. git-sh-setup || die "Not a git archive"
+usage () {
+ die "git pull [-n] [--no-commit] [-s strategy]... <repo> <head>..."
+}
+
+strategy_args= no_summary= no_commit=
+while case "$#,$1" in 0) break ;; *,-*) ;; *) break ;; esac
+do
+ case "$1" in
+ -n|--n|--no|--no-|--no-s|--no-su|--no-sum|--no-summ|\
+ --no-summa|--no-summar|--no-summary)
+ no_summary=-n ;;
+ --no-c|--no-co|--no-com|--no-comm|--no-commi|--no-commit)
+ no_commit=--no-commit ;;
+ -s=*|--s=*|--st=*|--str=*|--stra=*|--strat=*|--strate=*|\
+ --strateg=*|--strategy=*|\
+ -s|--s|--st|--str|--stra|--strat|--strate|--strateg|--strategy)
+ case "$#,$1" in
+ *,*=*)
+ strategy=`expr "$1" : '-[^=]*=\(.*\)'` ;;
+ 1,*)
+ usage ;;
+ *)
+ strategy="$2"
+ shift ;;
+ esac
+ strategy_args="${strategy_args}-s $strategy "
+ ;;
+ -*)
+ # Pass thru anything that is meant for fetch.
+ break
+ ;;
+ esac
+ shift
+done
+
orig_head=$(git-rev-parse --verify HEAD) || die "Pulling into a black hole?"
git-fetch --update-head-ok "$@" || exit 1
echo >&2 "No changes."
exit 0
;;
-*' '?*)
- echo >&2 "Pulling more than one heads; making an Octopus."
- exec git-octopus
+?*' '?*)
+ strategy_default_args='-s octopus'
+ ;;
+*)
+ strategy_default_args='-s resolve'
+ ;;
+esac
+
+case "$strategy_args" in
+'')
+ strategy_args=$strategy_default_args
;;
esac
merge_name=$(git-fmt-merge-msg <"$GIT_DIR/FETCH_HEAD")
-git-resolve "$curr_head" $merge_head "$merge_name"
+git-merge $no_summary $no_commit $strategy_args "$merge_name" HEAD $merge_head