Add support for multi-vterm

CHANGELOG.develop

@@ -3560,6 +3560,7 @@ files (thanks to Daniel Nicolai)
   - function: =spacemacs/make-variable-layout-local=
   (thanks to JAremko and duianto)
 - Better keybindings for ~ESC~ and ~RET~ in vterm =evil-normal-state= (thanks to kenkangxgwe)
+- Added support for multi-vterm as default terminal option
 **** Shell Scripts
 - Added new company-shell environment variable backend
   (thanks to Alexander-Miller)

layers/+tools/shell/README.org

@@ -35,6 +35,7 @@
   - [[#multi-term][Multi-term]]
   - [[#eshell-1][Eshell]]
   - [[#vterm][vterm]]
+  - [[#multi-vterm][Multi-vterm]]
 
 * Description
 This layer configures the various shells available in Emacs.
@@ -118,6 +119,7 @@ to the following variables:
 - =term=
 - =ansi-term= (default on Linux/macOS)
 - =multi-term=
+- =multi-vterm=
 - =vterm=
 
 #+BEGIN_SRC emacs-lisp
@@ -294,6 +296,7 @@ Some advanced configuration is setup for =eshell= in this layer:
 | ~SPC a t s e~ | Toggle pop-shell with =eshell=                           |
 | ~SPC a t s i~ | Toggle pop-shell with =shell=                            |
 | ~SPC a t s m~ | Toggle pop-shell with =multi-term=                       |
+| ~SPC a t s M~ | Toggle pop-shell with =multi-vterm=                      |
 | ~SPC a t s t~ | Toggle pop-shell with =ansi-term=                        |
 | ~SPC a t s T~ | Toggle pop-shell with =term=                             |
 | ~SPC a t s v~ | Toggle pop-shell with =vterm=                            |
@@ -324,6 +327,7 @@ in the current buffer instead of a popup.
 | ~SPC m n~              | go to next multi-term          |
 | ~SPC m N~ or ~SPC m p~ | go to previous multi-term      |
 
+
 ** Eshell
 
 | Key binding        | Description                  |
@@ -346,3 +350,12 @@ For example with bash
   (shell :variables
          spacemacs-vterm-history-file-location "~/.bash_history")
 #+END_SRC
+
+** Multi-vterm
+
+| Key binding            | Description                |
+|------------------------+----------------------------|
+| ~SPC m c~              | create a new multi-vterm   |
+| ~SPC m n~              | go to next multi-vterm     |
+| ~SPC m N~ or ~SPC m p~ | go to previous multi-vterm |
+| ~SPC m r~              | rename vterm buffer        |

layers/+tools/shell/funcs.el

@@ -75,6 +75,7 @@ Additionally changes to working directory when the value of
 `shell-pop-autocd-to-working-dir' is non-nil (default)."
   (interactive)
   (let ((shell (cl-case shell-default-shell
+                 ('multi-vterm 'multivterm)
                  ('multi-term 'multiterm)
                  ('shell 'inferior-shell)
                  (t shell-default-shell))))
@@ -241,6 +242,11 @@ is achieved by adding the relevant text properties."
   (interactive)
   (multi-term))
 
+(defun multivterm (&optional ARG)
+  "Wrapper to be able to call multi-vterm from shell-pop"
+  (interactive)
+  (multi-vterm))
+
 (defun inferior-shell (&optional ARG)
   "Wrapper to open shell in current window"
   (interactive)

layers/+tools/shell/packages.el

@@ -43,6 +43,7 @@
     terminal-here
     vi-tilde-fringe
     window-purpose
+    (multi-vterm :toggle (not (spacemacs/system-is-mswindows)))
     (vterm :toggle (not (spacemacs/system-is-mswindows)))))
 
 
@@ -368,6 +369,25 @@
       (with-eval-after-load 'centered-cursor-mode
         (add-hook 'vterm-mode-hook 'spacemacs//inhibit-global-centered-cursor-mode)))))
 
+(defun shell/init-multi-vterm ()
+  (use-package multi-vterm
+    :defer t
+    :init
+    (progn
+      (make-shell-pop-command "multivterm" multivterm)
+      (spacemacs/set-leader-keys "atsM" 'spacemacs/shell-pop-multivterm)
+      (spacemacs/register-repl 'multi-vterm 'multi-vterm))
+    :config
+    (progn
+      (setq vterm-shell shell-default-term-shell)
+      ;; multi-term commands to create terminals and move through them.
+      (spacemacs/set-leader-keys-for-major-mode 'vterm-mode
+        "c" 'multi-vterm
+        "n" 'multi-vterm-next
+        "N" 'multi-vterm-prev
+        "p" 'multi-vterm-prev
+        "r" 'multi-vterm-rename-buffer))))
+
 (defun shell/post-init-window-purpose ()
   (purpose-set-extension-configuration
    :shell-layer