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- #!/bin/sh -e
- if [ -n "$@" ]; then
- exec "$@"
- fi
- ARGS="ngrok"
- # Set the protocol.
- if [ "$NGROK_PROTOCOL" = "TCP" ]; then
- ARGS="$ARGS tcp"
- else
- ARGS="$ARGS http"
- fi
- # Set the authorization token.
- if [ -n "$NGROK_AUTH" ]; then
- ARGS="$ARGS -authtoken=$NGROK_AUTH "
- fi
- # Set the subdomain or hostname, depending on which is set
- if [ -n "$NGROK_HOSTNAME" ] && [ -n "$NGROK_AUTH" ]; then
- ARGS="$ARGS -hostname=$NGROK_HOSTNAME "
- elif [ -n "$NGROK_SUBDOMAIN" ] && [ -n "$NGROK_AUTH" ]; then
- ARGS="$ARGS -subdomain=$NGROK_SUBDOMAIN "
- elif [ -n "$NGROK_HOSTNAME" ] || [ -n "$NGROK_SUBDOMAIN" ]; then
- if [ -z "$NGROK_AUTH" ]; then
- echo "You must specify an authentication token after registering at https://ngrok.com to use custom domains."
- exit 1
- fi
- fi
- if [ -n "$NGROK_HEADER" ]; then
- ARGS="$ARGS -host-header=$NGROK_HEADER "
- fi
- if [ -n "$NGROK_USERNAME" ] && [ -n "$NGROK_PASSWORD" ] && [ -n "$NGROK_AUTH" ]; then
- ARGS="$ARGS -auth=\"$NGROK_USERNAME:$NGROK_PASSWORD\" "
- elif [ -n "$NGROK_USERNAME" ] || [ -n "$NGROK_PASSWORD" ]; then
- if [ -z "$NGROK_AUTH" ]; then
- echo "You must specify a username, password, and Ngrok authentication token to use the custom HTTP authentication."
- echo "Sign up for an authentication token at https://ngrok.com"
- exit 1
- fi
- fi
- ARGS="$ARGS -log stdout"
- # Set the point.
- if [ -n "$HTTPS_PORT" ]; then
- ARGS="$ARGS `echo $HTTPS_PORT | sed 's|^tcp://||'`"
- elif [ -n "$HTTP_PORT" ]; then
- ARGS="$ARGS `echo $HTTP_PORT | sed 's|^tcp://||'`"
- elif [ -n "$APP_PORT" ]; then
- ARGS="$ARGS `echo $APP_PORT | sed 's|^tcp://||'`"
- fi
- set -x
- exec $ARGS
|