Fix finding branches

.github/workflows/update-readme.yml

@@ -23,10 +23,12 @@ jobs:
  name: Update README.md in all other branches
  shell: bash
  run: |
- echo "We will sync the following files: \" $FILES_TO_SYNC \" from ${{ github.ref }} to all other branches being: $(git branch --format='%(refname)')"
  echo "Setting up git"
  git config --global user.email "$MY_EMAIL"
  git config --global user.name "$MY_NAME"
+ echo "Finding all branches"
+ BRANCHES=$(git branch --format='%(refname:short)' -r | grep -v 'origin/HEAD' | sed 's/origin\///')
+ echo "We will sync the following files: \"$FILES_TO_SYNC\" from ${{ github.ref }} to all other branches being: \"$BRANCHES\""
  for branch in $(git branch --format='%(refname)'); do
  echo "Checking out $branch"
  if [[ $branch == ${{ github.ref }} ]]; then