51 lines
857 B
Bash
Executable File
51 lines
857 B
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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if [ -z "${BINDIR:-}" ] && [ -z "${PREFIX:-}" ]; then
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PREFIX="$(realpath "$(dirname "$0")/..")"
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fi
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: "${VERSION:=v0.7.1}"
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: "${BINDIR:="${PREFIX}/bin"}"
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: "${DEST:="${BINDIR}/buildx"}"
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os=""
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case "$(uname)" in
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Linux)
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os="linux"
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;;
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Darwin)
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os="darwin"
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;;
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*)
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echo >&2 "unknown OS"
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exit 1
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;;
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esac
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arch="$(uname -m)"
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case "${arch}" in
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x86_64)
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arch="amd64"
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;;
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aarch64)
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arch="arm64"
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;;
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armv7l)
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arch="arm-v7"
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;;
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armv6l)
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arch="arm-v6"
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;;
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esac
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url="https://github.com/docker/buildx/releases/download/${VERSION}/buildx-${VERSION}.${os}-${arch}"
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echo "Installing buildx ${VERSION} as ${DEST}"
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set -x
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mkdir -p "${BINDIR}"
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rm -f "${DEST}.download"
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curl -f -L -o "${DEST}.download" "${url}"
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chmod +x "${DEST}.download"
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mv "${DEST}.download" "${DEST}"
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