Merge pull request #5 from m4rch3n1ng/raw

add `--raw` command line option

hyprshot

@@ -19,6 +19,7 @@ Options:
   -f, --filename        the file name of the resulting screenshot
   -d, --debug           print debug information
   -s, --silent          don't send notification when screenshot is saved
+  -r, --raw             output raw image data to stdout
   --clipboard-only      copy screenshot to clipboard and don't save image in disk
   -- [command]          open screenshot with a command of your choosing. e.g. hyprshot -m window -- mirage
 
@@ -50,23 +51,32 @@ function send_notification() {
                 -i "${1}" -a Hyprshot
 }
 
+function trim() {
+    convert "${1}" -trim +repage "${1}"
+}
+
 function save_geometry() {
     Print "Geometry: %s\n" "${1}"
     local output=""
 
+    if [ $RAW -eq 1 ]; then
+        grim -g "${1}" - | trim -
+        return 0
+    fi
+
     if [ $CLIPBOARD -eq 0 ]; then
         mkdir -p "$SAVEDIR"
         grim -g "${1}" "$SAVE_FULLPATH"
         output="$SAVE_FULLPATH"
         # Trim transparent pixels, in case the window was floating and partially
         # outside the monitor
-        convert $output -trim +repage $output
+        trim "${output}"
         wl-copy < "$output"
         [ -z "$COMMAND" ] || {
             "$COMMAND" "$output"
         }
     else
-        wl-copy < <(grim -g "${1}" - | convert - -trim +repage -)
+        wl-copy < <(grim -g "${1}" - | trim -)
     fi
 
     send_notification $output
@@ -109,7 +119,7 @@ function grab_window() {
 }
 
 function args() {
-    local options=$(getopt -o hf:o:m:ds --long help,filename:,output-folder:,mode:,clipboard-only,debug,silent -- "$@")
+    local options=$(getopt -o hf:o:m:dsr --long help,filename:,output-folder:,mode:,clipboard-only,debug,silent,raw -- "$@")
     eval set -- "$options"
 
     while true; do
@@ -139,6 +149,9 @@ function args() {
             -s | --silent)
                 SILENT=1
                 ;;
+            -r | --raw)
+                RAW=1
+                ;;
             --)
                 shift # Skip -- argument
                 COMMAND=${@:2}
@@ -161,6 +174,7 @@ fi
 CLIPBOARD=0
 DEBUG=0
 SILENT=0
+RAW=0
 FILENAME="$(date +'%Y-%m-%d-%H%M%S_hyprshot.png')"
 [ -z "$HYPRSHOT_DIR" ] && SAVEDIR=${XDG_PICTURES_DIR:=~} || SAVEDIR=${HYPRSHOT_DIR}