Optionally shutdown after killing last buffer of managed project (#309)

This should close issue joaotavora/eglot#217, also cf. joaotavora/eglot#270. * eglot.el (eglot-autoshutdown): New defcustom. (eglot--managed-mode-onoff): Shutdown if so configured and no managed buffers left. Co-authored-by: João Távora <[email protected]>
bhankas · Oct 5, 2019 · 8905ea8 · 8905ea8
1 parent 533a12d
commit 8905ea8
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/lisp/progmodes/eglot.el b/lisp/progmodes/eglot.el
@@ -170,6 +170,10 @@ as 0, i.e. don't block at all."
   :type '(choice (boolean :tag "Whether to inhibit autoreconnection")
                  (integer :tag "Number of seconds")))
 
+(defcustom eglot-autoshutdown nil
+  "If non-nil, shut down server after killing last managed buffer."
+  :type 'boolean)
+
 (defcustom eglot-events-buffer-size 2000000
   "Control the size of the Eglot events buffer.
 If a number, don't let the buffer grow larger than that many
@@ -1224,7 +1228,11 @@ Reset in `eglot--managed-mode-onoff'.")
              (setq eglot--cached-current-server nil)
              (when server
                (setf (eglot--managed-buffers server)
-                     (delq buf (eglot--managed-buffers server)))))))))
+                     (delq buf (eglot--managed-buffers server)))
+               (when (and eglot-autoshutdown
+                          (not (eglot--shutdown-requested server))
+                          (not (eglot--managed-buffers server)))
+                 (eglot-shutdown server))))))))
 
 (defun eglot--current-server ()
   "Find the current logical EGLOT server."