tools.s: init

Run packages from superconfig with a short command.
Uses ~/src/superconfig if available, falls back to built-in flake reference.

Author: Lassulus

tools/s/flake-module.nix

@@ -0,0 +1,28 @@
+{ self, ... }:
+{
+  perSystem =
+    { pkgs, ... }:
+    {
+      packages.s = pkgs.writers.writeDashBin "s" ''
+        set -efu
+
+        # Use local checkout if it exists, otherwise fall back to self
+        if [ -d "$HOME/src/superconfig" ]; then
+          flake="$HOME/src/superconfig"
+        else
+          flake="${self}"
+        fi
+
+        if [ $# -eq 0 ]; then
+          echo "Usage: s <package> [args...]" >&2
+          echo "Runs a package from superconfig ($flake)" >&2
+          exit 1
+        fi
+
+        pkg="$1"
+        shift
+
+        exec ${pkgs.nix}/bin/nix run "$flake#$pkg" -- "$@"
+      '';
+    };
+}