docker-node/generate-stackbrew-library.sh

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#!/bin/bash
set -e
declare -A aliases
aliases=(
[0.12]='0 latest'
)
cd "$(dirname "$(readlink -f "$BASH_SOURCE")")"
versions=( */ )
versions=( "${versions[@]%/}" )
url='git://github.com/joyent/docker-node'
echo '# maintainer: Joyent Image Team <image-team@joyent.com> (@joyent)'
for version in "${versions[@]}"; do
commit="$(git log -1 --format='format:%H' -- "$version")"
fullVersion="$(grep -m1 'ENV NODE_VERSION ' "$version/Dockerfile" | cut -d' ' -f3)"
versionAliases=( $fullVersion $version ${aliases[$version]} )
echo
for va in "${versionAliases[@]}"; do
echo "$va: ${url}@${commit} $version"
done
for variant in onbuild slim; do
commit="$(git log -1 --format='format:%H' -- "$version/$variant")"
echo
for va in "${versionAliases[@]}"; do
if [ "$va" = 'latest' ]; then
va="$variant"
else
va="$va-$variant"
fi
echo "$va: ${url}@${commit} $version/$variant"
done
done
done