22 lines
447 B
Bash
22 lines
447 B
Bash
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#!/usr/bin/env bash
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# Execute commands on a Minecraft server running in a GNU screen
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OPTIND=1
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while getopts 's:' FLAG "$@"; do
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case $FLAG in
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s) SCREEN_NAME=$OPTARG ;;
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*) ;;
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esac
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done
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minecraft-backup-execute () {
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local COMMAND=$1
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if ! screen -S "$SCREEN_NAME" -Q "select" .; then
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return 1
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fi
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if [[ "$SCREEN_NAME" != "" ]]; then
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screen -S "$SCREEN_NAME" -p 0 -X stuff "$COMMAND$(printf \\r)"
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fi
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}
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