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Current File : //etc/kibana/src/optimize/public_path_placeholder.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.replacePlaceholder = replacePlaceholder;
exports.PUBLIC_PATH_PLACEHOLDER = void 0;

var _utils = require("../legacy/utils");

var Rx = _interopRequireWildcard(require("rxjs"));

var _operators = require("rxjs/operators");

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } }

/*
 * Licensed to Elasticsearch B.V. under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch B.V. licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
const PUBLIC_PATH_PLACEHOLDER = '__REPLACE_WITH_PUBLIC_PATH__';
exports.PUBLIC_PATH_PLACEHOLDER = PUBLIC_PATH_PLACEHOLDER;

function replacePlaceholder(read, replacement) {
  const replace = (0, _utils.createReplaceStream)(PUBLIC_PATH_PLACEHOLDER, replacement); // handle errors on the read stream by proxying them
  // to the replace stream so that the consumer can
  // choose what to do with them.

  Rx.fromEvent(read, 'error').pipe((0, _operators.take)(1), (0, _operators.takeUntil)(Rx.fromEvent(read, 'end'))).forEach(error => {
    replace.emit('error', error);
    replace.end();
  });

  replace.close = () => {
    read.unpipe();

    if (read.close) {
      read.close();
    }
  };

  return read.pipe(replace);
}