add help option
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parent
b21c4430ec
commit
31d8b302cf
13
install.sh
13
install.sh
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@ -2,18 +2,29 @@
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_install_dir="/usr/local/bin/"
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_uninstall=0
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_overwrite=0
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_exit_status=0
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_show_help=0
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for _arg in "$@" ; do
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if [ "$_arg" = "-u" ] || [ "$_arg" = "--uninstall" ] ; then
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_uninstall=1
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elif [ "$_arg" = "-o" ] || [ "$_arg" = "--overwrite" ] ; then
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_overwrite=1
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elif [ "$_arg" = "-h" ] || [ "$_arg" = "--help" ] ; then
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_show_help=1
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else
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echo "warning: unknown option."
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exit 1
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_show_help=1
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fi
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done
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if [ "$_show_help" -eq 1 ] ; then
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echo ""
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echo "TODO - Show Help"
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echo "Look at source code for now - there's only two options."
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exit "$_exit_status"
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fi
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echo "Install directory: '$_install_dir'"
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echo ""
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