27 lines
556 B
Docker
27 lines
556 B
Docker
FROM ruby:2.7
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ENV BUILD_PACKAGES="apt-utils build-essential curl less nodejs sudo wget zsh libmariadb-dev libserialport-dev cron"
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# throw errors if Gemfile has been modified since Gemfile.lock
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RUN \
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bundle config --global frozen 1
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WORKDIR /usr/src/app
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COPY Gemfile Gemfile.lock ./
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RUN \
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apt-get update -qq && \
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apt-get install -y $BUILD_PACKAGES && \
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bundle install
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COPY . .
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# Set required variables for GR.rb
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# see https://github.com/red-data-tools/GR.rb
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ENV GRDIR="/usr/gr"
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ENV GKS_WSTYPE=100
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CMD ["/bin/bash -c ruby ./smartmeter.rb"]
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