Initial luarocks package with v3.5.0

Currently luarocks only supports being compiled with luajit
within openresty.

Signed-off-by: imjoey <majunjie@apache.org>

0001-luarocks-3.5.0-dynamic_libdir.patch

@@ -0,0 +1,39 @@
+From aed621d5db1d521404238a92f16b879180a469a2 Mon Sep 17 00:00:00 2001
+From: Michel Alexandre Salim <michel@michel-slm.name>
+Date: Wed, 27 Jan 2021 20:32:07 -0800
+Subject: [PATCH] Dynamically detect libdir on Linux
+
+Some Linux distributions (e.g. Fedora, CentOS) put 64-bit libraries
+in `/usr/lib64` rather than `/usr/lib`. On such systems `luarocks`
+should use `lib64` rather than `lib`.
+
+Signed-off-by: Michel Alexandre Salim <michel@michel-slm.name>
+---
+ src/luarocks/core/cfg.lua | 12 ++++++++++++
+ 1 file changed, 12 insertions(+)
+
+diff --git a/src/luarocks/core/cfg.lua b/src/luarocks/core/cfg.lua
+index 4ac5ee2..c7d2cb2 100644
+--- a/src/luarocks/core/cfg.lua
++++ b/src/luarocks/core/cfg.lua
+@@ -397,6 +397,18 @@ local function make_defaults(lua_version, target_cpu, platforms, home)
+          defaults.variables.CFLAGS = defaults.variables.CFLAGS.." -fPIC"
+       end
+       defaults.web_browser = "xdg-open"
++      if platforms.linux then
++         -- inline code from fs/linux.lua since
++         -- luarocks.fs can't be required here
++         -- (circular dependencies)
++         local fd, _, code = io.open("/usr/lib64", "r")
++         if code ~= 2 then
++            defaults.lib_modules_path = "/lib64/lua/"..lua_version
++         end
++         if fd then
++            fd:close()
++         end
++      end
+    end
+ 
+    if platforms.cygwin then
+-- 
+2.29.2

luarocks.spec

@@ -0,0 +1,75 @@
+# Use luajit within openresty, which is compatible with lua 5.1
+%global         lua_version             5.1
+%{!?lua_pkgdir: %global     lua_pkgdir  %{_datadir}/lua/%{lua_version}}
+
+# Use luajit within openresty to build luarocks
+%global         openresty_prefix        %{_usr}/local/openresty
+%global         openresty_luajit        %{openresty_prefix}/luajit
+
+Name:           luarocks
+Version:        3.5.0
+Release:        1%{?dist}
+Summary:        A deployment and management system for Lua modules
+
+License:        MIT
+URL:            http://luarocks.org
+Source0:        http://luarocks.org/releases/luarocks-%{version}.tar.gz
+Patch0:         0001-luarocks-3.5.0-dynamic_libdir.patch
+
+BuildArch:      noarch
+
+BuildRequires:  make
+BuildRequires:  openresty-openssl111-devel >= 1.1.1h-1
+BuildRequires:  openresty >= 1.19.3.1-1
+
+Requires:       unzip
+Requires:       zip
+Requires:       openresty-openssl111 >= 1.1.1h-1
+Requires:       openresty >= 1.19.3.1-1
+
+
+%description
+LuaRocks allows you to install Lua modules as self-contained packages
+called "rocks", which also contain version dependency
+information. This information is used both during installation, so
+that when one rock is requested all rocks it depends on are installed
+as well, and at run time, so that when a module is required, the
+correct version is loaded. LuaRocks supports both local and remote
+repositories, and multiple local rocks trees.
+
+
+%prep
+%autosetup -p1
+
+
+%build
+./configure \
+  --prefix=%{_prefix} \
+  --lua-version=%{lua_version} \
+  --with-lua=%{openresty_luajit}
+%make_build
+
+%install
+%make_install
+
+mkdir -p %{buildroot}%{_prefix}/lib/luarocks/rocks-%{lua_version}
+
+%check
+# TODO - find how to run this without having to pre-download entire rocks tree
+# ./test/run_tests.sh
+
+
+%files
+%license COPYING
+%doc README.md
+%dir %{_sysconfdir}/luarocks
+%config(noreplace) %{_sysconfdir}/luarocks/config-%{lua_version}.lua
+%{_bindir}/luarocks
+%{_bindir}/luarocks-admin
+%{_prefix}/lib/luarocks
+%{lua_pkgdir}/luarocks
+
+
+%changelog
+* Fri Jul 30 2021 Joey Ma <majunjie@apache.org> - 3.5.0-1
+- Initial package with 3.5.0, which only suppports openresty luajit for now

luarocks.yaml

@@ -0,0 +1,4 @@
+version_control: github
+src_repo: luarocks/luarocks
+tag_prefix: ^v
+seperator: .