22 lines
421 B
Docker
22 lines
421 B
Docker
FROM ruby:2.7
|
|
|
|
ENV BUILD_PACKAGES="apt-utils build-essential curl less nodejs sudo wget zsh libmariadb-dev libserialport-dev cron"
|
|
|
|
# throw errors if Gemfile has been modified since Gemfile.lock
|
|
RUN \
|
|
bundle config --global frozen 1
|
|
|
|
|
|
WORKDIR /usr/src/app
|
|
|
|
COPY Gemfile Gemfile.lock ./
|
|
|
|
RUN \
|
|
apt-get update -qq && \
|
|
apt-get install -y $BUILD_PACKAGES && \
|
|
bundle install
|
|
|
|
COPY . .
|
|
|
|
CMD ["ruby ./smartmeter.rb"]
|