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58 lines
1.1 KiB
58 lines
1.1 KiB
#!/usr/bin/env bash
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# CONSTANTS
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BASEDIR=$(dirname "$0")
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CONTAINER=''
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COMMAND=''
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# FUNCTIONS
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function usage {
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echo Usage:
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echo -e "\t$(basename "$0") <CONTAINER_NAME> [--] <COMMAND>"
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echo
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echo "Examples:"
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echo -e "\t$(basename "$0") container1 uptime"
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echo -e "\t$(basename "$0") container1 -- ls -la"
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echo -e "\t$(basename "$0") container1 -- bash <<EOF\n\t\tls -l\n\t\tuptime\n\tEOF"
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}
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function parse_options {
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--help | -h)
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usage && exit 0
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;;
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--)
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# don't care with --
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;;
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*)
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if [[ -z $CONTAINER ]]; then
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CONTAINER=$1
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elif [[ -z $COMMAND ]]; then
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# FIXME: quite tricky
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COMMAND=("$@")
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for i in "${!COMMAND[@]}"; do
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local value=${COMMAND[$i]}
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[[ $value == *" "* ]] && COMMAND[$i]="'$value'" || true # add quote when space detected!
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done
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break
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fi
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;;
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esac
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shift 1
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done
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[[ -n $CONTAINER ]] || [[ -n $COMMAND ]] || (usage && exit 1)
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}
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function exec {
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eval "incus exec $CONTAINER -- ${COMMAND[@]}"
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}
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# MAIN
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set -Eue
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parse_options "$@"
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exec
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