112 lines
3.4 KiB
Bash
Executable File
112 lines
3.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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. functions.sh
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hash git 2> /dev/null || { echo >&2 "git not found, exiting."; }
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# Used dynamically: print "$array_" $1
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# shellcheck disable=SC2034
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array_10='10 dubnium'
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# shellcheck disable=SC2034
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array_12='12 erbium'
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# shellcheck disable=SC2034
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array_14='14 fermium lts'
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# shellcheck disable=SC2034
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array_15='15 latest current'
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default_variant=$(get_config "./" "default_variant")
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default_alpine=$(get_config "./" "alpine_version")
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cd "$(cd "${0%/*}" && pwd -P)"
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self="$(basename "${BASH_SOURCE[0]}")"
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IFS=' ' read -ra versions <<< "$(get_versions)"
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IFS=' ' read -ra versions <<< "$(sort_versions "${versions[@]}")"
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url='https://github.com/nodejs/docker-node'
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# get the most recent commit which modified any of "$@"
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fileCommit() {
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git log -1 --format='format:%H' HEAD -- "$@"
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}
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echo "# this file is generated via ${url}/blob/$(fileCommit "${self}")/${self}"
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echo
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echo "Maintainers: The Node.js Docker Team <${url}> (@nodejs)"
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echo "GitRepo: ${url}.git"
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echo
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# prints "$2$1$3$1...$N"
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join() {
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local sep="$1"
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shift
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local out
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printf -v out "${sep//%/%%}%s" "$@"
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echo "${out#$sep}"
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}
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get_stub() {
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local version="${1}"
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shift
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IFS='/' read -ra versionparts <<< "${version}"
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local stub
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eval stub="$(join '_' "${versionparts[@]}" | awk -F. '{ print "$array_" $1 }')"
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echo "${stub}"
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}
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for version in "${versions[@]}"; do
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# Skip "docs" and other non-docker directories
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[ -f "${version}/Dockerfile" ] || [ -f "${version}/${default_variant}/Dockerfile" ] || continue
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stub=$(get_stub "${version}")
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commit="$(fileCommit "${version}")"
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fullVersion="$(get_tag "${version}" full)"
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majorMinorVersion="$(get_tag "${version}" majorminor)"
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IFS=' ' read -ra versionAliases <<< "$fullVersion $majorMinorVersion $stub"
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if [ -f "${version}/Dockerfile" ]; then
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# Get supported architectures for a specific version. See details in function.sh
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IFS=' ' read -ra supportedArches <<< "$(get_supported_arches "${version}" "default")"
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echo "Tags: $(join ', ' "${versionAliases[@]}")"
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echo "Architectures: $(join ', ' "${supportedArches[@]}")"
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echo "GitCommit: ${commit}"
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echo "Directory: ${version}"
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echo
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fi
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# Get supported variants according to the target architecture.
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# See details in function.sh
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IFS=' ' read -ra variants <<< "$(get_variants "$(dirname "${version}")")"
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for variant in "${variants[@]}"; do
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# Skip non-docker directories
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[ -f "${version}/${variant}/Dockerfile" ] || continue
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commit="$(fileCommit "${version}/${variant}")"
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slash='/'
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variantAliases=("${versionAliases[@]/%/-${variant//${slash}/-}}")
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if [ "${variant}" = "${default_variant}-slim" ]; then
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variantAliases+=("${versionAliases[@]/%/-slim}")
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elif [ "${variant}" = "alpine${default_alpine}" ]; then
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variantAliases+=("${versionAliases[@]/%/-alpine}")
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elif [ "${variant}" = "${default_variant}" ]; then
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variantAliases+=("${versionAliases[@]}")
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fi
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variantAliases=("${variantAliases[@]//latest-/}")
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# Get supported architectures for a specific version and variant.
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# See details in function.sh
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IFS=' ' read -ra supportedArches <<< "$(get_supported_arches "${version}" "${variant}")"
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echo "Tags: $(join ', ' "${variantAliases[@]}")"
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echo "Architectures: $(join ', ' "${supportedArches[@]}")"
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echo "GitCommit: ${commit}"
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echo "Directory: ${version}/${variant}"
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echo
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done
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done
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