From 7147a2913cd38a12b3b3982d949c5a2a82e4af73 Mon Sep 17 00:00:00 2001
From: Jeremy Dormitzer <jeremy.dormitzer@gmail.com>
Date: Mon, 6 Nov 2023 13:33:16 -0500
Subject: [PATCH] Add realgud-jdb [not working]

---
 emacs/.emacs.d/config/init-ide.el | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/emacs/.emacs.d/config/init-ide.el b/emacs/.emacs.d/config/init-ide.el
index a94d099..f7b0572 100644
--- a/emacs/.emacs.d/config/init-ide.el
+++ b/emacs/.emacs.d/config/init-ide.el
@@ -214,7 +214,21 @@
 
 ;; Debugger interface
 (use-package realgud
-  :defer t
+  :defer t)
+
+(use-package realgud-jdb
+  :commands realgud:jdb-maven
   :config
+  (defun realgud:jdb-maven ()
+    "Runs realgud:jdb, setting the classpath from Maven."
+    (interactive)
+    (let ((default-directory (project-root (project-current))))
+      (when (not (locate-dominating-file default-directory "pom.xml"))
+        (user-error "Not a Maven project."))
+      (with-env `(("CLASSPATH" .
+                   ,(s-trim
+                     (shell-command-to-string
+                      "mvn -q exec:exec -Dexec.executable=echo -Dexec.args=\"%classpath\""))))
+        (call-interactively #'realgud--jdb)))))
 
 (provide 'init-ide)