This will speed up our builds a bit and prevent unnecessary network traffic.
Setup according to the documentation for the `actions/cache@v2` action:
https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows
Currently caching the `${{github.workspace}}/_deps` directory, as used by CMake.
Cache keys look like this: `ubuntu-20.04-clang11` (`${{matrix.os}-${{matrix.compiler}}${matrix.compiler-version}}`)
PiperOrigin-RevId: 431895214
Change-Id: I4ecac7c00eec8516f85f45aa2220303b811b2389
This adds a first basic test to be run using GitHub Actions on push and pull
request for the CMake build (internally we run everything on Bazel/Blaze).
The Ubuntu runners are implemented as full VMs, so we can run tests directly.
In order to run Sandboxed API/Sandbox2 tests inside a container, it must be
started as privileged, unconfined and retain its capabilities.
Since GitHub does not support modifying the Docker invocation for container
based workflows, we need to manually run the `docker` command.
Until #118 is fixed, this change makes GitHub ignore the test failure on
Fedora.
PiperOrigin-RevId: 428485354
Change-Id: I6b55c5441c4c27b018d19498d2296c7d3da65846
