# HG changeset patch
# User Aleksej Bobylev <al.bobylev@gmail.com>
# Date 1502977603 -10800
# Node ID bc95097eff7e0bc18e576fa923326622574d6435
# Parent  1c2beca44d34cb2d0a1fa1e76935db615109ba68
modules/compressor: more svg cleaning with extra options.

diff -r 1c2beca44d34 -r bc95097eff7e doc/cookopts.txt
--- a/doc/cookopts.txt	Sat Aug 12 05:00:42 2017 +0300
+++ b/doc/cookopts.txt	Thu Aug 17 16:46:43 2017 +0300
@@ -125,6 +125,13 @@
     The presence of this option overrides the default action (all SVG images
     will be left "as is").
 
+!svgextra
+    Default options assumed applying transformation to paths and reducing the
+    accuracy of the coordinates to the tenth.
+    The presence of this option overrides the default behaviour (transformations
+    will not be applied to paths and default numeric precision will be 6 digits
+    after the dot).
+
 !uiz
     Default action is to compress Glade UI files. Compression means the removal
     of insignificant spaces and comments.
diff -r 1c2beca44d34 -r bc95097eff7e modules/compressor
--- a/modules/compressor	Sat Aug 12 05:00:42 2017 +0300
+++ b/modules/compressor	Thu Aug 17 16:46:43 2017 +0300
@@ -259,16 +259,18 @@
 
 	action 'Compressing svg images...'
 
+	[ "${COOKOPTS/!svgextra/}" == "$COOKOPTS" ] &&
+	opts="--apply-transform-to-paths yes --coordinates-precision 1 --paths-coordinates-precision 1"
+
 	cleaner_log="$(mktemp)"
-	IFS=$'\n'
-	for i in $(find $install -type f -name '*.svg'); do
-		echo -n "$i: " >> "$cleaner_log"
-		svgcleaner "$i" "$i" --remove-unresolved-classes false --quiet >> "$cleaner_log"
+	for i in $(IFS=$'\n' find $install -type f -name '*.svg'); do
+		out="$(unset IFS; svgcleaner "$i" "$i" --copy-on-error --quiet \
+			--multipass --remove-unresolved-classes no $opts 2>&1)"
+		[ -z "$out" ] || echo -e "$i:\n$out\n" >> "$cleaner_log"
 	done
 
 	comp_summary "$time0" "$size0" "$(sizes svg)"
 
-	sed -i '/: $/d' "$cleaner_log"
 	if [ -s "$cleaner_log" ]; then
 		_ 'Cleaner warnings and errors:'
 		awk '{printf "  %s\n", $0;}' "$cleaner_log"