https://github.com/badboy/rustup-version-name

rustup toolchain override in your prompt
https://github.com/badboy/rustup-version-name

Last synced: 9 days ago
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rustup toolchain override in your prompt

• Host: GitHub
• URL: https://github.com/badboy/rustup-version-name
• Owner: badboy
• License: mit
• Created: 2016-03-25T23:18:28.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2018-03-03T22:55:46.000Z (almost 7 years ago)
• Last Synced: 2024-12-24T02:01:35.755Z (12 days ago)
• Language: Rust
• Homepage:
• Size: 10.7 KB
• Stars: 3
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# rustup-version-name

Show the used Rust toolchain version name for the current working directory.

If you use [rustup](https://github.com/rust-lang-nursery/rustup.rs)

you may have toolchain overrides for certain directories.

Sometimes it is good to see which one that is.

Put it in your prompt and it is there when you need to know.

## Install

```

cargo install --git https://github.com/badboy/rustup-version-name

```

## Use

```

rustup-version-name

```

## Use in shell prompt

Add the following function to your `.bashrc` or `.zshrc`:

```shell

__rust_prompt() {

  local rustp=$(rustup-version-name)

  if [ -n "$rustp"  ] && [ "$rustp" != "default"  ]

  then

    echo " $rustp"

  fi

}

```

Add the function to your `PS1`:

```shell

PS1="[%~\$(__rust_prompt)%# "

```

Restart your shell and your done.

## Todo

* Search for override in upper directory.

## License

[MIT](LICENSE)