Healthscraper App

Describe app here

Environment Setup

React Native Install Instructions

https://reactnative.dev/docs/environment-setup

Install tools with Homebrew

brew install node # or whichever node manager you prefer (n, nvm, etc)
brew install watchman
brew install rbenv ruby-build

Add this to .zshrc

export GEM_HOME=$HOME/.gem
export PATH=$GEM_HOME/bin:$PATH
eval "$(rbenv init - zsh)"

Install Ruby and Node versions specified in .node-version and .ruby-version

rbenv install 2.7.6
n 18

OPTION 1: Install from git

git clone cd repo-name yarn install npx pods-install yarn start

OPTION 2: If stuff breaks (it will), install app from scratch like this:

Init new react native project with latest defaults

npx react-native@latest init cd

If using node version manager (I use n)

Change the export line in ./ios/.xcode.env to reflect the actual node location. For example, if using n:

export NODE_BINARY="$HOME/n/bin/node"

Add project dependencies

yarn add @kingstinct/react-native-healthkit yarn add @react-native-async-storage/async-storage yarn add axios yarn add react-native-toast-message

Install dependencies

yarn install npx pod-install

Update the ios/<Project Name>/info.plist file in your project

<key>NSHealthShareUsageDescription</key>
<string>Read and understand health data.</string>
<key>NSHealthUpdateUsageDescription</key>
<string>Share workout data with other apps.</string>
<!-- Below is only required if requesting clinical health data -->
<key>NSHealthClinicalHealthRecordsShareUsageDescription</key>
<string>Read and understand clinical health data.</string>

Add Healthkit to your application's Capabilities

• Open the ios/ folder of your project in Xcode
• Select the project name in the left sidebar
• In the main view select '+ Capability' and double click 'HealthKit'

To enable access to clinical data types, check the Clinical Health Records box.

Extra

Run the app with metro

yarn start # Then press 'i'

If you see Watchman warning

watchman watch-del-all
watchman shutdown-server

Bundle the app, and run it on device without metro or xcode

yarn deploy

Complete pod cleanup

cd ios
pod cache clean --all
rm -rf ~/Library/Caches/CocoaPods
rm -rf Pods
rm -rf ~/Library/Developer/Xcode/DerivedData/*
pod deintegrate
pod setup
pod install