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17 lines
418 B
17 lines
418 B
#!/usr/bin/env sh
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# TODO: Remove LF_UebERZUG_FIFO and use LF_UEBERZUG_TEMPDIR/fifo
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cleanup() {
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rm -r "$LF_UEBERZUG_TEMPDIR" 2>/dev/null
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kill $ueberzugpid 2>/dev/null
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}
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export LF_UEBERZUG_TEMPDIR="$(mktemp -d -t lf-ueberzug-XXXXXX)"
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trap cleanup INT
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export LF_UEBERZUG_FIFO="$LF_UEBERZUG_TEMPDIR/fifo"
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mkfifo "$LF_UEBERZUG_FIFO"
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tail -f "$LF_UEBERZUG_FIFO" | ueberzug layer --silent &
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ueberzugpid=$!
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lf $@
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cleanup
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