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Code Issues 3 Packages Projects Releases 10 Wiki Activity

feat: show sub-workflow agents and lifecycle in the Activity panel

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Deep agent resolution in the sidecar now walks sub-workflow nodes so
nested agents carry subworkflowNodeId and subworkflowName on activity
events. New subworkflow-started / subworkflow-completed activity types
let the frontend track sub-workflow lifecycle.

The Activity panel groups nested agents under collapsible sub-workflow
cards with status badges, accent-colored left borders, and smooth
expand/collapse transitions. Cards auto-expand when a sub-workflow
starts running. Workflows without sub-workflow nodes render identically
to before.

Extracted AgentRow, SubWorkflowGroup, and shared accent constants to
a new components/activity/ feature directory. Added
resolveWorkflowAgentHierarchy and buildGroupedActivityRows for
hierarchical activity grouping with dynamic fallback for unresolved
sub-workflow agents.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
This commit is contained in:
David Kaya
2026-04-08 18:57:23 +02:00
co-authored by Copilot
parent fa8f6ef4b3
commit c70a5c6612
24 changed files with 2063 additions and 240 deletions
Download Patch File Download Diff File Expand all files Collapse all files
sidecar/tests/Aryx.AgentHost.Tests/CopilotWorkflowRunnerTests.cs
+130 -1
View File
@@ -1052,6 +1052,78 @@ public sealed class CopilotWorkflowRunnerTests
Assert.Equal("Primary", completed.AgentName);
}
[Fact]
public async Task HandleWorkflowEventAsync_EmitsSubworkflowStartedActivityForSubworkflowExecutor()
{
RunTurnCommandDto command = CreateReferencedSubworkflowCommand();
CopilotTurnExecutionState state = new(command);
List<AgentActivityEventDto> activities = [];
MethodInfo handleWorkflowEvent = typeof(CopilotWorkflowRunner).GetMethod(
"HandleWorkflowEventAsync",
BindingFlags.NonPublic | BindingFlags.Static)!;
Task<bool> handleTask = (Task<bool>)handleWorkflowEvent.Invoke(
null,
[
command,
new ExecutorInvokedEvent("subworkflow-review", null!),
Array.Empty<ChatMessage>(),
state,
(Func<TurnDeltaEventDto, Task>)(_ => Task.CompletedTask),
(Func<SidecarEventDto, Task>)(sidecarEvent =>
{
activities.Add(Assert.IsType<AgentActivityEventDto>(sidecarEvent));
return Task.CompletedTask;
}),
])!;
bool shouldEndTurn = await handleTask;
Assert.False(shouldEndTurn);
AgentActivityEventDto activity = Assert.Single(activities);
Assert.Equal("subworkflow-started", activity.ActivityType);
Assert.Null(activity.AgentId);
Assert.Null(activity.AgentName);
Assert.Equal("subworkflow-review", activity.SubworkflowNodeId);
Assert.Equal("Review Lane", activity.SubworkflowName);
}
[Fact]
public async Task HandleWorkflowEventAsync_EmitsSubworkflowCompletedActivityForSubworkflowExecutor()
{
RunTurnCommandDto command = CreateReferencedSubworkflowCommand();
CopilotTurnExecutionState state = new(command);
List<AgentActivityEventDto> activities = [];
MethodInfo handleWorkflowEvent = typeof(CopilotWorkflowRunner).GetMethod(
"HandleWorkflowEventAsync",
BindingFlags.NonPublic | BindingFlags.Static)!;
Task<bool> handleTask = (Task<bool>)handleWorkflowEvent.Invoke(
null,
[
command,
new ExecutorCompletedEvent("subworkflow-review", null),
Array.Empty<ChatMessage>(),
state,
(Func<TurnDeltaEventDto, Task>)(_ => Task.CompletedTask),
(Func<SidecarEventDto, Task>)(sidecarEvent =>
{
activities.Add(Assert.IsType<AgentActivityEventDto>(sidecarEvent));
return Task.CompletedTask;
}),
])!;
bool shouldEndTurn = await handleTask;
Assert.False(shouldEndTurn);
AgentActivityEventDto activity = Assert.Single(activities);
Assert.Equal("subworkflow-completed", activity.ActivityType);
Assert.Null(activity.AgentId);
Assert.Null(activity.AgentName);
Assert.Equal("subworkflow-review", activity.SubworkflowNodeId);
Assert.Equal("Review Lane", activity.SubworkflowName);
}
[Fact]
public async Task HandleWorkflowEventAsync_EmitsWorkflowWarningDiagnostic()
{
@@ -2243,11 +2315,37 @@ public sealed class CopilotWorkflowRunnerTests
};
}
private static WorkflowNodeDto CreateSubworkflow(
string id,
string label,
string? workflowId = null,
WorkflowDefinitionDto? inlineWorkflow = null)
{
return new WorkflowNodeDto
{
Id = id,
Kind = "sub-workflow",
Label = label,
Config = new WorkflowNodeConfigDto
{
Kind = "sub-workflow",
WorkflowId = workflowId,
InlineWorkflow = inlineWorkflow,
},
};
}
private static RunTurnCommandDto CreateCommand(
string orchestrationMode,
params WorkflowNodeDto[] agents)
{
return CreateCommand(orchestrationMode, modeSettings: null, workflowName: null, workflowDescription: null, agents);
return CreateCommand(
orchestrationMode,
modeSettings: null,
workflowName: null,
workflowDescription: null,
workflowLibrary: null,
agents: agents);
}
private static RunTurnCommandDto CreateCommand(
@@ -2255,12 +2353,14 @@ public sealed class CopilotWorkflowRunnerTests
OrchestrationModeSettingsDto? modeSettings = null,
string? workflowName = null,
string? workflowDescription = null,
IReadOnlyList<WorkflowDefinitionDto>? workflowLibrary = null,
params WorkflowNodeDto[] agents)
{
return new RunTurnCommandDto
{
RequestId = "turn-1",
SessionId = "session-1",
WorkflowLibrary = workflowLibrary ?? [],
Workflow = new WorkflowDefinitionDto
{
Id = $"workflow-{orchestrationMode}",
@@ -2336,6 +2436,35 @@ public sealed class CopilotWorkflowRunnerTests
};
}
private static RunTurnCommandDto CreateReferencedSubworkflowCommand()
{
WorkflowDefinitionDto nestedWorkflow = new()
{
Id = "nested-review-workflow",
Name = "Nested Review Workflow",
Graph = new WorkflowGraphDto
{
Nodes =
[
CreateAgent("agent-reviewer", "Reviewer"),
],
},
Settings = new WorkflowSettingsDto
{
OrchestrationMode = "single",
},
};
return CreateCommand(
"single",
workflowName: "Parent Workflow",
workflowLibrary: [nestedWorkflow],
agents:
[
CreateSubworkflow("subworkflow-review", "Review Lane", workflowId: nestedWorkflow.Id),
]);
}
private static RunTurnCommandDto CreateHandoffCommand()
{
return CreateCommand(