bootstrap-sudo-linux-rhel

#!/usr/bin/env bash
set -euo pipefail

YP_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." >/dev/null && pwd)"
source ${YP_DIR}/sh/common.inc.sh
source ${YP_DIR}/sh/package-managers/yum.inc.sh

if [[ "${EUID}" != "0" ]]; then
    echo_info "EUID=${EUID}"
    [[ -n "${YP_SUDO}" ]] || {
        echo_info "YP_SUDO=${YP_SUDO}"
        echo_err "Restarting this shell script as root is impossible."
        exit 1
    }
    echo_warn "Restarting this shell script as root."
    exe ${YP_SUDO} --preserve-env --set-home ${BASH_SOURCE[0]}
    exit 0
fi

# keep in sync with dockerfiles/yp-rhel/Dockerfile.build.sh
echo_do "Setup yum..."
yum_update

yum_install_one ca-certificates
yum_install_one gnupg

yum_install_one git
yum_install_one openssl
yum_install_one passwd
yum_install_one sudo
yum_install_one which
echo_done

# Basic
echo_do "yum: Installing basic packages..."
# as per homebrew-install and https://docs.brew.sh/Homebrew-on-Linux#requirements
yum -y groupinstall "Development Tools"
yum_install_one curl
yum_install_one file
yum_install_one git
yum_install_one procps-ng

case ${OS_SHORT}-${OS_RELEASE_ID} in
    linux-rhel)
        yum_install_one coreutils
        ;;
    linux-amzn|linux-centos)
        # installing coreutils would create a conflict
        yum_install_one coreutils-single
        ;;
    *)
        echo_err "${OS_SHORT}-${OS_RELEASE_ID} is an unsupported OS for installing coreutils."
        exit 1
        ;;
esac
yum_install_one findutils
yum_install_one hostname
yum_install_one util-linux

yum_install_one python3

# scripts tend to call /usr/bin/pyhon to intend calling python2 or python3, whichever is available
[[ -e /usr/bin/python ]] || ln -s /usr/bin/python3 /usr/bin/python
echo_done

yum_list_installed