Summary:
This updates the various systemd-related tests to use EdenTestCaseBase,
and allows us to delete the EnvironmentVariableMixin and
SystemdUserServiceManagerMixin classes.
The main goal of this clean-up is to make it easier to consolidate most of the
systemd-related code into just a few locations, so that we can more easily
disable the systemd-related tests in build environments where systemd is not
supported.
Reviewed By: wez
Differential Revision: D21084098
fbshipit-source-id: d5e05254c689c28751fe48d2dc38d722c7e77ed3
Summary:
This adds a new `EdenTestCaseBase` class to serve as the base class across a
number of our integration tests and some of our CLI tests.
The main goal of this is to allow eliminating many of the annoying `*Mixin`
classes used in a lot of our integration tests. These mixin classes are
annoying since they result in complicated multiple inheritance, and it can be
tricky to ensure that the method resolution order behaves the way you want.
The systemd tests in particular use a lot of mixins, which gets complicated.
These mixin classes are also awkward from a Python typing perspective, and the
systemd tests end up resorting to just declaring different APIs in several
places when `typing.TYPE_CHECKING` is True.
The fact that `EdenTestCaseBase` has a `contextlib.ExitStack` member variable
should make it easier for us to eliminate these mixins moving forward: rather
than using mixins that use inheritance and assume a `self.cleanUp()` method
exists, we can transition this code to standalone functions or context
managers, and they can take the `ExitStack` variable as an argument if
necessary.
Reviewed By: wez
Differential Revision: D21084097
fbshipit-source-id: 77ee457b7debe6f584f630e3e30f79fe634a2026
Summary:
Update the copyright & license headers in Python files to reflect the
relicensing to GPLv2
Reviewed By: wez
Differential Revision: D15487088
fbshipit-source-id: 9f2138dff41048d2c35f15e09a04ae5a9c9c80dd
Summary:
Currently, users can opt into systemd for edenfs by setting EDEN_EXPERIMENTAL_SYSTEMD=1 every time they use Eden's CLI. Make it easier to opt in: use systemd if service.experimental_systemd is set in ~/.edenrc. Also allow opting out for a single command via EDEN_EXPERIMENTAL_SYSTEMD=0.
For users who don't set service.experimental_systemd or use EDEN_EXPERIMENTAL_SYSTEMD, this diff should not change behavior. (The EDEN_EXPERIMENTAL_SYSTEMD environment variable is still respected.)
Reviewed By: simpkins
Differential Revision: D13371186
fbshipit-source-id: d7b533ea3583f4b6c8a8f63c6a74eace2be7d783
Summary:
I want to allow opting into systemd using a setting in ~/.edenrc. Since should_use_experimental_systemd_mode is a global function, it can't read any configs. Make the config file visible to should_use_experimental_systemd_mode by moving it into EdenInstance.
This diff should not change behavior.
Reviewed By: simpkins
Differential Revision: D13370823
fbshipit-source-id: b604db66954d0a08973030daae38bf6b1433e821
