32 lines
1.2 KiB
Bash
32 lines
1.2 KiB
Bash
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#!/bin/bash
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validate_port() {
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if [ -z "$1" ] || ([ -n "$1" ] && ((echo $1 | egrep -q '^[0-9]+$' && ([ $1 -lt 1 ] || [ $1 -gt 65535 ])) || ! test "$1" -gt 0 2> /dev/null)); then
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echo "err"
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fi
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}
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# Check if the settings.json file exists
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if [ -f ./settings.json ]; then
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# Read the webserver.port value from settings.json file
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readonly SERVER_PORT="$(./node_modules/.bin/strip-json-comments settings.json | ./node_modules/.bin/json -q webserver.port)"
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# Check if the webserver.port value is a valid port #
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if [ -z "$(validate_port $SERVER_PORT)" ]; then
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# Check if the server is currently running
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if [ -n "$(lsof -t -i:${SERVER_PORT} 2> /dev/null)" ]; then
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# Send a SIGINT kill signal to the process that is currently using the explorer's server port
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kill -2 $(lsof -t -i:${SERVER_PORT})
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# Show shutdown msg
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echo "Explorer shutting down... Please wait..."
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else
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# Webserver is not running
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echo "Error: Cannot stop explorer because it is not currently running"
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fi
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else
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# Invalid port number
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echo "Error: webserver.port value not found in settings.json. webserver.port value is missing or file is not valid json."
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fi
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else
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# Missing settings file
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echo "Error: Cannot find settings.json"
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fi
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