58 lines
1.6 KiB
Bash
Executable file
58 lines
1.6 KiB
Bash
Executable file
#!/usr/bin/env sh
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image() {
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FILE_PATH="$1"
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X=$4
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Y=$5
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MW=$(($2 - 1))
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MH=$3
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# Handling floating terms like nvim floatterm
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if [ ! -z "$LF_OVERRIDE_X" ] && [ ! -z "$LF_OVERRIDE_Y" ]; then
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X="$LF_OVERRIDE_X"
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Y="$LF_OVERRIDE_Y"
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fi
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ueberzug cmd -s "$UB_SOCKET" -a add -i PREVIEW -x "$X" -y "$Y" --max-width "$MW" --max-height "$MH" -f "$FILE_PATH"
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exit 1
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}
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CACHE="$HOME/.cache/lf/thumbnail.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$1")" | sha256sum | awk '{print $1}'))"
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case "$(file --dereference --brief --mime-type -- "$1")" in
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image/*)
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image "$1" "$2" "$3" "$4" "$5" "$1"
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;;
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application/json|\
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text/*|\
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*/xml)
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bat -p --terminal-width "$(($4-2))" -f "$1"
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;;
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audio/*|\
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application/octet-stream)
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mediainfo "$1" || exit 1
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;;
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video/* )
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CACHE="${XDG_CACHE_HOME:-$HOME/.cache}/lf/thumb.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$1")" | sha256sum | cut -d' ' -f1)"
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[ ! -f "$CACHE" ] && ffmpegthumbnailer -i "$1" -o "$CACHE" -s 0
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image "$CACHE" "$2" "$3" "$4" "$5" "$1"
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;;
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*/pdf)
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CACHE="${XDG_CACHE_HOME:-$HOME/.cache}/lf/thumb.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$1")" | sha256sum | cut -d' ' -f1)"
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[ ! -f "$CACHE.jpg" ] && pdftoppm -jpeg -f 1 -singlefile "$1" "$CACHE"
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image "$CACHE.jpg" "$2" "$3" "$4" "$5" "$1"
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;;
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application/*zip)
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atool --list -- "$1"
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;;
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*opendocument*)
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odt2txt "$1"
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;;
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application/pgp-encrypted) gpg -d -- "$1" ;;
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*)
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file -ibL "$1" | grep -q text && cat "$1" || file -Lb "$1"
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;;
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esac
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exit 0
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