From 9fcbb9750afa1b12a14747b4cd94f2ca2c2df199 Mon Sep 17 00:00:00 2001
From: Natsu Kagami <nki@nkagami.me>
Date: Wed, 6 Jul 2022 12:42:03 -0400
Subject: [PATCH] kak: replace fzf.kak with peneira

---
 home/kakoune/kak.nix                         | 65 ++++++++++++++++++--
 home/kakoune/kakrc                           |  7 ---
 home/modules/programs/my-kakoune/default.nix |  4 +-
 home/modules/programs/my-kitty/default.nix   | 18 ++++--
 4 files changed, 74 insertions(+), 20 deletions(-)

diff --git a/home/kakoune/kak.nix b/home/kakoune/kak.nix
index 63e2707..0714957 100644
--- a/home/kakoune/kak.nix
+++ b/home/kakoune/kak.nix
@@ -58,10 +58,19 @@ let
           maintainers = [ maintainers.spacekookie ];
         };
       };
+
+  activationScript = text: pkgs.writeText "config.kak" ''
+    hook global KakBegin .* %{
+      ${text}
+    }
+  '';
 in
 {
   imports = [ ../modules/programs/my-kakoune ./kaktex.nix ];
 
+  # ctags for peneira
+  home.packages = [ pkgs.universal-ctags ];
+
   # Enable the kakoune package.
   programs.my-kakoune.enable = true;
   programs.my-kakoune.enable-fish-session = true;
@@ -120,14 +129,60 @@ in
 
     # Plugins
     {
-      name = "fzf.kak";
+      name = "01-luar";
       src = pkgs.fetchFromGitHub {
-        owner = "andreyorst";
-        repo = "fzf.kak";
-        rev = "68f21eb78638e5a55027f11aa6cbbaebef90c6fb";
-        sha256 = "12zfvyxqgy18l96sg2xng20vfm6b9py6bxmx1rbpbpxr8szknyh6";
+        owner = "gustavo-hms";
+        repo = "luar";
+        rev = "2f430316f8fc4d35db6c93165e2e77dc9f3d0450";
+        sha256 = "sha256-vHn/V3sfzaxaxF8OpA5jPEuPstOVwOiQrogdSGtT6X4=";
       };
     }
+    {
+      name = "02-luar-config.kak";
+      src = activationScript ''
+        # Enable luar
+        require-module luar
+        # Use luajit
+        set-option global luar_interpreter ${pkgs.luajit}/bin/luajit
+      '';
+    }
+    {
+      name = "03-peneira";
+      src = pkgs.fetchFromGitHub {
+        owner = "natsukagami";
+        repo = "peneira";
+        rev = "743b9971472853a752475e7c070ce99089c6840c";
+        sha256 = "sha256-E4ndbF9YC1p0KrvSuGgwmG1Y2IGTuGKJo/AuMixhzlM=";
+      };
+    }
+    {
+      name = "04-peneira-config.kak";
+      src = activationScript ''
+        require-module peneira
+
+        # Change selection color
+        set-face global PeneiraSelected @PrimarySelection
+
+        # Buffers list
+        define-command -hidden peneira-buffers %{
+            peneira 'buffers: ' %{ printf '%s\n' $kak_quoted_buflist } %{
+                buffer %arg{1}
+            }
+        }
+
+        # A peneira menu
+        declare-user-mode fuzzy-match-menu
+
+        map -docstring "Switch to buffer"                            global fuzzy-match-menu b ": peneira-buffers<ret>"
+        map -docstring "Symbols"                                     global fuzzy-match-menu s ": peneira-symbols<ret>"
+        map -docstring "Lines"                                       global fuzzy-match-menu l ": peneira-lines<ret>"
+        map -docstring "Files in project"                            global fuzzy-match-menu f ": peneira-files<ret>"
+        map -docstring "Files in currently opening file's directory" global fuzzy-match-menu F ": peneira-local-files<ret>"
+
+        # Bind menu to user mode
+        map -docstring "Fuzzy matching" global user f ": enter-user-mode fuzzy-match-menu<ret>"
+      '';
+    }
     {
       name = "01-cargo.kak";
       src = pkgs.fetchFromGitHub {
diff --git a/home/kakoune/kakrc b/home/kakoune/kakrc
index 0a8ed8d..bc8d127 100644
--- a/home/kakoune/kakrc
+++ b/home/kakoune/kakrc
@@ -46,13 +46,6 @@ set global grepcmd "rg --line-number --no-column --no-heading --color=never ''"
 # }
 # map global user t -docstring "Open a side terminal on the current directory" ' :iterm-terminal-horizontal fish<ret>'
 
-# fzf.kak
-require-module fzf
-# set global fzf_terminal_command 'iterm-terminal-horizontal kak -c %val{session} -e "%arg{@}"'
-# set global fzf_grep_command 'rg'
-set global fzf_highlight_command 'bat --style=plain --theme=GitHub --color=always {}'
-map global user f -docstring "FZF mode" ': fzf-mode<ret>'
-
 # Comment line and block
 map global normal <#> ': comment-line<ret>'
 map global normal <a-#> ': comment-block<ret>'
diff --git a/home/modules/programs/my-kakoune/default.nix b/home/modules/programs/my-kakoune/default.nix
index 19f9aa5..2e7693d 100644
--- a/home/modules/programs/my-kakoune/default.nix
+++ b/home/modules/programs/my-kakoune/default.nix
@@ -59,8 +59,8 @@ in
       (builtins.listToAttrs (map kakouneAutoload ([
         # include the original autoload files
         {
-          name = "rc";
-          src = "${cfg.package}/share/kak/autoload";
+          name = "00-rc";
+          src = "${cfg.package}/share/kak/autoload/rc";
         }
       ] ++ cfg.autoload)));
   };
diff --git a/home/modules/programs/my-kitty/default.nix b/home/modules/programs/my-kitty/default.nix
index 4965b1a..88864e6 100644
--- a/home/modules/programs/my-kitty/default.nix
+++ b/home/modules/programs/my-kitty/default.nix
@@ -48,13 +48,19 @@ with lib;
             background_tint = "0.85";
           };
       in
-      background // {
-        # Scrollback (128MBs)
-        scrollback_pager_history_size = 128;
+      mkMerge [
+        background
+        {
+          # Scrollback (128MBs)
+          scrollback_pager_history_size = 128;
 
-        # Disable Shell integration (leave it for Nix)
-        shell_integration = "no-rc";
-      };
+          # Disable Shell integration (leave it for Nix)
+          shell_integration = "no-rc";
+
+          # Allow remote control (for kakoune integration)
+          allow_remote_control = true;
+        }
+      ];
 
     keybindings = { };
   };