Setup iOS environment

Using a Mac:

• Install nodejs
• Install VS Code
  • You'll need to drag it to applications after extraction
• Install XCode from app store
• Set git user.email: git config --global user.email "<github's e-mail>"
• sudo npm install -g ios-sim
• sudo npm install -g ios-deploy --unsafe-perm=true
• git clone ... to the desired location.
• How to manage user secrets can be read here

Using a Windows machine

(I haven't found a way to connect a iOS device to the virtual machine though...):

• Install Virtual box
• Using the manual here to configure it to run
• Update the OS to latest version
• Download and install xCode 9.2 (which supports this version) from here
• Double click the xip file, it will extract the xCode app
• Drag it to applications
• Install nodejs
• sudo npm install -g ios-sim
• sudo npm install -g ios-deploy --unsafe-perm=true