mirror of
https://github.com/docker-library/ruby.git
synced 2022-11-09 11:41:34 -05:00
52 lines
1.1 KiB
Bash
52 lines
1.1 KiB
Bash
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#!/usr/bin/env bash
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set -Eeuo pipefail
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[ -f versions.json ] # run "versions.sh" first
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jqt='.jq-template.awk'
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if [ -n "${BASHBREW_SCRIPTS:-}" ]; then
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jqt="$BASHBREW_SCRIPTS/jq-template.awk"
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elif [ "$BASH_SOURCE" -nt "$jqt" ]; then
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# # https://github.com/docker-library/bashbrew/blob/master/scripts/jq-template.awk
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wget -qO "$jqt" 'https://github.com/docker-library/bashbrew/raw/00e281f36edd19f52541a6ba2f215cc3c4645128/scripts/jq-template.awk'
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fi
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if [ "$#" -eq 0 ]; then
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versions="$(jq -r 'keys | map(@sh) | join(" ")' versions.json)"
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eval "set -- $versions"
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fi
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generated_warning() {
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cat <<-EOH
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#
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# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
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#
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# PLEASE DO NOT EDIT IT DIRECTLY.
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#
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EOH
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}
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for version; do
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export version
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rm -rf "$version/"
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variants="$(jq -r '.[env.version].variants | map(@sh) | join(" ")' versions.json)"
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eval "variants=( $variants )"
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for variant in "${variants[@]}"; do
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export variant
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dir="$version/$variant"
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mkdir -p "$dir"
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echo "processing $dir ..."
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{
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generated_warning
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gawk -f "$jqt" Dockerfile.template
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} > "$dir/Dockerfile"
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done
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done
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