#!/bin/bash
# HelioHost shared-hosting Discord bot controller.
# The bot project lives at ../discord-bot (sibling of bot_control).
# Change BOT_DIR if you upload the project somewhere else.
BOT_DIR="../discord-bot"
BOT_ENTRY="src/index.js"
printf 'Content-Type: text/html\n\n'
CONTROL_DIR="$(cd "$(dirname "$0")" && pwd)"
PROJECT_DIR="$(cd "$CONTROL_DIR/$BOT_DIR" 2>/dev/null && pwd)"
BOT_NAME="discord-server-blueprint"
LOG_FILE="$CONTROL_DIR/$BOT_NAME.log"
PID_FILE="$CONTROL_DIR/$BOT_NAME.pid"
if [ -z "$PROJECT_DIR" ] || [ ! -f "$PROJECT_DIR/$BOT_ENTRY" ]; then
echo "Bot project not found. Expected: $BOT_DIR/$BOT_ENTRY"
exit 1
fi
# Find the Node.js executable available to the HelioHost account.
NODE_BIN="$(command -v node 2>/dev/null || true)"
if [ -z "$NODE_BIN" ]; then
for candidate in /opt/plesk/node/*/bin/node; do
if [ -x "$candidate" ]; then NODE_BIN="$candidate"; break; fi
done
fi
if [ -z "$NODE_BIN" ]; then
echo "Node.js executable not found for this account."
exit 1
fi
running_pid=""
if [ -f "$PID_FILE" ]; then
candidate="$(cat "$PID_FILE" 2>/dev/null)"
if [ -n "$candidate" ] && kill -0 "$candidate" 2>/dev/null; then
running_pid="$candidate"
else
rm -f "$PID_FILE"
fi
fi
if [ "$QUERY_STRING" = "action=start" ]; then
if [ -n "$running_pid" ]; then
echo "$BOT_NAME is already running (PID $running_pid)."
exit 0
fi
cd "$PROJECT_DIR" || exit 1
echo "[$(date '+%Y-%m-%d %H:%M:%S')] Starting $BOT_NAME with $NODE_BIN" >> "$LOG_FILE"
nohup "$NODE_BIN" "$BOT_ENTRY" >> "$LOG_FILE" 2>&1 &
new_pid=$!
echo "$new_pid" > "$PID_FILE"
echo "Starting $BOT_NAME (PID $new_pid)..."
echo ''
exit 0
fi
if [ "$QUERY_STRING" = "action=stop" ]; then
if [ -n "$running_pid" ]; then
kill "$running_pid" 2>/dev/null || true
rm -f "$PID_FILE"
echo "Stopping $BOT_NAME (PID $running_pid)..."
else
echo "$BOT_NAME is not running."
fi
exit 0
fi
if [ "$QUERY_STRING" = "action=clear" ]; then
: > "$LOG_FILE"
echo "Logs cleared."
exit 0
fi
status="Stopped"
if [ -n "$running_pid" ]; then status="Running (PID $running_pid)"; fi
echo "Discord Bot Control"
echo "$BOT_NAME
"
echo "Status: $status
"
echo "Start | Stop | Clear logs
"
echo "Recent log
"
if [ -f "$LOG_FILE" ]; then tail -n 100 "$LOG_FILE"; else echo "No log yet."; fi
echo "
"