Init with apache-hop

default.nix

@@ -0,0 +1,8 @@
+{ system ? builtins.currentSystem }:
+
+let
+  pkgs = import <nixpkgs> { inherit system; };
+in
+{
+  apache-hop = pkgs.callPackage ./pkgs/apache-hop { };
+}

pkgs/apache-hop/default.nix

@@ -0,0 +1,93 @@
+{ pkgs ? import <nixpkgs> { } }:
+
+pkgs.stdenv.mkDerivation rec {
+  pname = "apache-hop";
+  version = "2.15.0";
+
+  src = pkgs.fetchurl {
+    url = "https://dlcdn.apache.org/hop/2.15.0/apache-hop-client-2.15.0.zip";
+    name = "apache-hop-client-2.15.0.zip";
+    sha512 = "9581f48551e35a661a9a12f3e57f9dd5f0df7dc3f49e7931942c308e35aac1ab4ac05da727b290a6ba28a96bb99ea45d4f43dc749106a9846bd87fd0a08ee0e8";
+  };
+
+  nativeBuildInputs = with pkgs; [
+    makeWrapper
+    jdk17
+    unzip
+  ];
+
+  buildInputs = with pkgs; [
+    gtk3
+    glib
+    webkitgtk_4_1
+    libsoup_2_4
+    cairo
+    gdk-pixbuf
+    atk
+    pango
+  ];
+
+  dontBuild = true;
+  dontConfigure = true;
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/opt/apache-hop
+    cp -r . $out/opt/apache-hop/
+    mkdir -p $out/bin
+
+    create_wrapper_script() {
+      local script_name=$1
+      cat > $out/bin/$script_name << EOF
+#!/usr/bin/env bash
+set -e
+
+export HOP_CONFIG_FOLDER="\$HOME/.hop/config"
+export HOP_AUDIT_FOLDER="\$HOME/.hop/audit"
+
+mkdir -p "\$HOP_CONFIG_FOLDER" "\$HOP_AUDIT_FOLDER"
+
+if [ ! -f "\$HOP_CONFIG_FOLDER/hop-config.json" ]; then
+  cp -r $out/opt/apache-hop/config/* "\$HOP_CONFIG_FOLDER/"
+fi
+
+exec $out/opt/apache-hop/$script_name.sh "\$@"
+EOF
+      chmod +x $out/bin/$script_name
+    }
+
+    create_wrapper_script hop-gui
+    create_wrapper_script hop-run
+    create_wrapper_script hop-server
+
+    for script in hop-gui hop-run hop-server; do
+      mv $out/bin/$script $out/bin/.$script-wrapped
+      makeWrapper $out/bin/.$script-wrapped $out/bin/$script \
+        --set JAVA_HOME "${pkgs.jdk17}" \
+        --prefix LD_LIBRARY_PATH : "${pkgs.lib.makeLibraryPath [
+          pkgs.gtk3
+          pkgs.glib
+          pkgs.webkitgtk_4_1
+          pkgs.libsoup_2_4
+          pkgs.cairo
+          pkgs.gdk-pixbuf
+          pkgs.atk
+          pkgs.pango
+        ]}"
+    done
+
+    # Make sure shell scripts are executable
+    chmod +x $out/opt/apache-hop/*.sh
+
+    runHook postInstall
+  '';
+
+  meta = with pkgs.lib; {
+    description = "Apache Hop - Data Integration Platform";
+    homepage = "https://hop.apache.org/";
+    license = licenses.asl20;
+    platforms = platforms.linux;
+    maintainers = with lib.maintainers; [ AmjadGhoufrane ];
+  };
+}