It creates a Swift file with the obfuscated values of the env. variables prefixed with `SECRET_`

secrets-to-obfuscated-swift-secrets.sh

#!/usr/bin/env bash

set -eo pipefail

# Check if output file argument is provided
if [ -z "$1" ]; then
  echo "Usage: $0 <output_file_path>"
  exit 1
fi

OUTPUT_FILE="$1"

mkdir -p "$(dirname "$OUTPUT_FILE")"

{
  echo 'import Foundation'
  echo 'import ObfuscateMacro'
  echo ''
  echo 'struct Secrets {'
} > "$OUTPUT_FILE"

env | while IFS='=' read -r key value; do
  if [[ "$key" == SECRET_* ]]; then
    base_key="${key#SECRET_}"
    camel_case_key="$(echo "$base_key" | awk '{
      split(tolower($0), parts, "_");
      result = parts[1];
      for (i = 2; i <= length(parts); i++) {
        result = result toupper(substr(parts[i],1,1)) substr(parts[i],2);
      }
      print result;
    }')"

    echo "  static let $camel_case_key = #ObfuscatedString(\"$value\")" >> "$OUTPUT_FILE"
  fi
done

echo '}' >> "$OUTPUT_FILE"