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#!/usr/bin/env zsh
# optimise gifs with gifsicle
local before
local after
local ofile
for i in $@; do
if [[ -f "$i" ]]; then
ofile="$i.out"
while [[ -f "$ofile" ]]; do
ofile="$ofile.out"
done
du -h "$i" | cut -f 1 | read before
echo "$i..."
gifsicle --batch --no-ignore-errors --no-extensions -w -O3 -i "$i" \
&& du -h "$i" | cut -f 1 | read after \
&& echo " $before -> $after" || echo " failed"
fi
done
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