quartz-docker/entrypoint.sh

#!/bin/bash
set -e

verify_config_exist() {
    if [[ ! -f "/config/config.json" ]]; then
        echo "Config file not found, copying default config..."
        cp /usr/share/nginx/html/config.json /config/config.json
    fi
}

setup_cron() {
    echo "${BUILD_SCHEDULE} cd /usr/share/nginx/html/content && git pull >/dev/null 2>&1 && cd /usr/share/nginx/html && npx quartz build >/dev/null 2>&1" >/etc/crontabs/root

    if [[ "$ENABLE_CRON" == "true" ]]; then
        echo "Cron is enabled"
        crond -b
    else
        echo "Cron is disabled"
    fi
}

main() {
    verify_config_exist
    setup_cron

    chown -R nginx:nginx /usr/share/nginx/html
    chown -R "${USER_ID}":"${GROUP_ID}" /content
    chown -R "${USER_ID}":"${GROUP_ID}" /config

    # NGINX script to sub variables in the template
    echo "NGINX variable substitution..."
    /docker-entrypoint.d/20-envsubst-on-templates.sh

    echo "Starting Quartz..."
    echo "Installing dependencies..."
    npm i >/dev/null

    echo "Building Quartz..."
    npx quartz build

    echo "Starting Nginx..."
    exec nginx -g "daemon off;"
}

main