[PATCHv2 0/4] Refactor branch-from-image

Repo: git://git.baserock.org/baserock/baserock/morph.git Ref: baserock/richardmaw/S8847/branch-from-image-v3 SHA1: a2468159c731dbcf26dbb6483bcf50b5a81bccd8 Land: origin/master Included in this series are the documentation changes requested in the previous one. The _initializing_system_branch() design has not been altered beyond moving the _checkout_has_systems() check out to the callers. Richard Maw (4): b&m: Add system branch initializing context manager b&m: checkout and branch use context manager morphlib: Add SystemMetadataDir class B&M: refactor branch-from-image morphlib/__init__.py | 1 + morphlib/plugins/branch_and_merge_new_plugin.py | 182 ++++++++++++++++++----- morphlib/plugins/branch_and_merge_plugin.py | 12 +- morphlib/systemmetadatadir.py | 87 +++++++++++ morphlib/systemmetadatadir_tests.py | 75 ++++++++++ tests.as-root/branch-from-image-works.script | 3 +- 6 files changed, 313 insertions(+), 47 deletions(-) create mode 100644 morphlib/systemmetadatadir.py create mode 100644 morphlib/systemmetadatadir_tests.py -- 1.7.10.4