# Base on latest (edge) alpine image
FROM node:15-alpine3.13
MAINTAINER Sven Fischer <sven@leiderfischer.de>

WORKDIR /src

RUN apk add --no-cache --virtual .build-deps \
  git python make g++ \
  && apk add --no-cache openssh-client \
  && git clone https://github.com/krishnasrinivas/wetty --branch main /src \
  && npm install \
  && apk del .build-deps \
  && adduser -h /src -D term \
  && npm run-script build

ADD run.sh /src

# Default ENV params used by wetty
ENV REMOTE_SSH_SERVER=127.0.0.1 \
    REMOTE_SSH_PORT=22

EXPOSE 3000

CMD [ "/bin/sh", "-c", "/src/run.sh" ]