90 lines
2.4 KiB
Bash
90 lines
2.4 KiB
Bash
#!/bin/bash
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# Exit on any error
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set -e
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# Check if script is run as root
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if [ "$EUID" -ne 0 ]; then
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echo "[-] Please run this script as root (e.g., sudo ./install.sh)"
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exit 1
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fi
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echo "[+] Starting installation for Media-Coding-Web Systemd Service..."
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# Automatically get the absolute path of the directory containing this script
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APP_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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echo "[+] Detected application directory: $APP_DIR"
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# Ensure Node.js is installed
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if ! command -v node >/dev/null 2>&1; then
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echo "[-] Error: Node.js is not installed. Please install Node.js first."
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exit 1
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fi
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NODE_PATH=$(command -v node)
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echo "[+] Found Node.js at: $NODE_PATH"
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# Run dependency installation if node_modules doesn't exist
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cd "$APP_DIR"
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if [ ! -d "node_modules" ]; then
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echo "[+] Installing node dependencies..."
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npm install
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else
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echo "[+] node_modules already exists. Skipping npm install."
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fi
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# Ensure .env exists
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if [ ! -f ".env" ]; then
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if [ -f ".env.example" ]; then
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echo "[+] Copying .env.example to .env..."
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cp .env.example .env
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echo "[!] Please verify your .env settings (redis, s3, etc) later."
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else
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echo "[-] Warning: Neither .env nor .env.example was found!"
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fi
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fi
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# Create SystemD service file
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SERVICE_NAME="media-coding-web"
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SERVICE_PATH="/etc/systemd/system/${SERVICE_NAME}.service"
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echo "[+] Generating systemd service file at $SERVICE_PATH..."
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cat > "$SERVICE_PATH" <<EOF
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[Unit]
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Description=S3 Media Transcoder Web Service
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After=network.target
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[Service]
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Type=simple
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User=root
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WorkingDirectory=$APP_DIR
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ExecStart=$NODE_PATH server.js
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Restart=always
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RestartSec=5
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Environment=NODE_ENV=production
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[Install]
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WantedBy=multi-user.target
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EOF
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# Reload and apply systemd
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echo "[+] Reloading systemd daemon..."
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systemctl daemon-reload
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echo "[+] Enabling $SERVICE_NAME to start on boot..."
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systemctl enable "$SERVICE_NAME.service"
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echo "[+] Starting $SERVICE_NAME..."
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systemctl restart "$SERVICE_NAME.service"
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echo
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echo "=========================================================="
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echo "[+] Install Complete & Service is Running!"
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echo "=========================================================="
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echo "- View real-time logs: journalctl -fu $SERVICE_NAME"
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echo "- Check service status: systemctl status $SERVICE_NAME"
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echo "- Stop service: systemctl stop $SERVICE_NAME"
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echo "- Modify config: nano $APP_DIR/.env"
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echo "=========================================================="
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