metroae-config

#!/bin/sh
cd $(dirname $0)

TEMPLATE_TAR_LOCATION="https://metroae-config-templates.s3.amazonaws.com/metroae_config.tar"                                  
VSD_SPECIFICATIONS_LOCATION="https://vsd-api-specifications.s3.us-east-2.amazonaws.com/specifications.tar"
SPEC_FOLDER=./vsd-api-specifications
TEMPLATE_FOLDER=./levistate-templates
TAG=$(git rev-parse --short HEAD)
TI=""
[ -t 0 ] && TI="-ti"


function download_container_templates {
    if ! command -v curl &> /dev/null; then
        echo "The command 'curl' was not found in PATH"
        echo "This is a small utility for downloading files from the Internet"
        echo "It is needed for downloading templates from Amazon S3"
        echo "Please install this utility with:"
        echo ""
        echo "sudo yum install curl"
        echo ""
        exit 1
    fi    
    {     
        curl -O $TEMPLATE_TAR_LOCATION &> /dev/null &&
        curl -O $VSD_SPECIFICATIONS_LOCATION &> /dev/null
    } || {
        echo "Warning: Internet connection not detected from the container."
        echo "MetroAE Config Templates and VSD Specification files were not downloaded."
        echo "Please exit the container first and download the tar files from the provided URLs below."
        echo "Download the MetroAE Config Template files from the following URL:"
        echo "$TEMPLATE_TAR_LOCATION"
        echo ""
        echo "Download the VSD Specification files from the following URL:"
        echo "$VSD_SPECIFICATIONS_LOCATION"
        echo "Upon successful download of the two tar files"
        echo "untar the files to the current directory"
        echo ""
        exit 0
    }  
    template_tar_file=$(basename $TEMPLATE_TAR_LOCATION)
    specs_tar_file=$(basename $VSD_SPECIFICATIONS_LOCATION)

    mkdir -p $TEMPLATE_FOLDER         
    mkdir -p $SPEC_FOLDER
    tar -xf $specs_tar_file -C $SPEC_FOLDER
    tar -xf $template_tar_file -C $TEMPLATE_FOLDER
          
    rm -f $template_tar_file
    rm -f $specs_tar_file
} 



. ./metroae-config.in

# Run the command inside docker
args=( "$@" )


[[ ! -d "$SPEC_FOLDER" || ! -d "$TEMPLATE_FOLDER" ]] && download_container_templates


docker run --network=host --rm $TI -v "`pwd`:/metroaeconfig" metroaeconfig:$TAG python3 metroae_config.py "${args[@]}" -tp "$TEMPLATE_FOLDER/templates" -sp "$SPEC_FOLDER"