[Features] Allow running with --features lua52

[SuperBo]

Hi @JohnnyMorganz, My code is currently use label feature of lua, however it is not enabled by default in release version.

Are there anyway for me to enable features like lua52 when running this action?

Thank you for your great Stylua and this github action.

[JohnnyMorganz]

The release version does have lua52 enabled.
What kind of error are you seeing?

You may be experiencing an issue similar to JohnnyMorganz/StyLua#402 where Luau syntax clashes with Lua 5.2 syntax. You can use cargo to build a binary with only lua52 enabled and that should work. Hopefully in the next major release we will have runtime configurable syntax selection.

Unfortunately there is no way right now to use cargo within the stylua action, but doing cargo install stylua --features lua52 and running stylua via normal run steps should be fine

[SuperBo]

@JohnnyMorganz, sorry for not mentioning the error. I met this JohnnyMorganz/StyLua#407.

I managed to use cargo-instal action to install stylua instead.