24 lines
385 B
Bash
24 lines
385 B
Bash
#!/bin/sh
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set -e
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if [ -n "$DISPLAY" ]; then
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export FIFO_UEBERZUG="${TMPDIR:-/tmp}/lf-ueberzug-$$"
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cleanup() {
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exec 3>&-
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rm "$FIFO_UEBERZUG"
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}
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mkfifo "$FIFO_UEBERZUG"
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ueberzug layer -s <"$FIFO_UEBERZUG" &
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exec 3>"$FIFO_UEBERZUG"
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trap cleanup EXIT
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if ! [ -d "$HOME/.cache/lf" ]; then
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mkdir -p "$HOME/.cache/lf"
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fi
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lf "$@" 3>&-
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else
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exec lf "$@"
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fi
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