202 lines
6.0 KiB
Bash
202 lines
6.0 KiB
Bash
#!/usr/bin/env bash
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#
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# download-node.sh — 下载 Node.js 到 Electron 资源目录
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#
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# 用法:
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# ./scripts/download-node.sh # 自动检测当前平台
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# ./scripts/download-node.sh darwin arm64 # 指定平台和架构
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# ./scripts/download-node.sh linux x64
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# ./scripts/download-node.sh win x64
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#
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# 支持平台/架构:
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# darwin arm64 | x64
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# linux x64 | arm64
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# win x64
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#
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set -euo pipefail
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NODE_VERSION="22.14.0"
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RESOURCE_DIR="crates/agent-electron-client/resources/node"
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# 项目根目录
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)"
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TARGET_DIR="${PROJECT_ROOT}/${RESOURCE_DIR}"
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# === 平台检测 ===
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detect_platform() {
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local uname_s
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uname_s="$(uname -s)"
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case "${uname_s}" in
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Darwin) echo "darwin" ;;
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Linux) echo "linux" ;;
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MINGW*|MSYS*|CYGWIN*) echo "win" ;;
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*) echo "unsupported"; return 1 ;;
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esac
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}
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detect_arch() {
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local uname_m
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uname_m="$(uname -m)"
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case "${uname_m}" in
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x86_64|amd64) echo "x64" ;;
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arm64|aarch64) echo "arm64" ;;
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*) echo "unsupported"; return 1 ;;
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esac
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}
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PLATFORM="${1:-$(detect_platform)}"
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ARCH="${2:-$(detect_arch)}"
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echo "==> Node.js v${NODE_VERSION} for ${PLATFORM}-${ARCH}"
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# === 构建下载 URL ===
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if [ "${PLATFORM}" = "win" ]; then
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FILENAME="node-v${NODE_VERSION}-win-${ARCH}.zip"
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URL="https://nodejs.org/dist/v${NODE_VERSION}/${FILENAME}"
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else
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FILENAME="node-v${NODE_VERSION}-${PLATFORM}-${ARCH}.tar.xz"
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URL="https://nodejs.org/dist/v${NODE_VERSION}/${FILENAME}"
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fi
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# === 检查是否已下载 ===
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NODE_BIN="${TARGET_DIR}/bin/node"
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if [ "${PLATFORM}" = "win" ]; then
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NODE_BIN="${TARGET_DIR}/node.exe"
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fi
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if [ -f "${NODE_BIN}" ]; then
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EXISTING_VERSION="$("${NODE_BIN}" --version 2>/dev/null || true)"
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if [ "${EXISTING_VERSION}" = "v${NODE_VERSION}" ]; then
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# macOS: 还需验证架构匹配，避免 universal 构建时跳过不同架构的下载
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if [ "${PLATFORM}" = "darwin" ]; then
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case "${ARCH}" in
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arm64) EXPECTED_ARCH="arm64" ;;
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x64) EXPECTED_ARCH="x86_64" ;;
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esac
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ACTUAL_ARCH="$(file "${NODE_BIN}" | grep -oE 'arm64|x86_64' | head -1 || true)"
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if [ "${ACTUAL_ARCH}" != "${EXPECTED_ARCH}" ]; then
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echo "==> Node.js v${NODE_VERSION} exists but architecture mismatch (have ${ACTUAL_ARCH}, need ${EXPECTED_ARCH}), re-downloading..."
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else
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echo "==> Node.js v${NODE_VERSION} (${ARCH}) already exists at ${TARGET_DIR}, skipping download"
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exit 0
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fi
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else
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echo "==> Node.js v${NODE_VERSION} already exists at ${TARGET_DIR}, skipping download"
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exit 0
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fi
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fi
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fi
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# === 下载 ===
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TMPDIR_DL="$(mktemp -d)"
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trap 'rm -rf "${TMPDIR_DL}"' EXIT
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echo "==> Downloading ${URL}"
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if command -v curl &>/dev/null; then
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curl -fSL --progress-bar -o "${TMPDIR_DL}/${FILENAME}" "${URL}"
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elif command -v wget &>/dev/null; then
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wget -q --show-progress -O "${TMPDIR_DL}/${FILENAME}" "${URL}"
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else
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echo "Error: curl or wget required" >&2
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exit 1
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fi
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# === 解压 ===
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echo "==> Extracting..."
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EXTRACT_DIR="${TMPDIR_DL}/extracted"
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mkdir -p "${EXTRACT_DIR}"
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if [ "${PLATFORM}" = "win" ]; then
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# Windows: 尝试多种解压方式
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if command -v unzip &>/dev/null; then
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unzip -q "${TMPDIR_DL}/${FILENAME}" -d "${EXTRACT_DIR}"
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elif command -v pwsh &>/dev/null || command -v powershell &>/dev/null; then
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# PowerShell 7+ 支持 tar 格式
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pwsh -Command "Expand-Archive -Path '${TMPDIR_DL}/${FILENAME}' -DestinationPath '${EXTRACT_DIR}' -Force" 2>/dev/null || \
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powershell -Command "Expand-Archive -Path '${TMPDIR_DL}/${FILENAME}' -DestinationPath '${EXTRACT_DIR}' -Force"
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elif command -v tar &>/dev/null; then
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# 某些 Windows 环境下的 tar 也可以处理 zip
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tar -xf "${TMPDIR_DL}/${FILENAME}" -C "${EXTRACT_DIR}"
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else
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echo "Error: No extraction tool available (unzip, powershell, or tar)" >&2
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exit 1
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fi
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INNER_DIR="${EXTRACT_DIR}/node-v${NODE_VERSION}-win-${ARCH}"
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else
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tar -xf "${TMPDIR_DL}/${FILENAME}" -C "${EXTRACT_DIR}"
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INNER_DIR="${EXTRACT_DIR}/node-v${NODE_VERSION}-${PLATFORM}-${ARCH}"
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fi
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if [ ! -d "${INNER_DIR}" ]; then
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echo "Error: Expected directory ${INNER_DIR} not found after extraction" >&2
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exit 1
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fi
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# === 复制到资源目录（仅 bin/ 和 lib/） ===
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echo "==> Installing to ${TARGET_DIR}"
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rm -rf "${TARGET_DIR}"
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mkdir -p "${TARGET_DIR}"
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if [ "${PLATFORM}" = "win" ]; then
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# Windows: Node.js 发行包没有 bin/ 子目录，需要手动创建
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mkdir -p "${TARGET_DIR}/bin"
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# 复制可执行文件到 bin/ 目录
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cp "${INNER_DIR}/node.exe" "${TARGET_DIR}/bin/"
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for exe in npm npm.cmd npx npx.cmd corepack corepack.cmd; do
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if [ -f "${INNER_DIR}/${exe}" ]; then
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cp "${INNER_DIR}/${exe}" "${TARGET_DIR}/bin/"
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fi
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done
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# 复制 node_modules（npm 等工具需要）
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if [ -d "${INNER_DIR}/node_modules" ]; then
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mkdir -p "${TARGET_DIR}/lib"
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cp -r "${INNER_DIR}/node_modules" "${TARGET_DIR}/lib/node_modules"
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fi
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else
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# Unix: 只保留 bin/ 和 lib/（使用 cp -a 保留符号链接）
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cp -a "${INNER_DIR}/bin" "${TARGET_DIR}/bin"
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if [ -d "${INNER_DIR}/lib" ]; then
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cp -a "${INNER_DIR}/lib" "${TARGET_DIR}/lib"
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fi
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# 确保可执行权限
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chmod 755 "${TARGET_DIR}/bin/node"
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for bin in npm npx corepack; do
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if [ -f "${TARGET_DIR}/bin/${bin}" ]; then
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chmod 755 "${TARGET_DIR}/bin/${bin}"
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fi
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done
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fi
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# === 验证 ===
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echo "==> Verifying installation..."
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if [ "${PLATFORM}" = "win" ]; then
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echo " (skipping verification on Windows — cross-platform build)"
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else
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INSTALLED_VERSION="$("${TARGET_DIR}/bin/node" --version)"
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if [ "${INSTALLED_VERSION}" = "v${NODE_VERSION}" ]; then
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echo "==> OK: Node.js ${INSTALLED_VERSION}"
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else
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echo "Error: Expected v${NODE_VERSION}, got ${INSTALLED_VERSION}" >&2
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exit 1
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fi
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fi
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# === 输出大小统计 ===
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echo "==> Size:"
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du -sh "${TARGET_DIR}/bin" 2>/dev/null || true
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du -sh "${TARGET_DIR}/lib" 2>/dev/null || true
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du -sh "${TARGET_DIR}" | sed 's/\t/ /' | awk '{print " Total: " $1}'
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echo "==> Done"
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