From 0aac0de4feb569ed17d501f04f17ecb8801dbad9 Mon Sep 17 00:00:00 2001
From: Michael Haggerty <mhagger@alum.mit.edu>
Date: Thu, 14 Jan 2010 06:54:46 +0100
Subject: rebase -i: Introduce a constant AUTHOR_SCRIPT

Add a constant AUTHOR_SCRIPT, holding the filename of the
$DOTEST/author_script file, and document how this temporary file is
used.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index acc92c4..17641d4 100755
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -74,6 +74,12 @@ SQUASH_MSG="$DOTEST"/message-squash
 REWRITTEN="$DOTEST"/rewritten
 
 DROPPED="$DOTEST"/dropped
+
+# A script to set the GIT_AUTHOR_NAME, GIT_AUTHOR_EMAIL, and
+# GIT_AUTHOR_DATE that will be used for the commit that is currently
+# being rebased.
+AUTHOR_SCRIPT="$DOTEST"/author-script
+
 PRESERVE_MERGES=
 STRATEGY=
 ONTO=
@@ -165,8 +171,8 @@ make_patch () {
 	esac > "$DOTEST"/patch
 	test -f "$MSG" ||
 		git cat-file commit "$1" | sed "1,/^$/d" > "$MSG"
-	test -f "$DOTEST"/author-script ||
-		get_author_ident_from_commit "$1" > "$DOTEST"/author-script
+	test -f "$AUTHOR_SCRIPT" ||
+		get_author_ident_from_commit "$1" > "$AUTHOR_SCRIPT"
 }
 
 die_with_patch () {
@@ -375,8 +381,7 @@ peek_next_command () {
 }
 
 do_next () {
-	rm -f "$MSG" "$DOTEST"/author-script \
-		"$DOTEST"/amend || exit
+	rm -f "$MSG" "$AUTHOR_SCRIPT" "$DOTEST"/amend || exit
 	read command sha1 rest < "$TODO"
 	case "$command" in
 	'#'*|''|noop)
@@ -452,7 +457,7 @@ do_next () {
 			rm -f "$GIT_DIR"/MERGE_MSG || exit
 			;;
 		esac
-		echo "$author_script" > "$DOTEST"/author-script
+		echo "$author_script" > "$AUTHOR_SCRIPT"
 		if test $failed = f
 		then
 			# This is like --amend, but with a different message
@@ -579,7 +584,7 @@ do
 		then
 			: Nothing to commit -- skip this
 		else
-			. "$DOTEST"/author-script ||
+			. "$AUTHOR_SCRIPT" ||
 				die "Cannot find the author identity"
 			amend=
 			if test -f "$DOTEST"/amend
-- 
cgit v0.10.2-6-g49f6