From 80f9c132037f5cab372321dee0084116311a0d32 Mon Sep 17 00:00:00 2001
From: Raphael <rparodi@student.42.fr>
Date: Tue, 30 Sep 2025 14:39:19 +0200
Subject: [PATCH] core(flake/tmux): adding tmux env for me

- Using tmux for developpement propose so adding a cmd to addit
(tmux-setup)
---
 flake.nix | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/flake.nix b/flake.nix
index 0aa5758..16f7fb5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -19,6 +19,24 @@
     flake-utils.lib.eachDefaultSystem (
       system: let
         pkgs = nixpkgs.legacyPackages.${system};
+        tmux-setup = pkgs.writeShellScriptBin "tmux-setup" ''
+          #!/usr/bin/env sh
+          SESSION="transandance"
+          DIR=$(git rev-parse --show-toplevel 2>/dev/null || pwd)
+          if ! tmux has-session -t $SESSION 2>/dev/null; then
+            tmux new-session -d -s $SESSION -c "$DIR" -n dev
+            tmux send-keys -t $SESSION:0 'vim' C-m
+            tmux split-window -h -p 30 -t $SESSION:0 -c "$DIR"
+            tmux send-keys -t $SESSION:0.1 'exec zsh' C-m
+            tmux split-window -v -p 30 -t $SESSION:0.1 -c "$DIR"
+            tmux send-keys -t $SESSION:0.2 'watch -n0.5 pnpm --prefix=./src/ eslint .' C-m
+            tmux new-window -t $SESSION:1 -n git -c "$DIR"
+            tmux send-keys -t $SESSION:1 'lazygit' C-m
+          fi
+          tmux select-window -t $SESSION:0
+          tmux select-pane -t $SESSION:0.0
+          tmux attach -t $SESSION
+        '';
       in {
         devShell = pkgs.mkShellNoCC {
           packages = with pkgs; [
@@ -31,6 +49,7 @@
             dbmlSQLite.packages.${system}.default
             sqlite-interactive
             clang
+            tmux-setup
           ];
           shellHook = ''
             export PODMAN_COMPOSE_WARNING_LOGS="false";