#!/bin/sh

# This script will do an offline install of ansible.
# It requires that the variable ANSIBLE_RPMS_TAR_GZ be set to the path of a
# tar.gz file containing RPMs for Ansible and it's dependencies.

# TODO Combine this and other rpm tar.gz archives.

set -u

# Make sure our environment variable is set before using it and creating a
# temporary directory.
stat "$ANSIBLE_RPMS_TAR_GZ"

# Create a temporary location to extract the RPMs to.
mkdir tmp

# Extract the RPM tar.gz file to a temporary directory.
tar xvzf "$ANSIBLE_RPMS_TAR_GZ" -C ./tmp

# Perform a localinstall of all the RPMs extracted from ANSIBLE_RPMS_TAR_GZ.
#
# Ignore the shellshock error about quoting the find, because in this case we
# don't the string to split.
# shellcheck disable=SC2046
yum localinstall --disablerepo=* --nogpgcheck -y $(find ./tmp -name "*.rpm")

# Delete the temporary RPM package.
rm -rf tmp