Fresh start to clean history after subtree experiments

justfile

@@ -0,0 +1,34 @@
+default:
+    @just --list
+
+prebuild:
+    #!/usr/bin/env bash
+    if `git status --short | /usr/bin/env grep \?\?`; then
+        git add .
+    fi
+    git pull
+    nix flake update
+
+_update-root:
+    if `/usr/bin/env grep -Rq "nixos" /etc/*-release`; then \
+        sudo nixos-rebuild switch --flake .#$HOSTNAME; \
+    fi
+
+update-root: prebuild _update-root
+
+install-home:
+    home-manager switch --flake .#$USER@core \
+        --extra-experimental-features nix-command \
+        --extra-experimental-features flakes
+
+_update-home:
+    home-manager switch --flake .#$USER@$HOSTNAME \
+    || home-manager switch --flake .#$USER@core
+
+update-home: prebuild _update-home
+
+update: prebuild _update-root _update-home
+
+cleanup:
+    nix-store --gc
+    nix-store --optimise