| 'use strict'; |
| |
| exports.__esModule = true; |
| |
| function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } |
| |
| var defaultRaw = { |
| colon: ': ', |
| indent: ' ', |
| commentLeft: ' ', |
| commentRight: ' ' |
| }; |
| |
| var Stringifier = function () { |
| function Stringifier(builder) { |
| _classCallCheck(this, Stringifier); |
| |
| this.builder = builder; |
| } |
| |
| Stringifier.prototype.stringify = function stringify(node, semicolon) { |
| this[node.type](node, semicolon); |
| }; |
| |
| Stringifier.prototype.root = function root(node) { |
| this.body(node); |
| if (node.raws.after) this.builder(node.raws.after); |
| }; |
| |
| Stringifier.prototype.comment = function comment(node) { |
| var left = defaultRaw.commentLeft; |
| var right = defaultRaw.commentRight; |
| if (this.has(node.raws.left)) left = node.raws.left; |
| |
| if (node.raws.inline) { |
| if (this.has(node.raws.inlineRight)) { |
| right = node.raws.inlineRight; |
| } else { |
| right = ''; |
| } |
| if (node.raws.extraIndent) { |
| this.builder(node.raws.extraIndent); |
| } |
| this.builder('//' + left + node.text + right, node); |
| } else { |
| if (this.has(node.raws.right)) right = node.raws.right; |
| this.builder('/*' + left + node.text + right + '*/', node); |
| } |
| }; |
| |
| Stringifier.prototype.decl = function decl(node) { |
| var between = node.raws.between || defaultRaw.colon; |
| var string = node.prop + between + this.rawValue(node, 'value'); |
| |
| if (node.important) { |
| string += node.raws.important || ' !important'; |
| } |
| |
| this.builder(string, node); |
| }; |
| |
| Stringifier.prototype.rule = function rule(node) { |
| this.block(node, this.rawValue(node, 'selector')); |
| }; |
| |
| Stringifier.prototype.atrule = function atrule(node) { |
| var name = '@' + node.name; |
| var params = node.params ? this.rawValue(node, 'params') : ''; |
| |
| if (this.has(node.raws.afterName)) { |
| name += node.raws.afterName; |
| } else if (params) { |
| name += ' '; |
| } |
| |
| this.block(node, name + params); |
| }; |
| |
| Stringifier.prototype.body = function body(node) { |
| var indent = node.root().raws.indent || defaultRaw.indent; |
| |
| for (var i = 0; i < node.nodes.length; i++) { |
| var child = node.nodes[i]; |
| var before = child.raws.before.replace(/[^\n]*$/, '') + this.indent(node, indent); |
| if (child.type === 'comment' && child.raws.before.indexOf('\n') === -1) { |
| before = child.raws.before; |
| } |
| if (before) this.builder(before); |
| this.stringify(child); |
| } |
| }; |
| |
| Stringifier.prototype.block = function block(node, start) { |
| var between = node.raws.sssBetween || ''; |
| this.builder(start + between, node, 'start'); |
| if (this.has(node.nodes)) this.body(node); |
| }; |
| |
| Stringifier.prototype.indent = function indent(node, step) { |
| var result = ''; |
| while (node.parent) { |
| result += step; |
| node = node.parent; |
| } |
| return result; |
| }; |
| |
| Stringifier.prototype.has = function has(value) { |
| return typeof value !== 'undefined'; |
| }; |
| |
| Stringifier.prototype.rawValue = function rawValue(node, prop) { |
| var value = node[prop]; |
| var raw = node.raws[prop]; |
| if (raw && raw.value === value) { |
| return raw.sss || raw.raw; |
| } else { |
| return value; |
| } |
| }; |
| |
| return Stringifier; |
| }(); |
| |
| exports.default = Stringifier; |
| module.exports = exports['default']; |
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defaultRaw = {\n  colon: ': ',\n  indent: '  ',\n  commentLeft: ' ',\n  commentRight: ' '\n}\n\nexport default class Stringifier {\n  constructor (builder) {\n    this.builder = builder\n  }\n\n  stringify (node, semicolon) {\n    this[node.type](node, semicolon)\n  }\n\n  root (node) {\n    this.body(node)\n    if (node.raws.after) this.builder(node.raws.after)\n  }\n\n  comment (node) {\n    let left = defaultRaw.commentLeft\n    let right = defaultRaw.commentRight\n    if (this.has(node.raws.left)) left = node.raws.left\n\n    if (node.raws.inline) {\n      if (this.has(node.raws.inlineRight)) {\n        right = node.raws.inlineRight\n      } else {\n        right = ''\n      }\n      if (node.raws.extraIndent) {\n        this.builder(node.raws.extraIndent)\n      }\n      this.builder('//' + left + node.text + right, node)\n    } else {\n      if (this.has(node.raws.right)) right = node.raws.right\n      this.builder('/*' + left + node.text + right + '*/', node)\n    }\n  }\n\n  decl (node) {\n    let between = node.raws.between || defaultRaw.colon\n    let string = node.prop + between + this.rawValue(node, 'value')\n\n    if (node.important) {\n      string += node.raws.important || ' !important'\n    }\n\n    this.builder(string, node)\n  }\n\n  rule (node) {\n    this.block(node, this.rawValue(node, 'selector'))\n  }\n\n  atrule (node) {\n    let name = '@' + node.name\n    let params = node.params ? this.rawValue(node, 'params') : ''\n\n    if (this.has(node.raws.afterName)) {\n      name += node.raws.afterName\n    } else if (params) {\n      name += ' '\n    }\n\n    this.block(node, name + params)\n  }\n\n  body (node) {\n    let indent = node.root().raws.indent || defaultRaw.indent\n\n    for (let i = 0; i < node.nodes.length; i++) {\n      let child = node.nodes[i]\n      let before = child.raws.before.replace(/[^\\n]*$/, '') +\n                         this.indent(node, indent)\n      if (child.type === 'comment' &&\n                 child.raws.before.indexOf('\\n') === -1) {\n        before = child.raws.before\n      }\n      if (before) this.builder(before)\n      this.stringify(child)\n    }\n  }\n\n  block (node, start) {\n    let between = node.raws.sssBetween || ''\n    this.builder(start + between, node, 'start')\n    if (this.has(node.nodes)) this.body(node)\n  }\n\n  indent (node, step) {\n    let result = ''\n    while (node.parent) {\n      result += step\n      node = node.parent\n    }\n    return result\n  }\n\n  has (value) {\n    return typeof value !== 'undefined'\n  }\n\n  rawValue (node, prop) {\n    let value = node[prop]\n    let raw = node.raws[prop]\n    if (raw && raw.value === value) {\n      return raw.sss || raw.raw\n    } else {\n      return value\n    }\n  }\n}\n"]} |