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#!/bin/sh
set -e
cd "$(dirname "$0")/.."
if ! (which svgo >/dev/null); then
echo 'svgo not found in $PATH (try `brew install svgo` on mac)' >&2
exit 1
fi
if ! (which pngcrush >/dev/null); then
echo 'pngcrush not found in $PATH (try `brew install pngcrush` on mac)' >&2
exit 1
fi
if ! (which convert >/dev/null); then
echo 'convert not found in $PATH (try `brew install imagemagick` on mac)' >&2
exit 1
fi
pushd res >/dev/null
# crunch /docs/res/*.svg
for f in *.svg; do
svgo --multipass -q "$f" &
done
# crunch /docs/res/*.png
for f in *.png; do
TMPNAME=.$f.tmp
(pngcrush -q "$f" "$TMPNAME" && mv -f "$TMPNAME" "$f") &
done
popd >/dev/null
pushd samples/img >/dev/null
# crunch /docs/samples/img/*.png
for f in *.png; do
TMPNAME=.$f.tmp
if (echo "$f" | grep -q 'thumb'); then
(convert "$f" -flatten -background white -colors 16 "$TMPNAME" && pngcrush -q "$TMPNAME" "$f") &
else
(pngcrush -q "$f" "$TMPNAME" && mv -f "$TMPNAME" "$f") &
fi
done
popd >/dev/null
pushd samples/icons >/dev/null
# crunch /docs/samples/icons/*.svg
for f in *.svg; do
svgo --multipass -q "$f" &
done
popd >/dev/null
# wait for all background processes to exit
wait
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