flake: basic hydra job

doesn't work but who cares am i right?

flake.lock

@@ -2,16 +2,16 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1716218643,
-        "narHash": "sha256-i/E7gzQybvcGAYDRGDl39WL6yVk30Je/NXypBz6/nmM=",
-        "owner": "NixOS",
+        "lastModified": 1716293225,
+        "narHash": "sha256-pU9ViBVE3XYb70xZx+jK6SEVphvt7xMTbm6yDIF4xPs=",
+        "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "a8695cbd09a7ecf3376bd62c798b9864d20f86ee",
+        "rev": "3eaeaeb6b1e08a016380c279f8846e0bd8808916",
         "type": "github"
       },
       "original": {
-        "owner": "NixOS",
-        "ref": "nixos-23.11",
+        "owner": "nixos",
+        "ref": "nixos-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }

flake.nix

@@ -2,10 +2,15 @@
   description = "Learning Pulse";
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.11";
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
   };
 
-  outputs = { self, nixpkgs }:
+  outputs =
+    { self
+    , nixpkgs
+    , maven
+    , makeWrapper
+    }:
     let
       javaVersion = 22;
       overlays = [
@@ -19,8 +24,36 @@
       forEachSupportedSystem = f: nixpkgs.lib.genAttrs supportedSystems (system: f {
         pkgs = import nixpkgs { inherit overlays system; };
       });
+
     in
     {
+      hydraJobs = {
+        gateway = maven.buildMavenPackage rec {
+          pname = "learningpulse-gateway";
+          version = "1.2.1";
+
+          src = ./gateway;
+
+          mvnHash = "sha256-kLpjMj05uC94/5vGMwMlFzLKNFOKeyNvq/vmB6pHTAo=";
+
+          nativeBuildInputs = [ makeWrapper ];
+
+          installPhase = ''
+            mkdir -p $out/bin $out/share/jd-cli
+            install -Dm644 jd-cli/target/jd-cli.jar $out/share/jd-cli
+
+            makeWrapper ${nixpkgs.pkgs.jre8}/bin/java $out/bin/jd-cli \
+              --add-flags "-jar $out/share/jd-cli/jd-cli.jar"
+          '';
+
+          meta = with lib; {
+            description = "The api gateway for learningpulse";
+            homepage = "https://git.4o1x5.dev/learningpulse/server";
+            license = licenses.gpl3Plus;
+          };
+        };
+      };
+
       devShells = forEachSupportedSystem ({ pkgs }: {
         default = pkgs.mkShell {
           packages = with pkgs; [

hydra.md

@@ -0,0 +1,11 @@
+# Go to root then hydra
+
+```bash
+su
+su - hydra
+```
+
+# Create an user
+
+hydra-create-user <USER> --full-name '<NAME>' \
+ --email-address '<EMAIL>' --password-prompt --role admin