Merge branch 'mv/clonev'

* mv/clonev:
  Implement git clone -v

Documentation/git-clone.txt

@@ -90,6 +90,11 @@ then the cloned repository will become corrupt.
 	Operate quietly.  This flag is also passed to the `rsync'
 	command when given.
 
+--verbose::
+-v::
+	Display the progressbar, even in case the standard output is not
+	a terminal.
+
 --no-checkout::
 -n::
 	No checkout of HEAD is performed after the clone is complete.

builtin-clone.c

@@ -38,9 +38,11 @@ static int option_local, option_no_hardlinks, option_shared;
 static char *option_template, *option_reference, *option_depth;
 static char *option_origin = NULL;
 static char *option_upload_pack = "git-upload-pack";
+static int option_verbose;
 
 static struct option builtin_clone_options[] = {
 	OPT__QUIET(&option_quiet),
+	OPT__VERBOSE(&option_verbose),
 	OPT_BOOLEAN('n', "no-checkout", &option_no_checkout,
 		    "don't create a checkout"),
 	OPT_BOOLEAN(0, "bare", &option_bare, "create a bare repository"),
@@ -504,6 +506,8 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
 
 		if (option_quiet)
 			transport->verbose = -1;
+		else if (option_verbose)
+			transport->progress = 1;
 
 		if (option_upload_pack)
 			transport_set_option(transport, TRANS_OPT_UPLOADPACK,

t/t5702-clone-options.sh

@@ -19,4 +19,17 @@ test_expect_success 'clone -o' '
 
 '
 
+test_expect_success 'redirected clone' '
+
+	git clone "file://$(pwd)/parent" clone-redirected >out 2>err &&
+	test ! -s err
+
+'
+test_expect_success 'redirected clone -v' '
+
+	git clone -v "file://$(pwd)/parent" clone-redirected-v >out 2>err &&
+	test -s err
+
+'
+
 test_done

transport.c

@@ -644,7 +644,7 @@ static int fetch_refs_via_pack(struct transport *transport,
 	args.include_tag = data->followtags;
 	args.verbose = (transport->verbose > 0);
 	args.quiet = (transport->verbose < 0);
-	args.no_progress = args.quiet || !isatty(1);
+	args.no_progress = args.quiet || (!transport->progress && !isatty(1));
 	args.depth = data->depth;
 
 	for (i = 0; i < nr_heads; i++)

transport.h

@@ -25,6 +25,8 @@ struct transport {
 	int (*disconnect)(struct transport *connection);
 	char *pack_lockfile;
 	signed verbose : 2;
+	/* Force progress even if the output is not a tty */
+	unsigned progress : 1;
 };
 
 #define TRANSPORT_PUSH_ALL 1