docker-node/test-build.sh

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#!/usr/bin/env bash
#
# Run a test build for all images.
set -uo pipefail
IFS=$'\n\t'
info() {
printf "%s\n" "$@"
}
fatal() {
printf "**********\n"
printf "%s\n" "$@"
printf "**********\n"
exit 1
}
cd $(cd ${0%/*} && pwd -P);
versions=( "$@" )
if [ ${#versions[@]} -eq 0 ]; then
versions=( */ )
fi
versions=( "${versions[@]%/}" )
for version in "${versions[@]}"; do
# Skip "docs" and other non-docker directories
[ -f "$version/Dockerfile" ] || continue
tag=$(cat $version/Dockerfile | grep "ENV NODE_VERSION" | cut -d' ' -f3)
info "Building $tag..."
docker build -t node:$tag $version
if [[ $? -gt 0 ]]; then
fatal "Build of $tag failed!"
else
info "Build of $tag succeeded."
fi
OUTPUT=$(docker run --rm -it node:$tag node -e "process.stdout.write(process.versions.node)")
if [ "$OUTPUT" != "$tag" ]; then
fatal "Test of $tag failed!"
else
info "Test of $tag succeeded."
fi
variants=$(echo $version/*/ | xargs -n1 basename)
for variant in $variants; do
# Skip non-docker directories
[ -f "$version/$variant/Dockerfile" ] || continue
info "Building $tag-$variant variant..."
docker build -t node:$tag-$variant $version/$variant
if [[ $? -gt 0 ]]; then
fatal "Build of $tag-$variant failed!"
else
info "Build of $tag-$variant succeeded."
fi
OUTPUT=$(docker run --rm -it node:$tag-$variant node -e "process.stdout.write(process.versions.node)")
if [ "$OUTPUT" != "$tag" ]; then
fatal "Test of $tag-$variant failed!"
else
info "Test of $tag-$variant succeeded."
fi
done
done
info "All builds successful!"
exit 0