First commit

node_modules/postcss-attribute-case-insensitive/LICENSE

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+The MIT License (MIT)
+
+Copyright 2016 Dmitry Semigradsky <semigradskyd@gmail.com>
+
+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-attribute-case-insensitive/README.md

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+# postcss-attribute-case-insensitive [![Build Status][ci-img]][ci]
+
+[PostCSS] plugin to support [case insensitive attributes](https://www.w3.org/TR/selectors4/#attribute-case).
+
+[PostCSS]: https://github.com/postcss/postcss
+[ci-img]:  https://travis-ci.org/Semigradsky/postcss-attribute-case-insensitive.svg
+[ci]:      https://travis-ci.org/Semigradsky/postcss-attribute-case-insensitive
+
+## Input
+```css
+[frame=hsides i] { border-style: solid none; }
+```
+
+
+## Output
+```css
+[frame=hsides],[frame=Hsides],[frame=hSides],[frame=HSides],[frame=hsIdes],[frame=HsIdes],[frame=hSIdes],[frame=HSIdes],[frame=hsiDes],[frame=HsiDes],[frame=hSiDes],[frame=HSiDes],[frame=hsIDes],[frame=HsIDes],[frame=hSIDes],[frame=HSIDes],[frame=hsidEs],[frame=HsidEs],[frame=hSidEs],[frame=HSidEs],[frame=hsIdEs],[frame=HsIdEs],[frame=hSIdEs],[frame=HSIdEs],[frame=hsiDEs],[frame=HsiDEs],[frame=hSiDEs],[frame=HSiDEs],[frame=hsIDEs],[frame=HsIDEs],[frame=hSIDEs],[frame=HSIDEs],[frame=hsideS],[frame=HsideS],[frame=hSideS],[frame=HSideS],[frame=hsIdeS],[frame=HsIdeS],[frame=hSIdeS],[frame=HSIdeS],[frame=hsiDeS],[frame=HsiDeS],[frame=hSiDeS],[frame=HSiDeS],[frame=hsIDeS],[frame=HsIDeS],[frame=hSIDeS],[frame=HSIDeS],[frame=hsidES],[frame=HsidES],[frame=hSidES],[frame=HSidES],[frame=hsIdES],[frame=HsIdES],[frame=hSIdES],[frame=HSIdES],[frame=hsiDES],[frame=HsiDES],[frame=hSiDES],[frame=HSiDES],[frame=hsIDES],[frame=HsIDES],[frame=hSIDES],[frame=HSIDES] { border-style: solid none; }
+```
+
+### Notes
+- As you see in example, it is not necessary to use this plugin with very long attributes.

node_modules/postcss-attribute-case-insensitive/dist/index.js

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+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+var _postcss = _interopRequireDefault(require("postcss"));
+
+var _postcssSelectorParser = _interopRequireDefault(require("postcss-selector-parser"));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function nodeIsInsensitiveAttribute(node) {
+  return node.type === 'attribute' && node.insensitive;
+}
+
+function selectorHasInsensitiveAttribute(selector) {
+  return selector.some(nodeIsInsensitiveAttribute);
+}
+
+function transformString(strings, charPos, string) {
+  var char = string.charAt(charPos);
+
+  if (char === '') {
+    return strings;
+  }
+
+  var newStrings = strings.map(function (x) {
+    return x + char;
+  });
+  var upperChar = char.toLocaleUpperCase();
+
+  if (upperChar !== char) {
+    newStrings = newStrings.concat(strings.map(function (x) {
+      return x + upperChar;
+    }));
+  }
+
+  return transformString(newStrings, charPos + 1, string);
+}
+
+function createSensitiveAtributes(attribute) {
+  var attributes = transformString([''], 0, attribute.value);
+  return attributes.map(function (x) {
+    var newAttribute = attribute.clone({
+      spaces: {
+        after: attribute.spaces.after,
+        before: attribute.spaces.before
+      },
+      insensitive: false
+    });
+    newAttribute.setValue(x);
+    return newAttribute;
+  });
+}
+
+function createNewSelectors(selector) {
+  var newSelectors = [_postcssSelectorParser.default.selector()];
+  selector.walk(function (node) {
+    if (!nodeIsInsensitiveAttribute(node)) {
+      newSelectors.forEach(function (newSelector) {
+        newSelector.append(node.clone());
+      });
+      return;
+    }
+
+    var sensitiveAttributes = createSensitiveAtributes(node);
+    var newSelectorsWithSensitiveAttributes = [];
+    sensitiveAttributes.forEach(function (newNode) {
+      newSelectors.forEach(function (newSelector) {
+        var newSelectorWithNewNode = newSelector.clone();
+        newSelectorWithNewNode.append(newNode);
+        newSelectorsWithSensitiveAttributes.push(newSelectorWithNewNode);
+      });
+    });
+    newSelectors = newSelectorsWithSensitiveAttributes;
+  });
+  return newSelectors;
+}
+
+function transform(selectors) {
+  var newSelectors = [];
+  selectors.each(function (selector) {
+    if (selectorHasInsensitiveAttribute(selector)) {
+      newSelectors = newSelectors.concat(createNewSelectors(selector));
+      selector.remove();
+    }
+  });
+
+  if (newSelectors.length) {
+    newSelectors.forEach(function (newSelector) {
+      return selectors.append(newSelector);
+    });
+  }
+}
+
+var caseInsensitiveRegExp = /i(\s*\/\*[\W\w]*?\*\/)*\s*\]/;
+
+var _default = _postcss.default.plugin('postcss-attribute-case-insensitive', function () {
+  return function (css) {
+    css.walkRules(caseInsensitiveRegExp, function (rule) {
+      rule.selector = (0, _postcssSelectorParser.default)(transform).processSync(rule.selector);
+    });
+  };
+});
+
+exports.default = _default;

node_modules/postcss-attribute-case-insensitive/package.json

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+{
+  "name": "postcss-attribute-case-insensitive",
+  "version": "4.0.2",
+  "description": "PostCSS plugin to support case insensitive attributes",
+  "main": "dist/index.js",
+  "scripts": {
+    "test": "eslint src && npm run prepublish && mocha --require @babel/register",
+    "prepublish": "babel src --out-dir dist"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/Semigradsky/postcss-attribute-case-insensitive.git"
+  },
+  "keywords": [
+    "postcss",
+    "css",
+    "postcss-plugin",
+    "attribute",
+    "insensitive",
+    "sensitive",
+    "CSS4"
+  ],
+  "author": "Dmitry Semigradsky",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/Semigradsky/postcss-attribute-case-insensitive/issues"
+  },
+  "homepage": "https://github.com/Semigradsky/postcss-attribute-case-insensitive#readme",
+  "devDependencies": {
+    "@babel/cli": "^7.8.3",
+    "@babel/core": "^7.8.3",
+    "@babel/node": "^7.8.3",
+    "@babel/preset-env": "^7.8.3",
+    "@babel/register": "^7.8.3",
+    "chai": "^4.2.0",
+    "eslint": "^5.6.0",
+    "eslint-config-airbnb-base": "^13.1.0",
+    "eslint-plugin-import": "^2.14.0",
+    "mocha": "^5.2.0"
+  },
+  "dependencies": {
+    "postcss": "^7.0.2",
+    "postcss-selector-parser": "^6.0.2"
+  }
+}

node_modules/postcss-attribute-case-insensitive/src/index.js

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+import postcss from 'postcss';
+import parser from 'postcss-selector-parser';
+
+function nodeIsInsensitiveAttribute(node) {
+	return node.type === 'attribute' && node.insensitive;
+}
+
+function selectorHasInsensitiveAttribute(selector) {
+	return selector.some(nodeIsInsensitiveAttribute);
+}
+
+function transformString(strings, charPos, string) {
+	const char = string.charAt(charPos);
+	if (char === '') {
+		return strings;
+	}
+
+	let newStrings = strings.map(x => x + char);
+	const upperChar = char.toLocaleUpperCase();
+
+	if (upperChar !== char) {
+		newStrings = newStrings.concat(strings.map(x => x + upperChar));
+	}
+
+	return transformString(newStrings, charPos + 1, string);
+}
+
+function createSensitiveAtributes(attribute) {
+	const attributes = transformString([''], 0, attribute.value);
+	return attributes.map(x => {
+		const newAttribute = attribute.clone({
+			spaces: {
+				after: attribute.spaces.after,
+				before: attribute.spaces.before
+			},
+			insensitive: false
+		});
+
+		newAttribute.setValue(x);
+
+		return newAttribute;
+	});
+}
+
+function createNewSelectors(selector) {
+	let newSelectors = [parser.selector()];
+
+	selector.walk(node => {
+		if (!nodeIsInsensitiveAttribute(node)) {
+			newSelectors.forEach(newSelector => {
+				newSelector.append(node.clone());
+			});
+			return;
+		}
+
+		const sensitiveAttributes = createSensitiveAtributes(node);
+		const newSelectorsWithSensitiveAttributes = [];
+
+		sensitiveAttributes.forEach(newNode => {
+			newSelectors.forEach(newSelector => {
+				const newSelectorWithNewNode = newSelector.clone();
+				newSelectorWithNewNode.append(newNode);
+				newSelectorsWithSensitiveAttributes.push(newSelectorWithNewNode);
+			});
+		});
+
+		newSelectors = newSelectorsWithSensitiveAttributes;
+	});
+
+	return newSelectors;
+}
+
+function transform(selectors) {
+	let newSelectors = [];
+
+	selectors.each(selector => {
+		if (selectorHasInsensitiveAttribute(selector)) {
+			newSelectors = newSelectors.concat(createNewSelectors(selector));
+			selector.remove();
+		}
+	});
+
+	if (newSelectors.length) {
+		newSelectors.forEach(newSelector => selectors.append(newSelector));
+	}
+}
+
+const caseInsensitiveRegExp = /i(\s*\/\*[\W\w]*?\*\/)*\s*\]/;
+
+export default postcss.plugin('postcss-attribute-case-insensitive', () => css => {
+	css.walkRules(caseInsensitiveRegExp, rule => {
+		rule.selector = parser(transform).processSync(rule.selector);
+	});
+});

node_modules/postcss-attribute-case-insensitive/test/test.js

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+import postcss from 'postcss';
+import { expect } from 'chai';
+
+import plugin from '..';
+
+const test = (input, output, opts, done) => {
+	postcss([
+		plugin(opts)
+	])
+		.process(input, { from: '<inline>' })
+		.then(result => {
+			expect(result.css).to.eql(output);
+			expect(result.warnings()).to.be.empty; // eslint-disable-line no-unused-expressions
+
+			done();
+		})
+		.catch(done);
+};
+
+describe('postcss-attribute-case-insensitive', () => {
+	it('simple', done => {
+		test(
+			'[data-foo=test i] { display: block; }',
+			'[data-foo=test],[data-foo=Test],[data-foo=tEst],[data-foo=TEst],[data-foo=teSt],[data-foo=TeSt],[data-foo=tESt],[data-foo=TESt],[data-foo=tesT],[data-foo=TesT],[data-foo=tEsT],[data-foo=TEsT],[data-foo=teST],[data-foo=TeST],[data-foo=tEST],[data-foo=TEST] { display: block; }',
+			{},
+			done
+		);
+	});
+
+	it('with spaces', done => {
+		test(
+			'[foo="a b" i]{}',
+			'[foo="a b"],[foo="A b"],[foo="a B"],[foo="A B"]{}',
+			{},
+			done
+		);
+	});
+
+	it('not insensitive', done => {
+		test(
+			'[foo=a]{}',
+			'[foo=a]{}',
+			{},
+			done
+		);
+	});
+
+	it('several attributes', done => {
+		test(
+			'[foo=a i],[foobar=b],[bar=c i]{}',
+			'[foobar=b],[foo=a],[foo=A],[bar=c],[bar=C]{}',
+			{},
+			done
+		);
+	});
+});