1 files changed, 24 insertions, 0 deletions
diff --git a/scripts/scrolling-title.nix b/scripts/scrolling-title.nix
new file mode 100644
index 0000000..0bafa1b
--- /dev/null
+++ b/scripts/scrolling-title.nix
@@ -0,0 +1,24 @@
+{ pkgs }:
+pkgs.writeShellApplication {
+  name = "scrolling-title";
+  runtimeInputs = with pkgs; [ mpc coreutils ];
+  text = ''
+    WIDTH=16
+    PADDING="          "
+    
+    RAW_STR=$(mpc current)
+    
+    if [ -z "$RAW_STR" ]; then
+      echo "Stopped"
+      exit 0
+    fi
+
+    STR="$RAW_STR$PADDING"
+    LEN=''${#STR} 
+
+    T=$(date +%s)
+    INDEX=$(( T % LEN ))
+
+    # Output the scrolled window
+    echo "$STR$STR" | cut -c "$((INDEX + 1))-$((INDEX + WIDTH))"'';
+}