尝试安装 oh-my-posh 但它告诉我“该术语不被识别为...”

Question

所以我尝试为 Windows 安装 oh-my-posh

Install-Module oh-my-posh -Scope CurrentUser

并输入

Get-PoshThemes

查看我下载的可用主题。但我收到了这条消息

Get-PoshThemes : The term 'Get-PoshThemes' is not recognized as the name of a cmdlet, function, script file, or
operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try
again.
At line:1 char:1
+ Get-PoshThemes
+ ~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (Get-PoshThemes:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

谁能帮我？

Answer 1

Solution

(Note: I'm running PowerShell 7.1 LTS)

First, install a Nerd Font:

[skip if you've already done so]

Instructions for installing a Nerd Font:

https://learn.microsoft.com/en-us/windows/terminal/tutorials/custom-prompt-setup#install-a-nerd-font

然后，安装oh-my-posh：

1. 安装：posh-git oh-my-posh:

   # This first step isn't included in the Microsoft Docs page:
   Install-Module posh-git -Scope CurrentUser
   
   # ...though this one is:
   Install-Module oh-my-posh -Scope CurrentUser

2. ...按照此处的其余说明进行操作：

https://github.com/JanDeDobbeleer/oh-my-posh2#installation

3. ...最后，再次尝试该命令：

   # Set the prompt theme (defaults to 'agnoster' for me)
   # ! Note: You have to do this step first (or it still won't work)
   Set-PoshPrompt

   # List the available themes (should work now)
   # ! Note: this will attempt to render a bunch of graphics in your shell
   Get-PoshThemes
   
   # ! Note: use the -List option to avoid a bunch of graphics in your shell
   # This will list the paths to the themes (in plaintext):
   Get-PoshThemes -List

选修的

为了避免手动输入Set-PoshPrompt，请在 PowerShell 中包含该命令$PROFILE：

    # ...e.g. to use the included 'zash' theme:
    Set-PoshPrompt zash

...当您打开启动 shell 实例（即新的 PowerShell 选项卡或窗口）时，您应该会看到 PowerShell 提示符发生变化。

结束语（旁注）

在开始工作之前，我最初按照此处的说明进行操作：

https://learn.microsoft.com/en-us/windows/terminal/tutorials/custom-prompt-setup#install-a-nerd-font

...没有提及posh-git模块或Set-PoshPrompt命令（截至 2021 年 12 月 30 日）。