# Copyright The OpenTelemetry Authors
# SPDX-License-Identifier: Apache-2.0


FROM ruby:3.1.2-alpine as base

FROM base as builder

WORKDIR /tmp

COPY Gemfile Gemfile.lock .

RUN apk update && apk add make gcc musl-dev && bundle install

FROM base as release

WORKDIR /email_server

COPY . .

RUN chmod 666 ./Gemfile.lock

COPY --from=builder /usr/local/bundle/ /usr/local/bundle/


EXPOSE ${EMAIL_SERVICE_PORT}
ENTRYPOINT ["bundle", "exec", "ruby", "email_server.rb"]