70 lines
3.1 KiB
Bash
Executable File
70 lines
3.1 KiB
Bash
Executable File
#!/bin/sh
|
|
# File preview handler for lf using the Perl `mimetype` utility.
|
|
|
|
preview_image="/tmp/lf_preview_image.png"
|
|
|
|
file=$1
|
|
width=$2
|
|
height=$3
|
|
x=$4
|
|
y=$5
|
|
|
|
case "$(mimetype --brief -- "$file")" in
|
|
application/gzip | application/msword | application/x-iso9660-image | application/vnd.openxmlformats-officedocument.wordprocessingml.document | application/vnd.openxmlformats-officedocument.presentationml.presentation | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet)
|
|
exiftool "$file" | bat --theme='base16' --terminal-width "$(($width-4))" --force-colorization;;
|
|
|
|
application/json)
|
|
jq --color-output . "$file" | bat --theme='base16' --terminal-width "$(($width-4))" --force-colorization;;
|
|
|
|
application/pdf)
|
|
pdftoppm -jpeg "$file" -singlefile | chafa --size "$(($width-4))"x"$height"
|
|
pdfinfo "$file" | bat --theme='base16' --terminal-width "$(($width-4))" --force-colorization;;
|
|
|
|
application/vnd.sqlite3)
|
|
sqlite3 "$file" "SELECT * FROM sqlite_master WHERE type = 'table';" | bat --theme='base16' --terminal-width "$(($width-4))" --force-colorization;;
|
|
|
|
application/xml)
|
|
bat --theme='base16' --terminal-width "$(($width-4))" --force-colorization "$file";;
|
|
|
|
application/x-java)
|
|
javap "$file" | bat --language=java --theme='base16' --terminal-width "$(($width-4))" --force-colorization;;
|
|
|
|
application/x-pcapng)
|
|
tshark -r "$file" | bat --theme='base16' --terminal-width "$(($width-4))" --force-colorization;; # the --read-file option does not seem to work
|
|
|
|
application/x-perl)
|
|
bat --theme='base16' --terminal-width "$(($width-4))" --force-colorization "$file";;
|
|
|
|
application/x-shellscript)
|
|
bat --theme='base16' --terminal-width "$(($width-4))" --force-colorization "$file";;
|
|
|
|
application/zip)
|
|
unzip -lv "$file" | bat --theme='base16' --terminal-width "$(($width-4))" --force-colorization;;
|
|
|
|
audio/*)
|
|
exiftool -Picture -b "$file" | chafa --size "$(($width-4))"x"$height" || chafa cover.* --size "$(($width-4))"x"$height"
|
|
exiftool "$file" | bat --theme='base16' --terminal-width "$(($width-4))" --force-colorization;;
|
|
|
|
image/*)
|
|
chafa "$file" --size "$(($width-4))"x"$height" --animate off
|
|
exiftool "$file" | bat --theme='base16' --terminal-width "$(($width-4))" --force-colorization;;
|
|
|
|
text/csv)
|
|
column --separator "," --table "$file" | bat --theme='base16' --terminal-width "$(($width-4))" --force-colorization;;
|
|
|
|
text/html)
|
|
lynx -width="$width" -display_charset=utf-8 -dump "$file";;
|
|
|
|
text/*)
|
|
bat --theme='base16' --terminal-width "$(($width-4))" --force-colorization "$file";;
|
|
|
|
video/*)
|
|
ffmpeg -ss 00:00:00 -i "$file" -frames:v 1 -q:v 2 "$preview_image"
|
|
chafa "$preview_image" --size "$(($width-4))"x"$height"
|
|
rm "$preview_image" # removing preview file so that lf looks for a new preview image instead of going for an old one
|
|
exiftool "$file" | bat --theme='base16' --terminal-width "$(($width-4))" --force-colorization;;
|
|
|
|
*)
|
|
exiftool "$file" | bat --theme='base16' --terminal-width "$(($width-4))" --force-colorization;;
|
|
esac
|