- list="$(
- # deps
- if $recurse_deps; then
- no_remotes=1 recurse_deps push_branch "$name"
- fi
- # current branch
- _dep="$name"
- _dep_is_tgish=1
- push_branch "$name"
- )"
- echo "pushing:"; echo $list
- git push $dry_run "$remote" $list
+ # current branch
+ # re-use push_branch, which expects some pre-defined variables
+ _dep="$name"
+ _dep_is_tgish=1
+ ref_exists "top-bases/$_dep" ||
+ _dep_is_tgish=
+ push_branch "$name"
+
+ # deps but only if branch is tgish
+ $recurse_deps && [ -n "$_dep_is_tgish" ] &&
+ no_remotes=1 recurse_deps push_branch "$name"
+
+ # remove multiple occurrences of the same branch
+ sort -u "$_listfile" | xargs git push $dry_run "$remote"