heptapod-ci: add a basic file to be able to run tests with heptapod
Having this yaml file somewhere in the main mercurial repository makes it
trivial for contributors using heptapod to run CI on their in-progress work.
There are alot of different combination (python2/python3 pure/cext/rust/pypy)
to be tested and making sure all of them are covered manually is cumbersome.
Automatic CI runnig on draft really helps in that matters. We start small bu
later changesets will add more step testing more of the variants.
The series is targetted on stable to make it available to the widest amount of contribution possible.
The definition of the docker files used for this are available here:
https://dev.heptapod.net/octobus/ci-dockerfiles
Differential Revision: https://phab.mercurial-scm.org/D8011
worker: manually buffer reads from pickle stream
My previous fix (D8051,
cb52e619c99e, which added Python's built-in buffering
to the pickle stream) has the problem that the selector will ignore the buffer.
When multiple pickled objects are read from the pipe into the buffer at once,
only one object will be loaded.
This can repeat until the buffer is full and delays the processing of completed
items until the worker exits, at which point the pipe is always considered
readable and all remaining items are processed.
This changeset reverts D8051, removing the buffer again. Instead, on Python 3
only, we use a wrapper to modify the "read" provided to the Unpickler to behave
more like a buffered read. We never read more bytes from the pipe than the
Unpickler requests, so the selector behaves as expected.
Also add a test case for "pickle data was truncated" issue.
https://phab.mercurial-scm.org/D8051#119193
Differential Revision: https://phab.mercurial-scm.org/D8076
py3: __repr__ needs to return str, not bytes
Differential Revision: https://phab.mercurial-scm.org/D8089
config: also respect HGRCSKIPREPO in the zeroconf extension
Differential Revision: https://phab.mercurial-scm.org/D8075
config: also respect HGRCSKIPREPO in hgwebdir_mod
Differential Revision: https://phab.mercurial-scm.org/D8074
config: also respect HGRCSKIPREPO in `dispatch._getlocal`
For some reason, we are also reading the local config in that function.
Differential Revision: https://phab.mercurial-scm.org/D8073
config: add a function in `rcutil` to abstract HGRCSKIPREPO
We wil need to respect this environment variable in more place.
Differential Revision: https://phab.mercurial-scm.org/D8072
packaging: make the path to Win32 requirements absolute when building WiX
Otherwise this broke automation when not launched from `contrib/packaging`.
Differential Revision: https://phab.mercurial-scm.org/D8068