The fw-bot testing API should improve the perfs of mergebot tests
somewhat (less waiting around for instance).
The code has been updated to the bare minimum (context-managing repos,
change to PRs and replacing rolenames by explicit token provisions)
but extra facilities were used to avoid changing *everything*
e.g. make_commit (singular), automatic generation of PR refs, ...
The tests should eventually be updated to remove these.
Also remove the local fake / mock. Being so much faster is a huge
draw, but I don't really want to spend more time updating it,
especially when fwbot doesn't get to take advantage. A local /
lightweight fake github (as an external service over http) might
eventually be a good idea though, and more applicable (including to
third-parties).
Will comment any time a statuses update folds to a CI failure on a
reviewed pull request. Might be somewhat spammy, we'll see.
No notification if the PR is not reviewed yet.
fixes#87
Before this, impacting a commit's statuses on the relevant PR or
staging would be performed immediatly / inline with its
consumption. This, however, is problematic if we want to implement
additional processing like #87 (and possibly though probably not #52):
webhook handlers should be kept short and fast, feeding back into
github would not be acceptable.
- flag commits as needing processing instead of processing them
immediately, this uses a partial index as it looks like the
recommended / proper way to index a boolean column in which one of
the values is searched much more than the other (todo: eventually
check if that actually does anythnig)
- add a new cron for commits processing
- alter tests so they use this new cron (mostly by migrating them to
`run_crons` though not solely as some still need more detailed
management to properly check intermediate steps)
Fix an issue with closing a staged PR while at it (the "merging" tag
would potentially never be removed).
Hopefully this finally fixes the double commenting
issue (e.g. odoo/odoo#28160). This seems (according to reading the
logs and also logic) like a failure (concurrency of some sort) leading
to a transaction rollback *after* the GH API call, so the cron's DB
actions are rollbacked (then performed again on the next run) *but*
the GH API interactions are not rollbacked, and are thus performed
twice.
Since the entire purpose of the feedback table is to send comments,
send both "staging failed" and "Linked pull requests" comments via
that.
Before this change, when staging batches only affecting one repo (of n)
the unaffected repositories would get a staging branch exactly matching
the target.
As a result, either runbot_merge or runbot would simply return the
result of an unrelated build, potentially providing incorrect
information and either failing a staging which should have succeeded
(e.g. change in repo A broke B, PR is making a change in repo A which
fixes B, but B's state is reported as the previous broken build) or
succeeding a staging which should have failed (change in repo A breaking
B except a previous build of the exact same B succeeded with a different
A and is returned).
To fix this issue, create a dummy commit at the head of each staging
branch. Because commit dates are included in the hash and have a second
precision it's pretty unlikely that we can get built duplicates, but
just to be completely sure some random bits are added to the commit
message as well.
Various tests fixed to correctly handle the extra dummy commit on
staging branches.
fixes#35
