The version of lsblk in Jammy, utils-linux 2.37.2,
has a modified output format from what curtin is expecting.
Normalize that format to the older style.
This appears to be the root cause for install failures of u-d-i
as reported in https://github.com/canonical/ubuntu-desktop-installer/issues/513
apt_config: tweaks to allow some functionality in partial tree as non-root
Subiquity is going to start doing apt configuration outside of curtin
soon and I want to emulate this in dry-run mode by copying only the apt
config to a temporary directory and configuring that as indicated in the
UI. It's (probably?) too much to ask to be able to run the full
apt-config command but the stuff around generating the sources.list file
doesn't really need to do anything special -- it only depends on non-apt
stuff in target to determine the architecture, which can be passed as a
parameter.
Add integration tests for some partitioning operations
This adds a new test directory, tests/integration, which sits
between the unittests and the vmtests in some sense. I've added a
way for curtin storage operations to operate on a file-backed
loop device rather than a real block device and written some
tests to cover the behaviour of partition_handler by actually
running block meta and then inspecting the resulting disk image
to check the results match expectations.
This is all motivated by the changes I want to make to support
editing partition tables.
Nothing runs these tests automatically yet, need to think about
that. Currently you can run them by hand with:
Start using python{,3}-apt for sources.list handling.
generate_sources_list now operates in a pipeline-like model, where each
stage performs one specific transformation on the list of entries.
