mirror of
https://github.com/jordansissel/fpm
synced 2025-04-19 13:18:03 +02:00
e1ef157dc3
This changes the Dockerfile to create docker images suitable for running tests (fpm rspec suite in docker) and also as a normal release (using fpm through docker). Fixes #1682, #1453
95 lines
2.9 KiB
Docker
95 lines
2.9 KiB
Docker
# Are we running against the minimal container, or the everything
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# container? Minimal is mostly the compiled package tools. Everything
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# pulls in scripting langauges.
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ARG BASE_ENV=everything
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# Are we running tests, or a release? Tests build and run against the
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# CWD, where release will use the downloaded gem.
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ARG TARGET=test
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# Container to throw an error if called with a bare `docker build .`
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FROM ubuntu:18.04 as error
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RUN echo "\n\n\nHey! Use buildkit. See the Makefile or docs\n\n\n"
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RUN false
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# Base container is used for various release and test things
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FROM ubuntu:18.04 as minimal-base
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# Runtime deps. Build deps go in the build or test containers
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RUN apt-get update \
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&& apt-get -y dist-upgrade \
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&& apt-get install --no-install-recommends -y \
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ruby rubygems rubygems-integration \
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bsdtar \
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cpio \
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debsigs \
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pacman \
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rpm \
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squashfs-tools \
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xz-utils \
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zip \
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&& rm -rf /var/lib/apt/lists/* \
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&& apt-get clean
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RUN adduser fpm
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# everything container includes all the scripting languages. These
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# greatly embiggen the underlying docker container, so they're
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# conditionalized.
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FROM minimal-base AS everything-base
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RUN apt-get update \
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&& apt-get install --no-install-recommends -y \
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cpanminus \
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npm \
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perl \
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python3-pip \
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&& pip3 --no-cache-dir install setuptools \
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&& pip3 --no-cache-dir install wheel \
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&& pip3 --no-cache-dir install virtualenv virtualenv-tools3 \
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&& update-alternatives --install /usr/bin/python python /usr/bin/python3 10 \
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&& rm -rf /var/lib/apt/lists/*
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# Run tests against the current working directory. This is a bit
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# orthogonal to the container release process, but it has a lot of
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# same dependancies, so we reuse it. This uses COPY to allow rspect to
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# initall the gems, but runtime usage expects you to mount a volume
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# into /src
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FROM ${BASE_ENV}-base AS test
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WORKDIR /src
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RUN apt-get update \
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&& apt-get install --no-install-recommends -y \
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gcc make ruby-dev libc-dev lintian git
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# installing ffi here is a bit of an optimization for how COPY and layer reuse works
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RUN gem install --no-ri --no-rdoc ffi
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RUN install -d -o fpm /origsrc
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COPY --chown=fpm . /origsrc
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ENV HOME=/origsrc
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ENV BUNDLE_PATH=/origsrc/.bundle
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# Install a specific version of bundler
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WORKDIR /origsrc
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RUN gem install -v "$(grep -A1 '^BUNDLED WITH' Gemfile.lock | tail -1)" bundler
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USER fpm
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RUN bundle install
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CMD bundle exec rspec
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# build a container from a released gem. install build deps here, so
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# we can omit them from the final release package
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FROM ${BASE_ENV}-base AS build
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RUN apt-get update
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RUN apt-get install --no-install-recommends -y \
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gcc make ruby-dev libc-dev
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ENV GEM_PATH /fpm
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ENV PATH "/fpm/bin:${PATH}"
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RUN gem install --no-ri --no-rdoc --install-dir=/fpm fpm
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FROM build as release
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COPY --from=build /fpm /fpm
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ENV GEM_PATH /fpm
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ENV PATH "/fpm/bin:${PATH}"
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WORKDIR /src
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ENTRYPOINT ["/fpm/bin/fpm"]
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# This target is to help docker buildkit in resolving things.
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FROM ${TARGET} as final
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