61 lines
1.4 KiB
Bash
61 lines
1.4 KiB
Bash
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#!/bin/bash
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#
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#/
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#/ Usage:
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#/ check-dummy.sh
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#/
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#/ Does not check anything. Always gives OK!
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#/
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#/
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#/ Exit Codes:
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#/ 0 Everything OK
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#/
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Usage() {
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grep '^#/' "${script_dir}/${script_name}" | sed 's/^#\/\w*//'
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}
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GetOptions() {
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# https://stackoverflow.com/a/29754866
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OPTIONS=''
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LONGOPTS=''
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# -use ! and PIPESTATUS to get exit code with errexit set
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# -temporarily store output to be able to check for errors
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# -activate quoting/enhanced mode (e.g. by writing out “--options”)
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# -pass arguments only via -- "$@" to separate them correctly
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! PARSED=$(getopt --options=$OPTIONS --longoptions=$LONGOPTS --name "$0" -- "$@")
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if [[ ${PIPESTATUS[0]} -ne 0 ]]; then
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# e.g. return value is 1
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# then getopt has complained about wrong arguments to stdout
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Usage
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exit 2
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fi
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# read getopt's output this way to handle the quoting right:
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eval set -- "$PARSED"
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# now enjoy the options in order and nicely split until we see --
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while true; do
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case "$1" in
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--)
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shift
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break
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;;
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*)
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echo "URL UNKNOWN - ${1} is not a valid parameter"
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exit 3
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;;
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esac
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done
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if [ -z ${1+x} ]; then
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echo "URL UNKNOWN - url not given"
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exit 3
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else
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url=${1}
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fi
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}
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echo "DUMMY OK"
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exit 0
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