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71 lines
2.1 KiB
Bash
71 lines
2.1 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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IFS=$'\n\t'
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local MAPPINGS='
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video/3gpp,3gp
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video/3gpp2,3g2
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video/MP2T,mpegts
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video/MP2T,mpegtsraw
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video/mp4,mp4
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video/mpeg,mpeg
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video/ogg,ogv
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video/quicktime,mov
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video/webm,webm
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'
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# format=$(echo "$MAPPINGS" | grep "$headers" | cut -d "," -f2-)
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function icat() {
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function display() {
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if [[ "$TERM_PROGRAM" == "WezTerm" ]]; then
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cat - | wezterm imgcat
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elif [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then
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cat - | $(alias imgcat | cut -d "=" -f2-)
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elif [[ "$TERM" = "xterm-kitty" ]]; then
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cat - | kitty +kitten icat
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else
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echo "No image viewer defined for this terminal" && return 1
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fi
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return 0
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}
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function displaySVG() {
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[[ ! -x "$(command -v convert)" ]] && echo "convert not found, install imagemagick" && return 1
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convert -background none -density 192 - png:- | display
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}
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function displayVID() {
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ffmpeg -loglevel fatal -hide_banner -i "$1" -vf scale=720:-1 -r 10 -f image2pipe -vcodec ppm pipe:1 | \
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convert -delay 10 -loop 1 - gif:- | \
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display
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}
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if [ ! -t 0 ]; then
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input="$(cat - | base64)"
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headers="$(echo "$input" | base64 -d | file - --mime-type | cut -d " " -f2-)"
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case $headers in
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*svg*) echo "$input" | base64 -d | displaySVG ;;
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*video*) echo "haven't figured this part out yet" && return 1;;
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*image*) echo "$input" | base64 -d | display ;;
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*) echo "Unknown file type" && return 1 ;;
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esac
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elif [[ "$1" == http* ]]; then
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case "$(curl -sSLI "$1" | grep -i "^content-type:")" in
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*svg*) curl -fsSL "$1" | displaySVG ;;
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*video*) echo "haven't figured this part out yet" && return 1;;
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*image*) curl -fsSL "$1" | display ;;
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*) echo "Unknown file type" && return 1 ;;
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esac
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else
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[[ -z "$1" ]] && echo "Usage: icat <file|url>" && return 1
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[[ ! -f "$1" ]] && echo "File not found: $1" && return 1
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case "$(file -b --mime-type "$1")" in
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*svg*) cat "$1" | displaySVG ;;
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*video*) displayVID $1 ;;
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*image*) cat "$1" | display ;;
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*) echo "Unknown file type" && return 1 ;;
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esac
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fi
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}
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