pkenv.install


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post_install () {
	common
}

post_upgrade() {
  if [ -d "/usr/local/lib/pkenv/versions" ]; then
    echo "Detected old pkenv paths. Moving..."
    mv /usr/local/lib/pkenv/version{,s} /var/lib/pkenv/
		rm -r /usr/local/lib/pkenv
  fi
	common
}

common () {
	if ! getent group pkenv >/dev/null ; then
		echo "Adding group 'pkenv'"
		groupadd pkenv
	fi

	mkdir -p "/var/lib/pkenv/versions"
	touch "/var/lib/pkenv/version"
	chgrp -R pkenv "/var/lib/pkenv/versions" "/var/lib/pkenv/version"
	chmod -R 775 "/var/lib/pkenv/versions" "/var/lib/pkenv/version"

	echo '######################################'
	echo '# In order to be able to install and change packer versions as a non-root user, please add it to the group pkenv'
	echo '# sudo usermod -aG pkenv ${USER}'
	echo '######################################'
}