diff options
Diffstat (limited to '')
| -rw-r--r-- | scripts/lock-screen.nix (renamed from lock-screen.nix) | 0 | ||||
| -rw-r--r-- | scripts/scrolling-title.nix | 24 |
2 files changed, 24 insertions, 0 deletions
diff --git a/lock-screen.nix b/scripts/lock-screen.nix index ca45903..ca45903 100644 --- a/lock-screen.nix +++ b/scripts/lock-screen.nix 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))"''; +} |