Merge pull request #44102 from alyssais/weechat-unwrapped

weechat: seperate weechat-unwrapped from wrapper

pkgs/applications/networking/irc/weechat/default.nix

@@ -2,7 +2,6 @@
 , ncurses, openssl, aspell, gnutls
 , zlib, curl, pkgconfig, libgcrypt
 , cmake, makeWrapper, libobjc, libresolv, libiconv
-, writeScriptBin # for withPlugins
 , asciidoctor # manpages
 , guileSupport ? true, guile
 , luaSupport ? true, lua5
@@ -11,8 +10,6 @@
 , rubySupport ? true, ruby
 , tclSupport ? true, tcl
 , extraBuildInputs ? []
-, configure ? { availablePlugins, ... }: { plugins = builtins.attrValues availablePlugins; }
-, runCommand, buildEnv
 }:
 
 let
@@ -27,7 +24,7 @@ let
   ];
   enabledPlugins = builtins.filter (p: p.enabled) plugins;
 
-  weechat =
+  in
     assert lib.all (p: p.enabled -> ! (builtins.elem null p.buildInputs)) plugins;
     stdenv.mkDerivation rec {
       version = "2.3";
@@ -82,72 +79,4 @@ let
         maintainers = with stdenv.lib.maintainers; [ lovek323 garbas the-kenny lheckemann ma27 ];
         platforms = stdenv.lib.platforms.unix;
       };
-    };
-in if configure == null then weechat else
-  let
-    perlInterpreter = perl;
-    availablePlugins = let
-        simplePlugin = name: {pluginFile = "${weechat.${name}}/lib/weechat/plugins/${name}.so";};
-      in rec {
-        python = {
-          pluginFile = "${weechat.python}/lib/weechat/plugins/python.so";
-          withPackages = pkgsFun: (python // {
-            extraEnv = ''
-              export PYTHONHOME="${pythonPackages.python.withPackages pkgsFun}"
-            '';
-          });
-        };
-        perl = (simplePlugin "perl") // {
-          extraEnv = ''
-            export PATH="${perlInterpreter}/bin:$PATH"
-          '';
-          withPackages = pkgsFun: (perl // {
-            extraEnv = ''
-              ${perl.extraEnv}
-              export PERL5LIB=${lib.makeFullPerlPath (pkgsFun perlPackages)}
-            '';
-          });
-        };
-        tcl = simplePlugin "tcl";
-        ruby = simplePlugin "ruby";
-        guile = simplePlugin "guile";
-        lua = simplePlugin "lua";
-      };
-
-    config = configure { inherit availablePlugins; };
-
-    plugins = config.plugins or (builtins.attrValues availablePlugins);
-
-    pluginsDir = runCommand "weechat-plugins" {} ''
-      mkdir -p $out/plugins
-      for plugin in ${lib.concatMapStringsSep " " (p: p.pluginFile) plugins} ; do
-        ln -s $plugin $out/plugins
-      done
-    '';
-
-    init = let
-      init = builtins.replaceStrings [ "\n" ] [ ";" ] (config.init or "");
-
-      mkScript = drv: lib.flip map drv.scripts (script: "/script load ${drv}/share/${script}");
-
-      scripts = builtins.concatStringsSep ";" (lib.foldl (scripts: drv: scripts ++ mkScript drv)
-        [ ] (config.scripts or []));
-    in "${scripts};${init}";
-
-    mkWeechat = bin: (writeScriptBin bin ''
-      #!${stdenv.shell}
-      export WEECHAT_EXTRA_LIBDIR=${pluginsDir}
-      ${lib.concatMapStringsSep "\n" (p: lib.optionalString (p ? extraEnv) p.extraEnv) plugins}
-      exec ${weechat}/bin/${bin} "$@" --run-command ${lib.escapeShellArg init}
-    '') // {
-      inherit (weechat) name meta;
-      unwrapped = weechat;
-    };
-  in buildEnv {
-    name = "weechat-bin-env-${weechat.version}";
-    paths = [
-      (mkWeechat "weechat")
-      (mkWeechat "weechat-headless")
-    ];
-    meta = weechat.meta;
     }

pkgs/applications/networking/irc/weechat/wrapper.nix

@@ -0,0 +1,57 @@
+{ pythonPackages, perl, runCommand, lib, writeScriptBin, stdenv
+}:
+
+weechat:
+
+let
+  wrapper = {
+    configure ? { availablePlugins, ... }: { plugins = builtins.attrValues availablePlugins; }
+  }:
+
+  let
+    perlInterpreter = perl;
+    config = configure {
+      availablePlugins = let
+        simplePlugin = name: { pluginFile = "${weechat.${name}}/lib/weechat/plugins/${name}.so"; };
+        in rec {
+          python = {
+            pluginFile = "${weechat.python}/lib/weechat/plugins/python.so";
+            withPackages = pkgsFun: (python // {
+              extraEnv = ''
+                export PYTHONHOME="${pythonPackages.python.withPackages pkgsFun}"
+              '';
+            });
+          };
+          perl = (simplePlugin "perl") // {
+            extraEnv = ''
+              export PATH="${perlInterpreter}/bin:$PATH"
+            '';
+          };
+          tcl = simplePlugin "tcl";
+          ruby = simplePlugin "ruby";
+          guile = simplePlugin "guile";
+          lua = simplePlugin "lua";
+        };
+    };
+
+    inherit (config) plugins;
+
+    pluginsDir = runCommand "weechat-plugins" {} ''
+      mkdir -p $out/plugins
+      for plugin in ${lib.concatMapStringsSep " " (p: p.pluginFile) plugins} ; do
+        ln -s $plugin $out/plugins
+      done
+    '';
+
+  in (writeScriptBin "weechat" ''
+    #!${stdenv.shell}
+    export WEECHAT_EXTRA_LIBDIR=${pluginsDir}
+    ${lib.concatMapStringsSep "\n" (p: lib.optionalString (p ? extraEnv) p.extraEnv) plugins}
+    exec ${weechat}/bin/weechat "$@"
+  '') // {
+    name = weechat.name;
+    unwrapped = weechat;
+    meta = weechat.meta;
+  };
+
+in lib.makeOverridable wrapper

pkgs/top-level/all-packages.nix

@@ -19738,12 +19738,16 @@ in
 
   webtorrent_desktop = callPackage ../applications/video/webtorrent_desktop {};
 
-  weechat = callPackage ../applications/networking/irc/weechat {
+  wrapWeechat = callPackage ../applications/networking/irc/weechat/wrapper.nix { };
+
+  weechat-unwrapped = callPackage ../applications/networking/irc/weechat {
     inherit (darwin) libobjc;
     inherit (darwin) libresolv;
     guile = guile_2_0;
   };
 
+  weechat = wrapWeechat weechat-unwrapped { };
+
   weechatScripts = callPackage ../applications/networking/irc/weechat/scripts { };
 
   westonLite = weston.override {