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#!/bin/sh
#
# Written in 2016 by Sergei Eremenko <https://github.com/SmartFinn>
#
# To the extent possible under law, the author(s) have dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty.
#
# You should have received a copy of the CC0 Public Domain Dedication along
# with this software. If not, see
# <http://creativecommons.org/publicdomain/zero/1.0/>.
#
# Description:
# This script finds, fixes and cleans SVG files.
#
# Usage:
# ffsvg.sh PATH...
set -e
SCRIPT_DIR=$(dirname "$0")
_run_helpers() {
echo "=> Working on '$1' ..." >&2
# optimize a SVG
if command -v svgo > /dev/null 2>&1; then
# use SVGO
svgo --config="$SCRIPT_DIR/_svgo.yml" -i "$1"
elif command -v scour > /dev/null 2>&1; then
# use scour
"$SCRIPT_DIR/_scour.sh" "$1"
else
cat <<-'EOF'
You should have installed svgo or scour to use this script.
sudo apt-get install python-scour
EOF
exit 1
fi
# fix a color scheme
#"$SCRIPT_DIR/_fix_color_scheme.sh" "$1"
# clear attributes
sed -r -i -f "$SCRIPT_DIR/_clean_attrs.sed" "$1"
# clear a style attribute
sed -r -i -f "$SCRIPT_DIR/_clean_style_attr.sed" "$1"
}
for i in "$@"; do
if [ -d "$i" ]; then
# is a directory
echo "=> Directory '$i' will be processed." >&2
echo " Press <CTRL-C> to abort (wait 1 seconds) ..." >&2
sleep 1
# process all SVG files w/o symlinks
find "$i" -type f -name '*.svg' | while read -r file; do
_run_helpers "$file"
done
elif [ -f "$i" ] && [ ! -L "$i" ]; then
# is a file and is not a symlink
# continue if an extension is svg
[ "${i##*.}" = "svg" ] || continue
_run_helpers "$i"
else
continue
fi
done
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