Add a command to run GDB (#1497)

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## master (unreleased)
 
+* [#1497](https://github.com/bbatsov/projectile/pull/1497)] New command `projectile-run-gdb` (<kbd>x g</kbd> in `projectile-command-map`).
+
 ## 2.1.0 (2020-02-04)
 
 ### New features

projectile.el

@@ -3372,6 +3372,13 @@ regular expression."
   (projectile-with-default-dir (projectile-ensure-project (projectile-project-root))
     (call-interactively #'async-shell-command)))
 
+;;;###autoload
+(defun projectile-run-gdb ()
+  "Invoke `gdb' in the project's root."
+  (interactive)
+  (projectile-with-default-dir (projectile-ensure-project (projectile-project-root))
+    (call-interactively 'gdb)))
+
 ;;;###autoload
 (defun projectile-run-shell (arg)
   "Invoke `shell' in the project's root.
@@ -4624,6 +4631,7 @@ thing shown in the mode line otherwise."
     (define-key map (kbd "x i") #'projectile-run-ielm)
     (define-key map (kbd "x t") #'projectile-run-term)
     (define-key map (kbd "x s") #'projectile-run-shell)
+    (define-key map (kbd "x g") #'projectile-run-gdb)
     (define-key map (kbd "x v") #'projectile-run-vterm)
     (define-key map (kbd "z") #'projectile-cache-current-file)
     (define-key map (kbd "<left>") #'projectile-previous-project-buffer)
@@ -4668,6 +4676,8 @@ thing shown in the mode line otherwise."
         ["Replace in project" projectile-replace]
         ["Multi-occur in project" projectile-multi-occur]
         "--"
+        ["Run GDB" projectile-run-gdb]
+        "--"
         ["Run shell" projectile-run-shell]
         ["Run eshell" projectile-run-eshell]
         ["Run ielm" projectile-run-ielm]