44 lines
1.1 KiB
Text
44 lines
1.1 KiB
Text
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#!/usr/bin/env zsh
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zmodload zsh/mapfile
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PREVIEW_TENTHS=7
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IMG=$1
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DESC_FILE=$XDG_RUNTIME_DIR/videsc-${IMG:t:r}.txt
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WINDOW_ID=0
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if [[ -z $XDG_RUNTIME_DIR ]]; then
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echo "videsc requires XDG_RUNTIME_DIR to be set." >&2
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exit 2
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fi
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if [[ -f $DESC_FILE ]]; then
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echo That image may already be in an active videsc session. >&2
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echo "If you're sure it isn't, remove $DESC_FILE and try again." >&2
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exit 1
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fi
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videsc() {
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exiftool -b -Description $IMG > $DESC_FILE || return $?
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cp -p $DESC_FILE $DESC_FILE.stamp || return $?
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local IMG_PREVIEW_HEIGHT=$((LINES * PREVIEW_TENTHS / 10))
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kitty @ goto-layout fat:bias=$((10 * PREVIEW_TENTHS)) || return $?
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WINDOW_ID=$(kitty @ launch --cwd current --location before --keep-focus kitten icat --place ${COLUMNS}x${IMG_PREVIEW_HEIGHT}@0x0 --hold $IMG || return $?)
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${EDITOR:-vim} $DESC_FILE || return $?
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if [[ $DESC_FILE -nt $DESC_FILE.stamp ]]; then
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pbcopy < $DESC_FILE
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exiftool -P -Description="$mapfile[$DESC_FILE]" $IMG
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else
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echo 'no changes detected, not writing updated description.' >&2
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fi
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}
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{
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videsc
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} always {
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(( $WINDOW_ID )) && kitty @ close-window -m id:$WINDOW_ID
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rm -f $DESC_FILE $DESC_FILE.stamp
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}
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