editor: add a function to launch the sequence editor

diff --git a/git-submodule.sh b/git-submodule.sh
index 78073cd87d1b1775bb4f4264557aba18c73c5911..8b5ad59bdee39eba4fc56b28d6771a291dac55f0 100755 (executable)
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -335,45 +335,7 @@ cmd_foreach()
                shift
        done
 
-       toplevel=$(pwd)
-
-       # dup stdin so that it can be restored when running the external
-       # command in the subshell (and a recursive call to this function)
-       exec 3<&0
-
-       {
-               git submodule--helper list --prefix "$wt_prefix" ||
-               echo "#unmatched" $?
-       } |
-       while read -r mode sha1 stage sm_path
-       do
-               die_if_unmatched "$mode" "$sha1"
-               if test -e "$sm_path"/.git
-               then
-                       displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
-                       say "$(eval_gettext "Entering '\$displaypath'")"
-                       name=$(git submodule--helper name "$sm_path")
-                       (
-                               prefix="$prefix$sm_path/"
-                               sanitize_submodule_env
-                               cd "$sm_path" &&
-                               sm_path=$(git submodule--helper relative-path "$sm_path" "$wt_prefix") &&
-                               # we make $path available to scripts ...
-                               path=$sm_path &&
-                               if test $# -eq 1
-                               then
-                                       eval "$1"
-                               else
-                                       "$@"
-                               fi &&
-                               if test -n "$recursive"
-                               then
-                                       cmd_foreach "--recursive" "$@"
-                               fi
-                       ) <&3 3<&- ||
-                       die "$(eval_gettext "Stopping at '\$displaypath'; script returned non-zero status.")"
-               fi
-       done
+       git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper foreach ${GIT_QUIET:+--quiet} ${recursive:+--recursive} "$@"
 }
 
 #
@@ -615,6 +577,11 @@ cmd_update()
                        die "$(eval_gettext "Unable to find current \${remote_name}/\${branch} revision in submodule path '\$sm_path'")"
                fi
 
+               if ! $(git config -f "$(git rev-parse --git-common-dir)/modules/$name/config" core.worktree) 2>/dev/null
+               then
+                       git submodule--helper connect-gitdir-workingtree "$name" "$sm_path"
+               fi
+
                if test "$subsha1" != "$sha1" || test -n "$force"
                then
                        subforce=$force