56 lines
1.8 KiB
Bash
Executable File
56 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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# This post build hook creates multi-architecture docker manifests.
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# It's all a bit complicated for some reason.
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# This is part of Application Builder.
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# https://github.com/golift/application-builder
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#set -e -o pipefail
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pushd ../..
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source .metadata.sh
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popd
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if [ "$TAGS" == "" ]; then
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TAGS=$DOCKER_TAG
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fi
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export DOCKER_CLI_EXPERIMENTAL=enabled
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# Push the extra custom images that were created.
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for build in $BUILDS; do
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os=$(echo $build | cut -d: -f1)
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name=$(echo $build | cut -d: -f2)
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echo "Pushing Image ${IMAGE_NAME}_${os}_${name}"
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docker push ${IMAGE_NAME}_${os}_${name}
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IMAGES="${IMAGES} ${IMAGE_NAME}_${os}_${name}"
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done
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echo "Annotating Images: ${IMAGES}"
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# Build all the Docker tags if the source branch is a release and not a branch.
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if [ "v$VERSION" = "$SOURCE_BRANCH" ]; then
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TAGS="$VERSION $(echo $VERSION | cut -d. -f1,2) $(echo $VERSION | cut -d. -f1)"
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echo $SOURCE_BRANCH | grep -q -- -
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if [ "$?" = "1" ]; then
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# tag does not contain a dash, so assume it's a prod tag.
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TAGS="$TAGS latest stable"
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fi
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fi
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echo "Version: $VERSION, Source: $SOURCE_BRANCH, Building tags: ${TAGS}"
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# Create multi-architecture manifests for each tag with all the built images.
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for tag in $TAGS; do
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docker manifest create --amend ${DOCKER_REPO}:${tag} $IMAGES
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for build in $BUILDS; do
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# os:name:arch:variant, ie linux:amd64:amd64: (no variant is ok)
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os=$(echo $build | cut -d: -f1)
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name=$(echo $build | cut -d: -f2)
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arch=$(echo $build | cut -d: -f3)
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# Annotating updates the manifest to describe each images' capabilities.
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docker manifest annotate ${DOCKER_REPO}:${tag} ${IMAGE_NAME}_${os}_${name} --os ${os} --arch ${arch}
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done
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echo "Pushing Manifest ${DOCKER_REPO}:${tag}"
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docker manifest push ${DOCKER_REPO}:${tag}
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done
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