Сергей Маринкевич
60 lines
1.4 KiB
Bash
Executable File
60 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# Usage:
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# ./prepare-online.sh [x64|arm64] [22.15.0]
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#
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# If version is omitted, script resolves the latest v22 release.
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ARCH="${1:-x64}"
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VERSION="${2:-}"
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case "${ARCH}" in
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x64) NODE_ARCH="x64" ;;
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arm64) NODE_ARCH="arm64" ;;
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*)
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echo "Unsupported arch: ${ARCH}. Use x64 or arm64."
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exit 1
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;;
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esac
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if [[ -z "${VERSION}" ]]; then
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# Pick latest v22 from official index without triggering pipefail/SIGPIPE.
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INDEX_FILE="$(mktemp)"
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curl -fsSL "https://nodejs.org/dist/index.tab" -o "${INDEX_FILE}"
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VERSION="$(awk 'NR>1 && $1 ~ /^v22\./ {print substr($1,2); exit}' "${INDEX_FILE}")"
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rm -f "${INDEX_FILE}"
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fi
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if [[ -z "${VERSION}" ]]; then
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echo "Unable to resolve Node.js v22 version."
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exit 1
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fi
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NODE_DIR="node-v${VERSION}-linux-${NODE_ARCH}"
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ARCHIVE="${NODE_DIR}.tar.xz"
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BASE_URL="https://nodejs.org/dist/v${VERSION}"
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OUT_DIR="bundle-node-v${VERSION}-linux-${NODE_ARCH}"
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mkdir -p "${OUT_DIR}"
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echo "Downloading Node.js v${VERSION} (${NODE_ARCH})..."
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curl -fL "${BASE_URL}/${ARCHIVE}" -o "${OUT_DIR}/${ARCHIVE}"
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curl -fL "${BASE_URL}/SHASUMS256.txt" -o "${OUT_DIR}/SHASUMS256.txt"
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echo "Verifying checksum..."
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(
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cd "${OUT_DIR}"
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sha256sum -c SHASUMS256.txt --ignore-missing | awk "/${ARCHIVE}: OK/"
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)
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cat > "${OUT_DIR}/INSTALL_ARGS.txt" <<EOF
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ARCH=${NODE_ARCH}
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VERSION=${VERSION}
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ARCHIVE=${ARCHIVE}
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EOF
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echo
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echo "Ready: ${OUT_DIR}"
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echo "Copy this folder to the offline Ubuntu 20.04 machine."
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