Group 4: Implement DAG execution and workflow orchestration #17

New issue

Closed

opened 2026-04-16 12:46:26 +02:00 by kade · 0 comments

kade commented

2026-04-16 12:46:26 +02:00

Owner

Overview

Integrate shell-pool's DAG support (opt-in via workflow_id) and workflow orchestration.

Description

Integrate shell-pool's DAG support (opt-in via workflow_id)
Create Blitz-specific workflow definition format
Implement workflow visualization
Add workflow execution engine

Implementation Steps

Add DAG execution API:

pub async fn execute_graph(&self, graph: TaskGraph) -> Result<HashMap<String, CommandResult>>

Create workflow definition format (YAML/JSON):

workflow:
  name: build-and-test
  tasks:
    - id: fetch
      command: git fetch
    - id: build
      command: cargo build
      depends_on: [fetch]
    - id: test
      command: cargo test
      depends_on: [build]

Implement workflow execution engine
Add workflow validation
Create workflow editor UI

Files

services/blitz/crates/shell-pool-blitz/src/dag.rs (new)
services/blitz/crates/shell-pool-blitz/src/workflow_engine.rs (new)
services/blitz/crates/shell-pool-blitz/src/workflow_definition.rs (new)

Estimated Effort

7-10 days

Success Criteria

DAG execution functional
Workflow definition format working
Workflow validation complete
Workflow editor UI functional

Depends on: Group 1, Group 2, Group 3
This is part of the shell-pool Blitz integration epic. See plan document for full integration strategy.

## Overview Integrate shell-pool's DAG support (opt-in via workflow_id) and workflow orchestration. ## Description - Integrate shell-pool's DAG support (opt-in via workflow_id) - Create Blitz-specific workflow definition format - Implement workflow visualization - Add workflow execution engine ## Implementation Steps 1. Add DAG execution API: ```rust pub async fn execute_graph(&self, graph: TaskGraph) -> Result<HashMap<String, CommandResult>> ``` 2. Create workflow definition format (YAML/JSON): ```yaml workflow: name: build-and-test tasks: - id: fetch command: git fetch - id: build command: cargo build depends_on: [fetch] - id: test command: cargo test depends_on: [build] ``` 3. Implement workflow execution engine 4. Add workflow validation 5. Create workflow editor UI ## Files - `services/blitz/crates/shell-pool-blitz/src/dag.rs` (new) - `services/blitz/crates/shell-pool-blitz/src/workflow_engine.rs` (new) - `services/blitz/crates/shell-pool-blitz/src/workflow_definition.rs` (new) ## Estimated Effort 7-10 days ## Success Criteria - DAG execution functional - Workflow definition format working - Workflow validation complete - Workflow editor UI functional ## Related Issues - Depends on: Group 1, Group 2, Group 3 - This is part of the shell-pool Blitz integration epic. See plan document for full integration strategy.

kade

2026-04-16 14:32:22 +02:00