Suppress "Update to recommended settings" warnings in Xcode projects of third-party React Native packages

patch-xcode-projects.sh

#!/bin/sh

# Add this to your postinstall script in package.json:
# "scripts": {
#     "postinstall": "path/to/patch-xcode-projects.sh"
# }

if [[ "$(uname -a)" = *"Darwin"* ]]; then
    echo "Patching Xcode projects"
    for project in $(find node_modules -name '*.pbxproj'); do
        sed -i '' -e 's/LastUpgradeCheck = .*;/LastUpgradeCheck = 9999;/g' "$project"
        sed -i '' -e 's/RUN_CLANG_STATIC_ANALYZER = YES;/RUN_CLANG_STATIC_ANALYZER = NO;/g' "$project"
    done
fi