Add support for Wayland

res/linux.sh

@@ -1,14 +1,30 @@
 #!/bin/sh
 
-# require xclip(see http://stackoverflow.com/questions/592620/check-if-a-program-exists-from-a-bash-script/677212#677212)
-command -v xclip >/dev/null 2>&1 || { echo >&1 "no xclip"; exit 1; }
-
-# write image in clipboard to file (see http://unix.stackexchange.com/questions/145131/copy-image-from-clipboard-to-file)
-if
-xclip -selection clipboard -target image/png -o >/dev/null 2>&1
-then
-xclip -selection clipboard -target image/png -o >$1 2>/dev/null
-echo $1
+display_env=`loginctl show-session $(awk '/tty/ {print $1}' <(loginctl)) -p Type | awk -F= '{print $2}'`
+
+if [ "$display_env" = "wayland" ];then
+	command -v wl-paste >/dev/null 2>&1 || { echo >&1 "no wl-paste"; exit 1; }
+
+	if
+		wl-paste --type image/png >/dev/null 2>&1
+	then
+		wl-paste --type image/png >$1 2>/dev/null
+		echo $1
+	else
+		echo "no image"
+	fi
 else
-echo "no image"
-fi
+	# require xclip(see http://stackoverflow.com/questions/592620/check-if-a-program-exists-from-a-bash-script/677212#677212)
+	command -v xclip >/dev/null 2>&1 || { echo >&1 "no xclip"; exit 1; }
+
+	# write image in clipboard to file (see http://unix.stackexchange.com/questions/145131/copy-image-from-clipboard-to-file)
+	if
+		xclip -selection clipboard -target image/png -o >/dev/null 2>&1
+	then
+		xclip -selection clipboard -target image/png -o >$1 2>/dev/null
+		echo $1
+	else
+		echo "no image"
+	fi
+fi
+

src/extension.ts

@@ -354,6 +354,9 @@ class Paster {
                 if (result == "no xclip") {
                     Logger.showInformationMessage('You need to install xclip command first.');
                     return;
+                } else if (result == "no wl-paste") {
+                    Logger.showInformationMessage('You need to install wl-paste command first.');
+                    return;
                 }
                 cb(imagePath, result);
             });