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chore: Task 4: app_send_hook — App-aware SendMessage - #611

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getappz merged 3 commits into
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task/532-task-4-app-send-hook-app-aware-sendmessa
Aug 25, 2026
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chore: Task 4: app_send_hook — App-aware SendMessage#611
getappz merged 3 commits into
masterfrom
task/532-task-4-app-send-hook-app-aware-sendmessa

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@getappz getappz commented Aug 25, 2026

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Task 4 (app_send_hook): implemented in src/workflow.rs (project_for_claude_code -> tempdir -> run_headless_in), Cargo.toml deps updated, 2 new tests added, full suite green (workflow/agentflare-apps/agent_launch tests, clippy, fmt) — not yet committed.


Opened by claude-code on flared:c997d745ae66 for item #532 via agentflare.

Summary by CodeRabbit

  • New Features

    • Workflow steps can now run configured agents with their associated personas, skills, and tools available in an isolated workspace.
    • Temporary workspaces are automatically cleaned up after each step completes.
  • Bug Fixes

    • Improved handling of unknown agents and workflow execution failures, with clearer propagation of errors to the calling workflow.

…laude_code -> tempdir -> run_headless_in), Cargo.toml deps updated, 2 new tests added, full suite green (workflow/agentflare-apps/agent_launch tests, clippy, fmt) — not yet committed.
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Reviewing files that changed from the base of the PR and between 2ab1472 and ead6188.

📒 Files selected for processing (2)
  • crates/agentflare-apps/Cargo.toml
  • src/workflow.rs
📝 Walkthrough

Walkthrough

The workflow now projects App resources into temporary per-step directories, applies invocation overrides, runs agents through run_headless_in, and cleans up afterward. The injectable sender path is available outside test builds, with tests covering dispatch errors and workflow failure propagation.

Changes

App-backed workflow execution

Layer / File(s) Summary
App projection and headless execution
Cargo.toml, src/workflow.rs
The project adds runtime dependencies for App integration and temporary directories. app_send_hook projects App resources, applies invocation settings, runs the selected agent, maps outcomes, and removes the temporary directory.
Workflow sender integration and failure validation
src/workflow.rs
run_workflow_json_with_sender is available in non-test builds. Tests cover resource projection, unknown-agent errors, and failed workflow status.

Estimated code review effort: 3 (Moderate) | ~30 minutes

Merge Risk: 🟡 Moderate · up to 2ab14

A timeout can release the temporary workspace while the associated work is still running, creating a concrete runtime correctness risk; the change is not merge-ready until the workspace lifetime is fixed and covered by a timeout test.

Sequence Diagram(s)

sequenceDiagram
  participant App
  participant app_send_hook
  participant ScratchDirectory
  participant run_headless_in
  App->>app_send_hook: provide personas, skills, and tools
  app_send_hook->>ScratchDirectory: create per-step directory
  app_send_hook->>ScratchDirectory: project App resources
  app_send_hook->>run_headless_in: run agent with invocation overrides
  run_headless_in-->>app_send_hook: return execution outcome
  app_send_hook->>ScratchDirectory: remove temporary directory
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🚥 Pre-merge checks | ✅ 5
✅ Passed checks (5 passed)
Check name Status Explanation
Title check ✅ Passed The title clearly identifies the app-aware SendMessage hook and matches the main implementation change.
Description check ✅ Passed The description summarizes the implementation, dependency updates, tests, and validation results. It does not use the required headings or document reviewer notes, risk areas, or backward compatibilit…
Docstring Coverage ✅ Passed Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 8 functions across 1 files. (1 skipped: 1 …
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.
Full details: Description check

Explanation

The description summarizes the implementation, dependency updates, tests, and validation results. It does not use the required headings or document reviewer notes, risk areas, or backward compatibility.

Full details: Docstring Coverage

Explanation

Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 8 functions across 1 files. (1 skipped: 1 unsupported.)

✨ Finishing Touches
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  • Create stacked PR
  • Commit on current branch
🧪 Generate unit tests (beta)
  • Create PR with unit tests
  • Commit unit tests in branch task/532-task-4-app-send-hook-app-aware-sendmessa

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cargo-deny's unlicensed check failed CI — every other workspace crate
declares license = \Apache-2.0\ explicitly; this one (added in Task 1)
omitted it.

Agentflare-Agent: claude-code_2-1-245_agent
Agentflare-Branch: task/532-task-4-app-send-hook-app-aware-sendmessa
Agentflare-Item: 532

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Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents
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Inline comments:
In `@src/workflow.rs`:
- Around line 136-183: Move ownership of the TempDir scratch into the
spawn_blocking closure so it remains alive until run_headless_in completes,
including when execute is dropped by the per-step timeout. Update the closure to
use the owned scratch path and add a test covering timeout cancellation while
the blocking task is still running.
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⛔ Files ignored due to path filters (1)
  • Cargo.lock is excluded by !**/*.lock
📒 Files selected for processing (2)
  • Cargo.toml
  • src/workflow.rs

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Comment thread src/workflow.rs Outdated
The engine wraps each step's execute() in tokio::time::timeout
(execute_step_with_retry), which drops the whole future on expiry.
spawn_blocking tasks can't be cancelled once started, so scratch owned
by the outer future was being deleted out from under a still-running
run_headless_in call. Move scratch itself into the spawn_blocking
closure so it only drops after the blocking work returns.

Adds a regression test for the ownership pattern directly, since
run_headless_in's dispatch isn't injectable for a full end-to-end test.

Agentflare-Agent: claude-code_2-1-245_agent
Agentflare-Branch: task/532-task-4-app-send-hook-app-aware-sendmessa
Agentflare-Item: 532
@getappz
getappz merged commit 5e949be into master Aug 25, 2026
17 checks passed
@getappz
getappz deleted the task/532-task-4-app-send-hook-app-aware-sendmessa branch August 25, 2026 19:22
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