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#!/bin/sh
# showKingdom.sh: Shows the images of a card list received as input
#
# Usage: showKingdom.sh
scriptName="${0##*/}"
usageMessage="Usage: ${scriptName}"
error() {
printf '%s error: %s\n' "$scriptName" "$*" >&2
}
errorAndUsage() {
printf '%s error: %s\n%s\n' "$scriptName" "$*" "$usageMessage" >&2
}
outputDirBase='/tmp/showKingdom'
outputDir="${outputDirBase}/$(date '+%y%m%d%H%M%S')"
[ -d "$outputDir" ] || mkdir -p "$outputDir"
counter=1
while read -r card; do
name="$(echo "$card" | grep -Eo '[A-Za-z][A-Za-z ]*[A-Za-z]' | sed 's/ /_/g')"
# Avoid redownload if image exists already
existingFile="$(find "$outputDirBase" -name "${name}.jpg" | sed 1q)"
if [ -n "$existingFile" ]; then
if ! cp "$existingFile" "$outputDir"; then
# If copy fails, assume file exists and copy it with an appended counter
cp "$existingFile" "${outputDir}/${name}${counter}.jpg"
counter=$((counter+1))
fi
else
wget "https://robinzigmond.github.io/Dominion-app/images/card_images/${name}.jpg" --directory-prefix="$outputDir"
fi
done
sxiv -tb "$outputDir" &
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