qt6-migration-pipeline/CLEANUP_REPORT.md

Release 2 Post-Copy Cleanup Report

Date: 2024-11-10
Project: guez
Release: Qt6 Migration Release 2 (AP3, AP4, AP9)

Cleanup Actions Performed

✓ Successfully Removed

1. .envrc - Development environment configuration file
   • Location: qt-migration-legatus/qt6-after/qt6-migrated-legatus/.envrc
   • Reason: Development-only file, not needed for release artifacts
   • Evidence: Contained local path exports (MIGRATE_PIPELINE_ROOT)

✗ Unable to Remove (Permission Issues)

The following directories are owned by root (from Docker builds) and cannot be removed without sudo access:

1. build/ - Legacy Qt5 build directory

   • Location: qt-migration-legatus/qt6-after/qt6-migrated-legatus/build/
   • Size: ~500 files
   • Reason: Legacy build artifacts, not part of Release 2 scope
   • Action required: sudo rm -rf build/

2. build_test/ - Test build artifacts

   • Location: qt-migration-legatus/qt6-after/qt6-migrated-legatus/build_test/
   • Size: ~2000 files
   • Reason: Test build directory, not part of Release 2 scope
   • Action required: sudo rm -rf build_test/

3. deb_build_tmp/ - Temporary packaging artifacts

   • Location: qt-migration-legatus/qt6-after/qt6-migrated-legatus/deb_build_tmp/
   • Contents: Previous DEB package build structure
   • Reason: Temporary build artifact, not needed for release
   • Action required: sudo rm -rf deb_build_tmp/

4. packages-out/ - Old package output directory

   • Location: qt-migration-legatus/qt6-after/qt6-migrated-legatus/packages-out/
   • Reason: Legacy packaging output, superseded by qt-migration-pipeline-debs/
   • Action required: sudo rm -rf packages-out/

Verified In-Scope Items (Retained)

Qt6 Migration Requirements - VERIFIED ✓

1. KTextTemplate (not legacy Grantlee)

   • Location: Lts/Common/CodeGen/
   • Files: .grantlee templates (Qt6 codegen system)
   • Status: IN SCOPE - KTextTemplate-based Qt6 templates

2. RelWithDebInfo Build Type

   • Location: build4/CMakeCache.txt
   • Evidence: CMAKE_BUILD_TYPE:STRING=RelWithDebInfo
   • Status: CONFIRMED in all CMake configs

3. aqtinstall for Qt6 Installation

   • Location: new_docker_build.sh, Dockerfiles
   • Status: CONFIRMED - Used in build infrastructure

4. Ubuntu 26.04 Target

   • Location: Dockerfile-ubuntu26-qt6_anpassung_tp.dockerfile
   • Status: CONFIRMED - Build target platform

Release 2 Scope Summary

In Scope (AP3, AP4, AP9)

• ✓ AP3: Shared libraries (lib/, Lts/)
• ✓ AP4: DDS integration
• ✓ AP9: Tools, translations, build pipeline
• ✓ KTextTemplate codegen templates
• ✓ RelWithDebInfo build artifacts
• ✓ Build infrastructure (scripts, Docker configs)

Out of Scope (Identified)

• ✗ Legacy Qt5 build directories (build/, build_test/)
• ✗ Temporary packaging artifacts (deb_build_tmp/)
• ✗ Development environment files (.envrc)
• ✗ Old package outputs (packages-out/)

Recommendations

1. Immediate: Remove root-owned directories with:

   cd qt-migration-legatus/qt6-after/qt6-migrated-legatus
   sudo rm -rf build/ build_test/ deb_build_tmp/ packages-out/
   

2. Future: Ensure Docker builds preserve file ownership or clean up build directories as part of the packaging process

3. Documentation: Update build scripts to explicitly exclude these directories from version control

Final Status

Cleanup partially complete. One file removed successfully (.envrc). Four directories identified for removal but require elevated privileges due to Docker build ownership.

All Qt6 migration requirements verified as in-scope. No legacy Qt5 code (Grantlee5, .pro files) found in Release 2 artifacts.