[REVISED PATCH 1/2] filter-branch: provide the convenience functions also for commit filters

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



By sourcing git-filter-branch and stopping after the function definitions,
the commit filter can now access the convenience functions like "map".

Signed-off-by: Johannes Schindelin <johannes.schindelin@xxxxxx>
---

	On Wed, 18 Jul 2007, Junio C Hamano wrote:

	> Exporting this_script variable, and changing the above to
	> 
	> 	filter_commit='SOURCE_FUNCTIONS=1 . "$this_script";'" $OPTARG"
	> 
	> to arrange the shell that is invoked with 'sh -c' to expand its 
	> value would make it smaller problem, I suspect.

	Hereby done.

	<shameless plug>rebase -i rocks</shameless>

 git-filter-branch.sh |   13 +++++++++----
 1 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/git-filter-branch.sh b/git-filter-branch.sh
index 0d000ed..3113937 100755
--- a/git-filter-branch.sh
+++ b/git-filter-branch.sh
@@ -8,9 +8,6 @@
 # a new branch. You can specify a number of filters to modify the commits,
 # files and trees.
 
-USAGE="git-filter-branch [-d TEMPDIR] [FILTERS] DESTBRANCH [REV-RANGE]"
-. git-sh-setup
-
 warn () {
         echo "$*" >&2
 }
@@ -69,6 +66,14 @@ set_ident () {
 	echo "[ -n \"\$GIT_${uid}_NAME\" ] || export GIT_${uid}_NAME=\"\${GIT_${uid}_EMAIL%%@*}\""
 }
 
+# This script can be sourced by the commit filter to get the functions
+test "a$SOURCE_FUNCTIONS" = a1 && return
+this_script="$(cd "$(dirname "$0")"; pwd)"/$(basename "$0")
+export this_script
+
+USAGE="git-filter-branch [-d TEMPDIR] [FILTERS] DESTBRANCH [REV-RANGE]"
+. git-sh-setup
+
 tempdir=.git-rewrite
 filter_env=
 filter_tree=
@@ -118,7 +123,7 @@ do
 		filter_msg="$OPTARG"
 		;;
 	--commit-filter)
-		filter_commit="$OPTARG"
+		filter_commit='SOURCE_FUNCTIONS=1 . "$this_script";'" $OPTARG"
 		;;
 	--tag-name-filter)
 		filter_tag_name="$OPTARG"
-- 
1.5.3.rc1.16.g9d6f-dirty

-
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Kernel Development]     [Gcc Help]     [IETF Annouce]     [DCCP]     [Netdev]     [Networking]     [Security]     [V4L]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux SCSI]     [Fedora Users]

  Powered by Linux