nnn/plugins/x2sel

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#!/usr/bin/env sh
# Description: Copy system clipboard newline-separated file list to selection
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#
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# Dependencies:
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# - tr
# - xclip/xsel (Linux)
# - pbpaste (macOS)
# - termux-clipboard-get (Termux)
# - powershell (WSL)
# - cygwim's /dev/clipboard (Cygwin)
# - wl-paste (Wayland)
# - clipboard (Haiku)
#
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# Note:
# - Limitation: breaks if a filename has newline in it
#
# Shell: POSIX compliant
# Author: Léo Villeveygoux, after Arun Prakash Jana's .cbcp
IFS="$(printf '%b_' '\n')"; IFS="${IFS%_}" # protect trailing \n
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selection=${NNN_SEL:-${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.selection}
getclip () {
if [ "$XDG_SESSION_TYPE" = "wayland" ]; then
# Wayland
wl-paste
elif type xsel >/dev/null 2>&1; then
# Linux
xsel -bo
elif type xclip >/dev/null 2>&1; then
# Linux
xclip -sel clip -o
elif type pbpaste >/dev/null 2>&1; then
# macOS
pbpaste
elif type termux-clipboard-get >/dev/null 2>&1; then
# Termux
termux-clipboard-get
elif type powershell.exe >/dev/null 2>&1; then
# WSL
powershell.exe Get-Clipboard
elif [ -r /dev/clipboard ] ; then
# Cygwin
cat /dev/clipboard
elif type clipboard >/dev/null 2>&1; then
# Haiku
clipboard --print
fi
}
CLIPBOARD=$(getclip)
# Check if clipboard actually contains a file list
for file in $CLIPBOARD ; do
if [ ! -e "$file" ] ; then
exit 1;
fi
done
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printf "%s" "$CLIPBOARD" | tr '\n' '\0' > "$selection"