diff options
| -rw-r--r-- | pkgs/watch-while/watch-while.zsh | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/pkgs/watch-while/watch-while.zsh b/pkgs/watch-while/watch-while.zsh index d38d393..f483d15 100644 --- a/pkgs/watch-while/watch-while.zsh +++ b/pkgs/watch-while/watch-while.zsh @@ -2,16 +2,21 @@ set -ue -# This file should be a (symbolik link to a) file which we want to watch. Once -# we're finished with that movie, we just read the next. +if [ $# -eq 0 ]; then + echo >&2 "Usage: $0 <command> [arg...]" + exit 1 +fi + +# This file should be a (symbolik link to a) file which we want to watch. +# TODO: Once we're finished with that movie, we just read the next. movie=${XDG_CONFIG_HOME:-$HOME/.config}/watch-while/movie -if [ -f $movie ]; then +if [ -f $movie ] && ! [ -v NO_WATCH ]; then @mpv@/bin/mpv --save-position-on-quit --autofit='90%x90%' -- $movie >/dev/null 2>&1 & mpv_pid=$? trap 'kill -s QUIT $mpv_pid' EXIT - # We don't exec because we want our exec handler to fire. + # We don't exec because we want our exit handler to fire. "$@" || exit $? else # In this case where we don't have any movie we just transparently run the command. |