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66 lines
1.6 KiB
Bash
Executable File
66 lines
1.6 KiB
Bash
Executable File
#!/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 "$jqt" 'https://github.com/docker-library/bashbrew/raw/9f6a35772ac863a0241f147c820354e4008edf38/scripts/jq-template.awk'
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fi
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if [ "$#" -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=( $variants )"
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for dir in "${variants[@]}"; do
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mkdir -p "$version/$dir"
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variant="$(basename "$dir")" # "buster", "windowsservercore-1809", etc
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export variant
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case "$dir" in
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windows/*)
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windowsVariant="${variant%%-*}" # "windowsservercore", "nanoserver"
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windowsRelease="${variant#$windowsVariant-}" # "ltsc2022", "1809", etc
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windowsVariant="${windowsVariant#windows}" # "servercore", "nanoserver"
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export windowsVariant windowsRelease
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template="Dockerfile-windows-$windowsVariant.template"
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;;
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*)
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template='Dockerfile-linux.template'
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;;
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esac
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echo "processing $version/$dir ..."
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{
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generated_warning
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gawk -f "$jqt" "$template"
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} > "$version/$dir/Dockerfile"
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done
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done
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