Nexus/deploy/sync_webapp_to_container.sh

#!/usr/bin/env bash
# Sync Git-tracked web/app and web/app-v2 into the running Nexus Docker container.
#
# Root cause: Dockerfile.prod runs vite build inside the image; Docker layer cache
# can produce asset hashes that differ from committed web/app on the host.
#
# Usage (on production host after git pull / upgrade):
#   NEXUS_ROOT=/opt/nexus bash deploy/sync_webapp_to_container.sh
#
# Called automatically from deploy/nexus-1panel.sh cmd_upgrade and deploy-production.sh.
set -euo pipefail

NEXUS_ROOT="${NEXUS_ROOT:-/opt/nexus}"
CONTAINER="${NEXUS_CONTAINER:-}"
NEXUS_PUBLISH_PORT="${NEXUS_PUBLISH_PORT:-8600}"

info() { echo -e "\033[0;32m[INFO]\033[0m  $*"; }
warn() { echo -e "\033[1;33m[WARN]\033[0m  $*"; }
error() { echo -e "\033[0;31m[ERROR]\033[0m $*" >&2; }

docker_cmd() {
    if docker "$@" 2>/dev/null; then return 0; fi
    sudo docker "$@" 2>/dev/null
}

resolve_container() {
    if [[ -n "$CONTAINER" ]]; then
        return 0
    fi
    CONTAINER="$(docker_cmd ps --format '{{.Names}}' | grep -E 'nexus-prod-nexus|nexus-nexus-1' | head -1 || true)"
    if [[ -z "$CONTAINER" ]]; then
        error "未找到运行中的 Nexus 容器（可设 NEXUS_CONTAINER=名称）"
        exit 1
    fi
    info "容器: $CONTAINER"
}

verify_entry_bundle() {
    local html bundle_path code
    html="$(curl -sf "http://127.0.0.1:${NEXUS_PUBLISH_PORT}/app/" 2>/dev/null || true)"
    bundle_path="$(printf '%s' "$html" | sed -n 's/.*src="\(\/app\/assets\/index-[^"]*\.js\)".*/\1/p' | head -1)"
    if [[ -z "$bundle_path" ]]; then
        error "/app/ index.html 未解析到主 bundle"
        exit 1
    fi
    code="$(curl -s -o /dev/null -w '%{http_code}' "http://127.0.0.1:${NEXUS_PUBLISH_PORT}${bundle_path}" 2>/dev/null || echo 000)"
    if [[ "$code" != "200" ]]; then
        error "主 bundle ${bundle_path} → HTTP ${code}"
        exit 1
    fi
    info "入口校验 OK: ${bundle_path} → HTTP 200"
}

verify_app_v2_entry_bundle() {
    local html bundle_path code
    html="$(curl -sf "http://127.0.0.1:${NEXUS_PUBLISH_PORT}/app-v2/" 2>/dev/null || true)"
    bundle_path="$(printf '%s' "$html" | sed -n 's/.*src="\(\/app-v2\/assets\/[^"]*\.js\)".*/\1/p' | head -1)"
    if [[ -z "$bundle_path" ]]; then
        error "/app-v2/ index.html 未解析到主 bundle"
        exit 1
    fi
    code="$(curl -s -o /dev/null -w '%{http_code}' "http://127.0.0.1:${NEXUS_PUBLISH_PORT}${bundle_path}" 2>/dev/null || echo 000)"
    if [[ "$code" != "200" ]]; then
        error "V2 主 bundle ${bundle_path} → HTTP ${code}"
        exit 1
    fi
    info "V2 入口校验 OK: ${bundle_path} → HTTP 200"
}

main() {
    local app="${NEXUS_ROOT}/web/app"
    local app_v2="${NEXUS_ROOT}/web/app-v2"
    if [[ ! -f "${app}/index.html" ]]; then
        error "缺少 ${app}/index.html，请先 git pull"
        exit 1
    fi
    if [[ ! -d "${app}/assets" ]]; then
        error "缺少 ${app}/assets"
        exit 1
    fi
    if [[ ! -f "${app_v2}/index.html" ]]; then
        error "缺少 ${app_v2}/index.html，请先构建 frontend-v2"
        exit 1
    fi
    if [[ ! -d "${app_v2}/assets" ]]; then
        error "缺少 ${app_v2}/assets"
        exit 1
    fi

    resolve_container

    info "同步 web/app → 容器 /app/web/app ..."
    docker_cmd exec "$CONTAINER" rm -rf /app/web/app/assets
    docker_cmd exec "$CONTAINER" mkdir -p /app/web/app
    docker_cmd cp "${app}/index.html" "${CONTAINER}:/app/web/app/index.html"
    docker_cmd cp "${app}/assets" "${CONTAINER}:/app/web/app/assets"

    if [[ -f "${app}/favicon.ico" ]]; then
        docker_cmd cp "${app}/favicon.ico" "${CONTAINER}:/app/web/app/favicon.ico" 2>/dev/null || true
    fi

    info "同步 web/app-v2 → 容器 /app/web/app-v2 ..."
    docker_cmd exec "$CONTAINER" rm -rf /app/web/app-v2/assets
    docker_cmd exec "$CONTAINER" mkdir -p /app/web/app-v2
    docker_cmd cp "${app_v2}/index.html" "${CONTAINER}:/app/web/app-v2/index.html"
    docker_cmd cp "${app_v2}/assets" "${CONTAINER}:/app/web/app-v2/assets"

    if [[ -x "${NEXUS_ROOT}/deploy/prune_frontend_assets.py" ]]; then
        info "容器内 prune 未引用 assets（可选）..."
        docker_cmd exec "$CONTAINER" python3 /app/deploy/prune_frontend_assets.py --dry-run 2>/dev/null || \
            warn "容器内 prune 跳过（脚本或路径不可用）"
    fi

    verify_entry_bundle
    verify_app_v2_entry_bundle
    info "web/app 与 web/app-v2 同步完成"
}

main "$@"