dots/.bin/fzf-book

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#!/usr/bin/env bash
# Generate menu of book filenames and save paths
# Preview window contains metadata
function select_file {
echo "$(find /home/h/doc/books/ -regex '.*\.\(pdf\|epub\|djvu\)' -type f | sort | fzf --delimiter=/ --with-nth=-1)"
}
function open {
if [ -n "$1" ]; then
echo "Opening \"$1\""
zathura "$1" --fork
else
echo "No file selected"
exit 1
fi
}
case "$1" in
--open) open "$(select_file)" ;;
--help) printf "open \n" >&2 ;;
*) open "$(select_file)" ;;
esac
[[ -n "$selected" ]] && xdg-open "$selected" &> /dev/null & disown