Fix #2343, support pre-commit

[Freed-Wu]

Test file:

test.lua:

---@param x integer
function f(x)
    x = "a"
end

---
repos:
  - repo: https://github.com/LuaLS/lua-language-server
    rev: 3.16.0
    hooks:
      - id: lua-language-server-check

PS: luarocks.org doesn't support host binary lua module, which means users have to build bee.lua from source code, which will cost long time and easy to fail due to poor network and miss dependencies of libunwind and libbfd. I try to provide a luarocks server and it can be used by:

~/.config/luarocks/config-5.1.lua:

rocks_servers = {
    "https://rimeinn.github.io/ime.nvim",
    "https://luarocks.org",
}

The binary module is built in ubuntu, which will not work out of box in other OSes due to some problem like unmatched libbfd version:

$ ldd /home/wzy/.cache/pre-commit/repopwkmc8b0/lua_env-default/lib/luarocks/rocks-5.1/bee.lua/1.7-3/bin/bootstrap
ldd: warning: you do not have execution permission for `/home/wzy/.cache/pre-commit/repopwkmc8b0/lua_env-default/lib/luarocks/rocks-5.1/bee.lua/1.7-3/bin/bootstrap'
        linux-vdso.so.1 (0x00007f8f0bdf8000)
        libunwind.so.8 => /nix/store/l1a7d2hc236a66bzdbcyg91w4snb1ggl-libunwind-1.8.3/lib/libunwind.so.8 (0x00007f8f0bd3a000)
        libbfd-2.42-system.so => not found
        libm.so.6 => /nix/store/rcp9sdrrq8sfxkm5zdykglx7hd2gzbfy-glibc-2.40-66/lib/libm.so.6 (0x00007f8f0bc52000)
        libstdc++.so.6 => not found
        libc.so.6 => /nix/store/rcp9sdrrq8sfxkm5zdykglx7hd2gzbfy-glibc-2.40-66/lib/libc.so.6 (0x00007f8f0ba00000)
        liblzma.so.5 => /nix/store/y725ml8s15w81wmjfq73px2qvyrg5g97-xz-5.8.1/lib/liblzma.so.5 (0x00007f8f0bc1e000)
        libpthread.so.0 => /nix/store/rcp9sdrrq8sfxkm5zdykglx7hd2gzbfy-glibc-2.40-66/lib/libpthread.so.0 (0x00007f8f0bc19000)
        /lib64/ld-linux-x86-64.so.2 => /nix/store/rcp9sdrrq8sfxkm5zdykglx7hd2gzbfy-glibc-2.40-66/lib64/ld-linux-x86-64.so.2 (0x00007f8f0bdfa000)
$ ls /nix/store/n5md3cf7bpik1kbii2i1y3i7p50g1fwy-binutils-2.44-lib/lib/libbfd*so
/nix/store/n5md3cf7bpik1kbii2i1y3i7p50g1fwy-binutils-2.44-lib/lib/libbfd-2.44.so  /nix/store/n5md3cf7bpik1kbii2i1y3i7p50g1fwy-binutils-2.44-lib/lib/libbfd.so

So you have to copy a correct bootstrap:

cp /nix/store/w42pww1mwxw3fwdrngjvsm5p2d8j7wb2-lua-language-server-3.15.0/share/lua-language-server/bin/lua-language-server /home/wzy/.cache/pre-commit/repopwkmc8b0/lua_env-default/lib/luarocks/rocks-5.1/bee.lua/1.7-3/bin/bootstrap

Another problem is luarocks/luarocks#1548 (comment)

/home/wzy/.cache/pre-commit/repopwkmc8b0/lua_env-default/bin/lua-language-server is a shell wrapper to call /home/wzy/.cache/pre-commit/repopwkmc8b0/lua_env-default/lib/luarocks/rocks-5.1/lua-language-server/scm-1/bin/lua-language-server , which will call bee, however, the dir of /home/wzy/.cache/pre-commit/repopwkmc8b0/lua_env-default/bin/bee is not in $PATH. You can:

• add PATH="/home/wzy/.cache/pre-commit/repopwkmc8b0/lua_env-default/bin${PATH+:}$PATH" to /home/wzy/.cache/pre-commit/repopwkmc8b0/lua_env-default/bin/lua-language-server
• or copy a lua-language-server to $PATH's bee.

[sumneko]

Thank you!