add push command to justfile

flake.nix

@@ -69,6 +69,10 @@
                 nix build .#tests --offline
                 printf "\\n\\n\\t************ running visual test ************\\n\\n\\n"
                 echo one two three four | CULRS="(255,0,0);(0,0,255);#00FF00" CULR_ORDER="1;0;2" result/bin/culr
+
+              @push:
+                git commit -a
+                git push
             '';
           in ''
             printf '${justFile}' > justfile