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authorJohan Herland <johan@herland.net>2009-08-19 03:45:22 +0200
committerJunio C Hamano <gitster@pobox.com>2009-08-18 22:57:37 -0700
commit15fc56a853648c60697df691c5cd8a11ad718611 (patch)
treec5705bc5373e9d4552788ecb6decc60d279b7aa2 /git-submodule.sh
parent9aec7e0ba69334cf9bfc6bca6abbea7e84d676b2 (diff)
downloadgit-15fc56a853648c60697df691c5cd8a11ad718611.tar.gz
git submodule foreach: Add --recursive to recurse into nested submodules
In very large and hierarchically structured projects, one may encounter nested submodules. In these situations, it is valuable to not only operate on all the submodules in the current repo (which is what is currently done by 'git submodule foreach'), but also to operate on all submodules at all levels (i.e. recursing into nested submodules as well). This patch teaches the new --recursive option to the 'git submodule foreach' command. The patch also includes documentation and selftests. Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-submodule.sh')
-rwxr-xr-xgit-submodule.sh19
1 files changed, 16 insertions, 3 deletions
diff --git a/git-submodule.sh b/git-submodule.sh
index f48f682ab6..c501b7eafa 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -10,7 +10,7 @@ USAGE="[--quiet] add [-b branch] [--reference <repository>] [--] <repository> <p
or: $dashless [--quiet] init [--] [<path>...]
or: $dashless [--quiet] update [--init] [-N|--no-fetch] [--rebase] [--reference <repository>] [--merge] [--] [<path>...]
or: $dashless [--quiet] summary [--cached] [--summary-limit <n>] [commit] [--] [<path>...]
- or: $dashless [--quiet] foreach <command>
+ or: $dashless [--quiet] foreach [--recursive] <command>
or: $dashless [--quiet] sync [--] [<path>...]"
OPTIONS_SPEC=
. git-sh-setup
@@ -23,6 +23,7 @@ reference=
cached=
nofetch=
update=
+prefix=
# Resolve relative url by appending to parent's url
resolve_relative_url ()
@@ -249,6 +250,9 @@ cmd_foreach()
-q|--quiet)
GIT_QUIET=1
;;
+ --recursive)
+ recursive=1
+ ;;
-*)
usage
;;
@@ -264,9 +268,18 @@ cmd_foreach()
do
if test -e "$path"/.git
then
- say "Entering '$path'"
+ say "Entering '$prefix$path'"
name=$(module_name "$path")
- (cd "$path" && eval "$@") ||
+ (
+ prefix="$prefix$path/"
+ unset GIT_DIR
+ cd "$path" &&
+ eval "$@" &&
+ if test -n "$recursive"
+ then
+ cmd_foreach "--recursive" "$@"
+ fi
+ ) ||
die "Stopping at '$path'; script returned non-zero status."
fi
done