19 lines
553 B
Bash
Executable File
19 lines
553 B
Bash
Executable File
#!/usr/bin/env bash
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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NC='\033[0m'
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METRO_PORT=8081
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METRO_PID="$(lsof -i :${METRO_PORT} | awk 'NR!=1 {print $2}' | sort -u | tr '\r\n' ' ')"
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if [ ! -z "$METRO_PID" ]; then
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echo -e "${YELLOW}TCP port ${METRO_PORT} is required by the Metro packager.\nThe following processes currently have the port open, preventing Metro from starting:${NC}"
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ps -fp $METRO_PID
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echo -e "${YELLOW}Do you want to terminate them (y/n)?${NC}"
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read -n 1 term
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[[ $term == 'y' ]] && kill $METRO_PID
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fi
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yarn start
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