#!/usr/bin/env bash
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# ============================================================================
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# Vue 前端部署脚本（macOS / Linux 版）—— 银川九鸿化工（JHHG）
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#
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# 由同目录的 JHHG.bat 转写而来：步骤、提示语、服务器、账号、远端目录、
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# 超时参数与 .bat 完全一致，Windows 上怎么用，这里就怎么用。
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#
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# 与 .bat 的全部差别：
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# 1. 不依赖 sshpass.exe。系统里有 sshpass 就用 sshpass，没有就退回 macOS
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# 自带的 /usr/bin/expect 来喂密码 —— 所以这台 Mac 不用装任何东西也能跑。
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# 2. 脚本开头会 cd 到自己所在目录，从任何位置调用都能正确构建和上传。
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# 3. 结尾的 pause 只在交互式终端里生效，被其它脚本/管道调用时不会卡住。
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# 4. 「比较文件大小」这一步按标题的原意真正做了比对（.bat 只打印不比对），
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# 大小不一致直接报错，避免把一个上传残缺的包解压到线上目录。
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#
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# 用法：
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# ./JHHG.sh # 首次可能需要 chmod +x JHHG.sh
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# bash JHHG.sh
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#
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# 可选环境变量（一般用不到）：
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# JHHG_TRANSPORT=sshpass|expect 强制指定喂密码的方式
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# ============================================================================
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set -uo pipefail
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# =========================
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# 配置（与 JHHG.bat 一字不差）
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# =========================
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readonly COMPANY='JHHG'
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readonly REMOTE_USER='root'
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readonly REMOTE_HOST='42.63.70.90'
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readonly REMOTE_PORT='22'
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# 密码含 ! 和 #：必须用单引号；不要 source 到交互式 shell 里跑（那里会做 ! 历史展开），
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# 用 ./JHHG.sh 或 bash JHHG.sh 执行。
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# 2026-10-12 实测过：服务器接受的就是这个完整字符串（去掉 !@##@! 的 Nxjhhg 会被拒）。
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readonly PASSWORD='Nxjhhg!@##@!'
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readonly ZIP_FILE='dist.zip'
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readonly REMOTE_DIR='/home/vue/dist'
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readonly SSH_OPTS=(-o StrictHostKeyChecking=no -o ConnectTimeout=10 -o ServerAliveInterval=15 -o ServerAliveCountMax=3)
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readonly REMOTE_TARGET="${REMOTE_USER}@${REMOTE_HOST}"
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readonly REMOTE_TMP="${REMOTE_DIR}/.dist.zip.uploading"
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# 脚本自身所在目录 = 项目根目录
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cd "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# =========================
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# 输出helper（与 .bat 的提示格式一致）
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# =========================
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log() { printf '%s\n' "$*"; }
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ok() { printf '[OK] %s\n' "$*"; }
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info() { printf '[INFO] %s\n' "$*"; }
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warn() { printf '[WARN] %s\n' "$*"; }
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err() { printf '[ERROR] %s\n' "$*"; }
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# 与 .bat 的 :END 一样，交互式终端里停一下再退出
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pause_if_interactive() {
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if [[ -t 0 ]]; then
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printf '\n按回车键退出...'
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read -r _ || true
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printf '\n'
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fi
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}
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fail() {
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log ''
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log '============================================================'
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log ' DEPLOY FAILED'
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log '============================================================'
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log ''
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log 'Please check the error message above.'
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log ''
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pause_if_interactive
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exit 1
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}
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# 没被显式处理就失败的命令，也走到 DEPLOY FAILED，不留半截输出
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on_unexpected_error() {
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err "命令失败（退出码 $1，脚本第 $2 行）。"
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fail
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}
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trap 'on_unexpected_error $? $LINENO' ERR
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# =========================
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# 传输层：把密码喂给 ssh/scp
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# =========================
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# 优先 sshpass（和 .bat 一样），没有就用 macOS 自带的 expect
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TRANSPORT="${JHHG_TRANSPORT:-}"
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if [[ -z "$TRANSPORT" ]]; then
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if command -v sshpass >/dev/null 2>&1; then
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TRANSPORT='sshpass'
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elif command -v expect >/dev/null 2>&1; then
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TRANSPORT='expect'
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fi
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fi
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# 用当前 TRANSPORT 执行一条 ssh/scp 命令，参数原样透传
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# 密码通过环境变量传递，不出现在命令行参数里（不会进 ps 输出）
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run_remote() {
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if [[ "$TRANSPORT" == 'sshpass' ]]; then
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SSHPASS="$PASSWORD" sshpass -e "$@"
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return $?
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fi
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# expect 分支：程序必须写成文件再用 -f 调用，因为 `expect -c 脚本 参数...`
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# 不会把参数放进 $argv（会把它当脚本文件名）。
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local exp_file rc
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exp_file="$(mktemp "${TMPDIR:-/tmp}/jhhg-deploy.XXXXXX")" || {
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err 'temp file creation failed.'
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return 1
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}
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cat >"$exp_file" <<'EXPECT_PROGRAM'
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set timeout 300
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log_user 1
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if {[catch {spawn {*}$argv} spawn_err]} {
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puts stderr "spawn failed: $spawn_err"
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exit 127
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}
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expect {
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-re "(?i)are you sure you want to continue connecting" { send "yes\r"; exp_continue }
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-re "(?i)password:" { send "$env(JHHG_PW)\r"; exp_continue }
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eof
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}
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# 把子进程的退出码原样带出去（密码错时 ssh 返回 255，必须让上层感知到）
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set wait_result {}
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catch wait wait_result
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set rc [lindex $wait_result 3]
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if {![string is integer -strict $rc]} { set rc 1 }
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exit $rc
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EXPECT_PROGRAM
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JHHG_PW="$PASSWORD" expect -f "$exp_file" "$@"
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rc=$?
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rm -f "$exp_file"
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return $rc
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}
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ssh_remote() { # ssh_remote "远端命令"
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run_remote ssh -p "$REMOTE_PORT" "${SSH_OPTS[@]}" "$REMOTE_TARGET" "$1"
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}
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scp_up() { # scp_up 本地文件 远端路径
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run_remote scp -P "$REMOTE_PORT" "${SSH_OPTS[@]}" "$1" "${REMOTE_TARGET}:$2"
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}
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# =========================
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# 开始
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# =========================
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log ''
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log '============================================================'
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log ' Vue Dist Auto Deploy'
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log '============================================================'
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log ''
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log "Company : $COMPANY"
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log "Server : $REMOTE_USER@$REMOTE_HOST"
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log "Port : $REMOTE_PORT"
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log "Remote Dir : $REMOTE_DIR"
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log "Package : $ZIP_FILE"
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log ''
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# =========================
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# [1/7] 密码工具
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# =========================
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log '[1/7] Checking password tool...'
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if [[ -z "$TRANSPORT" ]]; then
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err 'sshpass 和 expect 都没有，无法自动输入密码。'
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info 'macOS 一般自带 /usr/bin/expect，正常不会走到这里；'
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info '如果确实没有，装 sshpass 即可（可能需先加第三方 tap）：brew install sshpass'
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info 'Linux: apt install sshpass / yum install sshpass'
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fail
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fi
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if [[ "$TRANSPORT" == 'sshpass' ]]; then
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ok "sshpass found: $(command -v sshpass)"
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else
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ok "expect found: $(command -v expect)（macOS 自带，无需安装 sshpass）"
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fi
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# =========================
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# [2/7] pnpm
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# =========================
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log ''
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log '[2/7] Checking pnpm...'
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if ! command -v pnpm >/dev/null 2>&1; then
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err 'pnpm not found.'
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info 'HINT: npm install -g pnpm'
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fail
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fi
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if ! pnpm --version; then
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err 'pnpm execution failed.'
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fail
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fi
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# =========================
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# [3/7] node
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# =========================
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log ''
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log '[3/7] Checking Node.js...'
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if ! command -v node >/dev/null 2>&1; then
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err 'Node.js not found.'
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fail
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fi
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if ! node --version; then
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err 'Node.js execution failed.'
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fail
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fi
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# =========================
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# node_modules
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# =========================
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if [[ ! -d node_modules ]]; then
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log ''
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info 'node_modules not found.'
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info 'Running pnpm install...'
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if ! pnpm install; then
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err 'pnpm install failed.'
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fail
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fi
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ok 'pnpm install completed.'
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else
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ok 'node_modules exists.'
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fi
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# =========================
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# [4/7] 构建
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# =========================
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log ''
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log '[4/7] Building project...'
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SKIP_BUILD=''
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if [[ -f "$ZIP_FILE" ]]; then
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log ''
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warn "$ZIP_FILE already exists."
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printf 'Rebuild? Y/N (default Y): '
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read -r REBUILD_ANSWER || true
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case "$(printf '%s' "${REBUILD_ANSWER:-}" | tr '[:lower:]' '[:upper:]')" in
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N) info 'Skip build.'; SKIP_BUILD='1' ;;
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esac
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fi
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if [[ -z "$SKIP_BUILD" ]]; then
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info "Company: $COMPANY"
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info 'Command: pnpm run build'
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log ''
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export VITE_COMPANY="$COMPANY"
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if ! pnpm run build; then
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log ''
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err 'Build failed.'
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fail
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fi
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log ''
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ok 'Build completed.'
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fi
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# =========================
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# [5/7] 检查包
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# =========================
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log ''
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log '[5/7] Checking package...'
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if [[ ! -f "$ZIP_FILE" ]]; then
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err "$ZIP_FILE not found."
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info 'HINT: Please check whether your build generates dist.zip.'
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fail
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fi
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LOCAL_ZIP_BYTES="$(wc -c < "$ZIP_FILE" | tr -d ' ')"
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LOCAL_ZIP_MB="$(awk -v b="$LOCAL_ZIP_BYTES" 'BEGIN { printf "%.2f", b / 1048576 }')"
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ok 'Package found.'
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info "File size: $LOCAL_ZIP_BYTES bytes"
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info "File size: $LOCAL_ZIP_MB MB"
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# =========================
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# [6/7] 测试 SSH
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# =========================
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log ''
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log '[6/7] Testing SSH connection...'
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if ! ssh_remote 'echo SSH_OK'; then
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err 'SSH connection failed.'
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fail
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fi
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ok 'SSH connection successful.'
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# =========================
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# 建远端目录
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# =========================
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log ''
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info 'Creating remote directory...'
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if ! ssh_remote "mkdir -p '$REMOTE_DIR'"; then
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err 'Failed to create remote directory.'
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fail
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fi
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ok 'Remote directory ready.'
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# =========================
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# 上传临时文件
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# =========================
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log ''
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info 'Uploading package...'
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ssh_remote "rm -f '$REMOTE_TMP'" || true
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# 远端路径不能加引号：ssh 那条的单引号是给远端 shell 剥的，而 scp 的参数不经 shell，
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# 单引号会变成文件名的真实字符（远端会去开 "'/home/vue/dist/..." 这个相对路径）
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if ! scp_up "$ZIP_FILE" "$REMOTE_TMP"; then
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err 'Upload failed.'
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fail
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fi
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ok 'Upload completed.'
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# =========================
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# 校验远端文件
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# =========================
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log ''
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info 'Checking remote package...'
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if ! ssh_remote "test -f '$REMOTE_TMP'"; then
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err 'Remote package does not exist.'
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fail
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fi
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ok 'Remote package exists.'
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# =========================
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# 比较文件大小
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# =========================
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log ''
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info 'Checking package size...'
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log ''
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# 大小比对放在远端做、只取退出码。
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# 不要用 $(run_remote ...) 去截取远端输出：expect 会把整段交互回显（spawn 命令行、
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# 密码提示）一起写进 stdout，截出来的不是命令结果，比对必然失败。
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if ! ssh_remote "test \"\$(stat -c %s '$REMOTE_TMP')\" -eq $LOCAL_ZIP_BYTES"; then
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# 变量一律加 ${}：bash 3.2 会把紧跟其后的全角字符（如「（」）当成变量名的一部分，
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# 于是 $ZIP_FILE（ 会被解析成名为 "ZIP_FILE（" 的变量，配 set -u 直接报 unbound variable
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err "包大小不一致：远端 ${REMOTE_TMP} 与本地 ${ZIP_FILE}（${LOCAL_ZIP_BYTES} 字节）不符，上传可能被截断。"
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info "远端临时文件已保留。可在服务器上执行 stat -c %s '${REMOTE_TMP}' 核对，确认后删除。"
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fail
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fi
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ok "包大小一致：${LOCAL_ZIP_BYTES} 字节。"
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# =========================
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# 改名生效
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# =========================
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log ''
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info 'Activating package...'
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if ! ssh_remote "mv -f '$REMOTE_TMP' '$REMOTE_DIR/$ZIP_FILE'"; then
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err 'Failed to activate package.'
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fail
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fi
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ok 'Package activated.'
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# =========================
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# 检查 unzip
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# =========================
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log ''
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info 'Checking unzip...'
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if ! ssh_remote 'command -v unzip'; then
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err 'unzip is not installed on server.'
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log ''
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log 'CentOS/RHEL:'
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log 'yum install -y unzip'
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log ''
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log 'Ubuntu/Debian:'
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log 'apt install -y unzip'
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fail
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fi
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ok 'unzip found.'
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# =========================
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# 测试 ZIP
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# =========================
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log ''
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info 'Testing remote ZIP...'
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if ! ssh_remote "cd '$REMOTE_DIR' && unzip -t '$ZIP_FILE'"; then
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log ''
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err 'ZIP test failed.'
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info 'Remote ZIP has been kept.'
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fail
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fi
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ok 'ZIP test passed.'
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# =========================
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# 解压
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# =========================
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log ''
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info 'Extracting package...'
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if ! ssh_remote "cd '$REMOTE_DIR' && unzip -o '$ZIP_FILE'"; then
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log ''
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err 'Remote unzip failed.'
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info 'Remote ZIP has been kept.'
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fail
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fi
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log ''
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ok 'Extract completed.'
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# =========================
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# 删除远端 ZIP
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# =========================
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log ''
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info 'Removing remote ZIP...'
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if ssh_remote "rm -f '$REMOTE_DIR/$ZIP_FILE'"; then
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ok 'Remote ZIP removed.'
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else
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warn 'Failed to remove remote ZIP.'
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fi
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# =========================
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# [7/7] 完成
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# =========================
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log ''
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log '============================================================'
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log ' DEPLOY SUCCESS'
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log '============================================================'
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log ''
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log "Company : $COMPANY"
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log "Server : $REMOTE_HOST:$REMOTE_PORT"
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log "Remote Dir : $REMOTE_DIR"
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log "Package : $ZIP_FILE"
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log "Size : $LOCAL_ZIP_MB MB"
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log ''
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log 'Deployment completed successfully.'
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log ''
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pause_if_interactive
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