如何从另一个 R 包加载 git 分支 [英] How to load a git branch from another R package

问题描述

在 R 中，我如何从另一个包加载一个包的 git 分支?

In R, how I load one package's git branch from another package?

有两个包，分别称为producer 和consumer1.我通过将一堆函数定义和测试从 producer 移到 consumer1 来重构我的代码.

There are two packages, call them producer and consumer1. I am refactoring my code by moving a bunch of function definitions and tests from producer to consumer1.

我正在为 producer 和 consumer1 创建 git 分支，rfctrProd 和 rfctrCons1.在 rfctrCons1 中，我需要一个声明做类似的事情

I'm creating git branches, rfctrProd and rfctrCons1 for producer and consumer1. In rfctrCons1, I need a statement doing something like

#` @import producer, gitBranch = rfctrProd

此外，我将对其他导入 producer 的包执行类似的操作，以确保我也没有破坏它们.(我认为我正在重构的函数仅供consumer1使用，但我想在合并更改之前确定.)

Also, I'll to do similarly with other packages which import producer, to make sure I haven't broken them either. (I think the functions I'm refactoring are only used by consumer1, but I want to be sure before I merge my changes.)

推荐答案

您不使用 roxygen 注释来指定导入分支，只使用函数本身.您可以在 Remotes: 下的描述文件中指定分支.假设它是 Github(默认)，你可以这样做:

You don't use roxygen comments to specify the import branch, just the functions themselves. You can specify the branch in the DESCRIPTION file, under Remotes:. Assuming it's Github (the default), you can do:

Remotes:
  username/producer/rfctrProd

如果不是 Github，请查看这里 用于其他语法.

If it's not Github, have a look here for the other syntax.

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