dekun
ecf35f6c09
Stop trusting pm2 pid; start ecosystem if the app is missing. Co-authored-by: Cursor <cursoragent@cursor.com>
69 lines
1.5 KiB
Bash
69 lines
1.5 KiB
Bash
#!/usr/bin/env bash
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# 服务器上拉代码并重启 PM2.
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# 用法(/opt/crypto_okx 下 root):
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# bash deploy/pull_and_restart.sh
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# bash deploy/pull_and_restart.sh --dry-run
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set -e
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set -u
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if [ -n "${BASH_VERSION:-}" ]; then
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set -o pipefail
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fi
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REPO="${REPO:-/opt/crypto_okx}"
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PM2_APP_NAME="${PM2_APP_NAME:-crypto_okx}"
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DRY=0
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if [[ "${1:-}" == "--dry-run" ]]; then
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DRY=1
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echo "(dry-run mode)"
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fi
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pm2_has_app() {
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local name="$1"
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if ! command -v pm2 >/dev/null 2>&1; then
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return 1
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fi
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# 勿用 pm2 pid:部分版本对不存在进程仍 exit 0
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if command -v python3 >/dev/null 2>&1; then
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pm2 jlist 2>/dev/null | python3 -c '
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import json,sys
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name=sys.argv[1]
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try:
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apps=json.load(sys.stdin)
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except Exception:
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sys.exit(1)
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sys.exit(0 if any(isinstance(a,dict) and a.get("name")==name for a in (apps or [])) else 1)
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' "${name}"
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return $?
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fi
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pm2 describe "${name}" 2>/dev/null | grep -qE 'status[[:space:]]*[|:]'
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}
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cd "${REPO}"
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echo ">>> git pull"
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git pull
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if [[ "${DRY}" -eq 1 ]]; then
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echo "(dry-run, skip pm2 restart)"
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exit 0
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fi
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if ! command -v pm2 >/dev/null 2>&1; then
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echo "warn: 未安装 pm2" >&2
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exit 1
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fi
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if [[ ! -f ecosystem.config.cjs ]]; then
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echo "error: 缺少 ecosystem.config.cjs" >&2
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exit 1
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fi
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if pm2_has_app "${PM2_APP_NAME}"; then
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echo ">>> pm2 restart ${PM2_APP_NAME} --update-env"
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pm2 restart "${PM2_APP_NAME}" --update-env
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else
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echo ">>> 未注册 ${PM2_APP_NAME},执行 pm2 start ecosystem.config.cjs"
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pm2 start ecosystem.config.cjs
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fi
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echo "done"
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