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# BSD 3-Clause License
#
# Copyright (c) 2018, Pruthvi Kumar All rights reserved.
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## @Author: Pruthvi Kumar
## @Email: pruthvikumar.123@gmail.com
## @Desc: Base PROTON Container with default sqlite and postgres config.

FROM python:3.7.3-stretch

RUN echo "********* ENV variables creation phase *********\n"
ARG sendgrid_api_key
ARG app_name
ARG app_support_email
ARG proton_host_uid
ARG proton_host_gid
ENV SENDGRID_API_KEY=${sendgrid_api_key}
ENV APP_NAME=${app_name}
ENV APP_SUPPORT_EMAIL=${app_support_email}

RUN echo "\n"

RUN echo "********* PROTON dependencies installation phase *********\n"
RUN apt-get update
RUN apt-get install bash
RUN apt-get install -y gcc g++ unixodbc-dev
RUN echo "\n"

RUN echo "********* PROTON user group & user creation phase *********\n"
RUN groupadd -f -g ${proton_host_gid} proton_user_group
RUN useradd -G proton_user_group -u ${proton_host_uid} default_proton_user
RUN echo "\n"

RUN echo "********* PROTON folder structure creation & source code injection phase *********\n"
RUN mkdir -p /PROTON
WORKDIR /PROTON
COPY . /PROTON
RUN echo "\n"

RUN echo "********* PROTONs PY dependencies installation phase *********\n"
RUN python3 -m pip install -r requirements.txt --no-cache-dir
RUN echo "\n"

RUN echo "********* PROTON user ownership and restriction phase *********\n"
RUN chown -R ${proton_host_uid}:${proton_host_gid} /PROTON
RUN mkdir -p /PROTON/proton-db
RUN mkdir -p /PROTON/trace
USER ${proton_host_uid}
RUN echo "\n"

RUN echo "********* PROTON port expose phase *********\n"
EXPOSE 3000/tcp