add option to overwrite
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38b5501628
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@ -1,10 +1,13 @@
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#!/bin/sh
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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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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" ] || [ "$_arg" = "--overwrite" ] ; then
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_overwrite=1
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else
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echo "warning: unknown option."
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exit 1
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@ -17,7 +20,7 @@ echo ""
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for _file in ./src/* ; do
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_destination="$_install_dir"$(basename "$_file")
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if [ $_uninstall -eq 0 ] ; then
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if ! [ -e "$_destination" ] ; then
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if [ ! -e "$_destination" ] || [ "$_overwrite" -eq 1 ] ; then
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echo "installing: $_file"
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sudo cp "$_file" "$_install_dir"
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else
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