fish a sa place à côté de bash

applications/terminal/default-applications.nix

@@ -37,7 +37,6 @@ mkIf true {
       delta         # visionneur de différences
   ];
   programs = {
-    fish.enable = true;
     gnupg.agent.enable = true;
     git = {
       enable = true;

configuration/environment.nix

@@ -44,10 +44,13 @@ in
       byobu-adminsys = "/etc/nixos/base/byobu-adminsys";
     };
   };
-  programs.bash = {
+  programs = {
-    enableCompletion = true;
+    fish.enable = true;
-    promptInit = builtins.readFile ./bash-prompt.sh;
+    bash = {
-    interactiveShellInit = builtins.readFile ./bash-interactive-init.sh;
+      enableCompletion = true;
+      promptInit = builtins.readFile ./bash-prompt.sh;
+      interactiveShellInit = builtins.readFile ./bash-interactive-init.sh;
+    };
   };
 
   # https://wiki.mozilla.org/Security/Guidelines/OpenSSH#Modern