simplify got-push by switching to "got info"

extensions/got.ksh

@@ -3,16 +3,8 @@
 # Thanks to jrick for this one:
 # https://gist.github.com/jrick/d47e1be98609401e86ba0bd6bfbfc8fe
 function got-push {
-	local p="$PWD"
-        while [ ! -e "$p/.got/repository" ]; do
-                if [ "$p" = "/" ]; then
-                        echo "$PWD: not a got checkout" 1>&2
-                        return 1
-                fi
-                p=$(dirname "$p")
-        done
         local r
-        read r < "$p/.got/repository"
+	r=$(got info | awk '$1 ~ "^repository:" {print $2}')
 	(cd "$r" && git push "$@")
 }
 

lib/loader.ksh

@@ -80,4 +80,3 @@ reload() {
 	reload_completions
 	reload_extensions
 }
-