🐛 Fix: wayland copy image upload bug

Author: Molunerfinn

src/utils/clipboard/linux.sh

@@ -1,38 +1,29 @@
 #!/bin/sh
-
-if [ -z "$DISPLAY" ]; then
-    echo "no support" >&2
-    exit 1
-fi
-
-case "$XDG_SESSION_TYPE" in
-wayland)
-    command -v wl-copy >/dev/null 2>&1 || {
-        echo >&2 "no wl-clipboard"
-        exit 1
-    }
-    wl-paste > "$1" 2>/dev/null
-    echo "$1"
-    ;;
-x11 | tty)
-    # require xclip(see http://stackoverflow.com/questions/592620/check-if-a-program-exists-from-a-bash-script/677212#677212)
-    command -v xclip >/dev/null 2>&1 || {
-        echo >&2 "no xclip"
-        exit 1
-    }
-    # write image in clipboard to file (see http://unix.stackexchange.com/questions/145131/copy-image-from-clipboard-to-file)
-    filePath=$(xclip -selection clipboard -o 2>/dev/null | grep ^file:// | cut -c8-)
-    if [ -z "$filePath" ]; then
-        if
-            xclip -selection clipboard -target image/png -o >"$1" 2>/dev/null
-        then
-            echo "$1"
-        else
-            rm -f "$1"
-            echo "no image"
-        fi
+if [ "$XDG_SESSION_TYPE" = "x11" ]; then
+  # 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)
+  filePath=`xclip -selection clipboard -o 2>/dev/null | grep ^file:// | cut -c8-`
+  if [ ! -n "$filePath" ] ;then
+    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 $1
     else
-        echo "$filePath"
+        echo "no image"
     fi
-    ;;
-esac
+  else
+    echo $filePath
+  fi
+elif [ "$XDG_SESSION_TYPE" = "wayland" ]; then
+  command -v wl-paste >/dev/null 2>&1 || { echo >&1 "no wl-clipboard"; exit 1; }
+  isImage=`wl-paste --list-types | grep image`
+  if [ -n "$isImage" ]; then
+    wl-paste --type image/png > $1 2>/dev/null
+    echo $1
+  else
+    echo "no image"
+    exit 1
+  fi
+fi