nix: zsh more config

config/nix/hm/common.nix

@@ -11,13 +11,8 @@
       enableSyntaxHighlighting = true;
       # syntaxHighlighting.enable = true; # 23.11 syntax
       historySubstringSearch.enable = true;
-      initExtra = ''
+      initExtra = builtins.readFile ./zshrc.sh;
-        # powerline-go duration support
+      defaultKeymap = "viins";
-        zmodload zsh/datetime
-        function preexec() {
-            __TIMER=$EPOCHREALTIME
-        }
-      '';
     };
     powerline-go = {
       enable = true;
@@ -73,6 +68,10 @@
     };
     fzf.enable = true;
     # TODO highlight or bat
+    nix-index = {
+      enable = true;
+      enableZshIntegration = true;
+    };
   };
   home = {
     stateVersion = "23.05";

config/nix/hm/zshrc.sh

@@ -0,0 +1,42 @@
+# powerline-go duration support
+zmodload zsh/datetime
+function preexec() {
+    __TIMER=$EPOCHREALTIME
+}
+
+# Cursor based on mode
+if [ $TERM = "linux" ]; then
+    _LINE_CURSOR="\e[?0c"
+    _BLOCK_CURSOR="\e[?8c"
+else
+    _LINE_CURSOR="\e[6 q"
+    _BLOCK_CURSOR="\e[2 q"
+fi
+function zle-keymap-select zle-line-init
+{
+    case $KEYMAP in
+        vicmd)      print -n -- "$_BLOCK_CURSOR";;
+        viins|main) print -n -- "$_LINE_CURSOR";;
+    esac
+}
+function zle-line-finish
+{
+    print -n -- "$_BLOCK_CURSOR"
+}
+zle -N zle-line-init
+zle -N zle-line-finish
+zle -N zle-keymap-select
+
+# Also return to normal mode from jk shortcut
+bindkey 'jk' vi-cmd-mode
+
+# Edit command line
+autoload edit-command-line
+zle -N edit-command-line
+bindkey -M vicmd v edit-command-line
+
+# Additional history-substring-search bindings for vi cmd mode
+# TODO Doesn't work, as home-manager loads history-substring at the very end of the file
+# bindkey -M vicmd 'k' history-substring-search-up
+# bindkey -M vicmd 'j' history-substring-search-down
+

config/shell/zshrc

@@ -7,61 +7,6 @@
 # TODO Learn `setopt extendedglob`
 
 
-# Cursor based on mode
-if [ $TERM = "linux" ]; then
-    _LINE_CURSOR="\e[?0c"
-    _BLOCK_CURSOR="\e[?8c"
-else
-    _LINE_CURSOR="\e[6 q"
-    _BLOCK_CURSOR="\e[2 q"
-fi
-function zle-keymap-select zle-line-init
-{
-    case $KEYMAP in
-        vicmd)      print -n -- "$_BLOCK_CURSOR";;
-        viins|main) print -n -- "$_LINE_CURSOR";;
-    esac
-
-    # zle reset-prompt
-    # zle -R
-}
-
-function zle-line-finish
-{
-    print -n -- "$_BLOCK_CURSOR"
-}
-
-zle -N zle-line-init
-zle -N zle-line-finish
-zle -N zle-keymap-select
-
-# Should I really put a comment to explain what this does?
-bindkey 'jk' vi-cmd-mode
-
-# Edit command line
-autoload edit-command-line
-zle -N edit-command-line
-bindkey -M vicmd v edit-command-line
-
-# History search
-# bind UP and DOWN arrow keys
-zmodload zsh/terminfo
-bindkey "$terminfo[kcuu1]" history-substring-search-up
-bindkey "$terminfo[kcud1]" history-substring-search-down
-
-# bind UP and DOWN arrow keys (compatibility fallback
-# for Ubuntu 12.04, Fedora 21, and MacOSX 10.9 users)
-bindkey '^[[A' history-substring-search-up
-bindkey '^[[B' history-substring-search-down
-
-# bind P and N for EMACS mode
-bindkey -M emacs '^P' history-substring-search-up
-bindkey -M emacs '^N' history-substring-search-down
-
-# bind k and j for VI mode
-bindkey -M vicmd 'k' history-substring-search-up
-bindkey -M vicmd 'j' history-substring-search-down
-
 # Autocompletion
 autoload -Uz promptinit
 promptinit