first commit

node_modules/postcss-svgo/LICENSE-MIT

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+Copyright (c) Ben Briggs <beneb.info@gmail.com> (http://beneb.info)
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.

node_modules/postcss-svgo/README.md

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+# [postcss][postcss]-svgo
+
+> Optimise inline SVG with PostCSS.
+
+
+## Install
+
+With [npm](https://npmjs.org/package/postcss-svgo) do:
+
+```
+npm install postcss-svgo --save
+```
+
+
+## Example
+
+### Input
+
+```css
+h1 {
+    background: url('data:image/svg+xml;charset=utf-8,<?xml version="1.0" encoding="utf-8"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve"><circle cx="50" cy="50" r="40" fill="yellow" /></svg>');
+}
+
+h2 {
+    background: url('data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0idXRmLTgiPz48IURPQ1RZUEUgc3ZnIFBVQkxJQyAiLS8vVzNDLy9EVEQgU1ZHIDEuMS8vRU4iICJodHRwOi8vd3d3LnczLm9yZy9HcmFwaGljcy9TVkcvMS4xL0RURC9zdmcxMS5kdGQiPjxzdmcgdmVyc2lvbj0iMS4xIiBpZD0iTGF5ZXJfMSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiB4bWxuczp4bGluaz0iaHR0cDovL3d3dy53My5vcmcvMTk5OS94bGluayIgeG1sOnNwYWNlPSJwcmVzZXJ2ZSI+PGNpcmNsZSBjeD0iNTAiIGN5PSI1MCIgcj0iNDAiIGZpbGw9InllbGxvdyIgLz48IS0tdGVzdCBjb21tZW50LS0+PC9zdmc+');
+}
+```
+
+### Output
+
+```css
+h1 {
+    background: url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="40" fill="%23ff0"/></svg>');
+}
+
+h2 {
+    background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxjaXJjbGUgY3g9IjUwIiBjeT0iNTAiIHI9IjQwIiBmaWxsPSIjZmYwIi8+PC9zdmc+');
+}
+```
+
+
+## API
+
+### `svgo([options])`
+
+Note that postcss-svgo is an *asynchronous* processor. It cannot be used
+like this:
+
+```js
+var result = postcss([ svgo() ]).process(css).css;
+console.log(result);
+```
+
+Instead make sure your PostCSS runner uses the asynchronous API:
+
+```js
+postcss([ svgo() ]).process(css).then(function (result) {
+    console.log(result.css);
+});
+```
+
+#### options
+
+##### encode
+
+Type: `boolean`
+Default: `undefined`
+
+If `true`, it will encode URL-unsafe characters such as `<`, `>` and `&`;
+`false` will decode these characters, and `undefined` will neither encode nor
+decode the original input. Note that regardless of this setting, `#` will
+always be URL-encoded.
+
+##### plugins
+
+Optionally, you can customise the output by specifying the `plugins` option. You
+will need to provide the config in comma separated objects, like the example
+below. Note that you can either disable the plugin by setting it to `false`,
+or pass different options to change the default behaviour.
+
+```js
+var postcss = require('postcss');
+var svgo = require('postcss-svgo');
+
+var opts = {
+    plugins: [{
+        removeDoctype: false
+    }, {
+        removeComments: false
+    }, {
+        cleanupNumericValues: {
+            floatPrecision: 2
+        }
+    }, {
+        convertColors: {
+            names2hex: false,
+            rgb2hex: false
+        }
+    }]
+};
+
+postcss([ svgo(opts) ]).process(css).then(function (result) {
+    console.log(result.css)
+});
+```
+
+You can view the [full list of plugins here][plugins].
+
+
+## Usage
+
+See the [PostCSS documentation](https://github.com/postcss/postcss#usage) for
+examples for your environment.
+
+
+## Contributors
+
+See [CONTRIBUTORS.md](https://github.com/cssnano/cssnano/blob/master/CONTRIBUTORS.md).
+
+
+## License
+
+MIT © [Ben Briggs](http://beneb.info)
+
+[postcss]: https://github.com/postcss/postcss
+[plugins]: https://github.com/svg/svgo/tree/master/plugins

node_modules/postcss-svgo/dist/index.js

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+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+
+var _postcss = require('postcss');
+
+var _postcss2 = _interopRequireDefault(_postcss);
+
+var _postcssValueParser = require('postcss-value-parser');
+
+var _postcssValueParser2 = _interopRequireDefault(_postcssValueParser);
+
+var _svgo = require('svgo');
+
+var _svgo2 = _interopRequireDefault(_svgo);
+
+var _isSvg = require('is-svg');
+
+var _isSvg2 = _interopRequireDefault(_isSvg);
+
+var _url = require('./lib/url');
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+const PLUGIN = 'postcss-svgo';
+const dataURI = /data:image\/svg\+xml(;((charset=)?utf-8|base64))?,/i;
+const dataURIBase64 = /data:image\/svg\+xml;base64,/i;
+
+function minifyPromise(decl, getSvgo, opts) {
+    const promises = [];
+    const parsed = (0, _postcssValueParser2.default)(decl.value);
+
+    decl.value = parsed.walk(node => {
+        if (node.type !== 'function' || node.value.toLowerCase() !== 'url' || !node.nodes.length) {
+            return;
+        }
+
+        let { value, quote } = node.nodes[0];
+        let isBase64, isUriEncoded;
+        let svg = value.replace(dataURI, '');
+
+        if (dataURIBase64.test(value)) {
+            svg = Buffer.from(svg, 'base64').toString('utf8');
+            isBase64 = true;
+        } else {
+            let decodedUri;
+
+            try {
+                decodedUri = (0, _url.decode)(svg);
+                isUriEncoded = decodedUri !== svg;
+            } catch (e) {
+                // Swallow exception if we cannot decode the value
+                isUriEncoded = false;
+            }
+
+            if (isUriEncoded) {
+                svg = decodedUri;
+            }
+
+            if (opts.encode !== undefined) {
+                isUriEncoded = opts.encode;
+            }
+        }
+
+        if (!(0, _isSvg2.default)(svg)) {
+            return;
+        }
+
+        promises.push(getSvgo().optimize(svg).then(result => {
+            let data, optimizedValue;
+
+            if (isBase64) {
+                data = Buffer.from(result.data).toString('base64');
+                optimizedValue = 'data:image/svg+xml;base64,' + data;
+            } else {
+                data = isUriEncoded ? (0, _url.encode)(result.data) : result.data;
+                // Should always encode # otherwise we yield a broken SVG
+                // in Firefox (works in Chrome however). See this issue:
+                // https://github.com/cssnano/cssnano/issues/245
+                data = data.replace(/#/g, '%23');
+                optimizedValue = 'data:image/svg+xml;charset=utf-8,' + data;
+                quote = isUriEncoded ? '"' : '\'';
+            }
+
+            node.nodes[0] = Object.assign({}, node.nodes[0], {
+                value: optimizedValue,
+                quote: quote,
+                type: 'string',
+                before: '',
+                after: ''
+            });
+        }).catch(error => {
+            throw new Error(`${PLUGIN}: ${error}`);
+        }));
+
+        return false;
+    });
+
+    return Promise.all(promises).then(() => decl.value = decl.value.toString());
+}
+
+exports.default = _postcss2.default.plugin(PLUGIN, (opts = {}) => {
+    let svgo = null;
+
+    const getSvgo = () => {
+        if (!svgo) {
+            svgo = new _svgo2.default(opts);
+        }
+
+        return svgo;
+    };
+
+    return css => {
+        return new Promise((resolve, reject) => {
+            const svgoQueue = [];
+
+            css.walkDecls(decl => {
+                if (!dataURI.test(decl.value)) {
+                    return;
+                }
+
+                svgoQueue.push(minifyPromise(decl, getSvgo, opts));
+            });
+
+            return Promise.all(svgoQueue).then(resolve, reject);
+        });
+    };
+});
+module.exports = exports['default'];

node_modules/postcss-svgo/dist/lib/url.js

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+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+exports.encode = encode;
+function encode(data) {
+    return data.replace(/"/g, '\'').replace(/%/g, '%25').replace(/</g, '%3C').replace(/>/g, '%3E').replace(/&/g, '%26').replace(/#/g, '%23').replace(/\s+/g, ' ');
+};
+
+const decode = exports.decode = decodeURIComponent;

node_modules/postcss-svgo/package.json

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+{
+  "_from": "postcss-svgo@^4.0.2",
+  "_id": "postcss-svgo@4.0.2",
+  "_inBundle": false,
+  "_integrity": "sha512-C6wyjo3VwFm0QgBy+Fu7gCYOkCmgmClghO+pjcxvrcBKtiKt0uCF+hvbMO1fyv5BMImRK90SMb+dwUnfbGd+jw==",
+  "_location": "/postcss-svgo",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "postcss-svgo@^4.0.2",
+    "name": "postcss-svgo",
+    "escapedName": "postcss-svgo",
+    "rawSpec": "^4.0.2",
+    "saveSpec": null,
+    "fetchSpec": "^4.0.2"
+  },
+  "_requiredBy": [
+    "/cssnano-preset-default"
+  ],
+  "_resolved": "https://registry.npmjs.org/postcss-svgo/-/postcss-svgo-4.0.2.tgz",
+  "_shasum": "17b997bc711b333bab143aaed3b8d3d6e3d38258",
+  "_spec": "postcss-svgo@^4.0.2",
+  "_where": "/home/george/citwa/red_de_investigacion_front/first/node_modules/cssnano-preset-default",
+  "author": {
+    "name": "Ben Briggs",
+    "email": "beneb.info@gmail.com",
+    "url": "http://beneb.info"
+  },
+  "bugs": {
+    "url": "https://github.com/cssnano/cssnano/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "is-svg": "^3.0.0",
+    "postcss": "^7.0.0",
+    "postcss-value-parser": "^3.0.0",
+    "svgo": "^1.0.0"
+  },
+  "deprecated": false,
+  "description": "Optimise inline SVG with PostCSS.",
+  "devDependencies": {
+    "babel-cli": "^6.0.0",
+    "cross-env": "^5.0.0",
+    "pleeease-filters": "^4.0.0"
+  },
+  "engines": {
+    "node": ">=6.9.0"
+  },
+  "files": [
+    "LICENSE-MIT",
+    "dist"
+  ],
+  "homepage": "https://github.com/cssnano/cssnano",
+  "keywords": [
+    "css",
+    "minify",
+    "optimise",
+    "postcss",
+    "postcss-plugin",
+    "svg",
+    "svgo"
+  ],
+  "license": "MIT",
+  "main": "dist/index.js",
+  "name": "postcss-svgo",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/cssnano/cssnano.git"
+  },
+  "scripts": {
+    "prepublish": "cross-env BABEL_ENV=publish babel src --out-dir dist --ignore /__tests__/"
+  },
+  "version": "4.0.2"
+}