mirror of https://github.com/docker/buildx.git
58 lines
1.4 KiB
Bash
Executable File
58 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -eu -o pipefail
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: "${GITHUB_ACTIONS=}"
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: "${GITHUB_REPOSITORY=}"
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: "${GITHUB_RUN_ID=}"
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: "${BUILDX_CMD=docker buildx}"
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: "${DESTDIR=./bin/release}"
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: "${CACHE_FROM=}"
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: "${CACHE_TO=}"
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: "${PLATFORMS=}"
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if [ -n "$CACHE_FROM" ]; then
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for cfrom in $CACHE_FROM; do
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setFlags+=(--set "*.cache-from=$cfrom")
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done
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fi
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if [ -n "$CACHE_TO" ]; then
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for cto in $CACHE_TO; do
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setFlags+=(--set "*.cache-to=$cto")
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done
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fi
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if [ -n "$PLATFORMS" ]; then
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setFlags+=(--set "*.platform=$PLATFORMS")
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fi
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if ${BUILDX_CMD} build --help 2>&1 | grep -- '--attest' >/dev/null; then
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prvattrs="mode=max"
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if [ "$GITHUB_ACTIONS" = "true" ]; then
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prvattrs="$prvattrs,builder-id=https://github.com/${GITHUB_REPOSITORY}/actions/runs/${GITHUB_RUN_ID}"
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fi
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setFlags+=(--set "*.attest=type=sbom")
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setFlags+=(--set "*.attest=type=provenance,$prvattrs")
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fi
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output=$(mktemp -d -t buildx-output.XXXXXXXXXX)
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(
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set -x
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${BUILDX_CMD} bake "${setFlags[@]}" --set "*.args.BUILDKIT_MULTI_PLATFORM=true" --set "*.output=$output" release
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)
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for pdir in "${output}"/*/; do
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(
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cd "$pdir"
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binname=$(find . -name 'buildx-*')
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filename=$(basename "${binname%.exe}")
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mv "provenance.json" "${filename}.provenance.json"
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mv "sbom-binaries.spdx.json" "${filename}.sbom.json"
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find . -name 'sbom*.json' -exec rm {} \;
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)
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done
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mkdir -p "$DESTDIR"
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mv "$output"/**/* "$DESTDIR/"
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rm -rf "$output"
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