDir, ct);
var result = new List<ConflictFileContent>(files.Count);
foreach (var path in files)
{
var ours = await _git.ShowStageAsync(list.WorkingDir, 2, path, ct) ?? "";
var theirs = await _git.ShowStageAsync(list.WorkingDir, 3, path, ct) ?? "";
var @base = await _git.ShowStageAsync(list.WorkingDir, 1, path, ct);
result.Add(new ConflictFileContent(path, ours, theirs, @base));
}
return new MergeConflicts(taskId, result);
}
public async Task WriteResolutionAsync(string taskId, string path, string content, CancellationToken ct)
{
var (_, list, _) = await LoadMergeContextAsync(taskId, ct);
if (string.IsNullOrWhiteSpace(list.WorkingDir))
throw new InvalidOperationException("list has no working directory");
var full = Path.Combine(list.WorkingDir, path.Replace('/', Path.DirectorySeparatorChar));
await File.WriteAllTextAsync(full, content, ct);
await _git.AddPathAsync(list.WorkingDir, path, ct);
}
public async Task<MergeTargets> GetTargetsAsync(string taskId, CancellationToken ct)
{
var (_, list, _) = await LoadMergeContextAsync(taskId, ct);