react-navigation-stack/lib/commonjs/utils/validateDeprecatedConfig.js

Stack navigator component for React Navigation

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = validateDeprecatedConfig;
const shownWarnings = [];
const validations = {
  transparentCard: {
    message: "'transparentCard' is removed in favor of 'cardStyle: { backgroundColor: 'transparent' }' in 'navigationOptions'. Specify it in 'defaultNavigationOptions' to keep the same behaviour.",
    compat: (c, o) => c.transparentCard ? { ...o,
      cardStyle: [{
        backgroundColor: 'transparent'
      }, o.cardStyle]
    } : o
  },
  headerLayoutPreset: {
    message: "'headerLayoutPreset' is renamed to 'headerTitleAlign' and moved to 'navigationOptions'. Specify it in 'defaultNavigationOptions' to keep the same behaviour.",
    compat: (c, o) => ({ ...o,
      headerTitleAlign: c.headerLayoutPreset
    })
  },
  headerTransitionPreset: {
    message: "'headerTransitionPreset' is removed in favor of the new animation APIs"
  },
  transitionConfig: {
    message: "'transitionConfig' is removed in favor of the new animation APIs"
  },
  ...['cardShadowEnabled', 'cardOverlayEnabled', 'cardStyle', 'headerBackTitleVisible', 'onTransitionStart', 'onTransitionEnd'].reduce((acc, name) => {
    acc[name] = {
      message: "'".concat(name, "' is moved to 'navigationOptions'. Specify it in 'defaultNavigationOptions' to keep the same behaviour."),
      compat: (c, o) => ({ ...o,
        [name]: () => c[name]
      })
    };
    return acc;
  }, {})
};

function validateDeprecatedConfig(config, options) {
  let result = options;
  Object.keys(validations).forEach(name => {
    if (name in config) {
      const {
        compat,
        message
      } = validations[name];
      result = compat ? compat(config, result) : result;

      if (process.env.NODE_ENV !== 'production') {
        if (shownWarnings.includes(message)) {
          return;
        }

        console.warn("Deprecation in 'createStackNavigator':\n".concat(message));
        shownWarnings.push(message);
      }
    }
  });
  return result;
}
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