feat(worker): add pre-flight checks and idempotent restart to PlanningMergeOrchestrator
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
@@ -259,8 +259,96 @@ public sealed class PlanningMergeOrchestratorTests : IDisposable
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factory, git,
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NullLogger<PlanningAggregator>.Instance);
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var orch = new PlanningMergeOrchestrator(
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factory, merge, aggregator, broadcaster,
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factory, merge, aggregator, broadcaster, git,
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NullLogger<PlanningMergeOrchestrator>.Instance);
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return (orch, spy.Calls);
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}
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[Fact]
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public async Task StartAsync_SubtaskStillRunning_ThrowsWithoutSideEffects()
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{
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var db = NewDb();
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var repo = NewRepo();
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GitRepoFixture.RunGit(repo.RepoDir, "branch", "-m", "main");
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var (parentId, runningSub) = await SeedPlanningWithOneRunningChildAsync(db, repo);
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var (orch, spy) = BuildOrchestrator(db);
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var ex = await Assert.ThrowsAsync<InvalidOperationException>(
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() => orch.StartAsync(parentId, "main", CancellationToken.None));
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Assert.Contains(runningSub, ex.Message);
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using var ctx = db.CreateContext();
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Assert.Equal(TaskStatus.Planned, ctx.Tasks.Single(t => t.Id == parentId).Status);
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Assert.Empty(spy);
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}
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[Fact]
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public async Task StartAsync_DirtyRepo_ThrowsWithoutSideEffects()
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{
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var db = NewDb();
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var repo = NewRepo();
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GitRepoFixture.RunGit(repo.RepoDir, "branch", "-m", "main");
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var (parentId, _, _) = await SeedPlanningWithTwoNonConflictingChildrenAsync(db, repo);
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File.WriteAllText(Path.Combine(repo.RepoDir, "dirty.txt"), "unstaged\n");
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var (orch, _) = BuildOrchestrator(db);
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var ex = await Assert.ThrowsAsync<InvalidOperationException>(
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() => orch.StartAsync(parentId, "main", CancellationToken.None));
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Assert.Contains("uncommitted", ex.Message);
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}
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[Fact]
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public async Task StartAsync_IdempotentRestart_SkipsAlreadyMergedWorktrees()
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{
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var db = NewDb();
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var repo = NewRepo();
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GitRepoFixture.RunGit(repo.RepoDir, "branch", "-m", "main");
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var (parentId, subA, subB) = await SeedPlanningWithTwoNonConflictingChildrenAsync(db, repo);
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using (var setup = db.CreateContext())
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{
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var wt = setup.Worktrees.Single(w => w.TaskId == subA);
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wt.State = WorktreeState.Merged;
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await setup.SaveChangesAsync();
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}
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var (orch, spy) = BuildOrchestrator(db);
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await orch.StartAsync(parentId, "main", CancellationToken.None);
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Assert.DoesNotContain(spy, c => c.Method == "PlanningSubtaskMerged" && (string)c.Args[1]! == subA);
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Assert.Contains(spy, c => c.Method == "PlanningSubtaskMerged" && (string)c.Args[1]! == subB);
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Assert.Contains(spy, c => c.Method == "PlanningCompleted");
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}
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private async Task<(string parentId, string runningChild)> SeedPlanningWithOneRunningChildAsync(
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DbFixture db, GitRepoFixture repo)
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{
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using var ctx = db.CreateContext();
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var listId = Guid.NewGuid().ToString();
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ctx.Lists.Add(new ListEntity
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{
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Id = listId, Name = "test", CreatedAt = DateTime.UtcNow, WorkingDir = repo.RepoDir,
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});
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var parentId = Guid.NewGuid().ToString();
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ctx.Tasks.Add(new TaskEntity
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{
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Id = parentId, ListId = listId, Title = "plan", CreatedAt = DateTime.UtcNow,
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Status = TaskStatus.Planned, SortOrder = 0,
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});
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var running = Guid.NewGuid().ToString();
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ctx.Tasks.Add(new TaskEntity
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{
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Id = running, ListId = listId, Title = "still running",
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CreatedAt = DateTime.UtcNow, ParentTaskId = parentId,
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Status = TaskStatus.Running, SortOrder = 1,
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});
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await ctx.SaveChangesAsync();
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SeedWorktreeWithFile(ctx, repo, running, "fileR.txt", "R\n");
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await ctx.SaveChangesAsync();
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return (parentId, running);
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}
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}
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