17 lines
622 B
Plaintext
17 lines
622 B
Plaintext
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#!/usr/bin/env bash
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BUILD_ARCH=$(echo "${DOCKERFILE_PATH}" | cut -d '.' -f2)
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[ "${BUILD_ARCH}" == "Dockerfile" ] && \
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{ echo 'qemu-user-static: Download not required for this arch'; exit 0; }
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TAGS_API="https://api.github.com/repos/multiarch/qemu-user-static/tags"
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URL="https://github.com/multiarch/qemu-user-static/releases/download"
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LATEST_TAG=$(curl -LSs $TAGS_API \
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| awk -F'"' '/name.*v[0-9]/ {print $4; exit}')
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STATIC_ARCH=$([ "${BUILD_ARCH}" == "armhf" ] && \
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echo "${BUILD_ARCH::-2}" || echo "${BUILD_ARCH}")
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curl -LSs "${URL}/${LATEST_TAG}/x86_64_qemu-${STATIC_ARCH}-static.tar.gz" \
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| tar xzv
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