ci_branch_constraints.sh

#!/usr/bin/env bash
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# to you under the Apache License, Version 2.0 (the
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#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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# shellcheck disable=SC2086
if [[ ${GITHUB_REF} == 'refs/heads/main' ]]; then
  echo "branch=constraints-main"
elif [[ ${GITHUB_REF} =~ refs/heads/v([0-9\-]*)\-(test|stable) ]]; then
  echo "branch=constraints-${BASH_REMATCH[1]}"
else
  # Assume PR to constraints-main here
  echo >&2
  echo "[${COLOR_YELLOW}Assuming that the PR is to 'main' branch!${COLOR_RESET}" >&2
  echo >&2
  echo "branch=constraints-main"
fi