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Add info how to enable version auto switching using .bashrc file

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Mike Milkman 2016-04-19 15:56:45 +03:00
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@ -192,6 +192,36 @@ load-nvmrc() {
}
add-zsh-hook chpwd load-nvmrc
```
##### Automatic version switching for `.bashrc` with fallback to `nvm use default`
Put this into your `$HOME/.bashrc` to enable automatic version swithing whenever you enter a directory than contains an
`.node-version` file with a string telling nvm which node to `use`:
```bash
cd() {
builtin cd "$@"
if [[ -f .node-version && -r .node-version ]]; then
nvm use "`cat .node-version`"
elif [[ `nvm current` != `nvm version default` ]]; then
nvm use default
fi
}
```
Note for [`rvm`](https://github.com/rvm/rvm) users: rvm overrides builtin `cd` function so code should be a bit
different to make `rvm` and `nvm` work both without conflicts and you should place it after `rvm` sourcing its scripts.
For example, on Ubuntu it should be placed into `$HOME/.bash_profil`:
```bash
cd() {
__zsh_like_cd cd "$@"
if [[ -f .node-version && -r .node-version ]]; then
nvm use "`cat .node-version`"
elif [[ `nvm current` != `nvm version default` ]]; then
nvm use default
fi
}
```
## License