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39 lines
600 B
39 lines
600 B
#!/usr/bin/env bash
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# CONSTANTS
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BASEDIR=$(dirname "$0")
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DEFAULT_CONFIG="$BASEDIR/../config/default.conf"
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ARG1="${1:-}"
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# FUNCTIONS
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function usage {
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echo "$(basename "$0") [--edit]"
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}
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function show_defaults {
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echo "STORAGE_DISK=$STORAGE_DISK"
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echo "STORAGE_SIZE=$STORAGE_SIZE"
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echo "MEMORY=$MEMORY"
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echo "SWAP=$SWAP"
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echo "CPU=$CPU"
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}
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# MAIN
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set -Eue
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[[ "$ARG1" == '--help' ]] && usage && exit 1
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[[ ! -f $DEFAULT_CONFIG ]] && >&2 echo 'configuration file missing!' && exit 2
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if [[ "$ARG1" == '--edit' ]]; then
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editor $DEFAULT_CONFIG
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else
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source $DEFAULT_CONFIG
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show_defaults
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fi
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