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31 lines
967 B
Bash
31 lines
967 B
Bash
7 months ago
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#!/usr/bin/env bash
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#
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# The purpose of this script is to demonstrate how to preview a file or an
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# image in the preview window of fzf.
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file=$1
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type=$(file --mime-type "$file")
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if [[ ! $type =~ image/ ]]; then
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# Sometimes bat is installed as batcat.
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if command -v batcat > /dev/null; then
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batname="batcat"
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elif command -v bat > /dev/null; then
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batname="bat"
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else
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cat "$1"
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exit
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fi
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${batname} --style="${BAT_STYLE:-numbers}" --color=always --pager=never -- "$file"
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elif [[ $KITTY_WINDOW_ID ]]; then
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# 'memory' is the fastest option but if you want the image to be scrollable,
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# you have to use 'stream'
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kitty icat --clear --transfer-mode=memory --stdin=no --place="${FZF_PREVIEW_COLUMNS}x${FZF_PREVIEW_LINES}@0x0" "$file" | sed \$d
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echo -en "\e[m"
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elif [[ -n $FZF_PREVIEW_PIXEL_WIDTH ]]; then
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convert "$file" -resize "${FZF_PREVIEW_PIXEL_WIDTH}x${FZF_PREVIEW_PIXEL_HEIGHT}>" -dither FloydSteinberg sixel:-
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else
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file "$file"
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fi
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