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Recent lf stuff

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agryphus 2024-01-08 23:04:12 -05:00
parent 8a562d9452
commit 7bb1b1b533
4 changed files with 425 additions and 111 deletions
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45
.config/lf/previewer
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@ -1,42 +1,53 @@
#!/usr/bin/env sh
function sixel_compat() {
case "$TERM" in
"st-256color")
echo "y"
;;
*)
echo ""
;;
esac
}
image() {
chafa -f sixel -s "$2x$3" --animate false "$1"
chafa $([ -z "$(sixel_compat)" ] || echo "-f sixel") -s "$2x$3" --animate false "$1"
exit 1
}
CACHE="$HOME/.cache/lf/thumbnail.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$1")" | sha256sum | awk '{print $1}'))"
case "$(file --dereference --brief --mime-type -- "$1")" in
image/*)
image/*)
image "$1" "$2" "$3" "$4" "$5" "$1"
;;
application/json|\
text/*|\
text/*|\
*/xml)
bat -p --terminal-width "$(($4-2))" -f "$1"
;;
audio/*|\
audio/*|\
application/octet-stream)
mediainfo "$1" || exit 1
;;
video/* )
CACHE="${XDG_CACHE_HOME:-$HOME/.cache}/lf/thumb.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$1")" | sha256sum | cut -d' ' -f1)"
[ ! -f "$CACHE" ] && ffmpegthumbnailer -i "$1" -o "$CACHE" -s 0
image "$CACHE" "$2" "$3" "$4" "$5" "$1"
;;
*/pdf)
CACHE="${XDG_CACHE_HOME:-$HOME/.cache}/lf/thumb.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$1")" | sha256sum | cut -d' ' -f1)"
[ ! -f "$CACHE.jpg" ] && pdftoppm -jpeg -f 1 -singlefile "$1" "$CACHE" && convert "$CACHE.jpg" -negate "$CACHE.jpg"
image "$CACHE.jpg" "$2" "$3" "$4" "$5" "$1"
;;
application/*zip)
video/* )
CACHE="${XDG_CACHE_HOME:-$HOME/.cache}/lf/thumb.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$1")" | sha256sum | cut -d' ' -f1)"
[ ! -f "$CACHE" ] && ffmpegthumbnailer -i "$1" -o "$CACHE" -s 0
image "$CACHE" "$2" "$3" "$4" "$5" "$1"
;;
*/pdf)
CACHE="${XDG_CACHE_HOME:-$HOME/.cache}/lf/thumb.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$1")" | sha256sum | cut -d' ' -f1)"
[ ! -f "$CACHE.jpg" ] && pdftoppm -jpeg -f 1 -singlefile "$1" "$CACHE" && convert "$CACHE.jpg" -negate "$CACHE.jpg"
image "$CACHE.jpg" "$2" "$3" "$4" "$5" "$1"
;;
application/*zip)
atool --list -- "$1"
;;
*opendocument*)
*opendocument*)
odt2txt "$1"
;;
application/pgp-encrypted) gpg -d -- "$1" ;;
application/pgp-encrypted) gpg -d -- "$1" ;;
*)
file -ibL "$1" | grep -q text && cat "$1" || file -Lb "$1"
;;