fix(docker): Support regional Artifact Registry endpoints in isGoogleCloudRegistry

src/targets/__tests__/docker.test.ts

@@ -239,12 +239,21 @@
     expect(isGoogleCloudRegistry('asia.gcr.io')).toBe(true);
   });
 
-  it('returns true for Artifact Registry (pkg.dev)', () => {
+  it('returns true for Artifact Registry multi-region (pkg.dev)', () => {
     expect(isGoogleCloudRegistry('us-docker.pkg.dev')).toBe(true);
     expect(isGoogleCloudRegistry('europe-docker.pkg.dev')).toBe(true);
     expect(isGoogleCloudRegistry('asia-docker.pkg.dev')).toBe(true);
   });
 
+  it('returns true for Artifact Registry regional endpoints (pkg.dev)', () => {
+    expect(isGoogleCloudRegistry('us-west1-docker.pkg.dev')).toBe(true);
+    expect(isGoogleCloudRegistry('us-central1-docker.pkg.dev')).toBe(true);
+    expect(isGoogleCloudRegistry('us-east4-docker.pkg.dev')).toBe(true);
+    expect(isGoogleCloudRegistry('europe-west1-docker.pkg.dev')).toBe(true);
+    expect(isGoogleCloudRegistry('asia-east1-docker.pkg.dev')).toBe(true);
+    expect(isGoogleCloudRegistry('australia-southeast1-docker.pkg.dev')).toBe(true);
+  });
+
   it('returns false for non-Google registries', () => {
     expect(isGoogleCloudRegistry('ghcr.io')).toBe(false);
     expect(isGoogleCloudRegistry('docker.io')).toBe(false);
@@ -354,8 +363,8 @@
           new NoneArtifactProvider()
         );
 
         expect(target.dockerConfig.target.credentials!.username).toBe('custom-user');
         expect(target.dockerConfig.target.credentials!.password).toBe('custom-pass');
       });
 
       it('throws if only usernameVar is specified', () => {
@@ -431,8 +440,8 @@
           new NoneArtifactProvider()
         );
 
         expect(target.dockerConfig.target.credentials!.username).toBe('ghcr-user');
         expect(target.dockerConfig.target.credentials!.password).toBe('ghcr-pass');
       });
 
       it('falls back to GHCR defaults (GITHUB_ACTOR/GITHUB_TOKEN) for ghcr.io', () => {
@@ -448,8 +457,8 @@
           new NoneArtifactProvider()
         );
 
         expect(target.dockerConfig.target.credentials!.username).toBe('github-actor');
         expect(target.dockerConfig.target.credentials!.password).toBe('github-token');
       });
 
       it('uses default DOCKER_* env vars for Docker Hub', () => {
@@ -465,9 +474,9 @@
           new NoneArtifactProvider()
         );
 
         expect(target.dockerConfig.target.credentials!.username).toBe('dockerhub-user');
         expect(target.dockerConfig.target.credentials!.password).toBe('dockerhub-pass');
         expect(target.dockerConfig.target.credentials!.registry).toBeUndefined();
       });
 
       it('treats docker.io as Docker Hub and uses default credentials', () => {
@@ -483,7 +492,7 @@
           new NoneArtifactProvider()
         );
 
         expect(target.dockerConfig.target.credentials!.username).toBe('dockerhub-user');
         expect(target.dockerConfig.target.credentials!.password).toBe('dockerhub-pass');
         expect(target.dockerConfig.target.credentials!.registry).toBeUndefined();
       });

src/targets/docker.ts

@@ -28,7 +28,7 @@ const GCR_REGISTRY_PATTERNS = [
   /^gcr\.io$/,
   /^[a-z]+-gcr\.io$/, // us-gcr.io, eu-gcr.io, asia-gcr.io, etc.
   /^[a-z]+\.gcr\.io$/, // us.gcr.io, eu.gcr.io, asia.gcr.io, etc.
-  /^[a-z]+-docker\.pkg\.dev$/, // us-docker.pkg.dev, europe-docker.pkg.dev, etc.
+  /^[a-z][a-z0-9-]*-docker\.pkg\.dev$/, // us-docker.pkg.dev, us-west1-docker.pkg.dev, europe-west1-docker.pkg.dev, etc.
 ];
 
 /**