diff options
Diffstat (limited to 'node_modules/istanbul-lib-instrument/node_modules/babel-generator/lib/buffer.js')
| -rw-r--r-- | node_modules/istanbul-lib-instrument/node_modules/babel-generator/lib/buffer.js | 202 |
1 files changed, 0 insertions, 202 deletions
diff --git a/node_modules/istanbul-lib-instrument/node_modules/babel-generator/lib/buffer.js b/node_modules/istanbul-lib-instrument/node_modules/babel-generator/lib/buffer.js deleted file mode 100644 index 40b6c2561..000000000 --- a/node_modules/istanbul-lib-instrument/node_modules/babel-generator/lib/buffer.js +++ /dev/null @@ -1,202 +0,0 @@ -"use strict"; - -exports.__esModule = true; - -var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); - -var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); - -var _trimRight = require("trim-right"); - -var _trimRight2 = _interopRequireDefault(_trimRight); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -var SPACES_RE = /^[ \t]+$/; - -var Buffer = function () { - function Buffer(map) { - (0, _classCallCheck3.default)(this, Buffer); - this._map = null; - this._buf = []; - this._last = ""; - this._queue = []; - this._position = { - line: 1, - column: 0 - }; - this._sourcePosition = { - identifierName: null, - line: null, - column: null, - filename: null - }; - - this._map = map; - } - - Buffer.prototype.get = function get() { - this._flush(); - - var map = this._map; - var result = { - code: (0, _trimRight2.default)(this._buf.join("")), - map: null, - rawMappings: map && map.getRawMappings() - }; - - if (map) { - Object.defineProperty(result, "map", { - configurable: true, - enumerable: true, - get: function get() { - return this.map = map.get(); - }, - set: function set(value) { - Object.defineProperty(this, "map", { value: value, writable: true }); - } - }); - } - - return result; - }; - - Buffer.prototype.append = function append(str) { - this._flush(); - var _sourcePosition = this._sourcePosition, - line = _sourcePosition.line, - column = _sourcePosition.column, - filename = _sourcePosition.filename, - identifierName = _sourcePosition.identifierName; - - this._append(str, line, column, identifierName, filename); - }; - - Buffer.prototype.queue = function queue(str) { - if (str === "\n") while (this._queue.length > 0 && SPACES_RE.test(this._queue[0][0])) { - this._queue.shift(); - }var _sourcePosition2 = this._sourcePosition, - line = _sourcePosition2.line, - column = _sourcePosition2.column, - filename = _sourcePosition2.filename, - identifierName = _sourcePosition2.identifierName; - - this._queue.unshift([str, line, column, identifierName, filename]); - }; - - Buffer.prototype._flush = function _flush() { - var item = void 0; - while (item = this._queue.pop()) { - this._append.apply(this, item); - } - }; - - Buffer.prototype._append = function _append(str, line, column, identifierName, filename) { - if (this._map && str[0] !== "\n") { - this._map.mark(this._position.line, this._position.column, line, column, identifierName, filename); - } - - this._buf.push(str); - this._last = str[str.length - 1]; - - for (var i = 0; i < str.length; i++) { - if (str[i] === "\n") { - this._position.line++; - this._position.column = 0; - } else { - this._position.column++; - } - } - }; - - Buffer.prototype.removeTrailingNewline = function removeTrailingNewline() { - if (this._queue.length > 0 && this._queue[0][0] === "\n") this._queue.shift(); - }; - - Buffer.prototype.removeLastSemicolon = function removeLastSemicolon() { - if (this._queue.length > 0 && this._queue[0][0] === ";") this._queue.shift(); - }; - - Buffer.prototype.endsWith = function endsWith(suffix) { - if (suffix.length === 1) { - var last = void 0; - if (this._queue.length > 0) { - var str = this._queue[0][0]; - last = str[str.length - 1]; - } else { - last = this._last; - } - - return last === suffix; - } - - var end = this._last + this._queue.reduce(function (acc, item) { - return item[0] + acc; - }, ""); - if (suffix.length <= end.length) { - return end.slice(-suffix.length) === suffix; - } - - return false; - }; - - Buffer.prototype.hasContent = function hasContent() { - return this._queue.length > 0 || !!this._last; - }; - - Buffer.prototype.source = function source(prop, loc) { - if (prop && !loc) return; - - var pos = loc ? loc[prop] : null; - - this._sourcePosition.identifierName = loc && loc.identifierName || null; - this._sourcePosition.line = pos ? pos.line : null; - this._sourcePosition.column = pos ? pos.column : null; - this._sourcePosition.filename = loc && loc.filename || null; - }; - - Buffer.prototype.withSource = function withSource(prop, loc, cb) { - if (!this._map) return cb(); - - var originalLine = this._sourcePosition.line; - var originalColumn = this._sourcePosition.column; - var originalFilename = this._sourcePosition.filename; - var originalIdentifierName = this._sourcePosition.identifierName; - - this.source(prop, loc); - - cb(); - - this._sourcePosition.line = originalLine; - this._sourcePosition.column = originalColumn; - this._sourcePosition.filename = originalFilename; - this._sourcePosition.identifierName = originalIdentifierName; - }; - - Buffer.prototype.getCurrentColumn = function getCurrentColumn() { - var extra = this._queue.reduce(function (acc, item) { - return item[0] + acc; - }, ""); - var lastIndex = extra.lastIndexOf("\n"); - - return lastIndex === -1 ? this._position.column + extra.length : extra.length - 1 - lastIndex; - }; - - Buffer.prototype.getCurrentLine = function getCurrentLine() { - var extra = this._queue.reduce(function (acc, item) { - return item[0] + acc; - }, ""); - - var count = 0; - for (var i = 0; i < extra.length; i++) { - if (extra[i] === "\n") count++; - } - - return this._position.line + count; - }; - - return Buffer; -}(); - -exports.default = Buffer; -module.exports = exports["default"];
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