Merge branch 'js/fetch-progress' (early part)

* 'js/fetch-progress' (early part):
  Fixup no-progress for fetch & clone
  fetch & clone: do not output progress when not on a tty

Conflicts:

	git-fetch.sh

Documentation/git-fetch-pack.txt

@@ -8,7 +8,7 @@ git-fetch-pack - Receive missing objects from another repository
 
 SYNOPSIS
 --------
-'git-fetch-pack' [--all] [--quiet|-q] [--keep|-k] [--thin] [--upload-pack=<git-upload-pack>] [--depth=<n>] [-v] [<host>:]<directory> [<refs>...]
+'git-fetch-pack' [--all] [--quiet|-q] [--keep|-k] [--thin] [--upload-pack=<git-upload-pack>] [--depth=<n>] [--no-progress] [-v] [<host>:]<directory> [<refs>...]
 
 DESCRIPTION
 -----------
@@ -63,6 +63,9 @@ OPTIONS
 \--depth=<n>::
 	Limit fetching to ancestor-chains not longer than n.
 
+\--no-progress::
+	Do not show the progress.
+
 \-v::
 	Run verbosely.
 

Documentation/git-upload-pack.txt

@@ -8,7 +8,7 @@ git-upload-pack - Send objects packed back to git-fetch-pack
 
 SYNOPSIS
 --------
-'git-upload-pack' <directory>
+'git-upload-pack' [--strict] [--timeout=<n>] <directory>
 
 DESCRIPTION
 -----------
@@ -23,6 +23,13 @@ repository.  For push operations, see 'git-send-pack'.
 
 OPTIONS
 -------
+
+\--strict::
+	Do not try <directory>/.git/ if <directory> is no git directory.
+
+\--timeout=<n>::
+	Interrupt transfer after <n> seconds of inactivity.
+
 <directory>::
 	The repository to sync from.
 

fetch-pack.c

@@ -15,8 +15,9 @@ static int quiet;
 static int verbose;
 static int fetch_all;
 static int depth;
+static int no_progress;
 static const char fetch_pack_usage[] =
-"git-fetch-pack [--all] [--quiet|-q] [--keep|-k] [--thin] [--upload-pack=<git-upload-pack>] [--depth=<n>] [-v] [<host>:]<directory> [<refs>...]";
+"git-fetch-pack [--all] [--quiet|-q] [--keep|-k] [--thin] [--upload-pack=<git-upload-pack>] [--depth=<n>] [--no-progress] [-v] [<host>:]<directory> [<refs>...]";
 static const char *uploadpack = "git-upload-pack";
 
 #define COMPLETE	(1U << 0)
@@ -173,12 +174,13 @@ static int find_common(int fd[2], unsigned char *result_sha1,
 		}
 
 		if (!fetching)
-			packet_write(fd[1], "want %s%s%s%s%s%s\n",
+			packet_write(fd[1], "want %s%s%s%s%s%s%s\n",
 				     sha1_to_hex(remote),
 				     (multi_ack ? " multi_ack" : ""),
 				     (use_sideband == 2 ? " side-band-64k" : ""),
 				     (use_sideband == 1 ? " side-band" : ""),
 				     (use_thin_pack ? " thin-pack" : ""),
+				     (no_progress ? " no-progress" : ""),
 				     " ofs-delta");
 		else
 			packet_write(fd[1], "want %s\n", sha1_to_hex(remote));
@@ -521,7 +523,7 @@ static int get_pack(int xd[2])
 	if (do_keep) {
 		*av++ = "index-pack";
 		*av++ = "--stdin";
-		if (!quiet)
+		if (!quiet && !no_progress)
 			*av++ = "-v";
 		if (use_thin_pack)
 			*av++ = "--fix-thin";
@@ -718,6 +720,10 @@ int main(int argc, char **argv)
 					st.st_mtime = 0;
 				continue;
 			}
+			if (!strcmp("--no-progress", arg)) {
+				no_progress = 1;
+				continue;
+			}
 			usage(fetch_pack_usage);
 		}
 		dest = arg;

git-clone.sh

@@ -79,6 +79,8 @@ origin=
 origin_override=
 use_separate_remote=t
 depth=
+no_progress=
+test -t 1 || no_progress=--no-progress
 while
 	case "$#,$1" in
 	0,*) break ;;
@@ -290,8 +292,8 @@ yes,yes)
 		;;
 	*)
 		case "$upload_pack" in
-		'') git-fetch-pack --all -k $quiet $depth "$repo" ;;
-		*) git-fetch-pack --all -k $quiet "$upload_pack" $depth "$repo" ;;
+		'') git-fetch-pack --all -k $quiet $depth $no_progress "$repo";;
+		*) git-fetch-pack --all -k $quiet "$upload_pack" $depth $no_progress "$repo" ;;
 		esac >"$GIT_DIR/CLONE_HEAD" ||
 			die "fetch-pack from '$repo' failed."
 		;;
@@ -393,7 +395,7 @@ then
 
 	case "$no_checkout" in
 	'')
-		test "z$quiet" = z && v=-v || v=
+		test "z$quiet" = z -a "z$no_progress" = z && v=-v || v=
 		git-read-tree -m -u $v HEAD HEAD
 	esac
 fi

git-fetch.sh

@@ -24,6 +24,8 @@ update_head_ok=
 exec=
 keep=
 shallow_depth=
+no_progress=
+test -t 1 || no_progress=--no-progress
 while case "$#" in 0) break ;; esac
 do
 	case "$1" in
@@ -392,7 +394,8 @@ fetch_main () {
 	    git-bundle unbundle "$remote" $rref ||
 	    echo failed "$remote"
 	else
-	  git-fetch-pack --thin $exec $keep $shallow_depth "$remote" $rref ||
+	  git-fetch-pack --thin $exec $keep $shallow_depth $no_progress \
+		"$remote" $rref ||
 	  echo failed "$remote"
 	fi
       ) |

upload-pack.c

@@ -26,7 +26,7 @@ static const char upload_pack_usage[] = "git-upload-pack [--strict] [--timeout=n
 static unsigned long oldest_have;
 
 static int multi_ack, nr_our_refs;
-static int use_thin_pack, use_ofs_delta;
+static int use_thin_pack, use_ofs_delta, no_progress;
 static struct object_array have_obj;
 static struct object_array want_obj;
 static unsigned int timeout;
@@ -164,6 +164,9 @@ static void create_pack_file(void)
 		die("git-upload-pack: unable to fork git-pack-objects");
 	}
 	if (!pid_pack_objects) {
+		const char *argv[10];
+		int i = 0;
+
 		dup2(lp_pipe[0], 0);
 		dup2(pu_pipe[1], 1);
 		dup2(pe_pipe[1], 2);
@@ -174,9 +177,16 @@ static void create_pack_file(void)
 		close(pu_pipe[1]);
 		close(pe_pipe[0]);
 		close(pe_pipe[1]);
-		execl_git_cmd("pack-objects", "--stdout", "--progress",
-			      use_ofs_delta ? "--delta-base-offset" : NULL,
-			      NULL);
+
+		argv[i++] = "pack-objects";
+		argv[i++] = "--stdout";
+		if (!no_progress)
+			argv[i++] = "--progress";
+		if (use_ofs_delta)
+			argv[i++] = "--delta-base-offset";
+		argv[i++] = NULL;
+
+		execv_git_cmd(argv);
 		kill(pid_rev_list, SIGKILL);
 		die("git-upload-pack: unable to exec git-pack-objects");
 	}
@@ -537,6 +547,8 @@ static void receive_needs(void)
 			use_sideband = LARGE_PACKET_MAX;
 		else if (strstr(line+45, "side-band"))
 			use_sideband = DEFAULT_PACKET_MAX;
+		if (strstr(line+45, "no-progress"))
+			no_progress = 1;
 
 		/* We have sent all our refs already, and the other end
 		 * should have chosen out of them; otherwise they are
@@ -605,7 +617,7 @@ static void receive_needs(void)
 static int send_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data)
 {
 	static const char *capabilities = "multi_ack thin-pack side-band"
-		" side-band-64k ofs-delta shallow";
+		" side-band-64k ofs-delta shallow no-progress";
 	struct object *o = parse_object(sha1);
 
 	if (!o)