refactor: derive metadataWithContent directly from type, not type => adapter

Author: mshanemc

src/registry/registryAccess.ts

@@ -178,3 +178,9 @@ export class RegistryAccess {
     }
   }
 }
+
+/** decomposed and default types are `false`, everything else is true */
+export const typeAllowsMetadataWithContent = (type: MetadataType): boolean =>
+  type.strategies?.adapter !== undefined && // another way of saying default
+  type.strategies.adapter !== 'decomposed' &&
+  type.strategies.adapter !== 'default';

src/resolve/adapters/baseSourceAdapter.ts

@@ -14,7 +14,7 @@ import { NodeFSTreeContainer, TreeContainer } from '../treeContainers';
 import { SourceComponent } from '../sourceComponent';
 import { SourcePath } from '../../common/types';
 import { MetadataType } from '../../registry/types';
-import { RegistryAccess } from '../../registry/registryAccess';
+import { RegistryAccess, typeAllowsMetadataWithContent } from '../../registry/registryAccess';
 
 Messages.importMessagesDirectory(__dirname);
 const messages = Messages.loadMessages('@salesforce/source-deploy-retrieve', 'sdr');
@@ -30,7 +30,6 @@ export abstract class BaseSourceAdapter implements SourceAdapter {
    * folder, including its root metadata xml file.
    */
   protected ownFolder = false;
-  protected metadataWithContent = true;
 
   public constructor(
     type: MetadataType,
@@ -107,7 +106,7 @@ export abstract class BaseSourceAdapter implements SourceAdapter {
       return folderMetadataXml;
     }
 
-    if (!this.metadataWithContent) {
+    if (!typeAllowsMetadataWithContent(this.type)) {
       return parseAsContentMetadataXml(this.type)(path);
     }
   }

src/resolve/adapters/decomposedSourceAdapter.ts

@@ -43,7 +43,6 @@ const messages = Messages.loadMessages('@salesforce/source-deploy-retrieve', 'sd
  */
 export class DecomposedSourceAdapter extends MixedContentSourceAdapter {
   protected ownFolder = true;
-  protected metadataWithContent = false;
 
   public getComponent(path: SourcePath, isResolvingSource = true): SourceComponent | undefined {
     let rootMetadata = super.parseAsRootMetadataXml(path);

src/resolve/adapters/defaultSourceAdapter.ts

@@ -23,8 +23,6 @@ import { BaseSourceAdapter } from './baseSourceAdapter';
  *```
  */
 export class DefaultSourceAdapter extends BaseSourceAdapter {
-  protected metadataWithContent = false;
-
   /* istanbul ignore next */
   // retained to preserve API
   // eslint-disable-next-line class-methods-use-this

src/resolve/metadataResolver.ts

@@ -7,7 +7,7 @@
 import { basename, dirname, sep } from 'node:path';
 import { Lifecycle, Messages, SfError, Logger } from '@salesforce/core';
 import { extName, fnJoin, parentName, parseMetadataXml } from '../utils/path';
-import { RegistryAccess } from '../registry/registryAccess';
+import { RegistryAccess, typeAllowsMetadataWithContent } from '../registry/registryAccess';
 import { MetadataType } from '../registry/types';
 import { ComponentSet } from '../collections/componentSet';
 import { META_XML_SUFFIX } from '../common/constants';
@@ -442,9 +442,3 @@ const pathIncludesDirName =
  * @param fsPath File path of a potential metadata xml file
  */
 const parseAsRootMetadataXml = (fsPath: string): boolean => Boolean(parseMetadataXml(fsPath));
-
-/** decomposed and default types are `false`, everything else is true */
-const typeAllowsMetadataWithContent = (type: MetadataType): boolean =>
-  type.strategies?.adapter !== undefined && // another way of saying default
-  type.strategies.adapter !== 'decomposed' &&
-  type.strategies.adapter !== 'default';