message: make getBuilder more readable
diff: @@ -26,20 +26,15 @@ export interface SBProjectJson {
  }
  const getBuilder = (sbProjectJson: SBProjectJson): { name: string; packageVersion: string } => {
  - let name: string;
  - if (sbProjectJson.builder) {
  - const { builder } = sbProjectJson;
  - name = sbProjectJson.builder.name;
  - return {
  - name,
  - packageVersion: sbProjectJson.storybookPackages[builders[name]].version,
  - };
  + const { builder, storybookPackages, storybookVersion } = sbProjectJson;
  + return builder
  + ? {
  + name: builder.name,
  + packageVersion: storybookPackages[builders[builder.name]].version,
  }
  -
  - // Storybook uses Webpack4 if no builder is explicitly set.
  - return {
  - name: 'webpack4',
  - packageVersion: sbProjectJson.storybookVersion,
  + : {
  + name: 'webpack4', // the default builder for Storybook v6
  + packageVersion: storybookVersion,
  };
  };
  