nnn/plugins/drop-file

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#!/usr/bin/env sh
# Description: Provides drag and drop window for files.
#
# Files that are dropped will be added to nnn's selection
# Some web based files will be downloaded to current directory with curl
# and it may overwrite some existing files
#
# The user has to press mm to clear nnn's selection first
#
# Dependency: https://github.com/mwh/dragon
# Shell: POSIX compliant
# Author: 0xACE
selection=${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.selection
dnd()
{
if which dragon-drag-and-drop; then
dragon-drag-and-drop "$@"
else
dragon "$@"
fi
}
function add_file() {
echo -n "$@" >> "$selection"
echo -ne "\0" >> "$selection"
}
echo -n > "$selection"
# which dnd
# upstream calls it dragon
dnd --print-path --target | while read f
do
if echo -n "$f" | grep '^\(https\?\|ftps\?\|s\?ftp\):\/\/' ; then
curl -LJO "$f"
add_file "$PWD/$(basename "$f")"
elif [ -e "$f" ]; then
add_file "$f"
fi
done &