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automaton/tasks/wire-dashboard-config/IMPLEMENTATION.md
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v2.0: state enforcement, project scoping, harness integration
State Enforcement (v2.0):
- .state file as single source of truth for task phase
- Approval gates for research, decomposition, design, test_design
- status.py --transition refuses illegal phase transitions
- status.py --validate-folder detects out-of-order artifacts
- status.py --audit checks all tasks for violations
- status.py --create-task is the only valid way to create tasks
- Pre-v2.0 tasks without .state are UNTRACKED -- all commands refuse them
- New --upgrade command bootstraps .state files for existing tasks

Project Scoping:
- --project flag added to all status.py commands across 16+ files
- _find_project_dir errors instead of silently falling back to ~/.automaton/
- --scope-check marks framework files OUT_OF_SCOPE when working on a project
- Dashboard handlers use stored project_root instead of re-detecting from CWD
- Prompts reference ~/.automaton/scripts/vram_detect.py (not {project}/.automaton/)

Harness Integration:
- status.py --can-edit now supports project-level checks (no --task required)
- --can-edit --file checks file scope without --task
- --json output for machine-readable harness integration
- opencode plugin (plugins/automaton-guard/plugin.ts) intercepts edit/write
- Git pre-commit hook (scripts/git-hooks/pre-commit) blocks commits without task
- Formal integration contract (contracts/harness-integration.md)

Other:
- upgrade.sh delegates to status.py --upgrade instead of manual heuristics
- Phase prompts reference --project {project} for multi-project scoping
- 200 tests passing (14 new)
2026-06-15 14:16:46 -04:00

1.7 KiB

Implementation: Wire DashboardConfig + Add Caching + Add Size Limits

Summary

  • Added GET /api/config endpoint returning config.to_dict()
  • Added PUT /api/config endpoint accepting JSON body, validating via DashboardConfig.validate(), and persisting to dashboard-config.json
  • Added server-side task cache with 1-second TTL (_get_cached_tasks, _invalidate_task_cache)
  • _serve_tasks and _serve_task now use cached task list instead of calling discover_tasks() on every request
  • _serve_review_summary uses cached task list instead of iterating filesystem
  • Writing a review (POST /api/task/{name}/review) invalidates cache
  • R3 (content-length bounds) already implemented in harden-dashboard-security task
  • Dashboard.js now fetches /api/config on init and applies theme, default_view, column_width, show_timelines, auto_refresh_interval
  • Removed hardcoded setInterval(refreshData, 2000) — refresh interval is now config-driven
  • CORS headers updated to include PUT method

Changes

  • automaton/dashboard/ui/app.py: Added _task_cache, _get_cached_tasks, _invalidate_task_cache, _serve_config, _handle_config_update, do_PUT; wired DashboardHandler.config class attribute; _serve_tasks, _serve_task, _serve_review_summary use cache; cache invalidation in _handle_review; CORS updated with PUT
  • automaton/dashboard/html/dashboard.js: Added fetchConfig, applyConfig; updated startAutoRefresh to accept interval; DOMContentLoaded now async and fetches config before starting refresh
  • tests/test_app.py: Added TestTaskCache (3 tests) and TestConfigEndpoint (4 tests)

Test Results

126 passed in 0.09s Dashboard starts (port conflict on 8080 is environmental, not a bug)

Blockers

None