ffsvg.sh

1 files changed, 78 insertions, 0 deletions

diff --git a/tools/ffsvg.sh b/tools/ffsvg.sh
new file mode 100755
index 000000000..02f6a631b
--- /dev/null
+++ b/tools/ffsvg.sh
@@ -0,0 +1,78 @@
+#!/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