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[readme] `cdnvm` function: fix shellcheck errors 

Resolves #3081
JC (Jonathan Chen) 2023-04-09 09:21:56 -04:00 committed by Jordan Harband
parent 0d9b5c2a00
commit d1a22a63bd
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1 changed files with 8 additions and 3 deletions
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@ -599,8 +599,9 @@ cdnvm() {
fi fi
fi fi
} }
alias cd='cdnvm' alias cd='cdnvm'
cd "$PWD" cdnvm "$PWD" || exit
``` ```
This alias would search 'up' from your current directory in order to detect a `.nvmrc` file. If it finds it, it will switch to that version; if not, it will use the default version. This alias would search 'up' from your current directory in order to detect a `.nvmrc` file. If it finds it, it will switch to that version; if not, it will use the default version.
@ -615,11 +616,14 @@ Put this into your `$HOME/.zshrc` to call `nvm use` automatically whenever you e
```zsh ```zsh
# place this after nvm initialization! # place this after nvm initialization!
autoload -U add-zsh-hook autoload -U add-zsh-hook
load-nvmrc() { load-nvmrc() {
local nvmrc_path="$(nvm_find_nvmrc)" local nvmrc_path
nvmrc_path="$(nvm_find_nvmrc)"
if [ -n "$nvmrc_path" ]; then if [ -n "$nvmrc_path" ]; then
local nvmrc_node_version=$(nvm version "$(cat "${nvmrc_path}")") local nvmrc_node_version
nvmrc_node_version=$(nvm version "$(cat "${nvmrc_path}")")
if [ "$nvmrc_node_version" = "N/A" ]; then if [ "$nvmrc_node_version" = "N/A" ]; then
nvm install nvm install
@ -631,6 +635,7 @@ load-nvmrc() {
nvm use default nvm use default
fi fi
} }
add-zsh-hook chpwd load-nvmrc add-zsh-hook chpwd load-nvmrc
load-nvmrc load-nvmrc
``` ```