Drop plugin by path support and load builtins statically

lib/svgo/config.js

@@ -1,8 +1,9 @@
 'use strict';
 
-var FS = require('fs');
-var PATH = require('path');
-var yaml = require('js-yaml');
+const FS = require('fs');
+const PATH = require('path');
+const yaml = require('js-yaml');
+const pluginsMap = require('../../plugins/plugins.js');
 
 /**
  * Read and/or extend/replace default config file,
@@ -79,7 +80,7 @@ function preparePluginsArray(config, plugins) {
             } else {
 
                 plugin = setPluginActiveState(
-                    loadPlugin(config, key, item[key].path),
+                    { ...pluginsMap[key] },
                     item,
                     key
                 );
@@ -89,7 +90,7 @@ function preparePluginsArray(config, plugins) {
         // name
         } else {
 
-            plugin = loadPlugin(config, item);
+            plugin = { ...pluginsMap[item] };
             plugin.name = item;
             if (typeof plugin.params === 'object') {
                 plugin.params = Object.assign({}, plugin.params);
@@ -132,10 +133,6 @@ function extendConfig(defaults, config) {
                 if (typeof item[key] === 'object' && item[key].fn && typeof item[key].fn === 'function') {
                     defaults.plugins.push(setupCustomPlugin(key, item[key]));
 
-                // plugin defined via path
-                } else if (typeof item[key] === 'object' && item[key].path) {
-                    defaults.plugins.push(setPluginActiveState(loadPlugin(config, undefined, item[key].path), item, key));
-
                 } else {
                     defaults.plugins.forEach(function(plugin) {
 
@@ -228,23 +225,3 @@ function setPluginActiveState(plugin, item, key) {
 
     return plugin;
 }
-
-/**
- * Loads default plugin using name or custom plugin defined via path in config.
- *
- * @param {Object} config
- * @param {Object} name
- * @param {Object} path
- * @return {Object} plugin
- */
-function loadPlugin(config, name, path) {
-    var plugin;
-
-    if (!path) {
-        plugin = require('../../plugins/' + name);
-    } else {
-        plugin = require(PATH.resolve(config.__DIR, path));
-    }
-
-    return Object.assign({}, plugin);
-}

plugins/plugins.js

@@ -0,0 +1,49 @@
+exports.addAttributesToSVGElement = require('./addAttributesToSVGElement.js');
+exports.addClassesToSVGElement = require('./addClassesToSVGElement.js');
+exports.cleanupAttrs = require('./cleanupAttrs.js');
+exports.cleanupEnableBackground = require('./cleanupEnableBackground.js');
+exports.cleanupIDs = require('./cleanupIDs.js');
+exports.cleanupListOfValues = require('./cleanupListOfValues.js');
+exports.cleanupNumericValues = require('./cleanupNumericValues.js');
+exports.collapseGroups = require('./collapseGroups.js');
+exports.convertColors = require('./convertColors.js');
+exports.convertEllipseToCircle = require('./convertEllipseToCircle.js');
+exports.convertPathData = require('./convertPathData.js');
+exports.convertShapeToPath = require('./convertShapeToPath.js');
+exports.convertStyleToAttrs = require('./convertStyleToAttrs.js');
+exports.convertTransform = require('./convertTransform.js');
+exports.inlineStyles = require('./inlineStyles.js');
+exports.mergePaths = require('./mergePaths.js');
+exports.minifyStyles = require('./minifyStyles.js');
+exports.moveElemsAttrsToGroup = require('./moveElemsAttrsToGroup.js');
+exports.moveGroupAttrsToElems = require('./moveGroupAttrsToElems.js');
+exports.prefixIds = require('./prefixIds.js');
+exports.removeAttributesBySelector = require('./removeAttributesBySelector.js');
+exports.removeAttrs = require('./removeAttrs.js');
+exports.removeComments = require('./removeComments.js');
+exports.removeDesc = require('./removeDesc.js');
+exports.removeDimensions = require('./removeDimensions.js');
+exports.removeDoctype = require('./removeDoctype.js');
+exports.removeEditorsNSData = require('./removeEditorsNSData.js');
+exports.removeElementsByAttr = require('./removeElementsByAttr.js');
+exports.removeEmptyAttrs = require('./removeEmptyAttrs.js');
+exports.removeEmptyContainers = require('./removeEmptyContainers.js');
+exports.removeEmptyText = require('./removeEmptyText.js');
+exports.removeHiddenElems = require('./removeHiddenElems.js');
+exports.removeMetadata = require('./removeMetadata.js');
+exports.removeNonInheritableGroupAttrs = require('./removeNonInheritableGroupAttrs.js');
+exports.removeOffCanvasPaths = require('./removeOffCanvasPaths.js');
+exports.removeRasterImages = require('./removeRasterImages.js');
+exports.removeScriptElement = require('./removeScriptElement.js');
+exports.removeStyleElement = require('./removeStyleElement.js');
+exports.removeTitle = require('./removeTitle.js');
+exports.removeUnknownsAndDefaults = require('./removeUnknownsAndDefaults.js');
+exports.removeUnusedNS = require('./removeUnusedNS.js');
+exports.removeUselessDefs = require('./removeUselessDefs.js');
+exports.removeUselessStrokeAndFill = require('./removeUselessStrokeAndFill.js');
+exports.removeViewBox = require('./removeViewBox.js');
+exports.removeXMLNS = require('./removeXMLNS.js');
+exports.removeXMLProcInst = require('./removeXMLProcInst.js');
+exports.reusePaths = require('./reusePaths.js');
+exports.sortAttrs = require('./sortAttrs.js');
+exports.sortDefsChildren = require('./sortDefsChildren.js');

plugins/removeOffCanvasPaths.js

@@ -6,8 +6,9 @@ exports.active = false;
 
 exports.description = 'removes elements that are drawn outside of the viewbox (disabled by default)';
 
-var SVGO       = require('../lib/svgo.js'),
-	_path      = require('./_path.js'),
+const JSAPI = require('../lib/svgo/jsAPI.js');
+
+var _path      = require('./_path.js'),
 	intersects = _path.intersects,
 	path2js    = _path.path2js,
 	viewBox,
@@ -97,7 +98,7 @@ function parseViewBox(svg)
 		bottom: parseFloat(m[2]) + parseFloat(m[4])
 	};
 
-	var path = new SVGO().createContentItem({
+	var path = new JSAPI({
 		elem:   'path',
 		prefix: '',
 		local:  'path'

test/plugins/_index.js

@@ -24,7 +24,7 @@ describe('plugins tests', function() {
 
             file = PATH.resolve(__dirname, file);
 
-            it(name + '.' + index, function() {
+            it.only(name + '.' + index, function() {
 
                 return readFile(file)
                 .then(function(data) {