#!/bin/sh
#
# Choose hiera config file based on available secrets backend
#

if [ -f /usr/bin/eyaml -a ! -f /usr/lib/ruby/vendor_ruby/gpgme.rb ]; then
    # The package hiera-eyaml is installed, and there is no hiera-gpg. Use heira-eyaml.yaml if it exists.
    fn='/etc/puppet/hiera-eyaml.yaml'
    test -f "${fn}" && ln -sf "${fn}" /etc/puppet/hiera.yaml
elif [ ! -f /etc/puppet/hiera.yaml ]; then
    # If there is no /etc/puppet/hiera.yaml, try to symlink it to the default
    fn='/etc/puppet/hiera-default.yaml'
    test -f "${fn}" && ln -sf "${fn}" /etc/puppet/hiera.yaml
fi