feat(home:zellijmenu): move script from external flake to internal module

home/modules/desktop/tools/zellijMenu.nix

@@ -4,11 +4,231 @@ let
   inherit (lib) mkIf;
   multiplexer = config.ooknet.console.multiplexer;
   launcher = config.ooknet.wayland.launcher;
+  binds = config.ooknet.binds;
+  zellijmenu = pkgs.writeShellApplication {
+    name = "zellijmenu";
+    runtimeInputs = with pkgs; [ coreutils rofi-wayland ];
+    text = /* bash */ ''
+      set -e
+
+      type=""
+      type_dir=""
+      project_name=""
+      project_dir=""
+      session_name=""
+      layout=""
+      spawn_terminal=0
+
+      while [[ "$#" -gt 0 ]]; do
+        case $1 in
+        -n) spawn_terminal=1 ;;
+        *)
+          echo "Unknown parameter: $1" >&2
+          exit 1
+          ;;
+        esac
+        shift
+      done
+
+      rofi_cmd() {
+        MSG=$1
+        rofi -dmenu -i -mesg "$MSG"
+      }
+
+      zellij_cmd() {
+        if [[ "$spawn_terminal" -eq 1 ]]; then
+          ${binds.terminalLaunch} zellij "$@"
+        else
+          zellij "$@"
+        fi
+      }
+
+      session_manager() {
+        session_list() {
+          zellij ls -s | tr ' ' '\n'
+        }
+
+        layout_menu() {
+          layout_list=$(find ~/.config/zellij/layouts -name "*.kdl" | sed 's|.*/||; s/\.kdl$//' | tr ' ' '\n')
+          echo -e "$layout_list" | rofi_cmd "Select layout for $session_name:"
+        }
+
+        session_menu() {
+          echo -e "$(session_list)" | rofi_cmd "Session:"
+        }
+
+        session_select() {
+          session_name=$(session_menu)
+          if [[ -z "$session_name" ]]; then
+            echo "Nothing selected."
+            exit 0
+          fi
+
+          if session_list | grep -qx "$session_name"; then
+            session_action="select"
+          else
+            session_action="create"
+          fi
+        }
+
+        selection_menu() {
+          echo -e "Attach\nDelete\nBack" | rofi_cmd "$session_name action:"
+        }
+
+        while true; do
+          session_select
+          case $session_action in
+          "create")
+            layout="$(layout_menu)"
+            if [ -z "$layout" ]; then
+              echo "No layout given"
+              continue
+            fi
+            zellij_cmd -s "$session_name" --layout "$layout"
+            break
+            ;;
+          "select")
+            selection=$(selection_menu)
+            case $selection in
+            "Attach")
+              zellij_cmd attach "$session_name"
+              break
+              ;;
+            "Delete") zellij delete-session --force "$session_name" ;;
+            "Back") echo "Going back." ;;
+            *) echo "Going Back." ;;
+            esac
+            ;;
+          *) echo "Going Back" ;;
+          esac
+        done
+      }
+
+      project_manager() {
+        get_project_type() {
+          while true; do
+            type=$(echo -e "script\nnix" | rofi_cmd "Select project type:")
+            case "$type" in
+            script)
+              type_dir="$SCRIPTS"
+              break
+              ;;
+            nix)
+              type_dir="$NIX_DIR"
+              break
+              ;;
+            *)
+              echo "Invalid selection, try again."
+              ;;
+            esac
+          done
+        }
+
+        get_project_name() {
+          while true; do
+            project_name=$(rofi_cmd "Enter project name:")
+            if [ -z "$project_name" ]; then
+              echo "No name provided, try again."
+            elif [ -d "$type_dir/$project_name" ]; then
+              echo "Project already exists, try again."
+            else
+              project_dir="$type_dir/$project_name"
+              break
+            fi
+          done
+        }
+
+        get_session_name() {
+          session_name="$project_name"
+          if zellij ls | grep -q "^$session_name$"; then
+            session_name=$(rofi_cmd "Session name '$project_name' in use, enter a new session name:")
+            if [ -z "$session_name" ]; then
+              echo "No session name entered, exiting."
+              exit 1
+            fi
+          fi
+        }
+
+        get_layout() {
+          case "$type" in
+          script)
+            layout="script"
+            ;;
+          nix)
+            layout="nix"
+            ;;
+          *)
+            echo "Unknown project type, using default layout."
+            layout="base"
+            ;;
+          esac
+        }
+
+        select_project() {
+          project_name=$(find "$type_dir" -maxdepth 1 -mindepth 1 -type d ! -name .git -exec basename {} \; | rofi_cmd "Select project:")
+          project_dir="$type_dir/$project_name"
+
+          cd "$project_dir" || return 1
+          get_session_name
+          get_layout
+          zellij_cmd -s "$session_name" --layout "$layout"
+        }
+
+        create_and_start_project() {
+          mkdir -p "$project_dir"
+          cd "$project_dir" || return 1
+
+          case "$type" in
+          script)
+            echo -e "#!/usr/bin/env bash\necho 'hello world'" >"$project_name.sh"
+            chmod +x "$project_name.sh"
+            ;;
+          nix)
+            echo "Creating Nix project..."
+            # still need to implement
+            ;;
+          *)
+            echo "Unknown project type."
+            return 1
+            ;;
+          esac
+
+          get_session_name
+          get_layout
+          zellij_cmd -s "$session_name" --layout "$layout"
+        }
+        project_action=$(echo -e "Create Project\nSelect Project" | rofi_cmd "Project action:")
+        case "$project_action" in
+        "Create Project")
+          get_project_type
+          get_project_name
+          create_and_start_project
+          ;;
+        "Select Project")
+          get_project_type
+          select_project
+          ;;
+        esac
+
+      }
+
+      main() {
+        main_action=$(echo -e "Projects\nSessions" | rofi_cmd "Choose action:")
+        case "$main_action" in
+        "Projects") project_manager ;;
+        "Sessions") session_manager ;;
+        *) echo "Invalid option, exiting." ;;
+        esac
+      }
+
+      main
+    '';
+  };
 in
 
 {
   config = mkIf (multiplexer == "zellij" && launcher == "rofi") {
-    home.packages = [ inputs.ooks-scripts.packages.${pkgs.system}.zellijmenu ];
+    home.packages = [ zellijmenu ];
     ooknet.binds.zellijMenu = "zellijmenu -n";
   };
 }