first commit

app_vue/node_modules/postcss-minify-font-values/LICENSE

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+Copyright (c) Bogdan Chadkin <trysound@yandex.ru>
+
+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.

app_vue/node_modules/postcss-minify-font-values/README.md

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+# postcss-minify-font-values [![Build Status][ci-img]][ci]
+
+> Minify font declarations with PostCSS.
+
+This module will try to minimise the `font-family`, `font-weight` and `font` shorthand
+properties; it can unquote font families where necessary, detect & remove
+duplicates, and cut short a declaration after it finds a keyword. For more
+examples, see the [tests](test).
+
+```css
+h1 {
+  font:bold 2.2rem/.9 "Open Sans Condensed", sans-serif;
+}
+
+p {
+  font-family: "Helvetica Neue", Arial, sans-serif, Helvetica;
+  font-weight: normal;
+}
+```
+
+```css
+h1 {
+  font:700 2.2rem/.9 Open Sans Condensed,sans-serif
+}
+
+p {
+  font-family: Helvetica Neue,Arial,sans-serif;
+  font-weight: 400;
+}
+```
+
+## API
+
+### minifyFontValues([options])
+
+#### options
+
+##### removeAfterKeyword
+
+Type: `boolean`
+Default: `false`
+
+Pass `true` to remove font families after the module encounters a font keyword,
+for example `sans-serif`.
+
+##### removeDuplicates
+
+Type: `boolean`
+Default: `true`
+
+Pass `false` to disable the module from removing duplicated font families.
+
+##### removeQuotes
+
+Type: `boolean`
+Default: `true`
+
+Pass `false` to disable the module from removing quotes from font families.
+Note that oftentimes, this is a *safe optimisation* & is done safely. For more
+details, see [Mathias Bynens' article][mathias].
+
+## Usage
+
+```js
+postcss([ require('postcss-minify-font-values') ])
+```
+
+See [PostCSS] docs for examples for your environment.
+
+## Contributors
+
+See [CONTRIBUTORS.md](https://github.com/cssnano/cssnano/blob/master/CONTRIBUTORS.md).
+
+# License
+
+MIT © [Bogdan Chadkin](mailto:trysound@yandex.ru)
+
+[mathias]: https://mathiasbynens.be/notes/unquoted-font-family
+[PostCSS]: https://github.com/postcss/postcss
+[ci-img]:  https://travis-ci.org/cssnano/postcss-minify-font-values.svg
+[ci]:      https://travis-ci.org/cssnano/postcss-minify-font-values

app_vue/node_modules/postcss-minify-font-values/package.json

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+{
+  "name": "postcss-minify-font-values",
+  "version": "5.1.0",
+  "description": "Minify font declarations with PostCSS",
+  "main": "src/index.js",
+  "types": "types/index.d.ts",
+  "files": [
+    "src",
+    "LICENSE",
+    "types"
+  ],
+  "author": "Bogdan Chadkin <trysound@yandex.ru>",
+  "license": "MIT",
+  "keywords": [
+    "css",
+    "font",
+    "font-family",
+    "font-weight",
+    "optimise",
+    "postcss-plugin"
+  ],
+  "dependencies": {
+    "postcss-value-parser": "^4.2.0"
+  },
+  "repository": "cssnano/cssnano",
+  "bugs": {
+    "url": "https://github.com/cssnano/cssnano/issues"
+  },
+  "homepage": "https://github.com/cssnano/cssnano",
+  "engines": {
+    "node": "^10 || ^12 || >=14.0"
+  },
+  "devDependencies": {
+    "postcss": "^8.2.15"
+  },
+  "peerDependencies": {
+    "postcss": "^8.2.15"
+  },
+  "readme": "# postcss-minify-font-values [![Build Status][ci-img]][ci]\n\n> Minify font declarations with PostCSS.\n\nThis module will try to minimise the `font-family`, `font-weight` and `font` shorthand\nproperties; it can unquote font families where necessary, detect & remove\nduplicates, and cut short a declaration after it finds a keyword. For more\nexamples, see the [tests](test).\n\n```css\nh1 {\n  font:bold 2.2rem/.9 \"Open Sans Condensed\", sans-serif;\n}\n\np {\n  font-family: \"Helvetica Neue\", Arial, sans-serif, Helvetica;\n  font-weight: normal;\n}\n```\n\n```css\nh1 {\n  font:700 2.2rem/.9 Open Sans Condensed,sans-serif\n}\n\np {\n  font-family: Helvetica Neue,Arial,sans-serif;\n  font-weight: 400;\n}\n```\n\n## API\n\n### minifyFontValues([options])\n\n#### options\n\n##### removeAfterKeyword\n\nType: `boolean`\nDefault: `false`\n\nPass `true` to remove font families after the module encounters a font keyword,\nfor example `sans-serif`.\n\n##### removeDuplicates\n\nType: `boolean`\nDefault: `true`\n\nPass `false` to disable the module from removing duplicated font families.\n\n##### removeQuotes\n\nType: `boolean`\nDefault: `true`\n\nPass `false` to disable the module from removing quotes from font families.\nNote that oftentimes, this is a *safe optimisation* & is done safely. For more\ndetails, see [Mathias Bynens' article][mathias].\n\n## Usage\n\n```js\npostcss([ require('postcss-minify-font-values') ])\n```\n\nSee [PostCSS] docs for examples for your environment.\n\n## Contributors\n\nSee [CONTRIBUTORS.md](https://github.com/cssnano/cssnano/blob/master/CONTRIBUTORS.md).\n\n# License\n\nMIT © [Bogdan Chadkin](mailto:trysound@yandex.ru)\n\n[mathias]: https://mathiasbynens.be/notes/unquoted-font-family\n[PostCSS]: https://github.com/postcss/postcss\n[ci-img]:  https://travis-ci.org/cssnano/postcss-minify-font-values.svg\n[ci]:      https://travis-ci.org/cssnano/postcss-minify-font-values\n"
+}

app_vue/node_modules/postcss-minify-font-values/src/index.js

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+'use strict';
+const valueParser = require('postcss-value-parser');
+const minifyWeight = require('./lib/minify-weight');
+const minifyFamily = require('./lib/minify-family');
+const minifyFont = require('./lib/minify-font');
+
+/**
+ * @param {string} value
+ * @return {boolean}
+ */
+function hasVariableFunction(value) {
+  const lowerCasedValue = value.toLowerCase();
+
+  return lowerCasedValue.includes('var(') || lowerCasedValue.includes('env(');
+}
+
+/**
+ * @param {string} prop
+ * @param {string} value
+ * @param {Options} opts
+ * @return {string}
+ */
+function transform(prop, value, opts) {
+  let lowerCasedProp = prop.toLowerCase();
+
+  if (lowerCasedProp === 'font-weight' && !hasVariableFunction(value)) {
+    return minifyWeight(value);
+  } else if (lowerCasedProp === 'font-family' && !hasVariableFunction(value)) {
+    const tree = valueParser(value);
+
+    tree.nodes = minifyFamily(tree.nodes, opts);
+
+    return tree.toString();
+  } else if (lowerCasedProp === 'font') {
+    const tree = valueParser(value);
+
+    tree.nodes = minifyFont(tree.nodes, opts);
+
+    return tree.toString();
+  }
+
+  return value;
+}
+
+/** @typedef {{removeAfterKeyword?: boolean, removeDuplicates?: boolean, removeQuotes?: boolean}} Options */
+
+/**
+ * @type {import('postcss').PluginCreator<Options>}
+ * @param {Options} opts
+ * @return {import('postcss').Plugin}
+ */
+function pluginCreator(opts) {
+  opts = Object.assign(
+    {},
+    {
+      removeAfterKeyword: false,
+      removeDuplicates: true,
+      removeQuotes: true,
+    },
+    opts
+  );
+
+  return {
+    postcssPlugin: 'postcss-minify-font-values',
+    prepare() {
+      const cache = new Map();
+      return {
+        OnceExit(css) {
+          css.walkDecls(/font/i, (decl) => {
+            const value = decl.value;
+
+            if (!value) {
+              return;
+            }
+
+            const prop = decl.prop;
+
+            const cacheKey = `${prop}|${value}`;
+
+            if (cache.has(cacheKey)) {
+              decl.value = cache.get(cacheKey);
+
+              return;
+            }
+
+            const newValue = transform(prop, value, opts);
+
+            decl.value = newValue;
+            cache.set(cacheKey, newValue);
+          });
+        },
+      };
+    },
+  };
+}
+
+pluginCreator.postcss = true;
+module.exports = pluginCreator;

app_vue/node_modules/postcss-minify-font-values/src/lib/keywords.js

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+'use strict';
+module.exports = {
+  style: new Set(['italic', 'oblique']),
+  variant: new Set(['small-caps']),
+  weight: new Set([
+    '100',
+    '200',
+    '300',
+    '400',
+    '500',
+    '600',
+    '700',
+    '800',
+    '900',
+    'bold',
+    'lighter',
+    'bolder',
+  ]),
+  stretch: new Set([
+    'ultra-condensed',
+    'extra-condensed',
+    'condensed',
+    'semi-condensed',
+    'semi-expanded',
+    'expanded',
+    'extra-expanded',
+    'ultra-expanded',
+  ]),
+  size: new Set([
+    'xx-small',
+    'x-small',
+    'small',
+    'medium',
+    'large',
+    'x-large',
+    'xx-large',
+    'larger',
+    'smaller',
+  ]),
+};

app_vue/node_modules/postcss-minify-font-values/src/lib/minify-family.js

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+'use strict';
+const { stringify } = require('postcss-value-parser');
+
+/**
+ * @param {string[]} list
+ * @return {string[]}
+ */
+function uniqueFontFamilies(list) {
+  return list.filter((item, i) => {
+    if (item.toLowerCase() === 'monospace') {
+      return true;
+    }
+    return i === list.indexOf(item);
+  });
+}
+
+const globalKeywords = ['inherit', 'initial', 'unset'];
+const genericFontFamilykeywords = new Set([
+  'sans-serif',
+  'serif',
+  'fantasy',
+  'cursive',
+  'monospace',
+  'system-ui',
+]);
+
+/**
+ * @param {string} value
+ * @param {number} length
+ * @return {string[]}
+ */
+function makeArray(value, length) {
+  let array = [];
+  while (length--) {
+    array[length] = value;
+  }
+  return array;
+}
+
+// eslint-disable-next-line no-useless-escape
+const regexSimpleEscapeCharacters = /[ !"#$%&'()*+,.\/;<=>?@\[\\\]^`{|}~]/;
+
+/**
+ * @param {string} string
+ * @param {boolean} escapeForString
+ * @return {string}
+ */
+function escape(string, escapeForString) {
+  let counter = 0;
+  let character;
+  let charCode;
+  let value;
+  let output = '';
+
+  while (counter < string.length) {
+    character = string.charAt(counter++);
+    charCode = character.charCodeAt(0);
+
+    // \r is already tokenized away at this point
+    // `:` can be escaped as `\:`, but that fails in IE < 8
+    if (!escapeForString && /[\t\n\v\f:]/.test(character)) {
+      value = '\\' + charCode.toString(16) + ' ';
+    } else if (
+      !escapeForString &&
+      regexSimpleEscapeCharacters.test(character)
+    ) {
+      value = '\\' + character;
+    } else {
+      value = character;
+    }
+
+    output += value;
+  }
+
+  if (!escapeForString) {
+    if (/^-[-\d]/.test(output)) {
+      output = '\\-' + output.slice(1);
+    }
+
+    const firstChar = string.charAt(0);
+
+    if (/\d/.test(firstChar)) {
+      output = '\\3' + firstChar + ' ' + output.slice(1);
+    }
+  }
+
+  return output;
+}
+
+const regexKeyword = new RegExp(
+  [...genericFontFamilykeywords].concat(globalKeywords).join('|'),
+  'i'
+);
+const regexInvalidIdentifier = /^(-?\d|--)/;
+const regexSpaceAtStart = /^\x20/;
+const regexWhitespace = /[\t\n\f\r\x20]/g;
+const regexIdentifierCharacter = /^[a-zA-Z\d\xa0-\uffff_-]+$/;
+const regexConsecutiveSpaces = /(\\(?:[a-fA-F0-9]{1,6}\x20|\x20))?(\x20{2,})/g;
+const regexTrailingEscape = /\\[a-fA-F0-9]{0,6}\x20$/;
+const regexTrailingSpace = /\x20$/;
+
+/**
+ * @param {string} string
+ * @return {string}
+ */
+function escapeIdentifierSequence(string) {
+  let identifiers = string.split(regexWhitespace);
+  let index = 0;
+  /** @type {string[] | string} */
+  let result = [];
+  let escapeResult;
+
+  while (index < identifiers.length) {
+    let subString = identifiers[index++];
+
+    if (subString === '') {
+      result.push(subString);
+      continue;
+    }
+
+    escapeResult = escape(subString, false);
+
+    if (regexIdentifierCharacter.test(subString)) {
+      // the font family name part consists of allowed characters exclusively
+      if (regexInvalidIdentifier.test(subString)) {
+        // the font family name part starts with two hyphens, a digit, or a
+        // hyphen followed by a digit
+        if (index === 1) {
+          // if this is the first item
+          result.push(escapeResult);
+        } else {
+          // if it’s not the first item, we can simply escape the space
+          // between the two identifiers to merge them into a single
+          // identifier rather than escaping the start characters of the
+          // second identifier
+          result[index - 2] += '\\';
+          result.push(escape(subString, true));
+        }
+      } else {
+        // the font family name part doesn’t start with two hyphens, a digit,
+        // or a hyphen followed by a digit
+        result.push(escapeResult);
+      }
+    } else {
+      // the font family name part contains invalid identifier characters
+      result.push(escapeResult);
+    }
+  }
+
+  result = result.join(' ').replace(regexConsecutiveSpaces, ($0, $1, $2) => {
+    const spaceCount = $2.length;
+    const escapesNeeded = Math.floor(spaceCount / 2);
+    const array = makeArray('\\ ', escapesNeeded);
+
+    if (spaceCount % 2) {
+      array[escapesNeeded - 1] += '\\ ';
+    }
+
+    return ($1 || '') + ' ' + array.join(' ');
+  });
+
+  // Escape trailing spaces unless they’re already part of an escape
+  if (regexTrailingSpace.test(result) && !regexTrailingEscape.test(result)) {
+    result = result.replace(regexTrailingSpace, '\\ ');
+  }
+
+  if (regexSpaceAtStart.test(result)) {
+    result = '\\ ' + result.slice(1);
+  }
+
+  return result;
+}
+/**
+ * @param {import('postcss-value-parser').Node[]} nodes
+ * @param {import('../index').Options} opts
+ * @return {import('postcss-value-parser').WordNode[]}
+ */
+module.exports = function (nodes, opts) {
+  /** @type {import('postcss-value-parser').Node[]} */
+  const family = [];
+  /** @type {import('postcss-value-parser').WordNode | null} */
+  let last = null;
+  let i, max;
+
+  nodes.forEach((node, index, arr) => {
+    if (node.type === 'string' || node.type === 'function') {
+      family.push(node);
+    } else if (node.type === 'word') {
+      if (!last) {
+        last = /** @type {import('postcss-value-parser').WordNode} */ ({
+          type: 'word',
+          value: '',
+        });
+        family.push(last);
+      }
+
+      last.value += node.value;
+    } else if (node.type === 'space') {
+      if (last && index !== arr.length - 1) {
+        last.value += ' ';
+      }
+    } else {
+      last = null;
+    }
+  });
+
+  let normalizedFamilies = family.map((node) => {
+    if (node.type === 'string') {
+      const isKeyword = regexKeyword.test(node.value);
+
+      if (
+        !opts.removeQuotes ||
+        isKeyword ||
+        /[0-9]/.test(node.value.slice(0, 1))
+      ) {
+        return stringify(node);
+      }
+
+      let escaped = escapeIdentifierSequence(node.value);
+
+      if (escaped.length < node.value.length + 2) {
+        return escaped;
+      }
+    }
+
+    return stringify(node);
+  });
+
+  if (opts.removeAfterKeyword) {
+    for (i = 0, max = normalizedFamilies.length; i < max; i += 1) {
+      if (genericFontFamilykeywords.has(normalizedFamilies[i].toLowerCase())) {
+        normalizedFamilies = normalizedFamilies.slice(0, i + 1);
+        break;
+      }
+    }
+  }
+
+  if (opts.removeDuplicates) {
+    normalizedFamilies = uniqueFontFamilies(normalizedFamilies);
+  }
+
+  return [
+    /** @type {import('postcss-value-parser').WordNode} */ ({
+      type: 'word',
+      value: normalizedFamilies.join(),
+    }),
+  ];
+};

app_vue/node_modules/postcss-minify-font-values/src/lib/minify-font.js

@@ -0,0 +1,64 @@
+'use strict';
+const { unit } = require('postcss-value-parser');
+const keywords = require('./keywords');
+const minifyFamily = require('./minify-family');
+const minifyWeight = require('./minify-weight');
+
+/**
+ * @param {import('postcss-value-parser').Node[]} nodes
+ * @param {import('../index').Options} opts
+ * @return {import('postcss-value-parser').Node[]}
+ */
+module.exports = function (nodes, opts) {
+  let i, max, node, family;
+  let familyStart = NaN;
+  let hasSize = false;
+
+  for (i = 0, max = nodes.length; i < max; i += 1) {
+    node = nodes[i];
+
+    if (node.type === 'word') {
+      if (hasSize) {
+        continue;
+      }
+
+      const value = node.value.toLowerCase();
+
+      if (
+        value === 'normal' ||
+        value === 'inherit' ||
+        value === 'initial' ||
+        value === 'unset'
+      ) {
+        familyStart = i;
+      } else if (keywords.style.has(value) || unit(value)) {
+        familyStart = i;
+      } else if (keywords.variant.has(value)) {
+        familyStart = i;
+      } else if (keywords.weight.has(value)) {
+        node.value = minifyWeight(value);
+        familyStart = i;
+      } else if (keywords.stretch.has(value)) {
+        familyStart = i;
+      } else if (keywords.size.has(value) || unit(value)) {
+        familyStart = i;
+        hasSize = true;
+      }
+    } else if (
+      node.type === 'function' &&
+      nodes[i + 1] &&
+      nodes[i + 1].type === 'space'
+    ) {
+      familyStart = i;
+    } else if (node.type === 'div' && node.value === '/') {
+      familyStart = i + 1;
+      break;
+    }
+  }
+
+  familyStart += 2;
+
+  family = minifyFamily(nodes.slice(familyStart), opts);
+
+  return nodes.slice(0, familyStart).concat(family);
+};

app_vue/node_modules/postcss-minify-font-values/src/lib/minify-weight.js

@@ -0,0 +1,14 @@
+'use strict';
+/**
+ * @param {string} value
+ * @return {string}
+ */
+module.exports = function (value) {
+  const lowerCasedValue = value.toLowerCase();
+
+  return lowerCasedValue === 'normal'
+    ? '400'
+    : lowerCasedValue === 'bold'
+    ? '700'
+    : value;
+};

app_vue/node_modules/postcss-minify-font-values/types/index.d.ts

@@ -0,0 +1,17 @@
+export = pluginCreator;
+/** @typedef {{removeAfterKeyword?: boolean, removeDuplicates?: boolean, removeQuotes?: boolean}} Options */
+/**
+ * @type {import('postcss').PluginCreator<Options>}
+ * @param {Options} opts
+ * @return {import('postcss').Plugin}
+ */
+declare function pluginCreator(opts: Options): import('postcss').Plugin;
+declare namespace pluginCreator {
+    export { postcss, Options };
+}
+type Options = {
+    removeAfterKeyword?: boolean;
+    removeDuplicates?: boolean;
+    removeQuotes?: boolean;
+};
+declare var postcss: true;

app_vue/node_modules/postcss-minify-font-values/types/lib/keywords.d.ts

@@ -0,0 +1,5 @@
+export const style: Set<string>;
+export const variant: Set<string>;
+export const weight: Set<string>;
+export const stretch: Set<string>;
+export const size: Set<string>;

app_vue/node_modules/postcss-minify-font-values/types/lib/minify-family.d.ts

@@ -0,0 +1,2 @@
+declare function _exports(nodes: import('postcss-value-parser').Node[], opts: import('../index').Options): import('postcss-value-parser').WordNode[];
+export = _exports;

app_vue/node_modules/postcss-minify-font-values/types/lib/minify-font.d.ts

@@ -0,0 +1,2 @@
+declare function _exports(nodes: import('postcss-value-parser').Node[], opts: import('../index').Options): import('postcss-value-parser').Node[];
+export = _exports;

app_vue/node_modules/postcss-minify-font-values/types/lib/minify-weight.d.ts

@@ -0,0 +1,2 @@
+declare function _exports(value: string): string;
+export = _exports;