#!/bin/bash

. /etc/os-release

check_rpmdb() {
    MAJOR_VERSION=$(echo "${VERSION_ID}" | cut -d. -f1)

    if [[ "${ID}" =~ ^(rhel|centos|cloudlinux|rocky|almalinux)$ && "${MAJOR_VERSION}" == "9" ]]; then
        if sudo /usr/bin/rpmdb --verifydb --dbpath=/var/lib/rpm/Packages > /dev/null; then
            echo 'rpmdb OK'
            exit 0
        else
            echo 'rpmdb Not OK'
            exit 2
        fi
    else
        if /usr/lib/rpm/rpmdb_verify /var/lib/rpm/Packages > /dev/null; then
            echo 'rpmdb OK'
            exit 0
        else
            echo 'rpmdb Not OK'
            exit 2
        fi
    fi
}

check_rpmdb

echo 'rpmdb Condition Not Known'
exit 3