| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF 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 { taskName } = require('./util'); |
| |
| const createTask = ((taskFn) => ((target, format, ...args) => { |
| // Give the memoized fn a displayName so gulp's output is easier to follow. |
| const fn = () => taskFn(target, format, ...args); |
| fn.displayName = `${taskFn.name || ``}:${taskName(target, format, ...args)}:task`; |
| return fn; |
| })); |
| |
| const memoizeTask = ((cache, taskFn) => ((target, format, ...args) => { |
| // Give the memoized fn a displayName so gulp's output is easier to follow. |
| const fn = () => ( |
| cache[taskName(target, format)] || ( |
| cache[taskName(target, format)] = taskFn(target, format, ...args))); |
| fn.displayName = `${taskFn.name || ``}:${taskName(target, format, ...args)}:task`; |
| return fn; |
| })); |
| |
| module.exports = memoizeTask; |
| module.exports.createTask = createTask; |
| module.exports.memoizeTask = memoizeTask; |