28 lines
882 B
Bash
Executable File
28 lines
882 B
Bash
Executable File
#!/bin/bash
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# Script is used to generate all the necessary Dockerfiles based on the templates
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declare -a ruby_versions=("2.5.3" "2.6.2" "2.6.3" "2.6.5")
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declare -a distributions=("alpine:3.11" "alpine:3.12" "centos:7")
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for i in "${distributions[@]}"
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do
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DISTRO_NAME="$(cut -d ':' -f1 <<< $i)"
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DISTRO_VERSION="$(cut -d ':' -f2 <<< $i)"
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for j in "${ruby_versions[@]}"
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do
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# E.g. ./alpine/3.11/2.5.3
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TARGET_DIR="./generated/$DISTRO_NAME/$DISTRO_VERSION/$j"
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RUBY_MAJOR="$(echo $j | grep --only-matching -E '[[:digit:]]+\.[[:digit:]]+')"
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mkdir --parents $TARGET_DIR
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cp ./Dockerfile.$DISTRO_NAME.template $TARGET_DIR/Dockerfile
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sed -i "s/{RUBY_VERSION}/$j/g" $TARGET_DIR/Dockerfile
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sed -i "s/{RUBY_MAJOR}/$RUBY_MAJOR/g" $TARGET_DIR/Dockerfile
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sed -i "s/{DISTRO_VERSION}/$DISTRO_VERSION/g" $TARGET_DIR/Dockerfile
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done
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done
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git add ./generated
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