@@ -1,52 +0,0 @@
-#!/bin/sh
-# Copyright (c) 2008, Nanako Shiraishi
-# Prime rerere database from existing merge commits
-
-me=rerere-train
-USAGE="$me rev-list-args"
-
-SUBDIRECTORY_OK=Yes
-OPTIONS_SPEC=
-. $(git --exec-path)/git-sh-setup
-require_work_tree
-cd_to_toplevel
-
-# Remember original branch
-branch=$(git symbolic-ref -q HEAD) ||
-original_HEAD=$(git rev-parse --verify HEAD) || {
-	echo >&2 "Not on any branch and no commit yet?"
-	exit 1
-}
-
-mkdir -p "$GIT_DIR/rr-cache" || exit
-
-git rev-list --parents "$@" |
-while read commit parent1 other_parents
-do
-	if test -z "$other_parents"
-	then
-		# Skip non-merges
-		continue
-	fi
-	git checkout -q "$parent1^0"
-	if git merge $other_parents >/dev/null 2>&1
-	then
-		# Cleanly merges
-		continue
-	fi
-	if test -s "$GIT_DIR/MERGE_RR"
-	then
-		git show -s --pretty=format:"Learning from %h %s" "$commit"
-		git rerere
-		git checkout -q $commit -- .
-		git rerere
-	fi
-	git reset -q --hard
-done
-
-if test -z "$branch"
-then
-	git checkout "$original_HEAD"
-else
-	git checkout "${branch#refs/heads/}"
-fi