get_branch_count.sh

# This amazingly hacky way to get a repo count appears to be the only way, no official support in the APIs
# https://stackoverflow.com/a/33252219/12072110
REPO_BRANCH_COUNT=$(curl -vvvs \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer $GITHUB_TOKEN"\
  -H "X-GitHub-Api-Version: 2022-11-28" \
  "https://api.github.com/repos/$GH_ORG/$GH_REPO/branches?per_page=1" 2>&1 1>/dev/null \
  | grep -E '< link: <https://' \
  | rev \
  | cut -d ">" -f 2 \
  | cut -d "=" -f1 \
  | rev)