Currently only works when building with debug target. On GitHub actions
target release results in linking errors. So disable PTY for release
builds.
Part of #25.
Uses fork of node-pty native code for forking pseudoterminals.
Uses libuv pipe handle to communicate with the child process.
- Paves the way for cross-platform (Linux, macOS and Windows) support.
- Renames Pseudoterminal to PTY (which is much easier to type and spell :D).
- Better performance than the old Pseudoterminal node. Especially when
streaming large amounts of data such as running the `yes` command.
- Allows setting custom file, args, initial window size, cwd, env vars
(including important ones such as TERM and COLORTERM) and uid/gid
on Linux and macOS.
- Returns process exit code and terminating signal.
- Uses matrix so that build steps don't need to be defined multiple
times.
- Caches godot-cpp bindings, so they only need to be built when the
submodule version changes.
- Uploads build artifacts for linux 32/64-bit, windows 64-bit and macOS
64-bit.
