* Switch docker to no longer build a bundle separate from the kaleidoscope
dir.
Stop copying over a bunch of tarballs we don't need.
* fix shellcheck
* Stop copying the core-bundled copies of Kaleidoscope over to docker
* Symlink our Kaleidoscope into the versions packaged into the arduino
cores when running in docker. We need to do this to satisfy the
sketch_header.h/sketch_footer.h system we use to be able to amend
arduino sketches on avr and virtual. (This feature is not used by the
core and may be removed in the future)
* Reimplement docker-clean to do much less work and get the same result
* Add a stub at docs for the docker test runner
@algernon and I have been hashing out a set of terminology over the past week. While this is still fairly incomplete, it is hopefully an improvement on the previous undocumented state of things.
This adds a googletest-based test harness (with googletest pulled into
`testing/googletest`, so we have a fixed state of it), and a few test
cases that demonstrate its use.
Original work by Eric Paniagua in #898, with minor cleanups by Gergely
Nagy.
Signed-off-by: Eric Paniagua <epaniagua@google.com>
Signed-off-by: Gergely Nagy <algernon@keyboard.io>
