This is not a full user-driven backport thingie for now, just one
admins can use to facilitate thing and debug issues with the
system. May eventually graduate to a frontend feature.
Fixes#925
Unstaged changes can be useful or necessary for some tasks
e.g. absolute emergency (where even faking the state of a staging is
not really desirable, if that's even possible anymore), or changes
which are so broad they're difficult to stage (e.g. t10s updates).
Add a new object which serves as a queue for patch to direct-apply,
with support for either text patches (udiff style out of git show or
format-patch) or commits to cherry-pick. In the former case, the part
of the show / format-patch before the diff itself is used for the
commit metadata (author, committer, dates, message) whereas for the
commit version the commit itself is reused as-is.
Applied patches are simply disabled for traceability.
Fixes#926
odoo/odoo@1341d52 added native support for tracking / overriding
tracking message so we don't need `change-message `anymore. The calls
had to be modified a bit as `_track_set_log_message` has to be invoked
on the records for which the tracking message is being set / updated.
Sadly the same for authors was only added in 16.3 *and* it's
unsuitable for our needs as we want to set the author without knowing
the scope of affected records (at least in the controller).
That way hopefully in 17.0 we can remove the `_message_compute_author`
override and things should work out. And maybe for 19.0 we can get the
ability to set a per-model (or even global) fallback author into
standard.
Currently webhook secrets are configured per *project* which is an
issue both because different repositories may have different
administrators and thus creates safety concerns, and because multiple
repositories can feed into different projects (e.g. on mergebot,
odoo-dev/odoo is both an ancillary repository to the main RD project,
and the main repository to the minor / legacy master-wowl
project). This means it can be necessary to have multiple projects
share the same secret as well, this then mandates the secret for more
repositories per (1).
This is a pain in the ass, so just detach secrets from projects and
link them *only* to repositories, it's cleaner and easier to manage
and set up progressively.
This requires a lot of changes to the tests, as they all need to
correctly configure the signaling.
For `runbot_merge` there was *some* setup sharing already via the
module-level `repo` fixtures`, those were merged into a conftest-level
fixture which could handle the signaling setup. A few tests which
unnecessarily set up repositories ad-hoc were also moved to the
fixture. But for most of the ad-hoc setup in `runbot_merge`, as well
as `forwardport` where it's all ad-hoc, events sources setup was just
appended as is. This should probably be cleaned up at one point, with
the various requirements collected and organised into a small set of
fixtures doing the job more uniformly.
Fixes#887
This probably has latent bugs, and is only the start of the road to v2
(#789): PR batches are now created up-front (alongside the PR), with
PRs attached and detached as needed, hopefully such that things are
not broken (tests pass but...), this required a fair number of
ajustments to code not taking batches into account, or creating
batches on the fly.
`PullRequests.blocked` has also been updated to rely on the batch to
get its batch-mates, such that it can now be a stored field with the
right dependencies.
The next step is to better leverage this change:
- move cross-PR state up to the batch (e.g. skipchecks, priority, ...)
- add fw info to the batch, perform forward-ports batchwise in order
to avoid redundant batch-selection work, and allow altering batches
during fw (e.g. adding or removing PRs)
- use batches to select stagings
- maybe expose staging history of a batch?
Move *almost* all the staging code to free functions, in a separate
module, and extensively typed.
The only bits which didn't move are:
- the entry point (the cron hook), because it has to be a model method
in order to be called
- the `_build_merge_message` method, because it needs to be
overridable
There's also a bit of an import mess, because the cron &
`_build_merge_message` need to call into the new module, but the new
module wants the types they belong to, so it's a bit circular.
If the stagings are going to be created locally (via a git working
copy rather than the github API), the mergebot part needs to have
access to the cache, so move the cache over. Also move the maintenance
cron.
In an extermely minor way, this prefigures the (hopeful) eventual
merging of the ~~planes~~ modules.
Provides a less manual interface for creating the freeze:
* takes the name of the branch to create
* takes any number of PRs which must be part of the freeze
* takes PRs representing the HEADs of the new branches
Then essentially takes care of the test.
Implementation of the actual wizard is not trivial but fairly
straightforward and linear, biggest issue is not being able to
`project_id.branch_ids[1]` to get the new branch, not sure why but it
seems to ignore the ordering, clearing the cache doens't fix it.
When creating the branches, add a sleep after each one for secondary
rate limiting purposes. Same when deleting branches.
Also the forwardbot has been updated to disable the forwardport cron
while a freeze is ongoing, this simplifies the freezing process.
Note: after recommendation of @aab-odoo, tried using `_applyChanges`
in `_checkState` but it simply did not work: the two relational fields
got completely frozen and were impossible to update, which is less
than ideal. Oh well, hopefully it works well enough like this for now.
To prep for the addition of the freeze wizard:
* move projects out of `pull_requests.py`
* then realize half the methods there have no relation to projects and
move them to more relevant places in `pull_requests.py`
* update corresponding crons (and tests using those crons) as the
methods have changed model, and the cron definitions thus need to be
updated
* split update to labels out of sending feedback comments while at it:
labels are not used much during tests so their manipulation can be
avoided; and labels are not as urgent as feedback so the crons can
be quite a bit slower
* move the project view out of `mergebot.xml` as well
