Files
react-native/scripts/find-node.sh
T
Michael Neeley 6334ac35ac Fixes Global Node Prefix Error (#31740)
Summary:
Some users have `node` installed globally which sets a `PREFIX` by default (so it knows where to put pkgs). We are looking for the "right" node on the next step anyway and if the user is using `nvm`, `PREFIX` breaks it.

closes https://github.com/facebook/react-native/issues/31181

## Changelog

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[General] [Fixed] - Ignores global npm prefix

Pull Request resolved: https://github.com/facebook/react-native/pull/31740

Test Plan:
`yarn ios` now works, even if there's a `usr/local/bin/npm`

<img width="493" alt="Screen Shot 2021-06-17 at 10 14 08 AM" src="https://user-images.githubusercontent.com/2659478/122413946-c2f57200-cf54-11eb-817c-bd3c07ac50bf.png">

Reviewed By: yungsters

Differential Revision: D31237363

Pulled By: charlesbdudley

fbshipit-source-id: 4ee9c04f8b8ab4e815bafbe2d02e589d621577b4
2021-09-30 15:02:27 -07:00

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#!/bin/bash
# Copyright (c) Facebook, Inc. and its affiliates.
#
# This source code is licensed under the MIT license found in the
# LICENSE file in the root directory of this source tree.
set -e
# remove global prefix if it's already set
# the running shell process will choose a node binary and a global package directory breaks version managers
unset PREFIX
# Support Homebrew on M1
HOMEBREW_M1_BIN=/opt/homebrew/bin
if [[ -d $HOMEBREW_M1_BIN && ! $PATH =~ $HOMEBREW_M1_BIN ]]; then
export PATH="$HOMEBREW_M1_BIN:$PATH"
fi
# Define NVM_DIR and source the nvm.sh setup script
[ -z "$NVM_DIR" ] && export NVM_DIR="$HOME/.nvm"
if [[ -s "$HOME/.nvm/nvm.sh" ]]; then
# shellcheck source=/dev/null
. "$HOME/.nvm/nvm.sh"
elif [[ -x "$(command -v brew)" && -s "$(brew --prefix nvm)/nvm.sh" ]]; then
# shellcheck source=/dev/null
. "$(brew --prefix nvm)/nvm.sh"
fi
# Set up the nodenv node version manager if present
if [[ -x "$HOME/.nodenv/bin/nodenv" ]]; then
eval "$("$HOME/.nodenv/bin/nodenv" init -)"
elif [[ -x "$(command -v brew)" && -x "$(brew --prefix nodenv)/bin/nodenv" ]]; then
eval "$("$(brew --prefix nodenv)/bin/nodenv" init -)"
fi
# Set up the ndenv of anyenv if preset
if [[ ! -x node && -d ${HOME}/.anyenv/bin ]]; then
export PATH=${HOME}/.anyenv/bin:${PATH}
if [[ "$(anyenv envs | grep -c ndenv )" -eq 1 ]]; then
eval "$(anyenv init -)"
fi
fi
# Set up asdf-vm if present
if [[ -f "$HOME/.asdf/asdf.sh" ]]; then
# shellcheck source=/dev/null
. "$HOME/.asdf/asdf.sh"
elif [[ -x "$(command -v brew)" && -f "$(brew --prefix asdf)/asdf.sh" ]]; then
# shellcheck source=/dev/null
. "$(brew --prefix asdf)/asdf.sh"
fi