feat(docker): Enable cache fallback (#24110)

renovatebot · Aug 28, 2023 · 0578cdc · 0578cdc
1 parent b71e4b0
commit 0578cdc
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/lib/modules/datasource/docker/index.ts b/lib/modules/datasource/docker/index.ts
@@ -861,6 +861,20 @@ export class DockerDatasource extends Datasource {
    *
    * This function will filter only tags that contain a semver version
    */
+  @cache({
+    namespace: 'datasource-docker-releases',
+    key: ({ registryUrl, packageName }: GetReleasesConfig) => {
+      const { registryHost, dockerRepository } = getRegistryRepository(
+        packageName,
+        registryUrl!
+      );
+      return `${registryHost}:${dockerRepository}`;
+    },
+    cacheable: ({ registryUrl, packageName }: GetReleasesConfig) => {
+      const { registryHost } = getRegistryRepository(packageName, registryUrl!);
+      return registryHost === 'https://index.docker.io';
+    },
+  })
   async getReleases({
     packageName,
     registryUrl,