SBT - 运行任务以设置 SettingKey [英] SBT - Run Task to set a SettingKey

问题描述

所以我的一般问题是我想根据任务的结果设置版本密钥.但是，版本密钥是在任务运行之前设置的.据我所知，一旦设置了密钥，我就无法更改它的值，因此我无法在我的任务中更改它.

So my general problem is that I want to set the version key based on the result of a task. However the version key is set before the task is run. From what I understand I can't change the value of a key once it is set so I can't change this within my task.

我想要做的是将任务作为发布任务的依赖项运行并更改版本的值.我觉得一定有办法做到这一点，但我目前没有任何线索.任何帮助将不胜感激.

What I want to do is run the task as a dependency to the publish task and change the value for version. I feel like there must be a way to do this, but I have no clues at the moment. Any help would be greatly appreciated.

推荐答案

sbt-release 插件通过在包含正确版本的项目根目录中写入 sbt 文件来实现此目的.也许你可以使用这个插件:https://github.com/sbt/sbt-release

The sbt-release plugin does this by writing an sbt file in the root of the project containing the correct version. Maybe you can use this plugin: https://github.com/sbt/sbt-release

如果不会使用可以查看源码查看创建者使用的策略.

If you can not use it you can check out the source code to see the strategy the creator used.

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