40 lines
1.0 KiB
Bash
40 lines
1.0 KiB
Bash
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#!/bin/bash
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# Pre-start check for backend service
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# Ensures port 8080 is free before starting
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PORT=8080
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SERVICE_NAME="church-music-backend"
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# Check if port is in use
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if sudo lsof -ti :$PORT &>/dev/null; then
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echo "Port $PORT is in use. Attempting to free it..."
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# Get all PIDs using the port
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PIDS=$(sudo lsof -ti :$PORT)
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for PID in $PIDS; do
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CMD=$(ps -p $PID -o comm= 2>/dev/null)
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# Don't kill if it's already this service (shouldn't happen, but be safe)
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if systemctl status $SERVICE_NAME 2>/dev/null | grep -q "Main PID: $PID"; then
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echo "Process $PID is already the $SERVICE_NAME service"
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exit 1
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fi
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echo "Killing process $PID ($CMD) on port $PORT"
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sudo kill -9 $PID 2>/dev/null || true
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done
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sleep 1
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# Verify port is now free
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if sudo lsof -ti :$PORT &>/dev/null; then
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echo "ERROR: Port $PORT still in use after cleanup"
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exit 1
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fi
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echo "Port $PORT is now free"
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fi
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exit 0
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