svgo - npm Package Compare versions

Comparing version 1.0.5 to 1.1.0

CHANGELOG.md

@@ -0,1 +1,29 @@
+### [ [>](https://github.com/svg/svgo/tree/v1.1.0) ] 1.1.0 / 16.09.2018
+* Fixed `collapseGroups` plugin removing property with a child having `inherit` value.
+* `version` attribute value is not more being rounded.
+* Fixed jsAPI `clone` method with respect to the introduced CSS classes.
+* Fixed scaling strokes with `vector-effect="non-scaling-stroke"` (by @alexjlockwood).
+* Fixed passing properties from groups in `collapseGroups` plugin if child have a filter (by @stristr).
+* Fixed arc path commands parsing without separators after flags, effectively producing a JS error.
+* Fixed `viewBox` separators parsing.
+* Fixed `removeNonInheritableGroupAttrs` plugin to work as intended.
+* Fixed removing path segments without length in presence of `stroke-linecap`.
+* Fixed `removeUnknownsAndDefaults` plugin removing attributes from elements with `id`.
+* Fixed converting to large arcs from nearly straight lines curves.
+* Fixed `collapseGroups` plugin affecting `<switch>` and its subgroups.
+* Fixed `convertTransform` plugin converting to `rotate()` with wrong sign in some case.
+* Fixed `cleanupListOfValues` plugin not preserving non-numeric values.
+* Fixed `!important` being passed to attributes in `convertStyleToAttrs` plugin.
+* Added option `keepImportant` to `convertStyleToAttrs` plugin to preserve styles with `!important`.
+* `removeHiddenElems` plugin now also removes elements with `visibility="hidden"` attribute (by @mikolaj92).
+* Added `forceAbsolutePath` option to `convertPathData` plugin to always use absolute coordinates (by @cool).
+* Added `keepRoleAttr` for `removeUnknownsAndDefaults` plugin to preserve `role-` attributes (by @himedlooff).
+* Added `xmlns` order option in `sortAttrs` plugin (by @hellatan).
+* Added an option to `prefixIds` plugin to pass prefix as false or as a function that returns false (by @vzaidman).
+* `prefixIds` plugin now adds prefix to every class (by @vzaidman).
+* Updated and improved docs a bit (multiple authors).
+
+### [ [>](https://github.com/svg/svgo/tree/v1.0.5) ] 1.0.5 / 26.02.2018
+* Fixed issue with prefixIDs plugin not replacing url() values correctly (by @harrisjose).
+
 ### [ [>](https://github.com/svg/svgo/tree/v1.0.4) ] 1.0.4 / 30.01.2018
@@ -35,3 +63,3 @@ * Fixed bug with removing groups that are direct child of "<switch>".
 * `#ff0000` now converts to `red` as well as `#f00` (by @davidleston).
-* Added “gray” variation to colors list per CSS Color Module Level 4 (by @JoshyPHP).
+* Added “gray” variation to colors list per CSS Color Module Level 4 (by @ydaniv).
 * Fixed error on empty files.
@@ -38,0 +66,0 @@ * A separator character in `removeAttrs` now can be changed per `elemSeparator` option (by @mikestreety).

lib/css-tools.js

@@ -18,3 +18,3 @@ 'use strict';
 
-    csstree.walkRules(cssAst, function(node) {
+    csstree.walk(cssAst, {visit: 'Rule', enter: function(node) {
         if (node.type !== 'Rule') {
@@ -47,3 +47,3 @@ return;
         });
-    });
+    }});
 
@@ -70,3 +70,3 @@ return selectors;
             selector.atrule.expression.children.first().type === 'MediaQueryList') {
-            var mqExpr = csstree.translate(selector.atrule.expression);
+            var mqExpr = csstree.generate(selector.atrule.expression);
             mqStr = [mqName, mqExpr].join(' ');
@@ -88,3 +88,3 @@ }
     return selectors.filter(function(selector) {
-        var pseudoSelectorsStr = csstree.translate({
+        var pseudoSelectorsStr = csstree.generate({
             type: 'Selector',
@@ -172,3 +172,3 @@ children: new List().fromArray(selector.pseudos.map(function(pseudo) {
     var propertyName = declaration.property,
-        propertyValue = csstree.translate(declaration.value),
+        propertyValue = csstree.generate(declaration.value),
         propertyPriority = (declaration.important ? 'important' : '');
@@ -175,0 +175,0 @@ return {

lib/svgo.js

@@ -20,3 +20,3 @@ 'use strict';
 
-var SVGO = module.exports = function(config) {
+var SVGO = function(config) {
     this.config = CONFIG(config);
@@ -49,2 +49,5 @@ };
                     }
+                    if(info.path) {
+                        svgjs.path = info.path;
+                    }
                     resolve(svgjs);
@@ -82,1 +85,5 @@ }
 };
+
+module.exports = SVGO;
+// Offer ES module interop compatibility.
+module.exports.default = SVGO;

lib/svgo/coa.js

@@ -84,3 +84,3 @@ /* jshint quotmark: false */
     .opt()
-        .name('disable').title('Disable plugin by name')
+        .name('disable').title('Disable plugin by name, "--disable={PLUGIN1,PLUGIN2}" for multiple plugins (*nix)')
         .long('disable')
@@ -93,3 +93,3 @@ .arr()
     .opt()
-        .name('enable').title('Enable plugin by name')
+        .name('enable').title('Enable plugin by name, "--enable={PLUGIN3,PLUGIN4}" for multiple plugins (*nix)')
         .long('enable')
@@ -96,0 +96,0 @@ .arr()

lib/svgo/config.js

@@ -30,3 +30,3 @@ 'use strict';
         defaults = Object.assign({}, yaml.safeLoad(FS.readFileSync(__dirname + '/../../.svgo.yml', 'utf8')));
-        defaults.plugins = preparePluginsArray(defaults.plugins);
+        defaults.plugins = preparePluginsArray(defaults.plugins || []);
         defaults = extendConfig(defaults, config);
@@ -33,0 +33,0 @@ }

lib/svgo/css-class-list.js

@@ -16,3 +16,25 @@ 'use strict';
 
+/**
+ * Performs a deep clone of this object.
+ *
+ * @param parentNode the parentNode to assign to the cloned result
+ */
+CSSClassList.prototype.clone = function(parentNode) {
+    var node = this;
+    var nodeData = {};
 
+    Object.keys(node).forEach(function(key) {
+        if (key !== 'parentNode') {
+            nodeData[key] = node[key];
+        }
+    });
+
+    // Deep-clone node data.
+    nodeData = JSON.parse(JSON.stringify(nodeData));
+
+    var clone = new CSSClassList(parentNode);
+   Object.assign(clone, nodeData);
+    return clone;
+};
+
 CSSClassList.prototype.hasClass = function() {
@@ -19,0 +41,0 @@ this.classAttr = { // empty class attr

lib/svgo/css-style-declaration.js

@@ -19,3 +19,25 @@ 'use strict';
 
+/**
+ * Performs a deep clone of this object.
+ *
+ * @param parentNode the parentNode to assign to the cloned result
+ */
+CSSStyleDeclaration.prototype.clone = function(parentNode) {
+    var node = this;
+    var nodeData = {};
 
+    Object.keys(node).forEach(function(key) {
+        if (key !== 'parentNode') {
+            nodeData[key] = node[key];
+        }
+    });
+
+    // Deep-clone node data.
+    nodeData = JSON.parse(JSON.stringify(nodeData));
+
+    var clone = new CSSStyleDeclaration(parentNode);
+    Object.assign(clone, nodeData);
+    return clone;
+};
+
 CSSStyleDeclaration.prototype.hasStyle = function() {
@@ -109,4 +131,10 @@ this.addStyleHandler();
     declarations.children.each(function(declaration) {
-        var styleDeclaration = csstools.csstreeToStyleDeclaration(declaration);
-        self.setProperty(styleDeclaration.name, styleDeclaration.value, styleDeclaration.priority);
+        try {
+          var styleDeclaration = csstools.csstreeToStyleDeclaration(declaration);
+          self.setProperty(styleDeclaration.name, styleDeclaration.value, styleDeclaration.priority);
+        } catch(styleError) {
+            if(styleError.message !== 'Unknown node type: undefined') {
+                self.parseError = styleError;
+            }
+        }
     });
@@ -113,0 +141,0 @@ };

lib/svgo/jsAPI.js

@@ -31,3 +31,3 @@ 'use strict';
     Object.keys(node).forEach(function(key) {
-        if (key !== 'content') {
+        if (key !== 'class' && key !== 'style' && key !== 'content') {
             nodeData[key] = node[key];
@@ -37,3 +37,3 @@ }
 
-    // Deep-clone node data
+    // Deep-clone node data.
     nodeData = JSON.parse(JSON.stringify(nodeData));
@@ -46,2 +46,8 @@
 
+    if (node.class) {
+        clonedNode.class = node.class.clone(clonedNode);
+    }
+    if (node.style) {
+        clonedNode.style = node.style.clone(clonedNode);
+    }
     if (node.content) {
@@ -249,3 +255,6 @@ clonedNode.content = node.content.map(function(childNode) {
 
-    if (Array.isArray(name)) name.forEach(this.removeAttr, this);
+    if (Array.isArray(name)) {
+        name.forEach(this.removeAttr, this);
+        return false;
+    }
 
@@ -252,0 +261,0 @@ if (!this.hasAttr(name)) return false;

lib/svgo/tools.js

@@ -18,5 +18,8 @@ 'use strict';
         prefix += ';base64,';
-
-        str = prefix + new Buffer(str).toString('base64');
-
+        if (Buffer.from) {
+            str = prefix + Buffer.from(str).toString('base64');
+        } else {
+            str = prefix + new Buffer(str).toString('base64');
+        }
+        
     // URI encoded
@@ -23,0 +26,0 @@ } else if (type === 'enc') {

package.json

 {
   "name": "svgo",
-  "version": "1.0.5",
+  "version": "1.1.0",
   "description": "Nodejs-based tool for optimizing SVG vector graphics files",
@@ -54,8 +54,8 @@ "keywords": [
     "colors": "~1.1.2",
-    "css-select": "~1.3.0-rc0",
+    "css-select": "^2.0.0",
     "css-select-base-adapter": "~0.1.0",
-    "css-tree": "1.0.0-alpha25",
+    "css-tree": "1.0.0-alpha.28",
     "css-url-regex": "^1.1.0",
     "csso": "^3.5.0",
-    "js-yaml": "~3.10.0",
+    "js-yaml": "^3.12.0",
     "mkdirp": "~0.5.1",
@@ -72,2 +72,3 @@ "object.values": "^1.0.4",
     "istanbul": "~0.4.5",
+    "jshint": "~2.9.5",
     "mocha": "~4.0.1",
@@ -74,0 +75,0 @@ "mocha-istanbul": "~0.3.0",

plugins/_collections.js

 'use strict';
 
-// http://www.w3.org/TR/SVG/intro.html#Definitions
+// http://www.w3.org/TR/SVG11/intro.html#Definitions
 exports.elemsGroups = {
@@ -20,3 +20,3 @@ animation: ['animate', 'animateColor', 'animateMotion', 'animateTransform', 'set'],
 
-// http://www.w3.org/TR/SVG/intro.html#Definitions
+// http://www.w3.org/TR/SVG11/intro.html#Definitions
 exports.attrsGroups = {
@@ -34,3 +34,2 @@ animationAddition: ['additive', 'accumulate'],
         'baseline-shift',
-        'buffered-rendering',
         'clip',
@@ -65,3 +64,2 @@ 'clip-path',
         'image-rendering',
-        'kerning',
         'letter-spacing',
@@ -75,6 +73,5 @@ 'lighting-color',
         'overflow',
+        'paint-order',
         'pointer-events',
         'shape-rendering',
-        'solid-color',
-        'solid-opacity',
         'stop-color',
@@ -90,14 +87,10 @@ 'stop-opacity',
         'stroke-width',
-        'paint-order',
         'text-anchor',
         'text-decoration',
         'text-overflow',
-        'white-space',
         'text-rendering',
+        'transform',
         'unicode-bidi',
         'vector-effect',
-        'viewport-fill',
-        'viewport-fill-opacity',
         'visibility',
-        'white-space',
         'word-spacing',
@@ -121,4 +114,2 @@ 'writing-mode'
         opacity: '1',
-        'solid-color': '#000',
-        'solid-opacity': '1',
         'stop-color': '#000',
@@ -139,4 +130,2 @@ 'stop-opacity': '1',
         'vector-effect': 'none',
-        'viewport-fill': 'none',
-        'viewport-fill-opacity': '1',
         display: 'inline',
@@ -153,3 +142,2 @@ visibility: 'visible',
         'image-rendering': 'auto',
-        'buffered-rendering': 'auto',
         'font-style': 'normal',
@@ -179,3 +167,3 @@ 'font-variant': 'normal',
 
-// http://www.w3.org/TR/SVG/eltindex.html
+// http://www.w3.org/TR/SVG11/eltindex.html
 exports.elems = {
@@ -2303,6 +2291,7 @@ a: {
     'http://ns.adobe.com/GenericCustomNamespace/1.0/',
-    'http://ns.adobe.com/XPath/1.0/'
+    'http://ns.adobe.com/XPath/1.0/',
+    'http://schemas.microsoft.com/visio/2003/SVGExtensions/'
 ];
 
-// http://www.w3.org/TR/SVG/linking.html#processingIRI
+// http://www.w3.org/TR/SVG11/linking.html#processingIRI
 exports.referencesProps = [
@@ -2321,3 +2310,3 @@ 'clip-path',
 
-// http://www.w3.org/TR/SVG/propidx.html
+// http://www.w3.org/TR/SVG11/propidx.html
 exports.inheritableAttrs = [
@@ -2332,2 +2321,3 @@ 'clip-rule',
     'direction',
+    'dominant-baseline',
     'fill',
@@ -2347,3 +2337,2 @@ 'fill-opacity',
     'image-rendering',
-    'kerning',
     'letter-spacing',
@@ -2354,2 +2343,3 @@ 'marker',
     'marker-start',
+    'paint-order',
     'pointer-events',
@@ -2369,3 +2359,2 @@ 'shape-rendering',
     'visibility',
-    'white-space',
     'word-spacing',
@@ -2375,3 +2364,15 @@ 'writing-mode'
 
-// http://www.w3.org/TR/SVG/single-page.html#types-ColorKeywords
+exports.presentationNonInheritableGroupAttrs = [
+    'display',
+    'clip-path',
+    'filter',
+    'mask',
+    'opacity',
+    'text-decoration',
+    'transform',
+    'unicode-bidi',
+    'visibility'
+];
+
+// http://www.w3.org/TR/SVG11/single-page.html#types-ColorKeywords
 exports.colorsNames = {
@@ -2563,5 +2564,5 @@ 'aliceblue': '#f0f8ff',
 
-// http://www.w3.org/TR/SVG/single-page.html#types-DataTypeColor
+// http://www.w3.org/TR/SVG11/single-page.html#types-DataTypeColor
 exports.colorsProps = [
     'color', 'fill', 'stroke', 'stop-color', 'flood-color', 'lighting-color'
 ];

plugins/_path.js

 /* global a2c */
 'use strict';
 
+var rNumber = String.raw`[-+]?(?:\d*\.\d+|\d+\.?)(?:[eE][-+]?\d+)?\s*`,
+    rCommaWsp = String.raw`(?:\s,?\s*|,\s*)`,
+    rNumberCommaWsp = `(${rNumber})` + rCommaWsp,
+    rFlagCommaWsp = `([01])${rCommaWsp}?`,
+    rCoordinatePair = String.raw`(${rNumber})${rCommaWsp}?(${rNumber})`,
+    rArcSeq = (rNumberCommaWsp + '?').repeat(2) + rNumberCommaWsp + rFlagCommaWsp.repeat(2) + rCoordinatePair;
+
 var regPathInstructions = /([MmLlHhVvCcSsQqTtAaZz])\s*/,
-    regPathData = /[-+]?(?:\d*\.\d+|\d+\.?)([eE][-+]?\d+)?/g,
+    regCoordinateSequence = new RegExp(rNumber, 'g'),
+    regArcArgumentSequence = new RegExp(rArcSeq, 'g'),
     regNumericValues = /[-+]?(\d*\.\d+|\d+\.?)(?:[eE][-+]?\d+)?/,
@@ -56,7 +64,17 @@ transform2js = require('./_transforms').transform2js,
         } else {
-            data = data.match(regPathData);
+            /* jshint boss: true */
+            if (instruction == 'A' || instruction == 'a') {
+                var newData = [];
+                for (var args; (args = regArcArgumentSequence.exec(data));) {
+                    for (var i = 1; i < args.length; i++) {
+                        newData.push(args[i]);
+                    }
+                }
+                data = newData;
+            } else {
+                data = data.match(regCoordinateSequence);
+            }
             if (!data) return;
 
             data = data.map(Number);
-
             // Subsequent moveto pairs of coordinates are threated as implicit lineto commands
@@ -212,12 +230,18 @@ // http://www.w3.org/TR/SVG/paths.html#PathDataMovetoCommands
 
-            if (elem.hasAttr('stroke-width')) {
-                elem.attrs['stroke-width'].value = elem.attrs['stroke-width'].value.trim()
-                    .replace(regNumericValues, function(num) { return removeLeadingZero(num * scale) });
-            } else {
-                elem.addAttr({
-                    name: 'stroke-width',
-                    prefix: '',
-                    local: 'stroke-width',
-                    value: strokeWidth.replace(regNumericValues, function(num) { return removeLeadingZero(num * scale) })
-                });
+            if (!elem.hasAttr('vector-effect') || elem.attr('vector-effect').value !== 'non-scaling-stroke') {
+                if (elem.hasAttr('stroke-width')) {
+                    elem.attrs['stroke-width'].value = elem.attrs['stroke-width'].value.trim()
+                        .replace(regNumericValues, function(num) {
+                            return removeLeadingZero(num * scale);
+                        });
+                } else {
+                    elem.addAttr({
+                        name: 'stroke-width',
+                        prefix: '',
+                        local: 'stroke-width',
+                        value: strokeWidth.replace(regNumericValues, function(num) {
+                            return removeLeadingZero(num * scale);
+                        })
+                    });
+                }
             }
@@ -224,0 +248,0 @@ }

plugins/_transforms.js

@@ -118,3 +118,3 @@ 'use strict';
  * Decompose matrix into simple transforms. See
- * http://www.maths-informatique-jeux.com/blog/frederic/?post/2013/12/01/Decomposition-of-2D-transform-matrices
+ * http://frederic-wang.fr/decomposition-of-2d-transform-matrices.html
  *
@@ -128,7 +128,7 @@ * @param {Object} data matrix transform object
         transforms = [],
-        sx = +Math.sqrt(data[0] * data[0] + data[1] * data[1]).toFixed(params.transformPrecision),
+        sx = +Math.hypot(data[0], data[1]).toFixed(params.transformPrecision),
         sy = +((data[0] * data[3] - data[1] * data[2]) / sx).toFixed(params.transformPrecision),
         colsSum = data[0] * data[2] + data[1] * data[3],
         rowsSum = data[0] * data[1] + data[2] * data[3],
-        scaleBefore = rowsSum || +(sx == sy);
+        scaleBefore = rowsSum != 0 || sx == sy;
 
@@ -154,7 +154,7 @@ // [..., ..., ..., ..., tx, ty] → translate(tx, ty)
         if (!scaleBefore) {
-            sx = (data[0] < 0 ? -1 : 1) * Math.sqrt(data[0] * data[0] + data[2] * data[2]);
-            sy = (data[3] < 0 ? -1 : 1) * Math.sqrt(data[1] * data[1] + data[3] * data[3]);
+            sx = (data[0] < 0 ? -1 : 1) * Math.hypot(data[0], data[2]);
+            sy = (data[3] < 0 ? -1 : 1) * Math.hypot(data[1], data[3]);
             transforms.push({ name: 'scale', data: [sx, sy] });
         }
-        var rotate = [mth.acos(data[0] / sx, floatPrecision) * (data[1] * sy < 0 ? -1 : 1)];
+        var rotate = [mth.acos(data[0] / sx, floatPrecision) * ((scaleBefore ? 1 : sy) * data[1] < 0 ? -1 : 1)];
 
@@ -266,6 +266,3 @@ if (rotate[0]) transforms.push({ name: 'rotate', data: rotate });
         squareSum = m[0] * m[0] + m[1] * m[1] + lastCol,
-        root = Math.sqrt(
-            (Math.pow(m[0] - m[3], 2) + Math.pow(m[1] + m[2], 2)) *
-            (Math.pow(m[0] + m[3], 2) + Math.pow(m[1] - m[2], 2))
-        );
+        root = Math.hypot(m[0] - m[3], m[1] + m[2]) * Math.hypot(m[0] + m[3], m[1] - m[2]);
 
@@ -286,3 +283,3 @@ if (!root) { // circle
         arc[2] = ((major ? term2 < 0 : term1 > 0) ? -1 : 1) *
-            Math.acos((major ? term1 : term2) / Math.sqrt(term1 * term1 + term2 * term2)) * 180 / Math.PI;
+            Math.acos((major ? term1 : term2) / Math.hypot(term1, term2)) * 180 / Math.PI;
     }
@@ -289,0 +286,0 @@

plugins/cleanupListOfValues.js

@@ -99,4 +99,3 @@ 'use strict';
              // if attribute value matches regNumericValues
-            if(match){
-
+            if (match) {
                 // round it to the fixed precision
@@ -126,9 +125,8 @@ num = +(+match[1]).toFixed(params.floatPrecision),
                 roundedListArr.push(num+units);
-
             }
             // if attribute value is "new"(only enable-background).
-            else if(matchNew){
-
+            else if (matchNew) {
                 roundedListArr.push('new');
-
+            } else {
+                roundedListArr.push(elem);
             }
@@ -135,0 +133,0 @@

plugins/cleanupNumericValues.js

@@ -43,3 +43,3 @@ 'use strict';
         if (item.hasAttr('viewBox')) {
-            var nums = item.attr('viewBox').value.split(/[ ,]/g);
+            var nums = item.attr('viewBox').value.split(/\s,?\s*|,\s*/g);
             item.attr('viewBox').value = nums.map(function(value) {
@@ -52,2 +52,5 @@ var num = +value;
         item.eachAttr(function(attr) {
+            // The `version` attribute is a text string and cannot be rounded
+            if (attr.name === 'version') { return }
+
             var match = attr.value.match(regNumericValues);
@@ -54,0 +57,0 @@

plugins/collapseGroups.js

@@ -45,3 +45,3 @@ 'use strict';
     // non-empty elements
-    if (item.isElem() && (!item.isElem('switch') || isFeaturedSwitch(item)) && !item.isEmpty()) {
+    if (item.isElem() && !item.isElem('switch') && !item.isEmpty()) {
         item.content.forEach(function(g, i) {
@@ -54,3 +54,3 @@ // non-empty groups
 
-                    if (inner.isElem() && !inner.hasAttr('id') &&
+                    if (inner.isElem() && !inner.hasAttr('id') && !g.hasAttr('filter') &&
                         !(g.hasAttr('class') && inner.hasAttr('class')) && (
@@ -68,2 +68,4 @@ !g.hasAttr('clip-path') && !g.hasAttr('mask') ||
                                 inner.attr(attr.name).value = attr.value + ' ' + inner.attr(attr.name).value;
+                            } else if (inner.hasAttr(attr.name, 'inherit')) {
+                                inner.attr(attr.name).value = attr.value;
                             } else if (
@@ -85,4 +87,2 @@ attrsInheritable.indexOf(attr.name) < 0 &&
                 }
-            } else if (isFeaturedSwitch(g)) {
-                item.spliceContent(i, 1, g.content);
             }
@@ -92,7 +92,1 @@ });
 };
-
-function isFeaturedSwitch(elem) {
-    return elem.isElem('switch') && !elem.isEmpty() && !elem.content.some(child =>
-        child.hasAttr('systemLanguage') || child.hasAttr('requiredFeatures') || child.hasAttr('requiredExtensions')
-    );
-}

plugins/convertPathData.js

@@ -25,3 +25,4 @@ 'use strict';
     leadingZero: true,
-    negativeExtraSpace: true
+    negativeExtraSpace: true,
+    forceAbsolutePath: false
 };
@@ -39,3 +40,4 @@
     arcTolerance,
-    hasMarkerMid;
+    hasMarkerMid,
+    hasStrokeLinecap;
 
@@ -71,2 +73,6 @@ /**
 
+        var stroke = item.computedAttr('stroke'),
+            strokeLinecap = item.computedAttr('stroke');
+        hasStrokeLinecap = stroke && stroke != 'none' && strokeLinecap && strokeLinecap != 'butt';
+
         var data = path2js(item);
@@ -589,3 +595,3 @@
             // remove useless non-first path segments
-            if (params.removeUseless) {
+            if (params.removeUseless && !hasStrokeLinecap) {
 
@@ -678,3 +684,3 @@ // l 0,0 / h 0 / v 0 / q 0,0 0,0 / t 0,0 / c 0,0 0,0 0,0 / s 0,0 0,0
 
-        // Convert to absolute coordinates if it's shorter.
+        // Convert to absolute coordinates if it's shorter or forceAbsolutePath is true.
         // v-20 -> V0
@@ -684,2 +690,3 @@ // Don't convert if it fits following previous instruction.
         if (
+            params.forceAbsolutePath || (
             absoluteDataStr.length < relativeDataStr.length &&
@@ -692,3 +699,3 @@ !(
                 (data[0] < 0 || /^0\./.test(data[0]) && prev.data[prev.data.length - 1] % 1)
-            )
+            ))
         ) {
@@ -850,3 +857,3 @@ item.instruction = instruction.toUpperCase();
 function getDistance(point1, point2) {
-    return Math.sqrt(Math.pow(point1[0] - point2[0], 2) + Math.pow(point1[1] - point2[1], 2));
+    return Math.hypot(point1[0] - point2[0], point1[1] - point2[1]);
 }
@@ -896,3 +903,4 @@
 
-    if (center && [1/4, 3/4].every(function(point) {
+    if (center && radius < 1e15 &&
+        [1/4, 3/4].every(function(point) {
         return Math.abs(getDistance(getCubicBezierPoint(curve, point), center) - radius) <= tolerance;
@@ -899,0 +907,0 @@ }))

plugins/convertStyleToAttrs.js

@@ -10,2 +10,6 @@ /* jshint quotmark: false */
 
+exports.params = {
+    keepImportant: false
+};
+
 var stylingProps = require('./_collections').attrsGroups.presentation,
@@ -23,3 +27,3 @@ rEscape = '\\\\(?:[0-9a-f]{1,6}\\s?|\\r\\n|.)',                 // Like \" or \2051. Code points consume one space.
     // The value. It can have strings and parentheses (see above). Fallbacks to anything in case of unexpected input.
-    rValue = '\\s*(' + g('[^\'"();\\\\]+?', rEscape, rSingleQuotes, rQuotes, rParenthesis, '[^;]*?') + '*?' + ')',
+    rValue = '\\s*(' + g('[^!\'"();\\\\]+?', rEscape, rSingleQuotes, rQuotes, rParenthesis, '[^;]*?') + '*?' + ')',
 
@@ -29,4 +33,7 @@ // End of declaration. Spaces outside of capturing groups help to do natural trimming.
 
+    // Important rule
+    rImportant = '(\\s*!important(?![-(\w]))?',
+
     // Final RegExp to parse CSS declarations.
-    regDeclarationBlock = new RegExp(rAttr + ':' + rValue + rDeclEnd, 'ig'),
+    regDeclarationBlock = new RegExp(rAttr + ':' + rValue + rImportant + rDeclEnd, 'ig'),
 
@@ -54,3 +61,3 @@ // Comments expression. Honors escape sequences and strings.
  */
-exports.fn = function(item) {
+exports.fn = function(item, params) {
     /* jshint boss: true */
@@ -72,3 +79,5 @@
         for (var rule; rule = regDeclarationBlock.exec(styleValue);) {
-            styles.push([rule[1], rule[2]]);
+            if (!params.keepImportant || !rule[3]) {
+                styles.push([rule[1], rule[2]]);
+            }
         }
@@ -75,0 +84,0 @@

plugins/inlineStyles.js

@@ -106,3 +106,3 @@ 'use strict';
     for (selector of sortedSelectors) {
-        var selectorStr = csstree.translate(selector.item.data),
+        var selectorStr = csstree.generate(selector.item.data),
             selectedEls = null;
@@ -147,3 +147,3 @@
             // merge declarations
-            csstree.walkDeclarations(selector.rule, function(styleCsstreeDeclaration) {
+            csstree.walk(selector.rule, {visit: 'Declaration', enter: function(styleCsstreeDeclaration) {
 
@@ -160,3 +160,3 @@ // existing inline styles have higher priority
                 selectedEl.style.setProperty(styleDeclaration.name, styleDeclaration.value, styleDeclaration.priority);
-            });
+            }});
         }
@@ -208,3 +208,3 @@
     for (var style of styles) {
-        csstree.walkRules(style.cssAst, function(node, item, list) {
+        csstree.walk(style.cssAst, {visit: 'Rule', enter: function(node, item, list) {
             // clean up <style/> atrules without any rulesets left
@@ -224,3 +224,3 @@ if (node.type === 'Atrule' &&
             }
-        });
+        }});
 
@@ -245,3 +245,3 @@
         // update existing, left over <style>s
-        cssTools.setCssStr(style.styleEl, csstree.translate(style.cssAst));
+        cssTools.setCssStr(style.styleEl, csstree.generate(style.cssAst));
     }
@@ -248,0 +248,0 @@

plugins/prefixIds.js

@@ -64,4 +64,4 @@ 'use strict';
 
-// prefixes a normal attribute value
-var addPrefixToAttr = function(attr) {
+// prefixes a class attribute value
+var addPrefixToClassAttr = function(attr) {
     if (!attrNotEmpty(attr)) {
@@ -71,3 +71,3 @@ return;
 
-    attr.value = addPrefix(attr.value);
+    attr.value = attr.value.split(/\s+/).map(addPrefix).join(' ');
 };
@@ -81,2 +81,11 @@
 
+    attr.value = addPrefix(attr.value);
+};
+
+// prefixes a href attribute value
+var addPrefixToHrefAttr = function(attr) {
+    if (!attrNotEmpty(attr)) {
+        return;
+    }
+
     var idPrefixed = prefixId(attr.value);
@@ -129,2 +138,4 @@ if (!idPrefixed) {
         }
+    } else if (opts.prefix === false) {
+        prefix = false;
     } else if (extra && extra.path && extra.path.length > 0) {
@@ -138,2 +149,5 @@ var filename = path.basename(extra.path);
     addPrefix = function(name) {
+        if(prefix === false){
+            return escapeIdentifierName(name);
+        }
         return escapeIdentifierName(prefix + opts.delim + name);
@@ -188,3 +202,3 @@ };
         // update <style>s
-        node.content[0].text = csstree.translate(cssAst);
+        node.content[0].text = csstree.generate(cssAst);
         return node;
@@ -201,10 +215,12 @@ }
     // ID
-    addPrefixToAttr(node.attrs.id);
+    addPrefixToIdAttr(node.attrs.id);
+
     // Class
-    addPrefixToAttr(node.attrs.class);
+    addPrefixToClassAttr(node.attrs.class);
 
     // href
-    addPrefixToIdAttr(node.attrs.href);
+    addPrefixToHrefAttr(node.attrs.href);
+
     // (xlink:)href (deprecated, must be still supported)
-    addPrefixToIdAttr(node.attrs['xlink:href']);
+    addPrefixToHrefAttr(node.attrs['xlink:href']);
 
@@ -211,0 +227,0 @@ // referenceable properties

plugins/removeHiddenElems.js

@@ -10,2 +10,3 @@ 'use strict';
 exports.params = {
+    isHidden: true,
     displayNone: true,
@@ -48,5 +49,11 @@ opacity0: true,
  */
-exports.fn = function(item, params) {
+exports.fn = function (item, params) {
 
     if (item.elem) {
+        // Removes hidden elements
+        // https://www.w3schools.com/cssref/pr_class_visibility.asp
+        if (
+            params.isHidden &&
+            item.hasAttr('visibility', 'hidden')
+        ) return false;
 
@@ -53,0 +60,0 @@ // display="none"

plugins/removeNonInheritableGroupAttrs.js

@@ -11,3 +11,3 @@ 'use strict';
     attrsGroups = require('./_collections').attrsGroups,
-    excludedAttrs = ['display', 'opacity'];
+    applyGroups = require('./_collections').presentationNonInheritableGroupAttrs;
 
@@ -29,7 +29,4 @@ /**
                 ~attrsGroups.presentation.indexOf(attr.name) &&
-                ~attrsGroups.graphicalEvent.indexOf(attr.name) &&
-                ~attrsGroups.core.indexOf(attr.name) &&
-                ~attrsGroups.conditionalProcessing.indexOf(attr.name) &&
-                !~excludedAttrs.indexOf(attr.name) &&
-                !~inheritableAttrs.indexOf(attr.name)
+                !~inheritableAttrs.indexOf(attr.name) &&
+                !~applyGroups.indexOf(attr.name)
             ) {
@@ -36,0 +33,0 @@ item.removeAttr(attr.name);

plugins/removeUnknownsAndDefaults.js

@@ -15,3 +15,4 @@ 'use strict';
     keepDataAttrs: true,
-    keepAriaAttrs: true
+    keepAriaAttrs: true,
+    keepRoleAttr: false
 };
@@ -24,3 +25,4 @@
     attrsGroupsDefaults = collections.attrsGroupsDefaults,
-    attrsInheritable = collections.inheritableAttrs;
+    attrsInheritable = collections.inheritableAttrs,
+    applyGroups = collections.presentationNonInheritableGroupAttrs;
 
@@ -112,3 +114,4 @@ // collect and extend all references
                     (!params.keepDataAttrs || attr.name.indexOf('data-') != 0) &&
-                    (!params.keepAriaAttrs || attr.name.indexOf('aria-') != 0)
+                    (!params.keepAriaAttrs || attr.name.indexOf('aria-') != 0) &&
+                    (!params.keepRoleAttr || attr.name != 'role')
                 ) {
@@ -124,2 +127,3 @@ if (
                             params.defaultAttrs &&
+                            !item.hasAttr('id') &&
                             elems[elem].defaults &&
@@ -134,3 +138,4 @@ elems[elem].defaults[attr.name] === attr.value && (
                             params.uselessOverrides &&
-                            attr.name !== 'transform' &&
+                            !item.hasAttr('id') &&
+                            applyGroups.indexOf(attr.name) < 0 &&
                             attrsInheritable.indexOf(attr.name) > -1 &&
@@ -137,0 +142,0 @@ item.parentNode.computedAttr(attr.name, attr.value)

plugins/sortAttrs.js

@@ -33,3 +33,4 @@ 'use strict';
 		sorted = {},
-		orderlen = params.order.length + 1;
+		orderlen = params.order.length + 1,
+		xmlnsOrder = params.xmlnsOrder || 'front';
 
@@ -45,6 +46,8 @@ if (item.elem) {
 				// xmlns attributes implicitly have the prefix xmlns
-				if (a.prefix == 'xmlns')
-					return -1;
-				if (b.prefix == 'xmlns')
-					return 1;
+				if (xmlnsOrder == 'front') {
+                    if (a.prefix == 'xmlns')
+                        return -1;
+                    if (b.prefix == 'xmlns')
+                        return 1;
+                }
 				return a.prefix < b.prefix ? -1 : 1;
@@ -51,0 +54,0 @@ }

README.md

@@ -6,3 +6,3 @@ **english** | [русский](https://github.com/svg/svgo/blob/master/README.ru.md)
 
-## SVGO [![NPM version](https://badge.fury.io/js/svgo.svg)](https://npmjs.org/package/svgo) [![Dependency Status](https://gemnasium.com/svg/svgo.svg)](https://gemnasium.com/svg/svgo) [![Build Status](https://secure.travis-ci.org/svg/svgo.svg)](https://travis-ci.org/svg/svgo) [![Coverage Status](https://img.shields.io/coveralls/svg/svgo.svg)](https://coveralls.io/r/svg/svgo?branch=master)
+## SVGO [![NPM version](https://badge.fury.io/js/svgo.svg)](https://npmjs.org/package/svgo) [![Build Status](https://secure.travis-ci.org/svg/svgo.svg)](https://travis-ci.org/svg/svgo) [![Coverage Status](https://img.shields.io/coveralls/svg/svgo.svg)](https://coveralls.io/r/svg/svgo?branch=master)
 
@@ -14,3 +14,3 @@ **SVG O**ptimizer is a Nodejs-based tool for optimizing SVG vector graphics files.
 
-SVG files, especially exported from various editors, usually contain a lot of redundant and useless information such as editor metadata, comments, hidden elements, default or non-optimal values and other stuff that can be safely removed or converted without affecting SVG rendering result.
+SVG files, especially those exported from various editors, usually contain a lot of redundant and useless information. This can include editor metadata, comments, hidden elements, default or non-optimal values and other stuff that can be safely removed or converted without affecting the SVG rendering result.
 
@@ -26,2 +26,3 @@ ## What it can do
 | [cleanupAttrs](https://github.com/svg/svgo/blob/master/plugins/cleanupAttrs.js) | cleanup attributes from newlines, trailing, and repeating spaces |
+| [inlineStyles](https://github.com/svg/svgo/blob/master/plugins/inlineStyles.js) | move and merge styles from `<style>` elements to element `style` attributes |
 | [removeDoctype](https://github.com/svg/svgo/blob/master/plugins/removeDoctype.js) | remove doctype declaration |
@@ -95,4 +96,4 @@ | [removeXMLProcInst](https://github.com/svg/svgo/blob/master/plugins/removeXMLProcInst.js) | remove XML processing instructions |
   --config=CONFIG : Config file or JSON string to extend or replace default
-  --disable=PLUGIN : Disable plugin by name, "--disable={PLUGIN1,PLUGIN2}" for multiple plugins
-  --enable=PLUGIN : Enable plugin by name, "--enable={PLUGIN3,PLUGIN4}" for multiple plugins
+  --disable=PLUGIN : Disable plugin by name, "--disable={PLUGIN1,PLUGIN2}" for multiple plugins (*nix)
+  --enable=PLUGIN : Enable plugin by name, "--enable={PLUGIN3,PLUGIN4}" for multiple plugins (*nix)
   --datauri=DATAURI : Output as Data URI string (base64, URI encoded or unencoded)
@@ -183,3 +184,3 @@ --multipass : Enable multipass
 
-* as a web app - [SVGOMG](https://jakearchibald.github.io/svgomg/)
+* as a web app – [SVGOMG](https://jakearchibald.github.io/svgomg/)
 * as a Nodejs module – [examples](https://github.com/svg/svgo/tree/master/examples)
@@ -192,4 +193,7 @@ * as a Grunt task – [grunt-svgmin](https://github.com/sindresorhus/grunt-svgmin)
 * as a Telegram Bot – [svgo_bot](https://github.com/maksugr/svgo_bot)
-* as a PostCSS plugin - [postcss-svgo](https://github.com/ben-eb/postcss-svgo)
-* as an Inkscape plugin - [inkscape-svgo](https://github.com/konsumer/inkscape-svgo)
+* as a PostCSS plugin – [postcss-svgo](https://github.com/ben-eb/postcss-svgo)
+* as an Inkscape plugin – [inkscape-svgo](https://github.com/konsumer/inkscape-svgo)
+* as a Sketch plugin - [svgo-compressor](https://github.com/BohemianCoding/svgo-compressor)
+* as macOS app - [Image Shrinker](https://image-shrinker.com)
+* as a Rollup plugin - [rollup-plugin-svgo](https://github.com/porsager/rollup-plugin-svgo)
 
@@ -196,0 +200,0 @@ ## License and Copyright

README.ru.md

@@ -6,3 +6,3 @@ [english](https://github.com/svg/svgo/blob/master/README.md) | **русский**
 
-## SVGO [![NPM version](https://badge.fury.io/js/svgo.svg)](https://npmjs.org/package/svgo) [![Dependency Status](https://gemnasium.com/svg/svgo.svg)](https://gemnasium.com/svg/svgo) [![Build Status](https://secure.travis-ci.org/svg/svgo.svg)](https://travis-ci.org/svg/svgo) [![Coverage Status](https://img.shields.io/coveralls/svg/svgo.svg)](https://coveralls.io/r/svg/svgo?branch=master)
+## SVGO [![NPM version](https://badge.fury.io/js/svgo.svg)](https://npmjs.org/package/svgo) [![Build Status](https://secure.travis-ci.org/svg/svgo.svg)](https://travis-ci.org/svg/svgo) [![Coverage Status](https://img.shields.io/coveralls/svg/svgo.svg)](https://coveralls.io/r/svg/svgo?branch=master)
 
@@ -14,3 +14,3 @@ **SVG** **O**ptimizer – это инструмент для оптимизации векторной графики в формате SVG, написанный на Node.js.
 
-SVG-файлы, особенно – экспортированные из различных редакторов, содержат много избыточной и бесполезной информации, комментариев, скрытых элементов, неоптимальные или стандартные значения и другой мусор, удаление которого безопасно и не влияет на конечный результат отрисовки.
+SVG-файлы, особенно экспортированные из редакторов, содержат много избыточной и бесполезной информации, комментариев, скрытых элементов, неоптимальные или стандартные значения и другой мусор, удаление которого безопасно и не влияет на конечный вид изображения.
 
@@ -21,3 +21,3 @@ ## Возможности
 
-Сегодня у нас есть:
+Что у нас есть:
 
@@ -27,2 +27,3 @@ | Plugin | Description |
 | [cleanupAttrs](https://github.com/svg/svgo/blob/master/plugins/cleanupAttrs.js) | удаление переносов строк и лишних пробелов |
+| [inlineStyles](https://github.com/svg/svgo/blob/master/plugins/inlineStyles.js) | перенос стилей из элементов `<style>` в атрибуты `style` |
 | [removeDoctype](https://github.com/svg/svgo/blob/master/plugins/removeDoctype.js) | удаление doctype |
@@ -70,3 +71,3 @@ | [removeXMLProcInst](https://github.com/svg/svgo/blob/master/plugins/removeXMLProcInst.js) | удаление XML-инструкций |
 
-Хотите узнать, как это работает и как написать свой плагин? [Конечно же, да!](https://github.com/svg/svgo/blob/master/docs/how-it-works/ru.md).
+Хотите узнать принципы работы и как написать свой плагин? [Конечно же, да!](https://github.com/svg/svgo/blob/master/docs/how-it-works/ru.md)
 
@@ -193,2 +194,6 @@
 * как плагин PostCSS - [postcss-svgo](https://github.com/ben-eb/postcss-svgo)
+* как плагин для Inkscape – [inkscape-svgo](https://github.com/konsumer/inkscape-svgo)
+* как плагин для Sketch - [svgo-compressor](https://github.com/BohemianCoding/svgo-compressor)
+* в виде приложения macOS - [Image Shrinker](https://image-shrinker.com)
+* как плагин для Rollup - [rollup-plugin-svgo](https://github.com/porsager/rollup-plugin-svgo)
 
@@ -195,0 +200,0 @@ ## Лицензия и копирайты

Fixed alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

377560

increased by1.99%

Lines of code

9762

increased by1.26%

Number of lines in readme file

199

increased by2.05%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Dev dependency count

8

increased by14.29%

Dependency changes

• + Addedcss-select@2.1.0(transitive)

• + Addedcss-tree@1.0.0-alpha.28(transitive)

• + Addedcss-what@3.4.2(transitive)

• + Addeddomutils@1.7.0(transitive)

• + Addedjs-yaml@3.14.1(transitive)

• + Addedmdn-data@1.1.4(transitive)

• - Removedcss-select@1.3.0-rc0(transitive)

• - Removedcss-tree@1.0.0-alpha25(transitive)

• - Removedcss-what@2.1.3(transitive)

• - Removeddomutils@1.5.1(transitive)

• - Removedjs-yaml@3.10.0(transitive)

• - Removedmdn-data@1.2.0(transitive)

• Updatedcss-select@^2.0.0

• Updatedcss-tree@1.0.0-alpha.28

• Updatedjs-yaml@^3.12.0