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5380948868
Every package manager should clean up after themselves in order to keep docker layers neat and tiny: apt (Debian/Ubuntu package manager): - unneeded dependencies are cleared (autoremove) - caches are cleaned (clean) - package lists are deleted yum (CentOS package manager), zypper (OpenSuse package manager) - should clear caches after installing dependencies pip (Python package manager), apk (Alpine package manager) - should use no cache for installing dependencies
16 lines
490 B
Text
16 lines
490 B
Text
FROM ruby:2.4.4-stretch
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MAINTAINER GitLab Quality Team
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ADD /scripts/ /scripts/
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RUN apt-get update \
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&& apt-get install -y git \
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&& /scripts/install-node 8.x 1.2.1-1 \
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&& apt-get autoremove -yq \
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&& apt-get clean -yqq \
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&& rm -rf /var/lib/apt/lists/* \
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&& gem install danger-gitlab --no-document \
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&& git version \
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&& echo "node version " $(node --version) \
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&& echo "yarn version " $(yarn --version) \
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&& echo "Danger version " $(danger --version)
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