96 lines
2.4 KiB
Django/Jinja
96 lines
2.4 KiB
Django/Jinja
#!/usr/bin/env bash
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# vim: ft=sh
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set -e
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function headIsDetached() {
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[[ $(git rev-parse --abbrev-ref --symbolic-full-name HEAD) == "HEAD" ]];
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}
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function dockerImageExists() {
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docker image inspect "${IMAGE}:${COMMIT}" 2>&1 1>/dev/null;
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}
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function binaryExists() {
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ls -l build/nimbus_beacon_node_${COMMIT} 2>&1 1>/dev/null
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}
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function fetchChanges() {
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# We cannot use "git pull" in here, because history may be changed upstream
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git fetch
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git reset --hard "origin/${BRANCH}"
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}
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function buildBinaries() {
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# Lower CPU and I/O priority so it doesn't affect the running beacon node
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NICE="nice -n 19 ionice -c2 -n7"
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${NICE} make -j1 update
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${NICE} make -j1 nimbus_beacon_node nimbus_signing_process \
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LOG_LEVEL="TRACE" NIMFLAGS="-d:testnet_servers_image -d:noSignalHandler"
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# Rename binaries to match commit the were built from.
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mv "build/nimbus_beacon_node" "build/nimbus_beacon_node_${COMMIT}"
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mv "build/nimbus_signing_process" "build/nimbus_signing_process_${COMMIT}"
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# Delete copies that are older than 7 days
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find build -mtime +7 -exec rm '{}' \+
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}
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# Adds binary into a simple Alpine image
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function buildDockerImage() {
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docker build -t "${IMAGE}:${COMMIT}" \
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--build-arg=COMMIT=${COMMIT} \
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--label "commit=${COMMIT}" .
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}
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function pushImageTag() {
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docker tag "${IMAGE}:${COMMIT}" "${IMAGE}:${TAG}"
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docker push "${IMAGE}:${TAG}"
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}
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#-------------------------------------------------------------------------------
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BRANCH="{{ item.version }}"
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IMAGE="{{ beacon_node_builds_image_name }}"
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TAG="{{ item.name }}"
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if [[ "${USER}" != "{{ beacon_node_builds_user }}" ]]; then
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echo "Incorrect user: ${USER}" >&2
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echo "Expected: {{ beacon_node_builds_user }}" >&2
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exit 1
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fi
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# Build the Beacon node binaries
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pushd repo >/dev/null
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# Detached HEAD means we're probably on a tag
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if headIsDetached; then
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echo " >>> Deatached HEAD, nothing to fetch."
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else
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echo " >>> Fetching changes..."
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fetchChanges
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fi
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COMMIT=$(git rev-parse --short=8 HEAD)
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if binaryExists && [[ "$1" != "--force" ]]; then
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echo " >>> Binary already built"
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else
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echo " >>> Building binaries..."
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buildBinaries
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fi
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popd >/dev/null
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if dockerImageExists && [[ "$1" != "--force" ]]; then
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echo " >>> Image already built: ${IMAGE}:${COMMIT}"
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else
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echo " >>> Building Docker image..."
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buildDockerImage
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fi
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echo " >>> Pushing Docker image..."
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pushImageTag
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echo " >>> SUCCESS - Pushed: ${IMAGE}:${TAG}"
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