Merge branch 'jk/push-progress'

"git push" and "git clone" learned to give better progress meters
to the end user who is waiting on the terminal.

* jk/push-progress:
  receive-pack: send keepalives during quiet periods
  receive-pack: turn on connectivity progress
  receive-pack: relay connectivity errors to sideband
  receive-pack: turn on index-pack resolving progress
  index-pack: add flag for showing delta-resolution progress
  clone: use a real progress meter for connectivity check
  check_connected: add progress flag
  check_connected: relay errors to alternate descriptor
  check_everything_connected: use a struct with named options
  check_everything_connected: convert to argv_array
  rev-list: add optional progress reporting
  check_everything_connected: always pass --quiet to rev-list

1 files changed, 9 insertions, 1 deletions

diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index 1008d7f63c..1d2ea583a4 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -77,6 +77,7 @@ static int strict;
 static int do_fsck_object;
 static struct fsck_options fsck_options = FSCK_OPTIONS_STRICT;
 static int verbose;
+static int show_resolving_progress;
 static int show_stat;
 static int check_self_contained_and_connected;
 
@@ -1191,7 +1192,7 @@ static void resolve_deltas(void)
 	qsort(ref_deltas, nr_ref_deltas, sizeof(struct ref_delta_entry),
 	      compare_ref_delta_entry);
 
-	if (verbose)
+	if (verbose || show_resolving_progress)
 		progress = start_progress(_("Resolving deltas"),
 					  nr_ref_deltas + nr_ofs_deltas);
 
@@ -1626,6 +1627,7 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
 	struct pack_idx_option opts;
 	unsigned char pack_sha1[20];
 	unsigned foreign_nr = 1;	/* zero is a "good" value, assume bad */
+	int report_end_of_input = 0;
 
 	if (argc == 2 && !strcmp(argv[1], "-h"))
 		usage(index_pack_usage);
@@ -1695,6 +1697,10 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
 				input_len = sizeof(*hdr);
 			} else if (!strcmp(arg, "-v")) {
 				verbose = 1;
+			} else if (!strcmp(arg, "--show-resolving-progress")) {
+				show_resolving_progress = 1;
+			} else if (!strcmp(arg, "--report-end-of-input")) {
+				report_end_of_input = 1;
 			} else if (!strcmp(arg, "-o")) {
 				if (index_name || (i+1) >= argc)
 					usage(index_pack_usage);
@@ -1752,6 +1758,8 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
 		obj_stat = xcalloc(st_add(nr_objects, 1), sizeof(struct object_stat));
 	ofs_deltas = xcalloc(nr_objects, sizeof(struct ofs_delta_entry));
 	parse_pack_objects(pack_sha1);
+	if (report_end_of_input)
+		write_in_full(2, "\0", 1);
 	resolve_deltas();
 	conclude_pack(fix_thin_pack, curr_pack, pack_sha1);
 	free(ofs_deltas);