Add nnn

dot_config/nnn/plugins/executable_x2sel

@@ -0,0 +1,62 @@
+#!/usr/bin/env sh
+
+# Description: Copy system clipboard newline-separated file list to selection
+#
+# Dependencies:
+#   - tr
+#   - xclip/xsel (Linux)
+#   - pbpaste (macOS)
+#   - termux-clipboard-get (Termux)
+#   - powershell (WSL)
+#   - cygwim's /dev/clipboard (Cygwin)
+#   - wl-paste (Wayland)
+#   - clipboard (Haiku)
+#
+# 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
+
+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
+
+printf "%s" "$CLIPBOARD" | tr '\n' '\0' > "$selection"