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https://github.com/end-4/dots-hyprland.git
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clsty
49 lines
1.1 KiB
Bash
49 lines
1.1 KiB
Bash
# Handle args for subcmd: exp-uninstall
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# shellcheck shell=bash
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showhelp(){
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echo -e "Syntax: $0 checkdeps [OPTIONS]...
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Experimental unintallation.
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Options:
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-h, --help Show this help message
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--file A file in plain text containing package names
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"
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}
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# `man getopt` to see more
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para=$(getopt \
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-o h \
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-l help,file: \
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-n "$0" -- "$@")
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[ $? != 0 ] && echo "$0: Error when getopt, please recheck parameters." && exit 1
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#####################################################################################
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## getopt Phase 1
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# ignore parameter's order, execute options below first
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eval set -- "$para"
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while true ; do
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case "$1" in
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-h|--help) showhelp;exit;;
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--) break ;;
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*) shift ;;
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esac
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done
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#####################################################################################
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## getopt Phase 2
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eval set -- "$para"
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while true ; do
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case "$1" in
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## Ones with parameter
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--file)
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if [[ -f "$2" ]];
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then echo "Using list file \"$2\".";LIST_FILE_PATH="$2";shift 2
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else echo "Wrong argument for $1.";exit 1
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fi;;
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## Ending
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--) break ;;
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*) echo -e "$0: Wrong parameters.";exit 1;;
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esac
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done
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