feat: adds token support to the naming strategy

Author: moltar

src/naming-strategy/naming-strategy.ts

@@ -1,4 +1,5 @@
 import { paramCase } from 'param-case';
+import { IStaticWebsitePreviewNamingToken } from './tokens';
 
 export interface IStaticWebsitePreviewNamingStrategy {
   /**
@@ -15,6 +16,13 @@ export class StaticWebsitePreviewNamingStrategy implements IStaticWebsitePreview
     return new StaticWebsitePreviewNamingStrategy(name);
   }
 
+  /**
+   * Crafts a name from an array of token values.
+   */
+  static fromTokens(...tokens: IStaticWebsitePreviewNamingToken[]): IStaticWebsitePreviewNamingStrategy {
+    return new StaticWebsitePreviewNamingStrategy(tokens.map(({ token }) => token).join('-'));
+  }
+
   /**
    * Sub-domain that will be used to host the preview.
    */

src/naming-strategy/tokens.ts

@@ -0,0 +1,25 @@
+import { Aws } from 'aws-cdk-lib';
+
+export interface IStaticWebsitePreviewNamingToken {
+  token: string;
+}
+
+export class StaticWebsitePreviewNamingToken implements IStaticWebsitePreviewNamingToken {
+  static fromString(val: string): IStaticWebsitePreviewNamingToken {
+    return new StaticWebsitePreviewNamingToken(val);
+  }
+
+  static get AWS_ACCOUNT_ID(): IStaticWebsitePreviewNamingToken {
+    return new StaticWebsitePreviewNamingToken(Aws.ACCOUNT_ID);
+  }
+
+  static get AWS_REGION(): IStaticWebsitePreviewNamingToken {
+    return new StaticWebsitePreviewNamingToken(Aws.REGION);
+  }
+
+  static get AWS_STACK_NAME(): IStaticWebsitePreviewNamingToken {
+    return new StaticWebsitePreviewNamingToken(Aws.STACK_NAME);
+  }
+
+  constructor (public readonly token: string) {}
+}