entrypoint.sh

#!/usr/bin/env bash


function check_env {
    if [ -z "$CONFIG_LOCATION" ]; then
        echo "INFO: No CONFIG_LOCATION variable provided. Using default '/config/ora2pg.conf'"
        export CONFIG_LOCATION=/config/ora2pg.conf
    else
        echo "INFO: CONFIG_LOCATION variable detected: '$CONFIG_LOCATION'"
    fi

    if [ -z "$OUTPUT_LOCATION" ]; then
        echo "INFO: No OUTPUT_LOCATION variable provided. Using default '/data'"
        export OUTPUT_LOCATION=/data
    else
        echo "INFO: OUTPUT_LOCATION variable detected: '$OUTPUT_LOCATION'"
        mkdir -p ${OUTPUT_LOCATION}
    fi

    ORA_HOST_FLAG=""
    if [ -z "$ORA_HOST" ]; then
        echo "INFO: No ORA_HOST variable provided. Using value of 'ORACLE_DSN' from '$CONFIG_LOCATION'"
    else
        echo "INFO: ORA_HOST_FLAG variable detected: '$ORA_HOST'"
        ORA_HOST_FLAG=" --source $ORA_HOST "
    fi

    ORA_USER_FLAG=""
    if [ -z "$ORA_USER" ]; then
        echo "INFO: No ORA_USER variable provided. Using value of 'ORACLE_USER' from  '$CONFIG_LOCATION'"
    else
        echo "INFO: ORA_USER variable detected: '$ORA_USER'"
        ORA_USER_FLAG=" --user $ORA_USER "
    fi

    ORA_PWD_FLAG=""
    ORA_PWD_FLAG_MASKED=""
    if [ -z "$ORA_PWD" ]; then
        echo "INFO: No ORA_PWD variable provided. Using value of 'ORACLE_PWD' from  '$CONFIG_LOCATION'"
    else
        echo "INFO: ORA_PWD variable detected: '*******'"
        ORA_PWD_FLAG=" --password $ORA_PWD "
        ORA_PWD_FLAG_MASKED=" --password ******* "
    fi
}

if [ "$1" = 'ora2pg' ]; then

    check_env
    # Set host name for oracle
    /bin/bash -c "echo '127.0.1.1 ${HOSTNAME}' >> /etc/hosts"
    if [ -z "$2" ]; then
        echo "INFO: no args provided. Using default: '--debug -c $CONFIG_LOCATION --basedir $OUTPUT_LOCATION ${ORA_HOST_FLAG} ${ORA_USER_FLAG}  ${ORA_PWD_FLAG_MASKED} ' "
        ora2pg --debug -c ${CONFIG_LOCATION} --basedir ${OUTPUT_LOCATION} ${ORA_HOST_FLAG} ${ORA_USER_FLAG}  ${ORA_PWD_FLAG}
    else
        echo "INFO: executing: '$@'"
        exec "$@"
    fi
    exit 0
fi

exec "$@"