dotfiles

Torpy's handcrafted dootfiles.
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lfub (573B)

      1 #!/bin/sh
      2 
      3 # This is a wrapper script for lf that allows it to create image previews with
      4 # ueberzug. This works in concert with the lf configuration file and the
      5 # lf-cleaner script.
      6 
      7 set -e
      8 
      9 cleanup() {
     10     exec 3>&-
     11 	rm "$FIFO_UEBERZUG"
     12 }
     13 
     14 if [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ]; then
     15 	lf "$@"
     16 else
     17 	[ ! -d "$HOME/.cache/lf" ] && mkdir -p "$HOME/.cache/lf"
     18 	export FIFO_UEBERZUG="$HOME/.cache/lf/ueberzug-$$"
     19 	mkfifo "$FIFO_UEBERZUG"
     20 	ueberzug layer -s <"$FIFO_UEBERZUG" -p json &
     21 	exec 3>"$FIFO_UEBERZUG"
     22 	trap cleanup HUP INT QUIT TERM PWR EXIT
     23 	lf "$@" 3>&-
     24 fi