feat(ios): read env vars from .xcode.env in sourcemaps script (#1200)

* feat(ios): read env vars from .xcode.env in sourcemaps script

* chore: update xcode project

* chore: update changelog

examples/default/ios/InstabugExample.xcodeproj/project.pbxproj

@@ -421,7 +421,7 @@
 			);
 			name = "[CP-User] [instabug-reactnative] Upload Sourcemap";
 			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
+			shellPath = /bin/sh;			
 			shellScript = "#!/bin/sh\n\nmain() {\n  # Read environment variables from ios/.xcode.env if it exists\n  env_path=\"$PODS_ROOT/../.xcode.env\"\n  if [ -f \"$env_path\" ]; then\n      source \"$env_path\"\n  fi\n\n  # Read environment variables from ios/.xcode.env.local if it exists\n  local_env_path=\"${ENV_PATH}.local\"\n  if [ -f \"$local_env_path\" ]; then\n      source \"$local_env_path\"\n  fi\n\n  if [[ \"$INSTABUG_SOURCEMAPS_UPLOAD_DISABLE\" = true ]]; then\n    echo \"[Info] \\`INSTABUG_SOURCEMAPS_UPLOAD_DISABLE\\` was set to true, skipping sourcemaps upload...\"\n    exit 0\n  fi\n\n  if [[ \"$CONFIGURATION\" = \"Debug\" ]]; then\n    echo \"[Info] Building in debug mode, skipping sourcemaps upload...\"\n    exit 0\n  fi\n\n  if [[ -z \"$INFOPLIST_FILE\" ]] || [[ -z \"$PROJECT_DIR\" ]]; then\n    echo \"[Error] Instabug sourcemaps script must be invoked by Xcode\"\n    exit 0\n  fi\n\n  local source_map_file=$(generate_sourcemaps | tail -n 1)\n\n  local js_project_dir=\"$PROJECT_DIR/..\"\n  local instabug_dir=$(dirname $(node -p \"require.resolve('instabug-reactnative/package.json')\"))\n  local inferred_token=$(cd $js_project_dir && source $instabug_dir/scripts/find-token.sh)\n  local app_token=$(resolve_var \"App Token\" \"INSTABUG_APP_TOKEN\" \"$inferred_token\" | tail -n 1)\n\n  local inferred_name=$(/usr/libexec/PlistBuddy -c 'print CFBundleShortVersionString' \"$PROJECT_DIR/$INFOPLIST_FILE\")\n  local version_name=$(resolve_var \"Version Name\" \"INSTABUG_APP_VERSION_NAME\" \"$inferred_name\" | tail -n 1)\n\n  local inferred_code=$(/usr/libexec/PlistBuddy -c 'print CFBundleVersion' \"$PROJECT_DIR/$INFOPLIST_FILE\")\n  local version_code=$(resolve_var \"Version Code\" \"INSTABUG_APP_VERSION_CODE\" \"$inferred_code\" | tail -n 1)\n\n  node $instabug_dir/bin/index.js upload-sourcemaps \\\n      --platform ios \\\n      --file $source_map_file \\\n      --token $app_token \\\n      --name $version_name \\\n      --code $version_code\n}\n\ngenerate_sourcemaps() {\n  local react_native_dir=$(dirname $(node -p \"require.resolve('react-native/package.json')\"))\n\n  # Fixes an issue with react-native prior to v0.67.0\n  # For more info: https://github.com/facebook/react-native/issues/32168\n  export RN_DIR=$react_native_dir\n\n  # Used withing `react-native-xcode.sh` to generate sourcemap file\n  export SOURCEMAP_FILE=\"$(pwd)/main.jsbundle.map\";\n\n  source \"$react_native_dir/scripts/react-native-xcode.sh\"\n\n  if [[ ! -f \"$SOURCEMAP_FILE\" ]]; then\n    echo \"[Error] Unable to find source map file at: $SOURCEMAP_FILE\"\n    exit 0\n  fi\n\n  echo $SOURCEMAP_FILE\n}\n\nresolve_var() {\n  local name=$1\n  local env_key=$2\n  local default_value=$3\n\n  local env_value=\"${!env_key}\"\n\n  if [[ -n \"$env_value\" ]] &&  [[ -n \"$default_value\" ]]  && [[ \"$env_value\" != default_value ]]; then\n    echo \"[Warning] Environment variable \\`$env_key\\` might have incorrect value, make sure this was intentional:\"\n    echo \"   Environment Value: $env_value\"\n    echo \"   Default Value: $default_value\"\n  fi\n\n  local value=\"${env_value:-$default_value}\"\n\n  if [[ -z \"$value\" ]]; then\n    echo \"[Error] Unable to find $name! Set the environment variable \\`$env_key\\` and try again.\"\n    exit 0\n  fi\n\n  echo $value\n}\n\nmain \"$@\"; exit\n";
 		};
 		B77A7BA143DBD17E8AAFD0B4 /* [CP] Embed Pods Frameworks */ = {