Merge branch 'tc/clone-v-progress'

* tc/clone-v-progress:
  clone: use --progress to force progress reporting
  clone: set transport->verbose when -v/--verbose is used
  git-clone.txt: reword description of progress behaviour
  check stderr with isatty() instead of stdout when deciding to show progress

Conflicts:
	transport.c

6 files changed, 20 insertions, 7 deletions

diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt
index 7ccd742a87..f43c8b2c08 100644
--- a/Documentation/git-clone.txt
+++ b/Documentation/git-clone.txt
@@ -96,13 +96,19 @@ objects from the source repository into a pack in the cloned repository.
 
 --quiet::
 -q::
-	Operate quietly.  This flag is also passed to the `rsync'
+	Operate quietly.  Progress is not reported to the standard
+	error stream. This flag is also passed to the `rsync'
 	command when given.
 
 --verbose::
 -v::
-	Display the progress bar, even in case the standard output is not
-	a terminal.
+	Run verbosely.
+
+--progress::
+	Progress status is reported on the standard error stream
+	by default when it is attached to a terminal, unless -q
+	is specified. This flag forces progress status even if the
+	standard error stream is not directed to a terminal.
 
 --no-checkout::
 -n::
diff --git a/builtin-clone.c b/builtin-clone.c
index 5df8b0f72c..58bacbd552 100644
--- a/builtin-clone.c
+++ b/builtin-clone.c
@@ -44,10 +44,13 @@ static char *option_origin = NULL;
 static char *option_branch = NULL;
 static char *option_upload_pack = "git-upload-pack";
 static int option_verbose;
+static int option_progress;
 
 static struct option builtin_clone_options[] = {
 	OPT__QUIET(&option_quiet),
 	OPT__VERBOSE(&option_verbose),
+	OPT_BOOLEAN(0, "progress", &option_progress,
+			"force progress reporting"),
 	OPT_BOOLEAN('n', "no-checkout", &option_no_checkout,
 		    "don't create a checkout"),
 	OPT_BOOLEAN(0, "bare", &option_bare, "create a bare repository"),
@@ -526,6 +529,9 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
 		if (option_quiet)
 			transport->verbose = -1;
 		else if (option_verbose)
+			transport->verbose = 1;
+
+		if (option_progress)
 			transport->progress = 1;
 
 		if (option_upload_pack)
diff --git a/t/t5702-clone-options.sh b/t/t5702-clone-options.sh
index 27825f5f31..02cb024723 100755
--- a/t/t5702-clone-options.sh
+++ b/t/t5702-clone-options.sh
@@ -27,7 +27,8 @@ test_expect_success 'redirected clone' '
 '
 test_expect_success 'redirected clone -v' '
 
-	git clone -v "file://$(pwd)/parent" clone-redirected-v >out 2>err &&
+	git clone --progress "file://$(pwd)/parent" clone-redirected-progress \
+		>out 2>err &&
 	test -s err
 
 '
diff --git a/transport-helper.c b/transport-helper.c
index 6ece0d9875..ca8fa92e63 100644
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -273,7 +273,7 @@ static void standard_options(struct transport *t)
 	char buf[16];
 	int n;
 	int v = t->verbose;
-	int no_progress = v < 0 || (!t->progress && !isatty(1));
+	int no_progress = v < 0 || (!t->progress && !isatty(2));
 
 	set_helper_option(t, "progress", !no_progress ? "true" : "false");
 
diff --git a/transport.c b/transport.c
index 3b489b392b..c3f156ea04 100644
--- a/transport.c
+++ b/transport.c
@@ -478,7 +478,7 @@ static int fetch_refs_via_pack(struct transport *transport,
 	args.include_tag = data->options.followtags;
 	args.verbose = (transport->verbose > 0);
 	args.quiet = (transport->verbose < 0);
-	args.no_progress = args.quiet || (!transport->progress && !isatty(1));
+	args.no_progress = args.quiet || (!transport->progress && !isatty(2));
 	args.depth = data->options.depth;
 
 	for (i = 0; i < nr_heads; i++)
diff --git a/transport.h b/transport.h
index 97ba2519dd..7a242fe3bd 100644
--- a/transport.h
+++ b/transport.h
@@ -74,7 +74,7 @@ struct transport {
 	int (*disconnect)(struct transport *connection);
 	char *pack_lockfile;
 	signed verbose : 3;
-	/* Force progress even if the output is not a tty */
+	/* Force progress even if stderr is not a tty */
 	unsigned progress : 1;
 	/*
 	 * If transport is at least potentially smart, this points to