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-rw-r--r--scripts/scrolling-title.nix11
1 files changed, 7 insertions, 4 deletions
diff --git a/scripts/scrolling-title.nix b/scripts/scrolling-title.nix
index 91d0838..0351fa9 100644
--- a/scripts/scrolling-title.nix
+++ b/scripts/scrolling-title.nix
@@ -1,13 +1,16 @@
{ pkgs }:
pkgs.writeShellApplication {
name = "scrolling-title";
- runtimeInputs = with pkgs; [ mpc coreutils ];
+ runtimeInputs = with pkgs; [
+ mpc
+ coreutils
+ ];
text = ''
WIDTH=16
PADDING=" "
-
+
RAW_STR=$(mpc current)
-
+
if [ -z "$RAW_STR" ]; then
echo "Stopped"
exit 0
@@ -22,5 +25,5 @@ pkgs.writeShellApplication {
# Output the scrolled window
DOUBLE_STR="''$STR''$STR"
echo "''${DOUBLE_STR:''$INDEX:''$WIDTH}"
-'';
+ '';
}