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bentopdf/nginx-noindex.sh

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#!/bin/sh
set -e
entrypoint_log() {
if [ -z "${NGINX_ENTRYPOINT_QUIET_LOGS:-}" ]; then
echo "$@"
fi
}
NOINDEX_CONF=/etc/nginx/tmp/noindex.conf
if [ "${ROBOTS_NOINDEX:-false}" != "true" ]; then
rm -f "$NOINDEX_CONF"
exit 0
fi
printf '%s\n' 'add_header X-Robots-Tag "noindex, follow" always;' > "$NOINDEX_CONF"
entrypoint_log "ROBOTS_NOINDEX=true: sending X-Robots-Tag: noindex, follow"