ImpTune/.planning/phases/05-package-export/05-01-SUMMARY.md

phase, plan, subsystem, tags, dependency_graph, tech_stack, key_files, decisions, metrics, requirements-completed

phase	plan	subsystem	tags	dependency_graph	tech_stack	key_files	decisions	metrics	requirements-completed
05-package-export	01	api/packages	fastapi zip intunewin package-export tdd	requires provides affects imptune/generators/script_generator.py (render_install, render_uninstall, render_detect) imptune/generators/intunewin_builder.py (build_intunewin) imptune/api/scripts.py (_get_printer_and_driver pattern) imptune/db/models.py (Printer, Driver ORM) imptune/config.py (DRIVERS_DIR) GET /printers/{id}/packages/ninja (NinjaRMM ZIP download) GET /printers/{id}/packages/intunewin (.intunewin download) imptune/main.py (router registration)	added patterns In-memory ZIP assembly with io.BytesIO + zipfile.ZipFile TemporaryDirectory context manager for auto-cleanup of intunewin build artifacts Driver ZIP existence validation before processing	created modified imptune/api/packages.py tests/test_packages.py imptune/main.py	_get_printer_and_driver() copied (not imported) from scripts.py for module self-containment NinjaRMM ZIP uses DEFLATE compression with {printer_name}/install.ps1 + {printer_name}/drivers/* structure intunewin endpoint uses TemporaryDirectory for auto-cleanup of tmp build files (no manual cleanup needed) Driver ZIP file existence validated on disk before building package (422 if missing)	duration completed_date tasks_completed files_modified ~2 min 2026-04-10 1 3	PKG-01 PKG-02 PKG-03

Phase 5 Plan 1: Package Export Endpoints Summary

One-liner: NinjaRMM ZIP and .intunewin package export endpoints using in-memory ZIP assembly and Python-native intunewin build.

What Was Built

Two GET endpoints on imptune/api/packages.py:

1. GET /printers/{id}/packages/ninja — Returns a ZIP file (application/zip) with:

   • {safe_name}/install.ps1 — rendered PowerShell install script
   • {safe_name}/drivers/* — all driver files extracted from the driver ZIP on disk
   • Built entirely in-memory with io.BytesIO + zipfile.ZipFile(ZIP_DEFLATED)

2. GET /printers/{id}/packages/intunewin — Returns a .intunewin file (application/octet-stream) with:

   • Writes install.ps1, uninstall.ps1, detect.ps1 into a TemporaryDirectory
   • Extracts driver ZIP into tmpdir/drivers/
   • Calls build_intunewin(tmpdir, "install.ps1", output_path) — no subprocess calls
   • Reads bytes and returns as binary Response

Both endpoints share _get_printer_and_driver() helper (404 for missing printer, 422 for no/invalid driver) and validate the driver ZIP file exists on disk (422 if missing).

Router registered in imptune/main.py after scripts.router.

Tests

9 new tests in tests/test_packages.py:

• TestNinjaDownload: 5 tests (zip response, install.ps1 in zip, driver files in zip, 404, 422)
• TestIntunewinDownload: 4 tests (intunewin response, valid outer ZIP structure, 404, 422)

Full suite result: 84 passed (excluding pre-existing icon upload failures in test_icon_upload.py which existed before this plan).

Deviations from Plan

None — plan executed exactly as written.

Pre-existing Issues (Out of Scope)

tests/test_icon_upload.py has 5 failing tests (/printers/{id}/icon returns 404). These failures existed before this plan was executed and are unrelated to package export. Logged for future attention.

Commits

Hash	Type	Description
a31c71e	test	add failing tests for NinjaRMM ZIP and intunewin endpoints
dd6cedf	feat	implement NinjaRMM ZIP and intunewin package export endpoints

Self-Check: PASSED

• FOUND: imptune/api/packages.py
• FOUND: tests/test_packages.py
• FOUND: imptune/main.py (modified)
• FOUND commit a31c71e (RED tests)
• FOUND commit dd6cedf (GREEN implementation)