Accepting request 1311191 from devel:languages:lua

- Rework Lua version and path macros using RPM Lua blocks.

- Make %{lua_noarchdir} work even without lua-devel installed.

OBS-URL: https://build.opensuse.org/request/show/1311191
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/lua-macros?expand=0&rev=12

.gitattributes

@@ -21,4 +21,3 @@
 *.xz filter=lfs diff=lfs merge=lfs -text
 *.zip filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
-*.changes merge=merge-changes

.gitignore

@@ -1,9 +1 @@
 .osc
-_scmsync.obsinfo
-_buildconfig-*
-_buildinfo-*.xml
-lua-macros-*-build/
-*.obscpio
-*.osc
-_build.*
-.pbuild

_scmsync.obsinfo

@@ -0,0 +1,5 @@
+mtime: 1760224634
+commit: 984b4bf4f2aada9069ea10fd24cedbfd7304d1b1bc74d792201a56543a747683
+url: https://src.opensuse.org/lua/lua-macros.git
+revision: 984b4bf4f2aada9069ea10fd24cedbfd7304d1b1bc74d792201a56543a747683
+projectscmsync: https://src.opensuse.org/lua/_ObsPrj.git

build.specials.obscpio

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6f0dab0a704216725773db8af2af8e8f5bcdd83271b6ca6bb810062d99a0be44
+size 356

install-lua-rock.sh

@@ -1,15 +0,0 @@
-#!/bin/bash
-set -ex
-
-# 1. %{lua_version}
-# 2. %{buildroot}%{_prefix}
-# 3. %{buildroot}%{luarocks_treedir}/%{mod_name}
-
-SOURCE_DIR="$3"
-luarocks --lua-version="$1" --tree="$2" install --deps-mode=none --no-manifest "${*:$#}"
-
-if  [ -d "${SOURCE_DIR}" ] && [ "$(find "${SOURCE_DIR}" -type f | wc -l)" -gt 0 ]
-then
-  mkdir -p __rocktree
-  mv -v "${SOURCE_DIR}"/*/* __rocktree
-fi

lua-macros.changes

@@ -1,31 +1,3 @@
--------------------------------------------------------------------
-Mon Nov  3 00:20:49 UTC 2025 - Matej Cepl <mcepl@cepl.eu>
-
-- Finally broke %lua_provides to be working. I got stumped by the
-  craziness of rpm which runs Lua interpreter with locales and
-  crazy reformatting of integers.
-
--------------------------------------------------------------------
-Mon Oct 20 21:30:36 UTC 2025 - Matej Cepl <mcepl@cepl.eu>
-
-- Rewrite %luarocks_install to use a shell script
-  install-lua-rock.sh, which is packaged as well.
-
--------------------------------------------------------------------
-Tue Oct 14 23:16:09 UTC 2025 - Matej Cepl <mcepl@cepl.eu>
-
-- Fix %luarocks_* macros.
-
--------------------------------------------------------------------
-Mon Oct 13 20:24:01 UTC 2025 - Matej Cepl <mcepl@cepl.eu>
-
-- Fix %%lua_provides.
-
--------------------------------------------------------------------
-Mon Oct 13 17:20:42 UTC 2025 - Matej Cepl <mcepl@cepl.eu>
-
-- Quote %%lua_archdir macro.
-
 -------------------------------------------------------------------
 Sat Oct 11 16:45:06 UTC 2025 - Matej Cepl <mcepl@cepl.eu>
 

lua-macros.spec

@@ -27,7 +27,6 @@ License:        MIT
 Group:          Development/Languages/Other
 URL:            https://www.lua.org
 Source0:        macros.lua
-Source1:        install-lua-rock.sh
 %if 0%{?suse_version} > 1600
 Requires:       lua-interpreter
 %elif 0%{?suse_version} >= 1500
@@ -47,11 +46,9 @@ cp -p %{SOURCE0} .
 :
 
 %install
-install -Dm644 %{SOURCE0} %{buildroot}%{_rpmmacrodir}/macros.lua
-install -Dm755 %{SOURCE1} %{buildroot}%{_rpmconfigdir}/install-lua-rock.sh
+install -Dm644 macros.lua %{buildroot}%{_rpmmacrodir}/macros.lua
 
 %files
 %{_rpmmacrodir}/macros.lua
-%{_rpmconfigdir}/install-lua-rock.sh
 
 %changelog

macros.lua

@@ -13,96 +13,78 @@ print(ver)
   local nodots = ver:gsub("%.", "")
   print(nodots)
 }
+
 # compiled modules should go here
-%lua_archdir %{lua:
-  local handle = io.popen("pkgconf --variable=INSTALL_CMOD lua 2>/dev/null")
-  local result = handle:read("*a")
-  handle:close()
-  result = result:gsub("^%s*(.-)%s*$", "%1")
-  print(result)
-}
+%lua_archdir %(pkgconf --variable=INSTALL_CMOD lua)
+
 # pure Lua modules should go here
 %lua_noarchdir %{lua:
 local output = ""
-local f = io.popen("pkgconf --variable=INSTALL_LMOD lua 2>/dev/null")
+local f = io.popen("pkgconf --variable=INSTALL_LMOD lua")
+
 if f ~= nil then
     output = f:read("*a"):gsub("^%s*(.-)%s*$", "%1")
     f:close()
 end
+
 if output:len() > 0 then
     print(output)
     return
 end
+
 print(rpm.expand("%{_datadir}/lua/%{lua_version}"))
 }
+
 # lua includes folder
-%lua_incdir %{lua:
-  local handle = io.popen("pkgconf --variable=includedir lua 2>/dev/null")
-  local result = handle:read("*a")
-  handle:close()
-  result = result:gsub("^%s*(.-)%s*$", "%1")
-  print(result)
-}
+%lua_incdir %(pkgconf --variable=includedir lua)
+
 %lua_version_default %{lua:
-local result = "5.4"
+local result = 5.4
 local ver = rpm.expand("%{?suse_version}")
 if #ver > 0 then
     ver = tonumber(ver)
     if ver < 1500 then
-        result = "5.1"
-    elseif ver < 1600 then
-        result = "5.3"
+        result = 5.1
+    elseif ver == 1500 then
+        result = 5.3
     end
 end
 print(result)
 }
-# Define a conditional that evaluates true when building for the default Lua version
-%lua_version_default_nodots %{lua:
-  local ver = rpm.expand("%{lua_version_default}")
-  local nodots = ver:gsub("%.", "")
-  print(nodots)
-}
+%lua_version_default_nodots %(lua -e 'print((string.gsub("%{lua_version_default}", "%.", "")))')
+
+%ifluadefault \
+%if %{lua_version_nodots} == %{lua_version_default_nodots} \
+%{nil}
+
 # Lua default version
-# This REQUIRES macro %%{mod_name} to be defined.
+# This REQUIRES macro %{mod_name} to be defined.
 # -e: Exclude lua prefix
 # -n: Specify name
-%lua_provides(en:) %{lua:
-local mod_name = rpm.expand("%{?mod_name}")
-if mod_name == "" or mod_name == "%{?mod_name}" then
-    print("-- Error: %%{mod_name} is not defined!")
-    return
-end
-
-local lua_ver_nodots = rpm.expand("%{lua_version_nodots}")
-local lua_ver_default_nodots = rpm.expand("%{lua_version_default_nodots}")
-local flavor = rpm.expand("%{flavor}")
-local version = rpm.expand("%{version}")
-local release = rpm.expand("%{release}")
-
-local provides_name
-if rpm.expand("%{-n*}") ~= "" then
-    provides_name = rpm.expand("%{-n*}")
-elseif rpm.expand("%{-e:1}") == "1" then
-    provides_name = mod_name
-else
-    provides_name = "lua-" .. mod_name
-end
-
-if lua_ver_nodots == lua_ver_default_nodots then
-    print("Provides: " .. provides_name .. " = " .. version .. "-" .. release .. "\\n")
-    print("Obsoletes: " .. provides_name .. " < " .. version .. "-" .. release .. "\\n")
-end
-
-if flavor == "luajit" then
-    print("Obsoletes: lua51-" .. mod_name .. " <= " .. version .. "-" .. release .. "\\n")
-end
-}
+%lua_provides(en:) \
+%ifluadefault \
+%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 \
+%{nil}
 
 # LuaRocks
 %luarocks_build \
-luarocks --lua-version "%{lua_version}" make --deps-mode none --pack-binary-rock
-
-%luarocks_treedir %{_prefix}/lib/luarocks/rocks-%{lua_version}
+luarocks --lua-version "%{lua_version}" \\\
+make --pack-binary-rock --deps-mode none
 
 %luarocks_install \
-  %{_rpmconfigdir}/install-lua-rock.sh "%{lua_version}" "%{buildroot}%{_prefix}" "%{buildroot}%{luarocks_treedir}/%{mod_name}"
+luarocks --lua-version="%{lua_version}" --tree="%{buildroot}%{_prefix}" \\\
+install --deps-mode=none --no-manifest
+
+%luarocks_treedir %{_prefix}/lib/luarocks/rocks-%{lua_version}