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57 lines
1.0 KiB
57 lines
1.0 KiB
#!/usr/bin/env bash
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# CONSTANTS
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BASEDIR=$(dirname "$0")
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CONTAINER=''
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COMMAND_LINE=()
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# FUNCTIONS
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function usage {
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echo Usage:
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echo -e "\t$(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 "$1" in
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--help | -h)
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usage && exit 0
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;;
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--)
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shift 1
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COMMAND_LINE+=("$@")
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break
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;;
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-*)
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# options if any
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echo >&2 "Unknown option: $1" && usage && exit 2
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;;
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*)
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[[ -z $CONTAINER ]] && CONTAINER=$1 || COMMAND_LINE+=("$1")
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;;
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esac
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shift 1
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done
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# echo "CONTAINER=$CONTAINER"
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# echo "COMMAND_LINE=(${COMMAND_LINE[@]})"
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([[ -z $CONTAINER ]] || [[ ${#COMMAND_LINE[@]} == 0 ]]) && usage && exit 1 || true
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}
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function exec {
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incus exec "$CONTAINER" -- "${COMMAND_LINE[@]}"
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}
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# MAIN
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set -Eue
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parse_options "$@"
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exec
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