From: Junio C Hamano <gitster@pobox.com>
Date: Tue, 26 May 2015 20:49:23 +0000 (-0700)
Subject: Merge branch 'jk/rebase-quiet-noop' into maint
X-Git-Tag: v2.4.2~3
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/5d5343386414d6097cdba797c88e3bc043dc0074?ds=inline;hp=-c

Merge branch 'jk/rebase-quiet-noop' into maint

"git rebase --quiet" was not quite quiet when there is nothing to
do.

* jk/rebase-quiet-noop:
rebase: silence "git checkout" for noop rebase
---

5d5343386414d6097cdba797c88e3bc043dc0074
diff --combined git-rebase.sh
index 55da9db818,ba74d11941..90854e38cb
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@@ -59,7 -59,6 +59,7 @@@ If you prefer to skip this patch, run "
  To check out the original branch and stop rebasing, run "git rebase --abort".')
  "
  unset onto
 +unset restrict_revision
  cmd=
  strategy=
  strategy_opts=
@@@ -467,8 -466,8 +467,8 @@@ the
  else
  	if test -z "$onto"
  	then
 -		empty_tree=`git hash-object -t tree /dev/null`
 -		onto=`git commit-tree $empty_tree </dev/null`
 +		empty_tree=$(git hash-object -t tree /dev/null)
 +		onto=$(git commit-tree $empty_tree </dev/null)
  		squash_onto="$onto"
  	fi
  	unset upstream_name
@@@ -526,10 -525,10 +526,10 @@@ case "$#" i
  	;;
  0)
  	# Do not need to switch branches, we are already on it.
 -	if branch_name=`git symbolic-ref -q HEAD`
 +	if branch_name=$(git symbolic-ref -q HEAD)
  	then
  		head_name=$branch_name
 -		branch_name=`expr "z$branch_name" : 'zrefs/heads/\(.*\)'`
 +		branch_name=$(expr "z$branch_name" : 'zrefs/heads/\(.*\)')
  	else
  		head_name="detached HEAD"
  		branch_name=HEAD ;# detached
@@@ -547,7 -546,7 +547,7 @@@ the
  			"${switch_to:-HEAD}")
  	if test -n "$new_upstream"
  	then
 -		upstream=$new_upstream
 +		restrict_revision=$new_upstream
  	fi
  fi
  
@@@ -573,7 -572,7 +573,7 @@@ require_clean_work_tree "rebase" "$(get
  # and if this is not an interactive rebase.
  mb=$(git merge-base "$onto" "$orig_head")
  if test "$type" != interactive && test "$upstream" = "$onto" &&
 -	test "$mb" = "$onto" &&
 +	test "$mb" = "$onto" && test -z "$restrict_revision" &&
  	# linear history?
  	! (git rev-list --parents "$onto".."$orig_head" | sane_grep " .* ") > /dev/null
  then
@@@ -582,7 -581,7 +582,7 @@@
  		# Lazily switch to the target branch if needed...
  		test -z "$switch_to" ||
  		GIT_REFLOG_ACTION="$GIT_REFLOG_ACTION: checkout $switch_to" \
- 			git checkout "$switch_to" --
+ 			git checkout -q "$switch_to" --
  		say "$(eval_gettext "Current branch \$branch_name is up to date.")"
  		finish_rebase
  		exit 0
@@@ -627,7 -626,7 +627,7 @@@ if test -n "$rebase_root
  then
  	revisions="$onto..$orig_head"
  else
 -	revisions="$upstream..$orig_head"
 +	revisions="${restrict_revision-$upstream}..$orig_head"
  fi
  
  run_specific_rebase