shell 脚本中的 cd 命令是否将 rvmrc 加载到目标目录中? [英] does cd command in a shell script load the rvmrc inside the destination directory?

问题描述

当你有类似的东西时..

when you have something like..

在 projectx 中给出一个 .rvmrc 文件，指定 ruby​​ 1.9.2 并在我的系统上有两个 ruby​​(ree-1.8.7 和 ruby​​1.9.2)

given inside projectx an .rvmrc file specifying ruby 1.9.2 and having two rubies on my system (ree-1.8.7 and ruby1.9.2)

#!/bin/bash

cd applications/projectx
which ruby
ruby -v

最后两行输出 ree-1.8.7 及其路径，这不是我打算使用的.

the last two lines output ree-1.8.7 and its path which was not I intended to use.

推荐答案

是

<小时>

Rvm 确实为 cd 定义了一个包装器，如下所示:

Yes

---

Rvm does define a wrapper around cd that looks like this:

cd () 
{ 
    builtin cd "$@";
    local result=$?;
    __rvm_project_rvmrc;
    __rvm_after_cd;
    return $result
}

很难说为什么您的 .rvmrc 不起作用.Rvm 确实支持特定于项目的 .rvmrc 文件，但您没有发布您的文件.

It's difficult to tell why your .rvmrc isn't working. Rvm does support project-specific .rvmrc files, but you didn't post yours.

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