#!/usr/bin/env bash # ============================================================================ # HostTiller — Inertia SSR keep-alive launcher # # Purpose: # HostTiller is an Inertia.js (React) app. Without server-side rendering the # homepage ships empty, so search-engine crawlers (which do not run # JavaScript) report 0 words / no paragraphs. This script makes sure the # Inertia SSR node server (bootstrap/ssr/ssr.js) is always running on # 127.0.0.1:13714, which is what config/inertia.php expects. # # Usage (pick ONE): # 1) cPanel "Setup Node.js App" (Application Manager / Passenger): # App root : # Startup : /usr/bin/env node bootstrap/ssr/ssr.js # (passenger keeps it alive automatically — the recommended option) # # 2) Cron keep-alive — add this line every minute: # * * * * * /bin/bash /home/USER/hosttiller.com/start-ssr.sh >/dev/null 2>&1 # # 3) Run manually (SSH): bash start-ssr.sh # ============================================================================ APP_DIR="$(cd "$(dirname "$0")" && pwd)" LOG="$APP_DIR/storage/logs/ssr.log" PID_FILE="$APP_DIR/storage/logs/ssr.pid" URL="http://127.0.0.1:13714" PORT=13714 mkdir -p "$APP_DIR/storage/logs" # 1) Already up? (pid file + pid alive + port actually responding) if [ -f "$PID_FILE" ]; then OLD_PID=$(cat "$PID_FILE" 2>/dev/null) if [ -n "$OLD_PID" ] && kill -0 "$OLD_PID" 2>/dev/null && \ curl -s -o /dev/null --max-time 2 "$URL"; then exit 0 fi fi # 2) Running but pid file stale/missing? if command -v pgrep >/dev/null 2>&1; then if pgrep -f "bootstrap/ssr/ssr.js" >/dev/null 2>&1 && \ curl -s -o /dev/null --max-time 2 "$URL"; then exit 0 fi fi # Kill any orphaned instance on our port owned by this user before restarting. if command -v fuser >/dev/null 2>&1; then fuser -k "$PORT/tcp" >/dev/null 2>&1 fi cd "$APP_DIR" || exit 1 nohup node bootstrap/ssr/ssr.js >> "$LOG" 2>&1 & NEW_PID=$! echo "$NEW_PID" > "$PID_FILE" echo "$(date '+%Y-%m-%d %H:%M:%S') — SSR started (pid $NEW_PID)" >> "$LOG"