| //// |
| 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 |
| |
| https://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. |
| //// |
| |
| Sets a variable (by name and value), or set of variables (from file or URL) in Ivy. |
| |
| Variables are case sensitive. |
| |
| Contrary to Ant properties, Ivy variables are mutable. But a problem with this is that you do not control when |
| variables are substituted, and usually it is done as soon as possible. So changing the value of a variable will |
| have no effect if it has already been substituted. Consequently, *using this task is NOT recommended*. |
| |
| See link:../reference{outfilesuffix}[reference] page for details about Ivy variables. |
| |
| == Attributes |
| |
| [options="header",cols="15%,50%,35%"] |
| |======= |
| |Attribute|Description|Required |
| |name|the name of the variable to set|No |
| |value|the value of the variable to set|Yes when using the name attribute |
| |file|the filename of the property file to load as Ivy variables |
| .2+.^|One of these, when *not* using the name attribute |
| |url|the URL from which to read Ivy variables |
| |prefix|Prefix to apply to variables. A dot (`.`) is appended to the prefix if not specified.|No |
| |settingsRef|A reference to Ivy settings that must be used by this task (*__since 2.0__*)|No, defaults to `ivy.instance`. |
| |======= |