nvmw

#!/usr/bin/env bash

DIR="$(command cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

export NVM_DIR="$HOME/.nvm"

\. "$DIR/.nvm/nvm.sh" --no-use

NVMRC_PATH="$(nvm_find_nvmrc)"

if [ -n "$NVMRC_PATH" ]; then
    NODE_VERSION=$(cat "$NVMRC_PATH")
else
    echo "No .nvmrc file found" >&2
    exit 127
fi

export NODE_VERSION

NVM_RES="$(nvm version "$NODE_VERSION")"

if [ "_$NVM_RES" = "_N/A" ]; then
    echo "Node version $NODE_VERSION not found. Installing..."
    nvm install "$NODE_VERSION"
else
    nvm use "$NODE_VERSION" || exit 127
fi

exec "$@"