refactor(neomutt): made some refactoring changes to neomutt config

Reduced the sizes of individual files for the neomutt configuration

1 files changed, 295 insertions, 0 deletions

diff --git a/modules/communication/neomutt/keybindings.nix b/modules/communication/neomutt/keybindings.nix
new file mode 100644
index 0000000..949d520
--- /dev/null
+++ b/modules/communication/neomutt/keybindings.nix
@@ -0,0 +1,295 @@
+{ config, lib, ... }:
+
+{
+  config.programs.neomutt.binds = lib.mkIf config.communication.neomutt.enable [
+    # --- sidebar navigation (vim: k=up, j=down) ---
+    {
+      map = [
+        "index"
+        "pager"
+      ];
+      key = "\\CK";
+      action = "sidebar-prev";
+    }
+    {
+      map = [
+        "index"
+        "pager"
+      ];
+      key = "\\CJ";
+      action = "sidebar-next";
+    }
+    {
+      # select the highlighted mailbox directly, no Ctrl+O needed
+      map = [
+        "index"
+        "pager"
+      ];
+      key = "o";
+      action = "sidebar-open";
+    }
+
+    # --- open / go deeper (vim: l = right/forward) ---
+    {
+      map = [ "index" ];
+      key = "<Return>";
+      action = "display-message";
+    }
+    {
+      map = [ "index" ];
+      key = "l";
+      action = "display-message";
+    }
+    {
+      map = [ "browser" ];
+      key = "<Return>";
+      action = "select-entry";
+    }
+    {
+      map = [ "browser" ];
+      key = "l";
+      action = "select-entry";
+    }
+    {
+      map = [ "attach" ];
+      key = "<Return>";
+      action = "view-attach";
+    }
+    {
+      map = [ "attach" ];
+      key = "l";
+      action = "view-attach";
+    }
+    {
+      map = [
+        "alias"
+        "query"
+      ];
+      key = "<Return>";
+      action = "select-entry";
+    }
+
+    # --- back / exit (vim: h = left/back) ---
+    {
+      map = [ "pager" ];
+      key = "h";
+      action = "exit";
+    }
+    {
+      map = [ "browser" ];
+      key = "h";
+      action = "exit";
+    }
+    {
+      map = [ "attach" ];
+      key = "h";
+      action = "exit";
+    }
+    {
+      map = [ "index" ];
+      key = "h";
+      action = "collapse-thread";
+    }
+
+    # --- pager line scrolling (vim: j/k move by line) ---
+    {
+      map = [ "pager" ];
+      key = "j";
+      action = "next-line";
+    }
+    {
+      map = [ "pager" ];
+      key = "k";
+      action = "previous-line";
+    }
+    {
+      # kept from before: jump straight to the next unread message,
+      # extends the h/l "back/forward" metaphor already in use
+      map = [ "pager" ];
+      key = "l";
+      action = "next-unread";
+    }
+
+    # --- top/bottom of buffer (vim: gg/G -- NOT 0/$, which mean
+    #     start/end of *line* in vim and would be a false friend here) ---
+    {
+      map = [ "index" ];
+      key = "gg";
+      action = "first-entry";
+    }
+    {
+      map = [ "index" ];
+      key = "G";
+      action = "last-entry";
+    }
+    {
+      map = [ "pager" ];
+      key = "gg";
+      action = "top";
+    }
+    {
+      map = [ "pager" ];
+      key = "G";
+      action = "bottom";
+    }
+    {
+      map = [ "browser" ];
+      key = "gg";
+      action = "first-entry";
+    }
+    {
+      map = [ "browser" ];
+      key = "G";
+      action = "last-entry";
+    }
+
+    # --- page scrolling (vim: Ctrl-f/b full page, Ctrl-d/u half page) ---
+    {
+      map = [ "pager" ];
+      key = "\\Cf";
+      action = "next-page";
+    }
+    {
+      map = [ "pager" ];
+      key = "\\Cb";
+      action = "previous-page";
+    }
+    {
+      map = [ "pager" ];
+      key = "\\Cd";
+      action = "half-down";
+    }
+    {
+      map = [ "pager" ];
+      key = "\\Cu";
+      action = "half-up";
+    }
+    {
+      # index has no half-page concept, so Ctrl-d/u fall back to
+      # the same full-page scroll as Ctrl-f/b
+      map = [ "index" ];
+      key = "\\Cf";
+      action = "next-page";
+    }
+    {
+      map = [ "index" ];
+      key = "\\Cb";
+      action = "previous-page";
+    }
+    {
+      map = [ "index" ];
+      key = "\\Cd";
+      action = "half-down";
+    }
+    {
+      map = [ "index" ];
+      key = "\\Cu";
+      action = "half-up";
+    }
+
+    # --- search (vim: / forward, ? backward, n/N repeat) ---
+    {
+      map = [
+        "index"
+        "pager"
+      ];
+      key = "/";
+      action = "search";
+    }
+    {
+      map = [
+        "index"
+        "pager"
+      ];
+      key = "?";
+      action = "search-reverse";
+    }
+    {
+      map = [
+        "index"
+        "pager"
+      ];
+      key = "n";
+      action = "search-next";
+    }
+    {
+      map = [
+        "index"
+        "pager"
+      ];
+      key = "N";
+      action = "search-opposite";
+    }
+
+    {
+      map = [
+        "index"
+        "pager"
+      ];
+      key = "u";
+      action = "undelete-message";
+    }
+
+    # --- copy (vim: yy yank -- non-destructive, unlike save-message
+    #     which moves/deletes the original) ---
+    {
+      map = [ "index" ];
+      key = "y";
+      action = "noop";
+    }
+    {
+      map = [ "index" ];
+      key = "yy";
+      action = "copy-message";
+    }
+
+    # --- tagging (vim: v/V visual select single/whole block) ---
+    # NOTE: this overrides neomutt's default "v" (view-attachments).
+    # Attachments are still reachable from the pager/index via the
+    # mailcap auto-view or the attach menu, but if you want plain
+    # "v" back for view-attachments, just delete these two binds.
+    {
+      map = [ "index" ];
+      key = "v";
+      action = "tag-entry";
+    }
+    {
+      map = [ "index" ];
+      key = "V";
+      action = "tag-thread";
+    }
+
+    # --- mailbox switching (vim: gt = next tab) ---
+    {
+      map = [ "index" ];
+      key = "gt";
+      action = "next-unread-mailbox";
+    }
+
+    # --- filter/limit (vim: gf to 'find' or 'filter') ---
+    {
+      map = [ "index" ];
+      key = "gf";
+      action = "limit";
+    }
+
+    # --- filter/limit (vim: gf to 'find' or 'filter') ---
+    {
+      map = [ "index" ];
+      key = "gF";
+      action = "limit";
+    }
+
+    # --- help message to show functions and keybindings ---
+    {
+      map = [
+        "index"
+        "pager"
+        "browser"
+        "attach"
+      ];
+      key = "g?";
+      action = "help";
+    }
+  ];
+}