Initialize and dispose actions properly

scripts/Common/OS/setup.fish

@@ -66,7 +66,7 @@ function runSetup
         cp -r "$nixPkgsDir" "$mountDir/$nixPkgsDir"
     end
 
-    function actionInitialization
+    function actionPreRun
         echo "Partitioning drives..."
         and getOSConfig partition.script >"$script"
         and "$script"

scripts/lib/action.fish

@@ -1,6 +1,6 @@
 set -l dir (status dirname)
 
-function runAction -V dir
+function runActionSetup -V dir
     source "$dir/hooks.fish"
     source "$dir/nix.fish"
     source "$dir/settings.fish"
@@ -9,30 +9,38 @@ function runAction -V dir
     and echo "Preparing nix..."
     and runHook prepareNix || installNixPkgs
 
-    if [ -z "$CONFIG_NAME" ]
+    and if [ -z "$CONFIG_NAME" ]
         selectProfile config
-        set -x CONFIG_NAME "$config"
+        set -gx CONFIG_NAME "$config"
     end
 
-    and runHook actionInitialization || true
-
-    echo "Flagging repository as safe..."
-    sudo git config --system --add safe.directory (realpath "$(status dirname)/../..")
-
+    and echo "Flagging repository as safe..."
+    and sudo git config --system --add safe.directory (realpath "$(status dirname)/../..")
     and runHook actionPreRun || true
-    $argv
-    and runHook actionPostRun || true
-    sudo git config remove-section --system safe || true
+end
+
+function disposeAction -V dir
+    source "$dir/hooks.fish"
+    source "$dir/nix.fish"
+    runHook actionPostRun || true
+    and uninstallNixPkgs
+    and sudo git config remove-section --system safe || true
+end
+
+function runAction -V dir
+    runActionSetup
+    and $argv
+    and disposeAction
 end
 
 function runSetupUserAction -V dir
     source "$dir/nix.fish"
 
-    function setupUserAction -V dir -V sudoConfig
     if [ (id -u) -eq 0 ]
         set -l cmdline (cat /proc/$fish_pid/cmdline | string split0)
 
         if [ -z "$TMUX" ]
+            runActionSetup
             tmux new-session -e "CONFIG_NAME=$CONFIG_NAME" $cmdline
         else
             source "$dir/settings.fish"
@@ -57,14 +65,11 @@ function runSetupUserAction -V dir
             end >"$sudoConfig"
 
             and sudo --preserve-env --set-home --user "$name" $cmdline
+            disposeAction
             rm "$sudoConfig"
             userdel -rf "$name"
         end
     else
         $argv
-            uninstallNixPkgs
     end
 end
-
-    runAction setupUserAction $argv
-end