377 lines
11 KiB
Bash
377 lines
11 KiB
Bash
#!/bin/bash
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# 下载 sidecar 二进制到本地缓存目录（多平台）
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#
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# 支持 target:
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# - x86_64-pc-windows-msvc
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# - aarch64-pc-windows-msvc
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# - x86_64-apple-darwin
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# - aarch64-apple-darwin
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# - x86_64-unknown-linux-gnu
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# - aarch64-unknown-linux-gnu
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#
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# 用法:
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# ./scripts/download-sidecars.sh # 自动从 GitHub 获取最新 mcp-proxy 版本
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# ./scripts/download-sidecars.sh --target x86_64-pc-windows-msvc
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# ./scripts/download-sidecars.sh --all-common
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# ./scripts/download-sidecars.sh --all-common
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# ./scripts/download-sidecars.sh --cache-dir .cache/sidecars
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# ./scripts/download-sidecars.sh --mcp-version 0.1.48 # 指定 mcp-proxy 版本
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# ./scripts/download-sidecars.sh --force # 强制重新下载
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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ROOT_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
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CACHE_DIR="$ROOT_DIR/.cache/sidecars"
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TMP_DIR="/tmp/qiming-sidecar-download"
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MCP_VERSION="0.1.53"
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NODE_VERSION="22.14.0"
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FORCE=0
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DRY_RUN=0
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ALL_COMMON=0
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NO_CHECK=0
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TARGETS=()
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LAST_SUCCESS_URL=""
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MCP_GITHUB_REPO="qiming-ai/mcp-proxy"
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# 从 GitHub releases 获取最新版本号
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get_latest_mcp_version() {
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local api_url="https://api.github.com/repos/${MCP_GITHUB_REPO}/releases/latest"
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local response
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response=$(curl -fsSL "$api_url" 2>/dev/null) || {
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echo "ERROR: 无法从 GitHub 获取最新版本" >&2
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return 1
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}
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local tag_name
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tag_name=$(echo "$response" | grep -m1 '"tag_name"' | sed 's/.*"tag_name"[[:space:]]*:[[:space:]]*"\([^"]*\)".*/\1/')
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if [[ -z "$tag_name" ]]; then
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echo "ERROR: 无法解析 GitHub response 中的 tag_name" >&2
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return 1
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fi
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# 移除前缀 'v' (如 v0.1.48 -> 0.1.48)
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echo "${tag_name#v}"
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}
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COMMON_TARGETS=(
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"x86_64-pc-windows-msvc"
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"aarch64-pc-windows-msvc"
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"x86_64-apple-darwin"
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"aarch64-apple-darwin"
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"x86_64-unknown-linux-gnu"
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"aarch64-unknown-linux-gnu"
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)
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--target)
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TARGETS+=("${2:-}")
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shift 2
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;;
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--all-common)
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ALL_COMMON=1
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shift 1
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;;
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--cache-dir)
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CACHE_DIR="${2:-}"
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shift 2
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;;
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--mcp-version)
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MCP_VERSION="${2:-}"
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shift 2
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;;
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--node-version)
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NODE_VERSION="${2:-}"
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shift 2
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;;
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--force)
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FORCE=1
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shift 1
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;;
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--dry-run)
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DRY_RUN=1
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shift 1
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;;
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--no-check)
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NO_CHECK=1
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shift 1
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;;
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-h|--help)
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sed -n '1,28p' "$0"
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exit 0
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;;
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*)
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echo "未知参数: $1" >&2
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exit 2
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;;
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esac
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done
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if [[ $ALL_COMMON -eq 1 ]]; then
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TARGETS=("${COMMON_TARGETS[@]}")
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fi
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if [[ ${#TARGETS[@]} -eq 0 ]]; then
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# Default to current platform
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case "$(uname -s)" in
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Darwin)
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case "$(uname -m)" in
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arm64) TARGETS=("aarch64-apple-darwin") ;;
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*) TARGETS=("x86_64-apple-darwin") ;;
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esac
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;;
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Linux)
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case "$(uname -m)" in
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aarch64) TARGETS=("aarch64-unknown-linux-gnu") ;;
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armv7l) TARGETS=("aarch64-unknown-linux-gnu") ;;
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*) TARGETS=("x86_64-unknown-linux-gnu") ;;
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esac
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;;
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MINGW*|MSYS*|CYGWIN*)
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TARGETS=("x86_64-pc-windows-msvc")
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;;
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esac
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fi
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# 如果未指定 MCP 版本，从 GitHub 获取最新版本
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if [[ -z "$MCP_VERSION" ]]; then
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echo "正在从 GitHub 获取 mcp-stdio-proxy 最新版本..."
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MCP_VERSION=$(get_latest_mcp_version) || exit 1
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echo "检测到最新版本: $MCP_VERSION"
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fi
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mkdir -p "$CACHE_DIR" "$TMP_DIR"
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MANIFEST_FILE="$CACHE_DIR/sidecar-download-manifest.txt"
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download_file() {
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local url="$1"
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local out="$2"
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if [[ $DRY_RUN -eq 1 ]]; then
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echo "DRY curl -fL \"$url\" -o \"$out\""
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return 0
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fi
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curl -fL "$url" -o "$out"
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}
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download_first_success() {
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local out="$1"
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shift
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local urls=("$@")
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local url
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local i=0
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LAST_SUCCESS_URL=""
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for url in "${urls[@]}"; do
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i=$((i + 1))
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if [[ $DRY_RUN -eq 1 ]]; then
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echo "DRY candidate[$i] -> $url"
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download_file "$url" "$out"
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LAST_SUCCESS_URL="$url"
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return 0
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fi
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if curl -fL "$url" -o "$out"; then
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LAST_SUCCESS_URL="$url"
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return 0
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fi
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echo " WARN 下载失败，尝试下一个候选: $url" >&2
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done
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return 1
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}
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extract_archive() {
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local archive="$1"
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local out_dir="$2"
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rm -rf "$out_dir"
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mkdir -p "$out_dir"
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# 按扩展名选择解压方式；Windows 下 MCP 为 .zip，必须用 unzip（若保存时无扩展名会误走 tar 导致失败）
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if [[ "$archive" == *.zip ]]; then
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unzip -q -o "$archive" -d "$out_dir"
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elif [[ "$archive" == *.tar.xz || "$archive" == *.tar.gz || "$archive" == *.tgz ]]; then
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tar -xf "$archive" -C "$out_dir"
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else
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# 无扩展名或未知格式时用 file 检测
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if command -v file &>/dev/null; then
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case "$(file -b "$archive")" in
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*[Zz]ip*)
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unzip -q -o "$archive" -d "$out_dir"
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;;
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*)
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tar -xf "$archive" -C "$out_dir"
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;;
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esac
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else
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tar -xf "$archive" -C "$out_dir"
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fi
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fi
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}
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if [[ $DRY_RUN -eq 0 ]]; then
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{
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echo "# sidecar download manifest"
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echo "# generated_at=$(date -u +%Y-%m-%dT%H:%M:%SZ)"
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echo "# mcp_version=$MCP_VERSION node_version=$NODE_VERSION"
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echo "# cache_dir=$CACHE_DIR"
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echo "# format: target component filename source"
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} > "$MANIFEST_FILE"
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fi
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for TARGET in "${TARGETS[@]}"; do
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MCP_ARTIFACT_CANDIDATES=()
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case "$TARGET" in
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x86_64-pc-windows-msvc)
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MCP_ARTIFACT_CANDIDATES=("mcp-stdio-proxy-x86_64-pc-windows-msvc.zip")
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MCP_BIN_NAME="mcp-proxy.exe"
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NODE_ARTIFACT="node-v${NODE_VERSION}-win-x64.zip"
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NODE_BIN_NAME="node.exe"
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DEST_EXT=".exe"
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;;
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aarch64-pc-windows-msvc)
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MCP_ARTIFACT_CANDIDATES=(
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"mcp-stdio-proxy-aarch64-pc-windows-msvc.zip"
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"mcp-stdio-proxy-x86_64-pc-windows-msvc.zip"
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)
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MCP_BIN_NAME="mcp-proxy.exe"
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NODE_ARTIFACT="node-v${NODE_VERSION}-win-arm64.zip"
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NODE_BIN_NAME="node.exe"
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DEST_EXT=".exe"
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;;
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x86_64-apple-darwin)
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MCP_ARTIFACT_CANDIDATES=("mcp-stdio-proxy-x86_64-apple-darwin.tar.xz")
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MCP_BIN_NAME="mcp-proxy"
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NODE_ARTIFACT="node-v${NODE_VERSION}-darwin-x64.tar.gz"
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NODE_BIN_NAME="node"
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DEST_EXT=""
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;;
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aarch64-apple-darwin)
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MCP_ARTIFACT_CANDIDATES=("mcp-stdio-proxy-aarch64-apple-darwin.tar.xz")
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MCP_BIN_NAME="mcp-proxy"
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NODE_ARTIFACT="node-v${NODE_VERSION}-darwin-arm64.tar.gz"
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NODE_BIN_NAME="node"
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DEST_EXT=""
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;;
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x86_64-unknown-linux-gnu)
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MCP_ARTIFACT_CANDIDATES=("mcp-stdio-proxy-x86_64-unknown-linux-gnu.tar.xz")
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MCP_BIN_NAME="mcp-proxy"
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NODE_ARTIFACT="node-v${NODE_VERSION}-linux-x64.tar.xz"
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NODE_BIN_NAME="node"
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DEST_EXT=""
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;;
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aarch64-unknown-linux-gnu)
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MCP_ARTIFACT_CANDIDATES=("mcp-stdio-proxy-aarch64-unknown-linux-gnu.tar.xz")
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MCP_BIN_NAME="mcp-proxy"
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NODE_ARTIFACT="node-v${NODE_VERSION}-linux-arm64.tar.xz"
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NODE_BIN_NAME="node"
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DEST_EXT=""
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;;
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*)
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echo "不支持的 target: $TARGET" >&2
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exit 2
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;;
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esac
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MCP_CACHE="$CACHE_DIR/mcp-proxy-${TARGET}${DEST_EXT}"
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NODE_CACHE="$CACHE_DIR/node-runtime-${TARGET}${DEST_EXT}"
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# 从第一个候选 artifact 得到压缩包后缀（.zip 或 .tar.xz），保证 extract_archive 能正确选择 unzip/tar
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MCP_ARCHIVE_SUFFIX="${MCP_ARTIFACT_CANDIDATES[0]#*${TARGET}}"
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MCP_PKG="$TMP_DIR/mcp-stdio-proxy-${TARGET}${MCP_ARCHIVE_SUFFIX}"
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# 缓存版本记录文件
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MCP_VERSION_FILE="$CACHE_DIR/mcp-proxy-${TARGET}.version"
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echo "target: $TARGET"
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echo " cache dir : $CACHE_DIR"
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echo " mcp version : $MCP_VERSION"
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echo " node version: $NODE_VERSION"
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# 检查是否需要重新下载：force标志、缓存文件不存在、或版本不一致
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NEED_DOWNLOAD=0
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if [[ $FORCE -eq 1 ]]; then
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NEED_DOWNLOAD=1
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rm -f "$MCP_VERSION_FILE"
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echo " FORCE 强制重新下载"
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elif [[ ! -f "$MCP_CACHE" || ! -f "$NODE_CACHE" ]]; then
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NEED_DOWNLOAD=1
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echo " 缓存文件不存在，需要下载"
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elif [[ -f "$MCP_VERSION_FILE" ]]; then
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CACHED_VERSION=$(cat "$MCP_VERSION_FILE" 2>/dev/null || echo "")
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if [[ "$CACHED_VERSION" != "$MCP_VERSION" ]]; then
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NEED_DOWNLOAD=1
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echo " 版本不一致 (缓存: $CACHED_VERSION, 最新: $MCP_VERSION)，需要更新"
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fi
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else
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# 缓存文件存在但没有版本记录，尝试从二进制获取版本
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CACHED_VERSION=$("$MCP_CACHE" -V 2>/dev/null | awk '{print $2}' || echo "")
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if [[ -z "$CACHED_VERSION" ]]; then
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# 无法获取版本，保守起见重新下载
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NEED_DOWNLOAD=1
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echo " 无法获取缓存版本，需要重新下载"
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elif [[ "$CACHED_VERSION" != "$MCP_VERSION" ]]; then
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NEED_DOWNLOAD=1
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echo " 版本不一致 (缓存: $CACHED_VERSION, 最新: $MCP_VERSION)，需要更新"
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else
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# 版本一致，补写版本记录文件
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echo "$MCP_VERSION" > "$MCP_VERSION_FILE"
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fi
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fi
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if [[ $NEED_DOWNLOAD -eq 0 ]]; then
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echo " SKIP 已存在缓存: $(basename "$MCP_CACHE"), $(basename "$NODE_CACHE")"
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else
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NODE_URL="https://nodejs.org/dist/v${NODE_VERSION}/${NODE_ARTIFACT}"
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NODE_PKG="$TMP_DIR/${NODE_ARTIFACT}"
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MCP_URLS=()
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for artifact in "${MCP_ARTIFACT_CANDIDATES[@]}"; do
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MCP_URLS+=("https://qiming-packages.oss-rg-china-mainland.aliyuncs.com/mcp-stdio-proxy/v${MCP_VERSION}/${artifact}")
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done
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if ! download_first_success "$MCP_PKG" "${MCP_URLS[@]}"; then
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echo "下载 mcp-proxy 失败 (target=$TARGET, version=$MCP_VERSION)" >&2
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exit 1
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fi
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MCP_SELECTED_URL="$LAST_SUCCESS_URL"
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download_file "$NODE_URL" "$NODE_PKG"
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if [[ $DRY_RUN -eq 1 ]]; then
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echo " DRY copy -> $MCP_CACHE"
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echo " DRY copy -> $NODE_CACHE"
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echo ""
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continue
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fi
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MCP_EXTRACT_DIR="$TMP_DIR/extract-mcp-${TARGET}"
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NODE_EXTRACT_DIR="$TMP_DIR/extract-node-${TARGET}"
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extract_archive "$MCP_PKG" "$MCP_EXTRACT_DIR"
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extract_archive "$NODE_PKG" "$NODE_EXTRACT_DIR"
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MCP_SRC="$(find "$MCP_EXTRACT_DIR" -type f -name "$MCP_BIN_NAME" | head -n 1)"
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NODE_SRC="$(find "$NODE_EXTRACT_DIR" -type f -name "$NODE_BIN_NAME" | head -n 1)"
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if [[ -z "$MCP_SRC" || -z "$NODE_SRC" ]]; then
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echo "解压后未找到目标二进制 (target=$TARGET)" >&2
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exit 1
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fi
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cp -f "$MCP_SRC" "$MCP_CACHE"
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cp -f "$NODE_SRC" "$NODE_CACHE"
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chmod +x "$MCP_CACHE" "$NODE_CACHE" || true
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# 保存版本号到版本文件
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echo "$MCP_VERSION" > "$MCP_VERSION_FILE"
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echo " DONE cache $(basename "$MCP_CACHE")"
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echo " DONE cache $(basename "$NODE_CACHE")"
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echo "$TARGET mcp-proxy $(basename "$MCP_CACHE") $MCP_SELECTED_URL" >> "$MANIFEST_FILE"
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echo "$TARGET node-runtime $(basename "$NODE_CACHE") $NODE_URL" >> "$MANIFEST_FILE"
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fi
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echo ""
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done
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echo "完成。"
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echo " cache: $CACHE_DIR"
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if [[ $NO_CHECK -eq 0 && $DRY_RUN -eq 0 ]]; then
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echo ""
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echo "开始自动校验下载项 sidecar..."
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for t in "${TARGETS[@]}"; do
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"$SCRIPT_DIR/check-sidecars.sh" --downloaded-only --target "$t" --dir "$CACHE_DIR"
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done
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fi
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