Add x2sel plugin (reverse .cbcp) (#494)

This plugin is based on .cbcp and does basically the reverse operation.
It copies system clipboard newline-separated file list to selection.
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lvgx 2020-03-14 05:45:56 +01:00 committed by GitHub
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@ -68,6 +68,7 @@ Plugins are installed to `${XDG_CONFIG_HOME:-$HOME/.config}/nnn/plugins`.
| upload | Paste text to ix.io, upload binary to file.io | sh | curl, jq, tr |
| vidthumb | Show video thumbnails in terminal | sh | [ffmpegthumbnailer](https://github.com/dirkvdb/ffmpegthumbnailer),<br>[lsix](https://github.com/hackerb9/lsix) |
| wall | Set wallpaper or change colorscheme | sh | nitrogen/pywal |
| x2sel | Copy newline-separated file list from system clipboard to selection | sh | tr, xsel/xclip<br>pbpaste/wl-paste<br>termux-clipboard-get<br>powershell.exe/`/dev/clipboard`|
## Invoking a plugin

57
plugins/x2sel Executable file
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@ -0,0 +1,57 @@
#!/usr/bin/env sh
# Description: Copy system clipboard newline-separated file list to selection
# Requires: tr and
# xclip/xsel (Linux)
# pbpaste (macOS)
# termux-clipboard-get (Termux)
# powershell (WSL)
# cygwim's /dev/clipboard (Cygwin)
# wl-paste (Wayland)
#
# 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
SELECTION=${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.selection
getclip () {
if which xsel >/dev/null 2>&1; then
# Linux
xsel -bo
elif which xclip >/dev/null 2>&1; then
# Linux
xclip -sel clip -o
elif which pbpaste >/dev/null 2>&1; then
# macOS
pbpaste
elif which termux-clipboard-get >/dev/null 2>&1; then
# Termux
termux-clipboard-get
elif which powershell.exe >/dev/null 2>&1; then
# WSL
powershell.exe Get-Clipboard
elif [ -r /dev/clipboard ] ; then
# Cygwin
cat /dev/clipboard
elif which wl-paste >/dev/null 2>&1; then
# Wayland
wl-paste
fi
}
CLIPBOARD=$(getclip)
# Check if clipboard actually contains a file list
for file in $CLIPBOARD ; do
if [ ! -e "$file" ] ; then
exit 1;
fi
done
printf "%s" "$CLIPBOARD" | tr '\n' '\0' > "$SELECTION"