Merge pull request #143347 from SuperSandro2000/appimage-wrapType2-pname-version

pkgs/applications/video/molotov/default.nix

···
 let
   pname = "molotov";
   version = "4.4.0";
-  name = "${pname}-${version}";
   src = fetchurl {
     url = "http://desktop-auto-upgrade.molotov.tv/linux/${version}/molotov.AppImage";
     sha256 = "sha256-l4Il6i8uXSeJqH3ITC8ZUpKXPQb0qcW7SpKx1R46XDc=";
   };
-  appimageContents = appimageTools.extractType2 { inherit name src; };
+  appimageContents = appimageTools.extractType2 { inherit pname version src; };
 in
 appimageTools.wrapType2 {
-  inherit name src;
+  inherit pname version src;
   extraInstallCommands = ''
-    mv $out/bin/${name} $out/bin/${pname}
+    mv $out/bin/${pname}-${version} $out/bin/${pname}
     install -m 444 -D \
       ${appimageContents}/@molotovdesktop-wrapper.desktop \
       $out/share/applications/${pname}.desktop

pkgs/build-support/appimage/default.nix

···
 { lib
-
 , bash
 , binutils-unwrapped
 , coreutils
···
     ];
   };
 
-  extract = { name, src }: pkgs.runCommand "${name}-extracted" {
+  extract = args@{ name ? "${args.pname}-${args.version}", src, ... }: pkgs.runCommand "${name}-extracted" {
       buildInputs = [ appimage-exec ];
     } ''
       appimage-exec.sh -x $out ${src}
···
   extractType2 = extract;
   wrapType1 = wrapType2;
 
-  wrapAppImage = args@{ name, src, extraPkgs, ... }: buildFHSUserEnv
+  wrapAppImage = args@{ name ? "${args.pname}-${args.version}", src, extraPkgs, ... }: buildFHSUserEnv
     (defaultFhsEnvArgs // {
       inherit name;
 
···
         ++ defaultFhsEnvArgs.targetPkgs pkgs ++ extraPkgs pkgs;
 
       runScript = "appimage-exec.sh -w ${src} --";
-    } // (removeAttrs args (builtins.attrNames (builtins.functionArgs wrapAppImage))));
+    } // (removeAttrs args ([ "pname" "version" ] ++ (builtins.attrNames (builtins.functionArgs wrapAppImage)))));
 
-  wrapType2 = args@{ name, src, extraPkgs ? pkgs: [ ], ... }: wrapAppImage
+  wrapType2 = args@{ name ? "${args.pname}-${args.version}", src, extraPkgs ? pkgs: [ ], ... }: wrapAppImage
     (args // {
       inherit name extraPkgs;
       src = extract { inherit name src; };