Improve wl-clipboard support

CHANGELOG.md

@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 1.4.1 (unreleased)
+* Always use plaintext mimetype for wl-clipboard
+* Do not include newline when pasting from wl-clipboard
+
 ## 1.4.0
 * Add Wayland support via `wl-copy`, patch by @cramt
 * Only silence clipboard warnings when $VERBOSE is nil

lib/clipboard/linux_wayland.rb

@@ -6,17 +6,18 @@ module Clipboard
   module LinuxWayland
     extend self
 
-    WRITE_COMMAND = "wl-copy"
-    READ_COMMAND = "wl-paste"
+    TEST_COMMAND  = "wl-copy"
+    WRITE_COMMAND = "wl-copy --type text/plain"
+    READ_COMMAND  = "wl-paste --type text/plain --no-newline"
 
-    if !Utils.executable_installed?(WRITE_COMMAND)
+    if !Utils.executable_installed?(TEST_COMMAND)
       raise Clipboard::ClipboardLoadError, "clipboard: Could not find required program wl-copy\n" \
                                            "Please install it or try a different implementation"
     end
 
     def paste(might_select_primary_clipboard = nil)
       if might_select_primary_clipboard == "primary"
-        `#{READ_COMMAND} -p`
+        `#{READ_COMMAND} --primary`
       else
         `#{READ_COMMAND}`
       end
@@ -28,7 +29,7 @@ def copy(data)
     end
 
     def clear
-      `#{WRITE_COMMAND} -c`
+      `#{WRITE_COMMAND} --clear`
     end
   end
 end