refactor flake

flake.nix

@@ -3,21 +3,18 @@
 
   inputs = {
     flake-parts.url = "github:hercules-ci/flake-parts";
-    nixpkgs.url = "github:NixOS/nixpkgs/9da7f1cf7f8a6e2a7cb3001b048546c92a8258b4";
+    nixpkgs.url = "github:NixOS/nixpkgs";
+    wildfly = {
+      url = "github:0qln/wildfly";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
-  outputs = inputs @ {
-    flake-parts,
-    self,
-    ...
-  }:
+  outputs = inputs @ {flake-parts, ...}:
     flake-parts.lib.mkFlake {inherit inputs;} {
       imports = [];
       systems = ["x86_64-linux" "aarch64-linux" "aarch64-darwin" "x86_64-darwin"];
       perSystem = {
-        config,
-        self',
-        inputs',
         pkgs,
         system,
         ...
@@ -50,40 +47,7 @@
                 ]))
           ];
 
-          wildfly = pkgs.stdenvNoCC.mkDerivation {
-            name = "wildfly-39.0.0.Final";
-            src = pkgs.fetchzip {
-              url = "https://github.com/wildfly/wildfly/releases/download/39.0.0.Final/wildfly-39.0.0.Final.zip";
-              hash = "sha256-nfdb4doRRn4AwMQZkNYwIDBKIq4iY6diFX/WlPFQqZI=";
-            };
-            installPhase = ''
-              mkdir -p $out
-              cp -r $src/* $out/
-            '';
-          };
-
-          wildfly-fhs = pkgs.buildFHSEnv {
-            name = "wildfly-fhs";
-            targetPkgs = pkgs:
-              with pkgs; [
-                openjdk21
-                bash
-                coreutils
-              ];
-            runScript = "${wildfly}/bin/standalone.sh";
-            profile =
-              # bash
-              ''
-                export WILDFLY_BASE_DIR="$HOME/.wildfly-fhs-base"
-                mkdir -p "$WILDFLY_BASE_DIR"/{log,data,deployments,tmp,configuration}
-                if [ ! -f "$WILDFLY_BASE_DIR/configuration/standalone.xml" ]; then
-                  cp -r ${wildfly}/standalone/configuration/* "$WILDFLY_BASE_DIR/configuration/"
-                  chmod -R u+w "$WILDFLY_BASE_DIR/configuration/"
-                fi
-                export JBOSS_HOME=${wildfly}
-                export JBOSS_BASE_DIR="$WILDFLY_BASE_DIR"
-              '';
-          };
+          wildfly-fhs = inputs.wildfly.packages.${system}.wildfly-fhs;
         in {
           # Per-system attributes can be defined here. The self' and inputs'
           # module parameters provide easy access to attributes of the same