feat(merge): verify once per batch via skipVerify + verify_merges

Per-merge verify made an N-task batch pay N x ~7 min, each run testing
the same moving main. review_task/merge_task/continue_merge now take
skipVerify: the merge lands but the gate AND the Done transition are
deferred (status merged_verify_pending, task stays WaitingForReview).
The new verify_merges tool runs the list verify command once for the
explicitly listed tasks and promotes them to Done on success - explicit
ids so the handler own submitted task and parked verify_failed tasks
are never swept up; an Active worktree is refused per entry.

PlanningMergeOrchestrator threads the flag through the unit merge (no
more per-child verify) and skips FinalizeParentDoneAsync when verifies
were deferred. The merge-helper Merge prompt approves with
skipVerify=true and calls verify_merges once after the last merge. UI
approve is unchanged; the no-Done-without-green-verify invariant stays
server-enforced.
This commit is contained in:
mika kuns
2026-08-26 15:29:20 +02:00
parent c4928b4def
commit 168ab1cd2f
8 changed files with 491 additions and 41 deletions
@@ -1757,7 +1757,7 @@ public sealed class ExternalMcpServiceTests : IDisposable
var sut = BuildSut(CreateQueue());
var result = await sut.MergeTask(task.Id, target, true, dryRun: false,
allowWaitingForReview: true, leaveConflictsInTree: true, CancellationToken.None);
allowWaitingForReview: true, leaveConflictsInTree: true, cancellationToken: CancellationToken.None);
Assert.False(result.Merged);
Assert.True(result.ConflictsInTree);
@@ -1781,7 +1781,7 @@ public sealed class ExternalMcpServiceTests : IDisposable
var sut = BuildSut(CreateQueue());
var result = await sut.MergeTask(task.Id, target, true, dryRun: false,
allowWaitingForReview: true, leaveConflictsInTree: false, CancellationToken.None);
allowWaitingForReview: true, leaveConflictsInTree: false, cancellationToken: CancellationToken.None);
Assert.False(result.Merged);
Assert.False(result.ConflictsInTree);
@@ -1800,7 +1800,7 @@ public sealed class ExternalMcpServiceTests : IDisposable
var sut = BuildSut(CreateQueue());
var result = await sut.ReviewTask(task.Id, "approve", null, null,
leaveConflictsInTree: true, CancellationToken.None);
leaveConflictsInTree: true, cancellationToken: CancellationToken.None);
Assert.Equal(TaskMergeService.StatusConflict, result.MergeStatus);
Assert.Equal(list.WorkingDir, result.RepoPath);
@@ -1840,13 +1840,13 @@ public sealed class ExternalMcpServiceTests : IDisposable
var (task, list, _) = await SeedConflictingWorktreeAsync(TaskStatus.WaitingForReview);
var sut = BuildSut(CreateQueue());
await sut.ReviewTask(task.Id, "approve", null, null,
leaveConflictsInTree: true, CancellationToken.None);
leaveConflictsInTree: true, cancellationToken: CancellationToken.None);
// Resolve the conflict on disk and stage it.
File.WriteAllText(Path.Combine(list.WorkingDir!, "README.md"), "# resolved\n");
GitRepoFixture.RunGit(list.WorkingDir!, "add", "README.md");
var result = await sut.ContinueMerge(task.Id, CancellationToken.None);
var result = await sut.ContinueMerge(task.Id, cancellationToken: CancellationToken.None);
Assert.True(result.Merged);
Assert.Equal("Done", result.TaskStatus);
@@ -1869,7 +1869,7 @@ public sealed class ExternalMcpServiceTests : IDisposable
var (task, list, _) = await SeedConflictingWorktreeAsync(TaskStatus.WaitingForReview);
var plainSut = BuildSut(CreateQueue());
await plainSut.ReviewTask(task.Id, "approve", null, null,
leaveConflictsInTree: true, CancellationToken.None);
leaveConflictsInTree: true, cancellationToken: CancellationToken.None);
File.WriteAllText(Path.Combine(list.WorkingDir!, "README.md"), "# resolved\n");
GitRepoFixture.RunGit(list.WorkingDir!, "add", "README.md");
@@ -1887,7 +1887,7 @@ public sealed class ExternalMcpServiceTests : IDisposable
var reports = new List<ProgressNotificationValue>();
var progress = new Progress<ProgressNotificationValue>(reports.Add);
var result = await sut.ContinueMerge(task.Id, CancellationToken.None, progress);
var result = await sut.ContinueMerge(task.Id, cancellationToken: CancellationToken.None, progress: progress);
Assert.True(result.Merged);
Assert.Equal("Done", result.TaskStatus);
@@ -1908,10 +1908,10 @@ public sealed class ExternalMcpServiceTests : IDisposable
var (task, list, _) = await SeedConflictingWorktreeAsync(TaskStatus.WaitingForReview);
var sut = BuildSut(CreateQueue());
await sut.ReviewTask(task.Id, "approve", null, null,
leaveConflictsInTree: true, CancellationToken.None);
leaveConflictsInTree: true, cancellationToken: CancellationToken.None);
// Markers never resolved — continue must refuse and list the files.
var result = await sut.ContinueMerge(task.Id, CancellationToken.None);
var result = await sut.ContinueMerge(task.Id, cancellationToken: CancellationToken.None);
Assert.False(result.Merged);
Assert.Contains("README.md", result.Conflicts);
@@ -1930,7 +1930,7 @@ public sealed class ExternalMcpServiceTests : IDisposable
var (task, list, _) = await SeedConflictingWorktreeAsync(TaskStatus.WaitingForReview);
var sut = BuildSut(CreateQueue());
await sut.ReviewTask(task.Id, "approve", null, null,
leaveConflictsInTree: true, CancellationToken.None);
leaveConflictsInTree: true, cancellationToken: CancellationToken.None);
var dto = await sut.AbortMerge(task.Id, CancellationToken.None);
@@ -1948,7 +1948,7 @@ public sealed class ExternalMcpServiceTests : IDisposable
var sut = BuildSut(CreateQueue());
var ex = await Assert.ThrowsAsync<InvalidOperationException>(
() => sut.ContinueMerge(task.Id, CancellationToken.None));
() => sut.ContinueMerge(task.Id, cancellationToken: CancellationToken.None));
Assert.Contains("mid-merge", ex.Message);
}
@@ -1974,7 +1974,7 @@ public sealed class ExternalMcpServiceTests : IDisposable
var (task, list, _) = await SeedConflictingWorktreeAsync(TaskStatus.WaitingForReview);
var sut = BuildSut(CreateQueue());
await sut.ReviewTask(task.Id, "approve", null, null, leaveConflictsInTree: true, CancellationToken.None);
await sut.ReviewTask(task.Id, "approve", null, null, leaveConflictsInTree: true, cancellationToken: CancellationToken.None);
var result = await sut.GetMergeConflicts(task.Id, CancellationToken.None);
@@ -2016,7 +2016,7 @@ public sealed class ExternalMcpServiceTests : IDisposable
var sut = BuildSut(CreateQueue());
var merge = await sut.MergeTask(task.Id, target, true, dryRun: false,
allowWaitingForReview: true, leaveConflictsInTree: true, CancellationToken.None);
allowWaitingForReview: true, leaveConflictsInTree: true, cancellationToken: CancellationToken.None);
Assert.True(merge.ConflictsInTree);
var before = await sut.GetMergeConflicts(task.Id, CancellationToken.None);
@@ -2037,7 +2037,7 @@ public sealed class ExternalMcpServiceTests : IDisposable
var finalConflicts = await sut.GetMergeConflicts(task.Id, CancellationToken.None);
Assert.Equal(0, finalConflicts.RemainingHunks);
var continueResult = await sut.ContinueMerge(task.Id, CancellationToken.None);
var continueResult = await sut.ContinueMerge(task.Id, cancellationToken: CancellationToken.None);
Assert.True(continueResult.Merged);
Assert.Equal("Done", continueResult.TaskStatus);
@@ -2057,13 +2057,13 @@ public sealed class ExternalMcpServiceTests : IDisposable
var target = await new GitService().GetCurrentBranchAsync(list.WorkingDir!);
var sut = BuildSut(CreateQueue());
await sut.MergeTask(task.Id, target, true, dryRun: false,
allowWaitingForReview: true, leaveConflictsInTree: true, CancellationToken.None);
allowWaitingForReview: true, leaveConflictsInTree: true, cancellationToken: CancellationToken.None);
// Resolve only one of the three hunks.
await sut.ResolveConflictHunk(task.Id, "README.md", 0, "ours", CancellationToken.None);
// continue_merge must still refuse: writing one hunk must not have staged the file as resolved.
var result = await sut.ContinueMerge(task.Id, CancellationToken.None);
var result = await sut.ContinueMerge(task.Id, cancellationToken: CancellationToken.None);
Assert.False(result.Merged);
Assert.Contains("README.md", result.Conflicts);
@@ -2079,7 +2079,7 @@ public sealed class ExternalMcpServiceTests : IDisposable
var (task, list, _) = await SeedConflictingWorktreeAsync(TaskStatus.WaitingForReview);
var sut = BuildSut(CreateQueue());
await sut.ReviewTask(task.Id, "approve", null, null, leaveConflictsInTree: true, CancellationToken.None);
await sut.ReviewTask(task.Id, "approve", null, null, leaveConflictsInTree: true, cancellationToken: CancellationToken.None);
await Assert.ThrowsAsync<InvalidOperationException>(
() => sut.ResolveConflictHunk(task.Id, "not-a-real-file.md", 0, "ours", CancellationToken.None));
@@ -2212,7 +2212,7 @@ public sealed class ExternalMcpServiceTests : IDisposable
// Resolve the conflict on disk.
File.WriteAllText(Path.Combine(repo.RepoDir, "README.md"), "# resolved\n");
var result = await sut.ContinueMerge(parentId, CancellationToken.None);
var result = await sut.ContinueMerge(parentId, cancellationToken: CancellationToken.None);
Assert.True(result.Merged);
Assert.Equal("Done", result.TaskStatus);