IOS Environment Setup

1. React Native .dev/docs/environment steps

2. React native CLI quickstart

	Development OS : MacOS

	Target OS : ios

3. Installing dependencies

	Install homebrew

	https: // brew.sh/

	url Copy & Paste into terminal Enter password into terminal

4.	$brew install node

	$brew install watchman

5. Install XCode

	Preferences

	-	Location(tab)

		-	Click command into tools

			-	Select latest Version

	Go to Components (tab)

		-Simulator Select & Download

6.	Click on link 'Cocopods'

		https://cocopods.org/

	Copy cmd : sudo gem install cocoapods

	Paste into terminal : install with password

BEFORE INSTALL RUBY LATEST Version

How to install Ruby on MacOS ?

Step 1 : Check if ruby is already installed

			ruby -v

	To install ruby we use RVM

	1.	To install RVM, following steps

		GEM is a Dependency of RUBY

		#gem env -> display ruby details

	2. To check cocoapods version

		1. sudoless

			gem which cocoapods

		2. sudo

			sudo gem which cocoapods (1.11.3)

	To check Ruby installed

		-rvm list rubies

		-rvm list known

		-rvm install 3.0.0

		-rvm ruby use 1.2.7

		-which ruby

	Reference : inlogixinforway.com

Step 2 : get Homebrew

			brew -v

Step 3 : Install Ruby

			brew install ruby

Step 4	: Add Ruby in PATH env variables

			echo 'export PATH='/usr/local/opt/ruby/bin: $PATH">> ~/.bash_profile'

7.	brew install cocoapods ( or ) sudo gem  //install cocoapods -v 1.8.4

	* if / when prompted type "Y" to complete

8.	Go to directory of project \> cd  "Folder Name"

9.	Create new application

	npx react-native init 
10.	npm install react-native-cli

11.	Before run project , we need to compile the POD file

	$> cd ios

	applie which uses the pod to compile and run the necessary library as needed for the porject,

	so to ge it up run for the mac you have to

	$> pod install

12.	Go to parent folder $cd ..

	Now run the command

	$ react-native run-ios

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# XCode Path locations

Derived Data : /users/mac/Library/Developer/XCode/DerivedData

Archives : .../library/Developer/XCode/Archieves

Command Line tools : /users/mac/Downloads/Xcode.app

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Twwo way to run React Native in MacOS

1. react-native run-ios

2.	XCode, click the Run button

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# To kill node in mac

$ kill -9 $(lsof-fi: 8081)
# privacy document website

privacypolicy.com
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To get react-native information

# react-native info

#yarn react-native info
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NPM Shell

* For mac shell, ther are two type

1.	zsh

2.	bash
Root Dir : cd ~

		cd /

		usr/opt/users/etc/bin/library
# npm -g list

/users/mac/.nvm/versions/node/v17.6.0/lib
# xcode build settings

Target -> Project -> Build Setting

Excluded Architeture

Debug / Relese	-	arm64

	Any ios simulator SDK - i386
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Error : react-native command not found

1.	brew --version

2.	brew info watchman

3.	brew info flow

4.	brew info node

5.	npm --version
=> "react-native -v" for version check

=> "npx react-native info"
Xcode Download 

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