ImpTune/.planning/STATE.md

gsd_state_version, milestone, milestone_name, status, stopped_at, last_updated, last_activity, progress

gsd_state_version	milestone	milestone_name	status	stopped_at	last_updated	last_activity	progress
1.0	v1.0	milestone	executing	Completed 04-01-PLAN.md	2026-04-10T11:32:55.889Z	2026-04-10 — Plan 01-01 complete: Docker scaffold, FastAPI app shell, sidebar templates, 3-test green suite	total_phases completed_phases total_plans completed_plans percent 5 3 9 8 7

Project State

Project Reference

See: .planning/PROJECT.md (updated 2026-04-10)

Core value: Generate a complete, working printer deployment package (script + drivers + icon) in minutes instead of manually scripting each printer setup. Current focus: Phase 1 - Foundation

Current Position

Phase: 1 of 5 (Foundation) Plan: 2 of 3 in current phase (01-01 complete) Status: Executing Last activity: 2026-04-10 — Plan 01-01 complete: Docker scaffold, FastAPI app shell, sidebar templates, 3-test green suite

Progress: [░░░░░░░░░░] 7%

Performance Metrics

Velocity:

• Total plans completed: 2
• Average duration: ~3 min
• Total execution time: ~6 minutes

By Phase:

Phase	Plans	Total	Avg/Plan
Phase 01 Foundation	2	~6 min	~3 min

Recent Trend:

• Last 5 plans: 01-03 (3 min), 01-01 (3 min)
• Trend: Consistent

Updated after each plan completion | Phase 01-foundation P01-02 | 3 | 2 tasks | 7 files | | Phase 02 P01 | 3 | 1 tasks | 6 files | | Phase 02-driver-management P02-02 | 3 | 2 tasks | 7 files | | Phase 03-printer-configuration P01 | 7 | 2 tasks | 12 files | | Phase 03-printer-configuration P02 | 2 | 2 tasks | 4 files | | Phase 04-script-generation P01 | 2 | 1 tasks | 3 files |

Accumulated Context

Decisions

Decisions are logged in PROJECT.md Key Decisions table. Recent decisions affecting current work:

• Phase 1: .intunewin reimplemented natively in Python (IntuneWinAppUtil.exe is a Windows PE binary, cannot run in Linux container)
• Phase 1: Stack is Python 3.12 + FastAPI + Jinja2 + HTMX + SQLite + pycryptodome
• [Phase 01]: IV is 16 bytes for .intunewin AES-256-CBC (not 32 as documented in STACK.md — corrected from RESEARCH.md)
• [Phase 01]: Inner .intunewin ZIP uses DEFLATE compression; outer ZIP uses STORED (matches C# reference implementation)
• [Plan 01-01]: Use asynccontextmanager lifespan instead of deprecated @app.on_event — required for FastAPI 0.115+ / Starlette 0.40+
• [Plan 01-01]: TemplateResponse uses request= kwarg signature (not positional dict) — Starlette 0.40+ compatibility
• [Phase 01-foundation]: Deferred SqliteDatabase(None) pattern so tests can patch DB_PATH via monkeypatch without module reload
• [Phase 01-foundation]: Full 4-table schema created upfront in phase 1 — later phases add routes/logic only, no schema changes
• [Phase 01-foundation]: init_db() added to lifespan (not @app.on_event) consistent with 01-01 established pattern
• [Phase 02]: optionxform=str on RawConfigParser preserves DriverDesc key casing; strings dict uses lowercase keys for case-insensitive token lookup
• [Phase 02]: RawConfigParser(strict=False) required for real INFs that have duplicate option keys within sections
• [Phase 02-driver-management]: Always render even for single-model drivers — uniform UI and simpler template logic
• [Phase 02-driver-management]: Dynamic DRIVERS_DIR read (import config module not constant) so monkeypatch works in integration tests
• [Phase 02-driver-management]: TestClient must use context manager for Starlette 0.46+ lifespan trigger (init_db)
• [Phase 02-driver-management]: HTMX errors: return HTMLResponse with driver-list div wrapper so HTMX outerHTML swap works for error states
• [Phase 03-printer-configuration]: Use list(Model.select().where()) in tests instead of Model.get() — Peewee get() cursor caching fails across DB re-inits in same process
• [Phase 03-printer-configuration]: Close test-thread DB connection in conftest.py teardown — thread-local Peewee connections persist across tests and read from stale DB
• [Phase 03-printer-configuration]: Alpine.js portEdited guard prevents port overwrite after manual edit (PRNT-03)
• [Phase 03-02]: Detail page is a full-page template (not partial) — simpler than partial injection into printers.html
• [Phase 03-02]: Route lives in pages.py (not printers.py) because it returns a full HTML page, not an HTMX fragment
• [Phase 04-script-generation]: render_install() takes plain string args (not ORM object) for DB-free unit testability; _duplex_map translates LongEdge->TwoSidedLongEdge before template rendering

Pending Todos

None yet.

Blockers/Concerns

• Phase 1: .intunewin byte-level format compliance is MEDIUM confidence — must validate Python-generated package against a real Intune tenant before Phase 5 export work begins
• Phase 3: pnputil + $PSScriptRoot path resolution under SYSTEM context needs validation on a real Intune-managed device

Session Continuity

Last session: 2026-04-10T11:32:55.884Z Stopped at: Completed 04-01-PLAN.md Resume file: None