[gnome-build-meta/valentindavid/pinebook-pro: 14/18] utils/update-local-repo.sh: Allow to specify repo element

[Valentin David <valentindavid src gnome org>]

commit 521b9975cf58014db7189fcf5ff185d5b92d11e7
Author: Valentin David <valentin david codethink co uk>
Date:   Thu Apr 23 14:27:26 2020 +0000

    utils/update-local-repo.sh: Allow to specify repo element

 utils/update-local-repo.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/utils/update-local-repo.sh b/utils/update-local-repo.sh
index 64bc24cd..2f8cd591 100755
--- a/utils/update-local-repo.sh
+++ b/utils/update-local-repo.sh
@@ -5,7 +5,9 @@ set -eu
 : ${BST:=bst}
 export BST
 
-ref="$(${BST} show --format "%{vars}" --deps none vm/repo.bst | sed '/ostree-branch: /{;s///;q;};d')"
+: ${REPO_ELEMENT:=vm/repo.bst}
+
+ref="$(${BST} show --format "%{vars}" --deps none "${REPO_ELEMENT}" | sed '/ostree-branch: /{;s///;q;};d')"
 
 if ! [ -d ostree-gpg ]; then
     rm -rf ostree-gpg.tmp
@@ -32,7 +34,7 @@ utils/update-repo.sh \
     --gpg-sign="$(cat ostree-gpg/default-id)" \
     --collection-id=org.gnome.GnomeOS \
     --target-ref="${ref%/*}/devel" \
-    ostree-repo vm/repo.bst \
+    ostree-repo "${REPO_ELEMENT}" \
     "${ref}"
 
 gpg --homedir=ostree-gpg --export --armor >ostree-repo/key.gpg