Signal an error if godot executable can't be found

2026-01-05 22:10:05 +03:00 · 2020-05-28 21:52:49 +01:00
parent 36c92dff15
commit f94b8d209c
1 changed files with 3 additions and 0 deletions
--- a/gdscript-godot.el
+++ b/gdscript-godot.el
@@ -50,6 +50,9 @@
 CMD is the command to be invoked by the shell.  If SHOW, the
 output of the process will be provided in a buffer named
 `*godot*'."
+  (when (not (executable-find gdscript-godot-executable))
+    (error "Error: Could not find %s on PATH. Please customize the gdscript-godot-executable variable." gdscript-godot-executable))
+
  (start-process-shell-command "Godot Process" (if show
                                                   "*godot*" nil) cmd))