(desktop) Gen 490: split nixcommit into two scripts, one for committing one for pushing. also renamed nixswitch to rebuild

modules/home/scripts/nix/nixpush.nix

@@ -0,0 +1,24 @@
+{ self, pkgs }:
+
+
+pkgs.writeShellScriptBin "nixpush" (''
+#!/run/current-system/sw/bin/bash
+
+scheck && runbg aplay ${self}/media/sound/nixswitch-start.wav
+set -e
+pushd "$HOME/sysflakes"
+
+commits=$(git log origin/$(git rev-parse --abbrev-ref HEAD)..HEAD --oneline)
+if [ -z "$commits" ]; then
+	scheck && runbg aplay ${self}/media/sound/warning.wav
+	echo "Nothing to push"
+	exit
+fi
+
+echo "Pushing the following commits upstream on branch '$(git branch | rg "\*" | awk '{print $2}')'"
+echo "$commits"
+
+git push
+scheck && runbg aplay ${self}/media/sound/gitpush.wav
+popd
+	'')