Merge branch 'sp/maint-push-sideband' into maint

* sp/maint-push-sideband:
  receive-pack: Send internal errors over side-band #2
  t5401: Use a bare repository for the remote peer
  receive-pack: Send hook output over side band #2
  receive-pack: Wrap status reports inside side-band-64k
  receive-pack: Refactor how capabilities are shown to the client
  send-pack: demultiplex a sideband stream with status data
  run-command: support custom fd-set in async
  run-command: Allow stderr to be a caller supplied pipe

Conflicts:
	builtin-receive-pack.c
	run-command.c
	t/t5401-update-hooks.sh

1 files changed, 42 insertions, 42 deletions

diff --git a/t/t5401-update-hooks.sh b/t/t5401-update-hooks.sh
index 325714e52..17bcb0b04 100755
--- a/t/t5401-update-hooks.sh
+++ b/t/t5401-update-hooks.sh
@@ -17,23 +17,22 @@ test_expect_success setup '
 	commit1=$(echo modify | git commit-tree $tree1 -p $commit0) &&
 	git update-ref refs/heads/master $commit0 &&
 	git update-ref refs/heads/tofail $commit1 &&
-	git clone ./. victim &&
-	GIT_DIR=victim/.git git config receive.denyCurrentBranch warn &&
-	GIT_DIR=victim/.git git update-ref refs/heads/tofail $commit1 &&
+	git clone --bare ./. victim.git &&
+	GIT_DIR=victim.git git update-ref refs/heads/tofail $commit1 &&
 	git update-ref refs/heads/master $commit1 &&
 	git update-ref refs/heads/tofail $commit0
 '
 
-cat >victim/.git/hooks/pre-receive <<'EOF'
+cat >victim.git/hooks/pre-receive <<'EOF'
 #!/bin/sh
 printf %s "$@" >>$GIT_DIR/pre-receive.args
 cat - >$GIT_DIR/pre-receive.stdin
 echo STDOUT pre-receive
 echo STDERR pre-receive >&2
 EOF
-chmod u+x victim/.git/hooks/pre-receive
+chmod u+x victim.git/hooks/pre-receive
 
-cat >victim/.git/hooks/update <<'EOF'
+cat >victim.git/hooks/update <<'EOF'
 #!/bin/sh
 echo "$@" >>$GIT_DIR/update.args
 read x; printf %s "$x" >$GIT_DIR/update.stdin
@@ -41,77 +40,77 @@ echo STDOUT update $1
 echo STDERR update $1 >&2
 test "$1" = refs/heads/master || exit
 EOF
-chmod u+x victim/.git/hooks/update
+chmod u+x victim.git/hooks/update
 
-cat >victim/.git/hooks/post-receive <<'EOF'
+cat >victim.git/hooks/post-receive <<'EOF'
 #!/bin/sh
 printf %s "$@" >>$GIT_DIR/post-receive.args
 cat - >$GIT_DIR/post-receive.stdin
 echo STDOUT post-receive
 echo STDERR post-receive >&2
 EOF
-chmod u+x victim/.git/hooks/post-receive
+chmod u+x victim.git/hooks/post-receive
 
-cat >victim/.git/hooks/post-update <<'EOF'
+cat >victim.git/hooks/post-update <<'EOF'
 #!/bin/sh
 echo "$@" >>$GIT_DIR/post-update.args
 read x; printf %s "$x" >$GIT_DIR/post-update.stdin
 echo STDOUT post-update
 echo STDERR post-update >&2
 EOF
-chmod u+x victim/.git/hooks/post-update
+chmod u+x victim.git/hooks/post-update
 
 test_expect_success push '
-	test_must_fail git send-pack --force ./victim/.git \
+	test_must_fail git send-pack --force ./victim.git \
 		master tofail >send.out 2>send.err
 '
 
 test_expect_success 'updated as expected' '
-	test $(GIT_DIR=victim/.git git rev-parse master) = $commit1 &&
-	test $(GIT_DIR=victim/.git git rev-parse tofail) = $commit1
+	test $(GIT_DIR=victim.git git rev-parse master) = $commit1 &&
+	test $(GIT_DIR=victim.git git rev-parse tofail) = $commit1
 '
 
 test_expect_success 'hooks ran' '
-	test -f victim/.git/pre-receive.args &&
-	test -f victim/.git/pre-receive.stdin &&
-	test -f victim/.git/update.args &&
-	test -f victim/.git/update.stdin &&
-	test -f victim/.git/post-receive.args &&
-	test -f victim/.git/post-receive.stdin &&
-	test -f victim/.git/post-update.args &&
-	test -f victim/.git/post-update.stdin
+	test -f victim.git/pre-receive.args &&
+	test -f victim.git/pre-receive.stdin &&
+	test -f victim.git/update.args &&
+	test -f victim.git/update.stdin &&
+	test -f victim.git/post-receive.args &&
+	test -f victim.git/post-receive.stdin &&
+	test -f victim.git/post-update.args &&
+	test -f victim.git/post-update.stdin
 '
 
 test_expect_success 'pre-receive hook input' '
 	(echo $commit0 $commit1 refs/heads/master;
 	 echo $commit1 $commit0 refs/heads/tofail
-	) | test_cmp - victim/.git/pre-receive.stdin
+	) | test_cmp - victim.git/pre-receive.stdin
 '
 
 test_expect_success 'update hook arguments' '
 	(echo refs/heads/master $commit0 $commit1;
 	 echo refs/heads/tofail $commit1 $commit0
-	) | test_cmp - victim/.git/update.args
+	) | test_cmp - victim.git/update.args
 '
 
 test_expect_success 'post-receive hook input' '
 	echo $commit0 $commit1 refs/heads/master |
-	test_cmp - victim/.git/post-receive.stdin
+	test_cmp - victim.git/post-receive.stdin
 '
 
 test_expect_success 'post-update hook arguments' '
 	echo refs/heads/master |
-	test_cmp - victim/.git/post-update.args
+	test_cmp - victim.git/post-update.args
 '
 
 test_expect_success 'all hook stdin is /dev/null' '
-	! test -s victim/.git/update.stdin &&
-	! test -s victim/.git/post-update.stdin
+	! test -s victim.git/update.stdin &&
+	! test -s victim.git/post-update.stdin
 '
 
 test_expect_success 'all *-receive hook args are empty' '
-	! test -s victim/.git/pre-receive.args &&
-	! test -s victim/.git/post-receive.args
+	! test -s victim.git/pre-receive.args &&
+	! test -s victim.git/post-receive.args
 '
 
 test_expect_success 'send-pack produced no output' '
@@ -119,20 +118,21 @@ test_expect_success 'send-pack produced no output' '
 '
 
 cat <<EOF >expect
-STDOUT pre-receive
-STDERR pre-receive
-STDOUT update refs/heads/master
-STDERR update refs/heads/master
-STDOUT update refs/heads/tofail
-STDERR update refs/heads/tofail
-STDOUT post-receive
-STDERR post-receive
-STDOUT post-update
-STDERR post-update
+remote: STDOUT pre-receive
+remote: STDERR pre-receive
+remote: STDOUT update refs/heads/master
+remote: STDERR update refs/heads/master
+remote: STDOUT update refs/heads/tofail
+remote: STDERR update refs/heads/tofail
+remote: error: hook declined to update refs/heads/tofail
+remote: STDOUT post-receive
+remote: STDERR post-receive
+remote: STDOUT post-update
+remote: STDERR post-update
 EOF
 test_expect_success 'send-pack stderr contains hook messages' '
-	grep ^STD send.err >actual &&
-	test_cmp - actual <expect
+	grep ^remote: send.err | sed "s/ *\$//" >actual &&
+	test_cmp expect actual
 '
 
 test_done