Continued refactoring for upcoming work

Author: kristoferbaxter

src/parsing/export-details.ts

@@ -18,34 +18,27 @@ import { ExportNamedDeclaration, ExportDefaultDeclaration } from 'estree';
 import { ExportDetails, Range, ExportClosureMapping } from '../types';
 
 export function NamedDeclaration(declaration: ExportNamedDeclaration): Array<ExportDetails> {
-  const range: Range = declaration.range as Range;
+  const exportDetails: Array<ExportDetails> = [];
   const source: string | null =
     typeof declaration?.source?.value === 'string' ? declaration.source.value : null;
 
-  if (declaration.specifiers) {
-    const exportDetails: Array<ExportDetails> = [];
-
-    for (const specifier of declaration.specifiers) {
-      exportDetails.push({
-        local: specifier.local.name,
-        exported: specifier.exported.name,
-        closureName: specifier.exported.name,
-        type: ExportClosureMapping.NAMED_CONSTANT,
-        range,
-        source,
-      });
-    }
-
-    return exportDetails;
+  for (const specifier of declaration.specifiers) {
+    exportDetails.push({
+      local: specifier.local.name,
+      exported: specifier.exported.name,
+      closureName: specifier.exported.name,
+      type: ExportClosureMapping.NAMED_CONSTANT,
+      range: declaration.range as Range,
+      source,
+    });
   }
 
-  return [];
+  return exportDetails;
 }
 
 export function DefaultDeclaration(
   defaultDeclaration: ExportDefaultDeclaration,
 ): Array<ExportDetails> {
-  const range: Range = defaultDeclaration.range as Range;
   const { declaration } = defaultDeclaration;
 
   if (declaration.type === 'Identifier' && declaration.name) {
@@ -55,7 +48,7 @@ export function DefaultDeclaration(
         exported: declaration.name,
         closureName: declaration.name,
         type: ExportClosureMapping.NAMED_DEFAULT_FUNCTION,
-        range,
+        range: defaultDeclaration.range as Range,
         source: null,
       },
     ];

src/parsing/literal-name.ts

@@ -14,19 +14,9 @@
  * limitations under the License.
  */
 
-import { PluginContext } from 'rollup';
 import { Literal, SimpleLiteral } from 'estree';
 
-export function literalName(context: PluginContext, literal: Literal): string {
-  // Literal can either be a SimpleLiteral, or RegExpLiteral
-  if ('regex' in literal) {
-    // This is a RegExpLiteral
-    context.warn(
-      'Rollup Plugin Closure Compiler found a Regex Literal Named Import. `import foo from "*/.hbs"`',
-    );
-    return '';
-  }
-
+export function literalName(literal: Literal): string {
   const literalValue = (literal as SimpleLiteral).value;
   return typeof literalValue === 'string' ? literalValue : '';
 }

src/transformers/imports.ts

@@ -102,7 +102,7 @@ window['${DYNAMIC_IMPORT_REPLACEMENT}'] = ${DYNAMIC_IMPORT_REPLACEMENT};`;
 
     walk.simple(program, {
       async ImportDeclaration(node: ImportDeclaration) {
-        const name = literalName(self.context, node.source);
+        const name = literalName(node.source);
         const range: Range = node.range as Range;
 
         let defaultSpecifier: string | null = null;