WIP fix: make macros.lua work with RPM 4.14.3 on Leap 15.5

macros.lua

@@ -6,12 +6,12 @@ local f = io.popen("lua -e 'print(_VERSION)'")
 local output = f:read("*a")
 f:close()
 local ver = output:match("Lua (%d%.%d)")
-print(ver)
+print(ver:gsub("^%s*(.-)%s*$", "%1"))
 }
 %lua_version_nodots %{lua:
   local ver = rpm.expand("%{lua_version}")
   local nodots = ver:gsub("%.", "")
-  print(nodots)
+  print(nodots:gsub("^%s*(.-)%s*$", "%1"))
 }
 # compiled modules should go here
 %lua_archdir %{lua:
@@ -64,30 +64,47 @@ print(result)
 }
 # Lua default version
 # This REQUIRES macro %{mod_name} to be defined.
-# -e: Exclude lua prefix
-# -n: Specify name
-%lua_provides(en:) %{lua:
+# Optionally you can define macro `lua_provides_type`, which can
+# have two different values:
+# 'exclude-prefix' which excludes lua prefix, or
+# anything else which is used as the provided symbol
+%lua_provides %{lua:
 local mod_name = rpm.expand("%{?mod_name}")
 if mod_name == "" then
     print("-- Error: %{mod_name} is not defined!")
     return
 end
-print([[
-%if "%{lua_version_nodots}" == "%{lua_version_default_nodots}"
-%if 0%{?-n:1}
-Provides: %{-n*} = %{version}-%{release}
-Obsoletes: %{-n*} < %{version}-%{release}
-%else
-%if 0%{?-e:1}
-Provides: %{mod_name} = %{version}-%{release}
-Obsoletes: %{mod_name} < %{version}-%{release}
-%else
-Provides: lua-%{mod_name} = %{version}-%{release}
-Obsoletes: lua-%{mod_name} < %{version}-%{release}
-%endif
-%endif
-%endif
-]])
+
+local current_ver = rpm.expand("%{lua_version_nodots}"):gsub("^%s*(.-)%s*$", "%1")
+local default_ver = rpm.expand("%{lua_version_default_nodots}"):gsub("^%s*(.-)%s*$", "%1")
+
+local output = ""
+
+-- Check if we are building for the default Lua version
+if current_ver == default_ver then
+
+    local package_type = rpm.expand("%{?lua_provides_type}"):gsub("^%s*(.-)%s*$", "%1")
+    local package_name = mod_name
+
+    -- Check for type defined externally (e.g., via --define 'lua_provides_type package-name')
+    if package_type == "exclude-prefix" then
+        -- Use name without "lua-" prefix
+        package_name = mod_name
+    elseif package_type ~= "" then
+        -- Use custom name defined by package_type
+        package_name = package_type
+    else
+        -- Default: Use 'lua-' prefix
+        package_name = "lua-" .. mod_name
+    end
+
+    local version = rpm.expand("%{version}")
+    local release = rpm.expand("%{release}")
+
+    output = "Provides: " .. package_name .. " = " .. version .. "-" .. release .. " Obsoletes: " .. package_name .. " < " .. version .. "-" .. release
+end
+
+print(output)
 }
 
 # LuaRocks