These two scripts allows you to tell to your shell to autodetect .nvmrc in your Node.js projects and to load the wanted Node.js version.
With Bash
# Run 'nvm use' automatically every time there's
# a .nvmrc file in the directory. Also, revert to default
# version when entering a directory without .nvmrc
#
enter_directory() {
if [[ $PWD == $PREV_PWD ]]; then
return
fi
PREV_PWD=$PWD
if [[ -f ".nvmrc" ]]; then
nvm use
NVM_DIRTY=true
elif [[ $NVM_DIRTY = true ]]; then
nvm use default
NVM_DIRTY=false
fi
}
export PROMPT_COMMAND=enter_directory
With ZSH
# place this after nvm initialization!
autoload -U add-zsh-hook
load-nvmrc() {
local node_version="$(nvm version)"
local nvmrc_path="$(nvm_find_nvmrc)"
if [ -n "$nvmrc_path" ]; then
local nvmrc_node_version=$(nvm version "$(cat "${nvmrc_path}")")
if [ "$nvmrc_node_version" = "N/A" ]; then
nvm install
elif [ "$nvmrc_node_version" != "$node_version" ]; then
nvm use
fi
elif [ "$node_version" != "$(nvm version default)" ]; then
echo "Reverting to nvm default version"
nvm use default
fi
}
add-zsh-hook chpwd load-nvmrc
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La série « Jé pa l’temps » est une série de tutoriels rapides en mode “prise de note” pour avoir une trace de tout ce dont je ne peux me rappeler et pourquoi pas le partager à d’autre. On va à l’essentiel, laissons les jolis pavés à d’autres sites comme medium… LOL !