postcss-reduce-idents - npm Package Compare versions

Comparing version 2.4.0 to 4.0.0-nightly.2020.7.24

dist/index.js

@@ -1,62 +0,43 @@
-'use strict';
+"use strict";
 
-exports.__esModule = true;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
 
-var _postcss = require('postcss');
+var _postcss = _interopRequireDefault(require("postcss"));
 
-var _postcss2 = _interopRequireDefault(_postcss);
+var _encode = _interopRequireDefault(require("./lib/encode"));
 
-var _encode = require('./lib/encode');
+var _counter = _interopRequireDefault(require("./lib/counter"));
 
-var _encode2 = _interopRequireDefault(_encode);
+var _counterStyle = _interopRequireDefault(require("./lib/counter-style"));
 
-var _counter = require('./lib/counter');
+var _keyframes = _interopRequireDefault(require("./lib/keyframes"));
 
-var _counter2 = _interopRequireDefault(_counter);
+var _gridTemplate = _interopRequireDefault(require("./lib/grid-template"));
 
-var _counterStyle = require('./lib/counter-style');
-
-var _counterStyle2 = _interopRequireDefault(_counterStyle);
-
-var _keyframes = require('./lib/keyframes');
-
-var _keyframes2 = _interopRequireDefault(_keyframes);
-
-var _gridTemplate = require('./lib/grid-template');
-
-var _gridTemplate2 = _interopRequireDefault(_gridTemplate);
-
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-exports.default = _postcss2.default.plugin('postcss-reduce-idents', function () {
-    var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
-        _ref$counter = _ref.counter,
-        counter = _ref$counter === undefined ? true : _ref$counter,
-        _ref$counterStyle = _ref.counterStyle,
-        counterStyle = _ref$counterStyle === undefined ? true : _ref$counterStyle,
-        _ref$keyframes = _ref.keyframes,
-        keyframes = _ref$keyframes === undefined ? true : _ref$keyframes,
-        _ref$gridTemplate = _ref.gridTemplate,
-        gridTemplate = _ref$gridTemplate === undefined ? true : _ref$gridTemplate,
-        _ref$encoder = _ref.encoder,
-        encoder = _ref$encoder === undefined ? _encode2.default : _ref$encoder;
+var _default = _postcss.default.plugin('postcss-reduce-idents', ({
+  counter = true,
+  counterStyle = true,
+  keyframes = true,
+  gridTemplate = true,
+  encoder = _encode.default
+} = {}) => {
+  const reducers = [];
+  counter && reducers.push((0, _counter.default)());
+  counterStyle && reducers.push((0, _counterStyle.default)());
+  keyframes && reducers.push((0, _keyframes.default)());
+  gridTemplate && reducers.push((0, _gridTemplate.default)());
+  return css => {
+    css.walk(node => {
+      reducers.forEach(reducer => reducer.collect(node, encoder));
+    });
+    reducers.forEach(reducer => reducer.transform());
+  };
+});
 
-    var reducers = [];
-    counter && reducers.push(_counter2.default);
-    counterStyle && reducers.push(_counterStyle2.default);
-    keyframes && reducers.push(_keyframes2.default);
-    gridTemplate && reducers.push(_gridTemplate2.default);
-
-    return function (css) {
-        css.walk(function (node) {
-            reducers.forEach(function (reducer) {
-                return reducer.collect(node, encoder);
-            });
-        });
-
-        reducers.forEach(function (reducer) {
-            return reducer.transform();
-        });
-    };
-});
-module.exports = exports['default'];
+exports.default = _default;
+module.exports = exports.default;

dist/lib/cache.js

 "use strict";
 
-exports.__esModule = true;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = _default;
 
-exports.default = function (value, encoder, cache) {
-    if (cache[value]) {
-        return;
-    }
-    cache[value] = {
-        ident: encoder(value, Object.keys(cache).length),
-        count: 0
-    };
-};
+function _default(value, encoder, cache) {
+  if (cache[value]) {
+    return;
+  }
 
-module.exports = exports["default"];
+  cache[value] = {
+    ident: encoder(value, Object.keys(cache).length),
+    count: 0
+  };
+}
+
+module.exports = exports.default;

dist/lib/counter-style.js

 "use strict";
 
-exports.__esModule = true;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = _default;
 
-var _postcssValueParser = require("postcss-value-parser");
+var _postcssValueParser = _interopRequireDefault(require("postcss-value-parser"));
 
-var _postcssValueParser2 = _interopRequireDefault(_postcssValueParser);
+var _cache = _interopRequireDefault(require("./cache"));
 
-var _cache = require("./cache");
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-var _cache2 = _interopRequireDefault(_cache);
+const RESERVED_KEYWORDS = ['unset', 'initial', 'inherit', 'none', 'inline', 'outside', 'disc', 'circle', 'square', 'decimal', 'cjk-decimal', 'decimal-leading-zero', 'lower-roman', 'upper-roman', 'lower-greek', 'lower-alpha', 'lower-latin', 'upper-alpha', 'upper-latin', 'arabic-indic', 'armenian', 'bengali', 'cambodian', 'cjk-earthly-branch', 'cjk-heavenly-stem', 'cjk-ideographic', 'devanagari', 'ethiopic-numeric', 'georgian', 'gujarati', 'gurmukhi', 'hebrew', 'hiragana', 'hiragana-iroha', 'japanese-formal', 'japanese-informal', 'kannada', 'katakana', 'katakana-iroha', 'khmer', 'korean-hangul-formal', 'korean-hanja-formal', 'korean-hanja-informal', 'lao', 'lower-armenian', 'malayalam', 'mongolian', 'myanmar', 'oriya', 'persian', 'simp-chinese-formal', 'simp-chinese-informal', 'tamil', 'telugu', 'thai', 'tibetan', 'trad-chinese-formal', 'trad-chinese-informal', 'upper-armenian', 'disclosure-open', 'disclosure-close'];
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+function _default() {
+  let cache = {};
+  let atRules = [];
+  let decls = [];
+  return {
+    collect(node, encoder) {
+      const {
+        name,
+        prop,
+        type
+      } = node;
 
-var RESERVED_KEYWORDS = ["unset", "initial", "inherit", "none", "inline", "outside", "disc", "circle", "square", "decimal", "cjk-decimal", "decimal-leading-zero", "lower-roman", "upper-roman", "lower-greek", "lower-alpha", "lower-latin", "upper-alpha", "upper-latin", "arabic-indic", "armenian", "bengali", "cambodian", "cjk-earthly-branch", "cjk-heavenly-stem", "cjk-ideographic", "devanagari", "ethiopic-numeric", "georgian", "gujarati", "gurmukhi", "hebrew", "hiragana", "hiragana-iroha", "japanese-formal", "japanese-informal", "kannada", "katakana", "katakana-iroha", "khmer", "korean-hangul-formal", "korean-hanja-formal", "korean-hanja-informal", "lao", "lower-armenian", "malayalam", "mongolian", "myanmar", "oriya", "persian", "simp-chinese-formal", "simp-chinese-informal", "tamil", "telugu", "thai", "tibetan", "trad-chinese-formal", "trad-chinese-informal", "upper-armenian", "disclosure-open", "disclosure-close"];
+      if (type === 'atrule' && /counter-style/i.test(name) && RESERVED_KEYWORDS.indexOf(node.params.toLowerCase()) === -1) {
+        (0, _cache.default)(node.params, encoder, cache);
+        atRules.push(node);
+      }
 
-var cache = {};
-var atRules = [];
-var decls = [];
+      if (type === 'decl' && /(list-style|system)/i.test(prop)) {
+        decls.push(node);
+      }
+    },
 
-exports.default = {
-    collect: function collect(node, encoder) {
-        var name = node.name,
-            prop = node.prop,
-            type = node.type;
+    transform() {
+      // Iterate each property and change their names
+      decls.forEach(decl => {
+        decl.value = (0, _postcssValueParser.default)(decl.value).walk(node => {
+          if (node.type === 'word' && node.value in cache) {
+            cache[node.value].count++;
+            node.value = cache[node.value].ident;
+          }
+        }).toString();
+      }); // Iterate each at rule and change their name if references to them have been found
 
+      atRules.forEach(rule => {
+        const cached = cache[rule.params];
 
-        if (type === 'atrule' && /counter-style/.test(name) && RESERVED_KEYWORDS.indexOf(node.params) === -1) {
-            (0, _cache2.default)(node.params, encoder, cache);
-            atRules.push(node);
+        if (cached && cached.count > 0) {
+          rule.params = cached.ident;
         }
+      }); // reset cache after transform
 
-        if (type === 'decl' && /(list-style|system)/.test(prop)) {
-            decls.push(node);
-        }
-    },
-    transform: function transform() {
-        // Iterate each property and change their names
-        decls.forEach(function (decl) {
-            decl.value = (0, _postcssValueParser2.default)(decl.value).walk(function (node) {
-                if (node.type === 'word' && node.value in cache) {
-                    cache[node.value].count++;
-                    node.value = cache[node.value].ident;
-                } else if (node.type === 'space') {
-                    node.value = ' ';
-                } else if (node.type === 'div') {
-                    node.before = node.after = '';
-                }
-            }).toString();
-        });
-        // Iterate each at rule and change their name if references to them have been found
-        atRules.forEach(function (rule) {
-            var cached = cache[rule.params];
-            if (cached && cached.count > 0) {
-                rule.params = cached.ident;
-            }
-        });
+      atRules = [];
+      decls = [];
+    }
 
-        // reset cache after transform
-        cache = {};
-        atRules = [];
-        decls = [];
-    }
-};
-module.exports = exports["default"];
+  };
+}
+
+module.exports = exports.default;

dist/lib/counter.js

 "use strict";
 
-exports.__esModule = true;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = _default;
 
-var _postcssValueParser = require("postcss-value-parser");
+var _postcssValueParser = _interopRequireWildcard(require("postcss-value-parser"));
 
-var _postcssValueParser2 = _interopRequireDefault(_postcssValueParser);
+var _cache = _interopRequireDefault(require("./cache"));
 
-var _cache = require("./cache");
+var _isNum = _interopRequireDefault(require("./isNum"));
 
-var _cache2 = _interopRequireDefault(_cache);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-var _isNum = require("./isNum");
+function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
 
-var _isNum2 = _interopRequireDefault(_isNum);
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+const RESERVED_KEYWORDS = ['unset', 'initial', 'inherit', 'none'];
 
-var RESERVED_KEYWORDS = ["unset", "initial", "inherit", "none"];
+function _default() {
+  let cache = {};
+  let declOneCache = [];
+  let declTwoCache = [];
+  return {
+    collect(node, encoder) {
+      const {
+        prop,
+        type
+      } = node;
 
-var cache = {};
-var declOneCache = [];
-var declTwoCache = [];
+      if (type !== 'decl') {
+        return;
+      }
 
-exports.default = {
-    collect: function collect(node, encoder) {
-        var prop = node.prop,
-            type = node.type;
+      if (/counter-(reset|increment)/i.test(prop)) {
+        node.value = (0, _postcssValueParser.default)(node.value).walk(child => {
+          if (child.type === 'word' && !(0, _isNum.default)(child) && RESERVED_KEYWORDS.indexOf(child.value.toLowerCase()) === -1) {
+            (0, _cache.default)(child.value, encoder, cache);
+            child.value = cache[child.value].ident;
+          }
+        });
+        declOneCache.push(node);
+      } else if (/content/i.test(prop)) {
+        declTwoCache.push(node);
+      }
+    },
 
+    transform() {
+      declTwoCache.forEach(decl => {
+        decl.value = (0, _postcssValueParser.default)(decl.value).walk(node => {
+          const {
+            type
+          } = node;
+          const value = node.value.toLowerCase();
 
-        if (type !== 'decl') {
-            return;
-        }
+          if (type === 'function' && (value === 'counter' || value === 'counters')) {
+            (0, _postcssValueParser.walk)(node.nodes, child => {
+              if (child.type === 'word' && child.value in cache) {
+                cache[child.value].count++;
+                child.value = cache[child.value].ident;
+              }
+            });
+          }
 
-        if (/counter-(reset|increment)/.test(prop)) {
-            node.value = (0, _postcssValueParser2.default)(node.value).walk(function (child) {
-                if (child.type === 'word' && !(0, _isNum2.default)(child) && RESERVED_KEYWORDS.indexOf(child.value) === -1) {
-                    (0, _cache2.default)(child.value, encoder, cache);
-                    child.value = cache[child.value].ident;
-                }
+          if (type === 'space') {
+            node.value = ' ';
+          }
 
-                if (child.type === 'space') {
-                    child.value = ' ';
-                }
+          return false;
+        }).toString();
+      });
+      declOneCache.forEach(decl => {
+        decl.value = decl.value.walk(node => {
+          if (node.type === 'word' && !(0, _isNum.default)(node)) {
+            Object.keys(cache).forEach(key => {
+              const cached = cache[key];
+
+              if (cached.ident === node.value && !cached.count) {
+                node.value = key;
+              }
             });
-            declOneCache.push(node);
-        } else if (/content/.test(prop)) {
-            declTwoCache.push(node);
-        }
-    },
-    transform: function transform() {
-        declTwoCache.forEach(function (decl) {
-            decl.value = (0, _postcssValueParser2.default)(decl.value).walk(function (node) {
-                var type = node.type,
-                    value = node.value;
+          }
+        }).toString();
+      }); // reset cache after transform
 
-                if (type === 'function' && (value === 'counter' || value === 'counters')) {
-                    (0, _postcssValueParser.walk)(node.nodes, function (child) {
-                        if (child.type === 'word' && child.value in cache) {
-                            cache[child.value].count++;
-                            child.value = cache[child.value].ident;
-                        } else if (child.type === 'div') {
-                            child.before = child.after = '';
-                        }
-                    });
-                }
-                if (type === 'space') {
-                    node.value = ' ';
-                }
-                return false;
-            }).toString();
-        });
-        declOneCache.forEach(function (decl) {
-            decl.value = decl.value.walk(function (node) {
-                if (node.type === 'word' && !(0, _isNum2.default)(node)) {
-                    Object.keys(cache).forEach(function (key) {
-                        var cached = cache[key];
-                        if (cached.ident === node.value && !cached.count) {
-                            node.value = key;
-                        }
-                    });
-                }
-            }).toString();
-        });
+      declOneCache = [];
+      declTwoCache = [];
+    }
 
-        // reset cache after transform
-        cache = {};
-        declOneCache = [];
-        declTwoCache = [];
-    }
-};
-module.exports = exports["default"];
+  };
+}
+
+module.exports = exports.default;

dist/lib/encode.js

@@ -1,22 +0,30 @@
-'use strict';
+"use strict";
 
-exports.__esModule = true;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 exports.default = encode;
+
 function encode(val, num) {
-    var base = 52;
-    var characters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
-    var character = num % base;
-    var result = characters[character];
-    var remainder = Math.floor(num / base);
-    if (remainder) {
-        base = 64;
-        characters = characters + '0123456789-_';
-        while (remainder) {
-            character = remainder % base;
-            remainder = Math.floor(remainder / base);
-            result = result + characters[character];
-        }
+  let base = 52;
+  let characters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
+  let character = num % base;
+  let result = characters[character];
+  let remainder = Math.floor(num / base);
+
+  if (remainder) {
+    base = 64;
+    characters = characters + '0123456789-_';
+
+    while (remainder) {
+      remainder--;
+      character = remainder % base;
+      remainder = Math.floor(remainder / base);
+      result = result + characters[character];
     }
-    return result;
-};
-module.exports = exports['default'];
+  }
+
+  return result;
+}
+
+module.exports = exports.default;

dist/lib/grid-template.js

 "use strict";
 
-exports.__esModule = true;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = _default;
 
-var _postcssValueParser = require("postcss-value-parser");
+var _postcssValueParser = _interopRequireDefault(require("postcss-value-parser"));
 
-var _postcssValueParser2 = _interopRequireDefault(_postcssValueParser);
+var _cache = _interopRequireDefault(require("./cache"));
 
-var _cache = require("./cache");
+var _isNum = _interopRequireDefault(require("./isNum"));
 
-var _cache2 = _interopRequireDefault(_cache);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-var _isNum = require("./isNum");
+const RESERVED_KEYWORDS = ['auto', 'span', 'inherit', 'initial', 'unset'];
 
-var _isNum2 = _interopRequireDefault(_isNum);
+function _default() {
+  let cache = {};
+  let declCache = [];
+  return {
+    collect(node, encoder) {
+      if (node.type !== 'decl') {
+        return;
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      if (/(grid-template|grid-template-areas)/i.test(node.prop)) {
+        (0, _postcssValueParser.default)(node.value).walk(child => {
+          if (child.type === 'string') {
+            child.value.split(/\s+/).forEach(word => {
+              if (/\.+/.test(word)) {
+                // reduce empty zones to a single `.`
+                node.value = node.value.replace(word, '.');
+              } else if (word && RESERVED_KEYWORDS.indexOf(word.toLowerCase()) === -1) {
+                (0, _cache.default)(word, encoder, cache);
+              }
+            });
+          }
+        });
+        declCache.push(node);
+      } else if (node.prop.toLowerCase() === 'grid-area') {
+        (0, _postcssValueParser.default)(node.value).walk(child => {
+          if (child.type === 'word' && RESERVED_KEYWORDS.indexOf(child.value) === -1) {
+            (0, _cache.default)(child.value, encoder, cache);
+          }
+        });
+        declCache.push(node);
+      }
+    },
 
-var RESERVED_KEYWORDS = ["auto", "span", "inherit", "initial", "unset"];
+    transform() {
+      declCache.forEach(decl => {
+        decl.value = (0, _postcssValueParser.default)(decl.value).walk(node => {
+          if (/(grid-template|grid-template-areas)/i.test(decl.prop)) {
+            node.value.split(/\s+/).forEach(word => {
+              if (word in cache) {
+                node.value = node.value.replace(word, cache[word].ident);
+              }
+            });
+            node.value = node.value.replace(/\s+/g, ' '); // merge white-spaces
+          }
 
-var cache = {};
-var declCache = [];
+          if (decl.prop.toLowerCase() === 'grid-area' && !(0, _isNum.default)(node)) {
+            if (node.value in cache) {
+              node.value = cache[node.value].ident;
+            }
+          }
 
-exports.default = {
-    collect: function collect(node, encoder) {
-        if (node.type !== 'decl') {
-            return;
-        }
+          return false;
+        }).toString();
+      }); // reset cache after transform
 
-        if (/(grid-template|grid-template-areas)/.test(node.prop)) {
-            (0, _postcssValueParser2.default)(node.value).walk(function (child) {
-                if (child.type === 'string') {
-                    child.value.split(/\s+/).forEach(function (word) {
-                        if (/\.+/.test(word)) {
-                            // reduce empty zones to a single `.`
-                            node.value = node.value.replace(word, ".");
-                        } else if (word && RESERVED_KEYWORDS.indexOf(word) === -1) {
-                            (0, _cache2.default)(word, encoder, cache);
-                        }
-                    });
-                }
-            });
-            declCache.push(node);
-        } else if (node.prop === 'grid-area') {
-            (0, _postcssValueParser2.default)(node.value).walk(function (child) {
-                if (child.type === 'word' && RESERVED_KEYWORDS.indexOf(child.value) === -1) {
-                    (0, _cache2.default)(child.value, encoder, cache);
-                }
-            });
-            declCache.push(node);
-        }
-    },
-    transform: function transform() {
-        declCache.forEach(function (decl) {
-            decl.value = (0, _postcssValueParser2.default)(decl.value).walk(function (node) {
-                if (/(grid-template|grid-template-areas)/.test(decl.prop)) {
-                    node.value.split(/\s+/).forEach(function (word) {
-                        if (word in cache) {
-                            node.value = node.value.replace(word, cache[word].ident);
-                        }
-                    });
-                    node.value = node.value.replace(/\s+/g, " "); // merge white-spaces
-                }
-                if (decl.prop === 'grid-area' && !(0, _isNum2.default)(node)) {
-                    if (node.value in cache) {
-                        node.value = cache[node.value].ident;
-                    }
-                }
-                return false;
-            }).toString();
-        });
+      declCache = [];
+    }
 
-        // reset cache after transform
-        cache = {};
-        declCache = [];
-    }
-};
-module.exports = exports["default"];
+  };
+}
+
+module.exports = exports.default;

dist/lib/isNum.js

 "use strict";
 
-exports.__esModule = true;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 exports.default = isNum;
@@ -9,4 +11,5 @@
 function isNum(node) {
-    return (0, _postcssValueParser.unit)(node.value);
+  return (0, _postcssValueParser.unit)(node.value);
 }
-module.exports = exports["default"];
+
+module.exports = exports.default;

dist/lib/keyframes.js

 "use strict";
 
-exports.__esModule = true;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = _default;
 
-var _postcssValueParser = require("postcss-value-parser");
+var _postcssValueParser = _interopRequireDefault(require("postcss-value-parser"));
 
-var _postcssValueParser2 = _interopRequireDefault(_postcssValueParser);
+var _cache = _interopRequireDefault(require("./cache"));
 
-var _cache = require("./cache");
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-var _cache2 = _interopRequireDefault(_cache);
+const RESERVED_KEYWORDS = ['none', 'inherit', 'initial', 'unset'];
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+function _default() {
+  let cache = {};
+  let atRules = [];
+  let decls = [];
+  return {
+    collect(node, encoder) {
+      const {
+        name,
+        prop,
+        type
+      } = node;
 
-var RESERVED_KEYWORDS = ["none", "inherit", "initial", "unset"];
+      if (type === 'atrule' && /keyframes/i.test(name) && RESERVED_KEYWORDS.indexOf(node.params.toLowerCase()) === -1) {
+        (0, _cache.default)(node.params, encoder, cache);
+        atRules.push(node);
+      }
 
-var cache = {};
-var atRules = [];
-var decls = [];
+      if (type === 'decl' && /animation/i.test(prop)) {
+        decls.push(node);
+      }
+    },
 
-exports.default = {
-    collect: function collect(node, encoder) {
-        var name = node.name,
-            prop = node.prop,
-            type = node.type;
+    transform() {
+      let referenced = []; // Iterate each property and change their names
 
+      decls.forEach(decl => {
+        decl.value = (0, _postcssValueParser.default)(decl.value).walk(node => {
+          if (node.type === 'word' && node.value in cache) {
+            if (!~referenced.indexOf(node.value)) {
+              referenced.push(node.value);
+            }
 
-        if (type === 'atrule' && /keyframes/.test(name) && RESERVED_KEYWORDS.indexOf(node.params) === -1) {
-            (0, _cache2.default)(node.params, encoder, cache);
-            atRules.push(node);
-        }
+            cache[node.value].count++;
+            node.value = cache[node.value].ident;
+          }
+        }).toString();
+      }); // Iterate each at rule and change their name if references to them have been found
 
-        if (type === 'decl' && /animation/.test(prop)) {
-            decls.push(node);
+      atRules.forEach(rule => {
+        const cached = cache[rule.params];
+
+        if (cached && cached.count > 0 && !!~referenced.indexOf(rule.params)) {
+          rule.params = cached.ident;
         }
-    },
-    transform: function transform() {
-        // Iterate each property and change their names
-        decls.forEach(function (decl) {
-            decl.value = (0, _postcssValueParser2.default)(decl.value).walk(function (node) {
-                if (node.type === 'word' && node.value in cache) {
-                    cache[node.value].count++;
-                    node.value = cache[node.value].ident;
-                } else if (node.type === 'space') {
-                    node.value = ' ';
-                } else if (node.type === 'div') {
-                    node.before = node.after = '';
-                }
-            }).toString();
-        });
-        // Iterate each at rule and change their name if references to them have been found
-        atRules.forEach(function (rule) {
-            var cached = cache[rule.params];
-            if (cached && cached.count > 0) {
-                rule.params = cached.ident;
-            }
-        });
+      }); // reset cache after transform
 
-        // reset cache after transform
-        cache = {};
-        atRules = [];
-        decls = [];
+      atRules = [];
+      decls = [];
     }
-};
-module.exports = exports["default"];
+
+  };
+}
+
+module.exports = exports.default;

package.json

 {
   "name": "postcss-reduce-idents",
-  "version": "2.4.0",
+  "version": "4.0.0-nightly.2020.7.24",
   "description": "Reduce custom identifiers with PostCSS.",
@@ -11,8 +11,5 @@ "main": "dist/index.js",
   "scripts": {
-    "contributorAdd": "all-contributors add",
-    "contributorGenerate": "all-contributors generate",
-    "pretest": "eslint src --fix",
-    "prepublish": "del-cli dist && BABEL_ENV=publish babel src --out-dir dist --ignore /__tests__/",
-    "test": "ava src/__tests__/*.js",
-    "test-012": "ava src/__tests__/*.js"
+    "prebuild": "",
+    "build": "cross-env BABEL_ENV=publish babel src --config-file ../../babel.config.js --out-dir dist --ignore \"**/__tests__/\"",
+    "prepublish": ""
   },
@@ -25,19 +22,3 @@ "keywords": [
   "license": "MIT",
-  "devDependencies": {
-    "all-contributors-cli": "^3.0.7",
-    "ava": "^0.17.0",
-    "babel-cli": "^6.3.17",
-    "babel-core": "^6.3.26",
-    "babel-plugin-add-module-exports": "^0.2.1",
-    "babel-preset-es2015": "^6.3.13",
-    "babel-preset-es2015-loose": "^7.0.0",
-    "babel-preset-stage-0": "^6.3.13",
-    "babel-register": "^6.9.0",
-    "del-cli": "^0.2.0",
-    "eslint": "^3.0.0",
-    "eslint-config-cssnano": "^3.0.0",
-    "eslint-plugin-babel": "^3.3.0",
-    "eslint-plugin-import": "^2.0.1"
-  },
-  "homepage": "https://github.com/ben-eb/postcss-reduce-idents",
+  "homepage": "https://github.com/cssnano/cssnano",
   "author": {
@@ -48,13 +29,13 @@ "name": "Ben Briggs",
   },
-  "repository": "ben-eb/postcss-reduce-idents",
+  "repository": "cssnano/cssnano",
   "dependencies": {
-    "postcss": "^5.0.4",
-    "postcss-value-parser": "^3.0.2"
+    "postcss": "^7.0.16",
+    "postcss-value-parser": "^3.3.1"
   },
-  "ava": {
-    "require": "babel-register"
+  "bugs": {
+    "url": "https://github.com/cssnano/cssnano/issues"
   },
-  "eslintConfig": {
-    "extends": "cssnano"
+  "engines": {
+    "node": ">=6.9.0"
   }
-}
+}

README.md

@@ -1,2 +0,2 @@
-# [postcss][postcss]-reduce-idents [![Build Status](https://travis-ci.org/ben-eb/postcss-reduce-idents.svg?branch=master)][ci] [![NPM version](https://badge.fury.io/js/postcss-reduce-idents.svg)][npm] [![Dependency Status](https://gemnasium.com/ben-eb/postcss-reduce-idents.svg)][deps]
+# [postcss][postcss]-reduce-idents
 
@@ -73,3 +73,3 @@ > Reduce [custom identifiers][idents] with PostCSS.
 It works for `@keyframes`, `@counter-style`, custom `counter` values and grid area definitions. See the
-[documentation][idents] for more information, or the [tests](test.js) for more
+[documentation][idents] for more information, or the [tests](src/__tests__) for more
 examples.
@@ -121,3 +121,3 @@
 Type: `function`  
-Default: [`lib/encode.js`](https://github.com/ben-eb/postcss-reduce-idents/blob/master/src/lib/encode.js)
+Default: [`lib/encode.js`](https://github.com/cssnano/postcss-reduce-idents/blob/master/src/lib/encode.js)
 
@@ -132,12 +132,5 @@ Pass a custom function to encode the identifier with (e.g.: as a way of prefixing them automatically).
 
-Thanks goes to these wonderful people ([emoji key](https://github.com/kentcdodds/all-contributors#emoji-key)):
+See [CONTRIBUTORS.md](https://github.com/cssnano/cssnano/blob/master/CONTRIBUTORS.md).
 
-<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
-| [<img src="https://avatars.githubusercontent.com/u/1282980?v=3" width="100px;"/><br /><sub>Ben Briggs</sub>](http://beneb.info)<br />[💻](https://github.com/ben-eb/postcss-reduce-idents/commits?author=ben-eb) [📖](https://github.com/ben-eb/postcss-reduce-idents/commits?author=ben-eb) 👀 [⚠️](https://github.com/ben-eb/postcss-reduce-idents/commits?author=ben-eb) | [<img src="https://avatars.githubusercontent.com/u/5635476?v=3" width="100px;"/><br /><sub>Bogdan Chadkin</sub>](https://github.com/TrySound)<br />[⚠️](https://github.com/ben-eb/postcss-reduce-idents/commits?author=TrySound) [💻](https://github.com/ben-eb/postcss-reduce-idents/commits?author=TrySound) | [<img src="https://avatars.githubusercontent.com/u/13041?v=3" width="100px;"/><br /><sub>Guillermo Rauch</sub>](http://twitter.com/rauchg)<br />[💻](https://github.com/ben-eb/postcss-reduce-idents/commits?author=rauchg) [📖](https://github.com/ben-eb/postcss-reduce-idents/commits?author=rauchg) [⚠️](https://github.com/ben-eb/postcss-reduce-idents/commits?author=rauchg) | [<img src="https://avatars.githubusercontent.com/u/566536?v=3" width="100px;"/><br /><sub>Sylvain Pollet-Villard</sub>](https://github.com/sylvainpolletvillard)<br />[💻](https://github.com/ben-eb/postcss-reduce-idents/commits?author=sylvainpolletvillard) [📖](https://github.com/ben-eb/postcss-reduce-idents/commits?author=sylvainpolletvillard) [⚠️](https://github.com/ben-eb/postcss-reduce-idents/commits?author=sylvainpolletvillard) |
-| :---: | :---: | :---: | :---: |
-<!-- ALL-CONTRIBUTORS-LIST:END -->
 
-This project follows the [all-contributors](https://github.com/kentcdodds/all-contributors) specification. Contributions of any kind welcome!
-
-
 ## License
@@ -147,7 +140,4 @@
 
+[idents]:  https://developer.mozilla.org/en-US/docs/Web/CSS/custom-ident
 
-[ci]:      https://travis-ci.org/ben-eb/postcss-reduce-idents
-[deps]:    https://gemnasium.com/ben-eb/postcss-reduce-idents
-[idents]:  https://developer.mozilla.org/en-US/docs/Web/CSS/custom-ident
-[npm]:     http://badge.fury.io/js/postcss-reduce-idents
 [postcss]: https://github.com/postcss/postcss

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Package does not have a linked bug tracker in package.json.

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0

decreased by-100%

Number of low maintenance alerts

0

decreased by-100%

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17709

decreased by-22.33%

Number of package files

11

decreased by-8.33%

Lines of code

323

decreased by-0.31%

Number of lines in readme file

140

decreased by-6.67%

Number of medium supply chain risk alerts

2

increased by100%

Dependency changes

• + Addedpicocolors@0.2.1(transitive)

• + Addedpostcss@7.0.39(transitive)

• + Addedsource-map@0.6.1(transitive)

• - Removedansi-regex@2.1.1(transitive)

• - Removedansi-styles@2.2.1(transitive)

• - Removedchalk@1.1.3(transitive)

• - Removedescape-string-regexp@1.0.5(transitive)

• - Removedhas-ansi@2.0.0(transitive)

• - Removedhas-flag@1.0.0(transitive)

• - Removedjs-base64@2.6.4(transitive)

• - Removedpostcss@5.2.18(transitive)

• - Removedsource-map@0.5.7(transitive)

• - Removedstrip-ansi@3.0.1(transitive)

• - Removedsupports-color@2.0.03.2.3(transitive)

• Updatedpostcss@^7.0.16

• Updatedpostcss-value-parser@^3.3.1