tmux: improve clipboard compatibility

src/.config/tmux/tmux.conf

@@ -87,4 +87,4 @@ bind -n C-M-n newpanecurdir
 
 bind -T copy-mode-vi v send -X begin-selection
 bind -T copy-mode-vi V send -X select-line
-bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
+bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'cb.sh set'

src/.local/bin/cb.sh

@@ -0,0 +1,28 @@
+#!/bin/sh
+# clipboard wrapper
+
+no_provider () {
+	echo "no providers for clipboard found!"
+	echo "supported: termux-api, xsel, xclip"
+}
+
+if [ "$1" = "set" ]; then
+	if command -v xsel > /dev/null; then
+		xsel -ib
+	elif command -v termux-clipboard-set > /dev/null; then
+		cat /dev/stdin | termux-clipboard-set
+	else
+		no_provider
+	fi
+elif [ "$1" = "get" ]; then
+	if command -v xsel > /dev/null; then
+		xsel -b
+	elif command -v termux-clipboard-set > /dev/null; then
+		termux-clipboard-get
+	else
+		no_provider
+	fi
+else
+	echo "usage: cb.sh get/set"
+	echo "pipe in data"
+fi