From 231f240b63bd6cb1313e8952448b3d5b9d2fdf26 Mon Sep 17 00:00:00 2001
From: Nicolas Pitre <nico@cam.org>
Date: Tue, 7 Nov 2006 10:51:23 -0500
Subject: git-pack-objects progress flag documentation and cleanup

This adds documentation for --progress and --all-progress, remove a
duplicate --progress handling and make usage string more readable.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/Documentation/git-pack-objects.txt b/Documentation/git-pack-objects.txt
index 5ebe34e..fdc6f97 100644
--- a/Documentation/git-pack-objects.txt
+++ b/Documentation/git-pack-objects.txt
@@ -99,6 +99,23 @@ base-name::
         Only create a packed archive if it would contain at
         least one object.
 
+--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.
+
+--all-progress::
+	When --stdout is specified then progress report is
+	displayed during the object count and deltification phases
+	but inhibited during the write-out phase. The reason is
+	that in some cases the output stream is directly linked
+	to another command which may wish to display progress
+	status of its own as it processes incoming pack data.
+	This flag is like --progress except that it forces progress
+	report for the write-out phase as well even if --stdout is
+	used.
+
 -q::
 	This flag makes the command not to report its progress
 	on the standard error stream.
diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c
index 270bcbd..69e5dd3 100644
--- a/builtin-pack-objects.c
+++ b/builtin-pack-objects.c
@@ -15,7 +15,12 @@
 #include <sys/time.h>
 #include <signal.h>
 
-static const char pack_usage[] = "git-pack-objects [-q] [--no-reuse-delta] [--delta-base-offset] [--non-empty] [--local] [--incremental] [--window=N] [--depth=N] [--all-progress] [--revs [--unpacked | --all]*] [--stdout | base-name] <ref-list | <object-list]";
+static const char pack_usage[] = "\
+git-pack-objects [{ -q | --progress | --all-progress }] \n\
+	[--local] [--incremental] [--window=N] [--depth=N] \n\
+	[--no-reuse-delta] [--delta-base-offset] [--non-empty] \n\
+	[--revs [--unpacked | --all]*] [--stdout | base-name] \n\
+	[<ref-list | <object-list]";
 
 struct object_entry {
 	unsigned char sha1[20];
@@ -1520,14 +1525,6 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
 			local = 1;
 			continue;
 		}
-		if (!strcmp("--progress", arg)) {
-			progress = 1;
-			continue;
-		}
-		if (!strcmp("--all-progress", arg)) {
-			progress = 2;
-			continue;
-		}
 		if (!strcmp("--incremental", arg)) {
 			incremental = 1;
 			continue;
@@ -1550,6 +1547,10 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
 			progress = 1;
 			continue;
 		}
+		if (!strcmp("--all-progress", arg)) {
+			progress = 2;
+			continue;
+		}
 		if (!strcmp("-q", arg)) {
 			progress = 0;
 			continue;
-- 
cgit v0.10.2-6-g49f6