nanorc/install.sh

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#!/bin/sh
# check for unzip before we continue
if [ ! "$(command -v unzip)" ]; then
echo 'unzip is required but was not found. Install unzip first and then run this script again.' >&2
exit 1
fi
_fetch_sources(){
wget -O /tmp/nanorc.zip https://github.com/scopatz/nanorc/archive/master.zip
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mkdir -p ~/.nano/
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cd ~/.nano/ || exit
unzip -o "/tmp/nanorc.zip"
mv nanorc-master/* ./
rm -rf nanorc-master
rm /tmp/nanorc.zip
}
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_update_nanorc(){
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touch ~/.nanorc
# add all includes from ~/.nano/nanorc if they're not already there
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while read -r inc; do
if ! grep -q "$inc" "${NANORC_FILE}"; then
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echo "$inc" >> "$NANORC_FILE"
fi
done < ~/.nano/nanorc
}
_update_nanorc_lite(){
sed -i '/include "\/usr\/share\/nano\/\*\.nanorc"/i include "~\/.nano\/*.nanorc"' "${NANORC_FILE}"
}
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NANORC_FILE=~/.nanorc
case "$1" in
-l|--lite)
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UPDATE_LITE=1;;
-h|--help)
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echo "Install script for nanorc syntax highlights"
echo "Call with -l or --lite to update .nanorc with secondary precedence to existing .nanorc includes"
exit 0
;;
esac
_fetch_sources;
if [ $UPDATE_LITE ];
then
_update_nanorc_lite
else
_update_nanorc
fi