lib-rebase: Provide clearer debugging info about what the editor did

(For testing "rebase -i"): Output the "rebase -i" command script
before and after the edits, to make it clearer what the editor did.

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

diff --git a/t/lib-rebase.sh b/t/lib-rebase.sh
index f4dda02b5ac70f5081f6cf9a35ef6dd8a5c254c3..0fce5952ce0cb3f8d1b0be794ad4acdfa36a0ce3 100644 (file)
--- a/t/lib-rebase.sh
+++ b/t/lib-rebase.sh
@@ -29,6 +29,7 @@ test -z "$EXPECT_COUNT" ||
 test -z "$FAKE_LINES" && exit
 grep -v '^#' < "$1" > "$1".tmp
 rm -f "$1"
+echo 'rebase -i script before editing:'
 cat "$1".tmp
 action=pick
 for line in $FAKE_LINES; do
@@ -36,12 +37,12 @@ for line in $FAKE_LINES; do
        squash|fixup|edit|reword)
                action="$line";;
        *)
-               echo sed -n "${line}s/^pick/$action/p"
-               sed -n "${line}p" < "$1".tmp
                sed -n "${line}s/^pick/$action/p" < "$1".tmp >> "$1"
                action=pick;;
        esac
 done
+echo 'rebase -i script after editing:'
+cat "$1"
 EOF
 
        test_set_editor "$(pwd)/fake-editor.sh"