xiaoxia
c4939a6941
- 按 package-lock.json md5 hash 命名 volume，自动失效 - 缓存命中时跳过 npm ci，节省 2-5 分钟安装时间 - 保留最近 5 个缓存 volume，自动清理旧缓存 - volume 操作失败时自动降级为无缓存模式 - 保持原有 3 次重试 + 国内镜像源逻辑
97 lines
3.4 KiB
Bash
Executable File
97 lines
3.4 KiB
Bash
Executable File
#!/bin/sh
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# CI 公共步骤：前端依赖安装（Docker Volume 持久化缓存方案）
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# 通过 Docker named volume 缓存 node_modules，按 package-lock.json hash 命名
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# 缓存命中时跳过 npm ci，直接复用已有 volume
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set -eu
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MODE="${1:-full}"
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echo "=== 前端依赖安装开始 (模式: $MODE) ==="
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# npm国内镜像源（加速下载，减少网络失败）
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NPM_REGISTRY="https://registry.npmmirror.com"
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# 缓存配置 — 与 step_frontend_run.sh 保持一致
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LOCK_FILE="apps/web/package-lock.json"
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VOLUME_PREFIX="ci-web-nm-"
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KEEP_CACHE_COUNT=5
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# 计算 package-lock.json 的 md5 hash 作为缓存 key
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VOLUME_NAME=""
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if [ -f "$LOCK_FILE" ]; then
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LOCK_HASH=$(md5sum "$LOCK_FILE" | cut -c1-12)
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VOLUME_NAME="${VOLUME_PREFIX}${LOCK_HASH}"
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echo "缓存 key: $LOCK_HASH (volume: $VOLUME_NAME)"
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else
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echo "警告: 未找到 $LOCK_FILE，将不使用持久化缓存"
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fi
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# 检查 volume 是否存在（缓存命中）
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CACHE_HIT=0
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if [ -n "$VOLUME_NAME" ]; then
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if docker volume inspect "$VOLUME_NAME" >/dev/null 2>&1; then
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CACHE_HIT=1
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echo "缓存命中！复用 volume: $VOLUME_NAME"
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else
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echo "缓存未命中，创建 volume 并安装依赖..."
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# 创建 volume（失败则降级为无缓存模式）
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if ! docker volume create "$VOLUME_NAME" >/dev/null 2>&1; then
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echo "警告: 创建 volume 失败，降级为无缓存模式"
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VOLUME_NAME=""
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fi
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fi
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fi
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# 构建 docker run 的 volume 挂载参数（空时不挂载）
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VOLUME_ARGS=""
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if [ -n "$VOLUME_NAME" ]; then
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VOLUME_ARGS="-v ${VOLUME_NAME}:/workspace/apps/web/node_modules"
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fi
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# 缓存未命中时执行 npm ci
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if [ "$CACHE_HIT" -eq 0 ]; then
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for i in 1 2 3; do
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echo "npm ci 尝试 $i/3 (镜像: $NPM_REGISTRY)"
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docker run --rm -v "$PWD:/workspace" $VOLUME_ARGS -w /workspace/apps/web docker.m.daocloud.io/library/node:20 sh -lc "npm config set registry $NPM_REGISTRY && npm ci --no-audit --no-fund" && break
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echo "npm ci 失败，重试 $i/3..."
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[ $i -eq 3 ] && exit 1
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sleep 10
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done
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else
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echo "跳过 npm ci，直接使用缓存的 node_modules"
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fi
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# 清理旧缓存 volume（保留最近 N 个，防止磁盘占用无限增长）
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if [ -n "$VOLUME_PREFIX" ]; then
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echo "清理旧缓存 volume（保留最近 ${KEEP_CACHE_COUNT} 个）..."
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ALL_VOLUMES=$(docker volume ls -q --filter "name=${VOLUME_PREFIX}" 2>/dev/null || true)
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if [ -n "$ALL_VOLUMES" ]; then
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TOTAL=$(echo "$ALL_VOLUMES" | wc -l)
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if [ "$TOTAL" -gt "$KEEP_CACHE_COUNT" ]; then
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# 按创建时间排序，保留最新的 N 个
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SORTED_VOLUMES=$(for v in $ALL_VOLUMES; do
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CREATED=$(docker volume inspect --format '{{.CreatedAt}}' "$v" 2>/dev/null || echo "0")
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echo "$CREATED $v"
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done | sort | awk '{print $2}')
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# 删除超出保留数量的旧 volume
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REMOVE_COUNT=$((TOTAL - KEEP_CACHE_COUNT))
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TO_DELETE=$(echo "$SORTED_VOLUMES" | head -n "$REMOVE_COUNT")
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REMOVED=0
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for v in $TO_DELETE; do
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# 跳过当前正在使用的 volume
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if [ "$v" != "$VOLUME_NAME" ]; then
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if docker volume rm "$v" >/dev/null 2>&1; then
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REMOVED=$((REMOVED + 1))
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fi
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fi
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done
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echo "已清理 $REMOVED 个旧缓存 volume，当前共 $((TOTAL - REMOVED)) 个"
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else
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echo "当前缓存 volume 数量: $TOTAL，无需清理"
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fi
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fi
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fi
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echo "=== 前端依赖安装完成 ==="
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