Previously when splitting staging we'd create two never-staged
stagings. In a system where the stagings get deleted once done
with (succeeeded or failed) that's not really important, but now that
we want to keep stagings around inactive things get problematic as
this method gunks up the stagings table, plus the post-split stagings
would "steal" the original's batches, losing information (relation
between stagings and batches).
Replace these empty stagings with dedicated *split* objects. A batch
can belong to both a staging and a split, the split is deleted once a
new staging has been created from it.
Eventually we may want to make batches shared between stagings (so we
can track the entire history of a batch) but currently that's only
PR-level.
If we want a dashboard with a history of stagings, maybe not deleting
them would be a good idea.
A replacement for the headless stagings would probably be a good idea:
currently they're created when splitting a failed staging containing
more than one batch, but their only purpose is as splits of existing
batches to be deactivated/deleted to be re-staged (new batches &
stagings are created then as e.g. some of the batches may not be
merge-able anymore) and that's a bit weird.
Github apparently doesn't sync merged/closed PRs (which makes sense
but isn't really documented) so strip out test and assume that never
happens (with a log error in case it ever does).
Remote's labels are not entirely under our control as the part before
":" is the *owner* of the source repo => introduce additional "owned"
fixture to handle this case, as it may diverge from the "user" role if
running the tests against an organisation.
Can't really assume we can get the github logins "user" or "reviewer"
to run the test suite remotely, so add an indirection and backronym
those to *roles* instead. The local test suite has identical roles &
logins, but the remote version does not.
Also use the "other" role for any random user, and don't create its
partner up-front.
Also renamed the self-reviewer user to self_reviewer, that's a bit
less weird when dealing with e.g. ini files.
This is the preparation of an attempt to make these tests work with
both a local github mock (in-memory) and a remote actual github.
Move a bunch of fixtures relying on the specific github
implementation (and odoo-as-library access) to the "local" plugin,
including splitting the "repo" fixture.
The specific fixtures will likely have to be adjusted as the
remote endpoint is fleshed out.
AL thinks it's not useful and it's better to always squash/rebase a
single commit & merge multiple. Mark tests as xfail'd instead of
removing them.
Also mark test_edit_retarget_managed as skipped explicitly
Reviews are interpreted like comments and can contain any number of
commands, with the difference that APPROVED and REQUEST_CHANGES are
interpreted as (respectively) r+ and r- prefixes.
* p0 cancel existing stagings in order to be staged as soon as
possible
* p0 PRs should be picked over split batches
* p0 bypass PR-level CI and review requirements
* p0 can be set on any of a batch's PR, matched PRs will be staged
alongside even if their priority is the default
