fix(registry): align OCI and RubyGems API behavior and improve npm search result ordering

changelog.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## 2026-03-24 - 2.8.1 - fix(registry)
+align OCI and RubyGems API behavior and improve npm search result ordering
+
+- handle OCI version checks on /v2 and /v2/ endpoints
+- return RubyGems versions JSON in the expected flat array format and update unyank coverage to use the HTTP endpoint
+- prioritize exact and prefix matches in npm search results
+- update documentation to reflect full upstream proxy support
+
 ## 2026-03-24 - 2.8.0 - feat(core,storage,oci,registry-config)
 add streaming response support and configurable registry URLs across protocols
 

readme.md

@@ -41,7 +41,7 @@ For reporting bugs, issues, or security vulnerabilities, please visit [community
 | Metadata API | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
 | Token Auth | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
 | Checksum Verification | ✅ | ✅ | ✅ | ✅ | — | ✅ | ✅ |
-| Upstream Proxy | ✅ | ✅ | — | — | — | — | — |
+| Upstream Proxy | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
 
 ### 🌐 Upstream Proxy & Caching
 - **Multi-Upstream Support**: Configure multiple upstream registries per protocol with priority ordering

test/test.rubygems.nativecli.node.ts

@@ -148,11 +148,16 @@ async function runGemCommand(
   cwd: string,
   includeAuth: boolean = true
 ): Promise<{ stdout: string; stderr: string; exitCode: number }> {
+  // When not including auth, use a temp HOME without credentials
+  const effectiveHome = includeAuth ? gemHome : path.join(gemHome, 'noauth');
+  if (!includeAuth) {
+    fs.mkdirSync(effectiveHome, { recursive: true });
+  }
+
   // Prepare environment variables
   const envVars = [
-    `HOME="${gemHome}"`,
+    `HOME="${effectiveHome}"`,
     `GEM_HOME="${gemHome}"`,
-    includeAuth ? '' : 'RUBYGEMS_API_KEY=""',
   ].filter(Boolean).join(' ');
 
   // Build command with cd to correct directory and environment variables
@@ -360,31 +365,33 @@ tap.test('RubyGems CLI: should unyank a version', async () => {
   const gemName = 'test-gem-cli';
   const version = '1.0.0';
 
-  const result = await runGemCommand(
-    `gem yank ${gemName} -v ${version} --undo --host ${registryUrl}/rubygems`,
-    testDir
+  // Use PUT /api/v1/gems/unyank via HTTP API (gem yank --undo removed in Ruby 4.0)
+  const response = await fetch(
+    `${registryUrl}/rubygems/api/v1/gems/unyank?gem_name=${gemName}&version=${version}`,
+    {
+      method: 'PUT',
+      headers: {
+        'Authorization': rubygemsToken,
+      },
+    }
   );
-  console.log('gem unyank output:', result.stdout);
-  console.log('gem unyank stderr:', result.stderr);
+  console.log('gem unyank status:', response.status);
 
-  expect(result.exitCode).toEqual(0);
+  expect(response.status).toEqual(200);
 
   // Verify version is not yanked in /versions file
-  const response = await fetch(`${registryUrl}/rubygems/versions`);
-  const versionsData = await response.text();
+  const versionsResponse = await fetch(`${registryUrl}/rubygems/versions`);
+  const versionsData = await versionsResponse.text();
   console.log('Versions after unyank:', versionsData);
 
-  // Should not have '-' prefix anymore (or have both without prefix)
-  // Check that we have the version without yank marker
+  // Should not have '-' prefix anymore
   const lines = versionsData.trim().split('\n');
   const gemLine = lines.find(line => line.startsWith(gemName));
 
   if (gemLine) {
-    // Parse format: "gemname version[,version...] md5"
     const parts = gemLine.split(' ');
     const versions = parts[1];
 
-    // Should have 1.0.0 without '-' prefix
     expect(versions).toContain('1.0.0');
     expect(versions).not.toContain('-1.0.0');
   }

test/test.rubygems.ts

@@ -324,13 +324,9 @@ tap.test('RubyGems: should retrieve versions JSON (GET /rubygems/api/v1/versions
   expect(response.status).toEqual(200);
   expect(response.headers['Content-Type']).toEqual('application/json');
   const json = await streamToJson(response.body);
-  expect(json).toBeTypeOf('object');
-
-  expect(json).toHaveProperty('name');
-  expect(json.name).toEqual(testGemName);
-  expect(json).toHaveProperty('versions');
-  expect(json.versions).toBeTypeOf('object');
-  expect(json.versions.length).toBeGreaterThan(0);
+  expect(json).toBeInstanceOf(Array);
+  expect(json.length).toBeGreaterThan(0);
+  expect(json[0]).toHaveProperty('number');
 });
 
 tap.test('RubyGems: should retrieve dependencies JSON (GET /rubygems/api/v1/dependencies)', async () => {

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartregistry',
-  version: '2.8.0',
+  version: '2.8.1',
   description: 'A composable TypeScript library implementing OCI, NPM, Maven, Cargo, Composer, PyPI, and RubyGems registries for building unified container and package registries'
 }

ts/npm/classes.npmregistry.ts

@@ -749,6 +749,22 @@ export class NpmRegistry extends BaseRegistry {
       this.logger.log('error', 'handleSearch failed', { error: (error as Error).message });
     }
 
+    // Sort results by relevance: exact match first, then prefix match, then substring match
+    if (text) {
+      const lowerText = text.toLowerCase();
+      results.sort((a, b) => {
+        const aName = a.package.name.toLowerCase();
+        const bName = b.package.name.toLowerCase();
+        const aExact = aName === lowerText ? 0 : 1;
+        const bExact = bName === lowerText ? 0 : 1;
+        if (aExact !== bExact) return aExact - bExact;
+        const aPrefix = aName.startsWith(lowerText) ? 0 : 1;
+        const bPrefix = bName.startsWith(lowerText) ? 0 : 1;
+        if (aPrefix !== bPrefix) return aPrefix - bPrefix;
+        return aName.localeCompare(bName);
+      });
+    }
+
     // Apply pagination
     const paginatedResults = results.slice(from, from + size);
 

ts/oci/classes.ociregistry.ts

@@ -126,7 +126,8 @@ export class OciRegistry extends BaseRegistry {
     };
 
     // Route to appropriate handler
-    if (path === '/' || path === '') {
+    // OCI spec: GET /v2/ is the version check endpoint
+    if (path === '/' || path === '' || path === '/v2/' || path === '/v2') {
       return this.handleVersionCheck();
     }
 

ts/rubygems/helpers.rubygems.ts

@@ -254,14 +254,12 @@ export function generateVersionsJson(
     uploadTime?: string;
   }>
 ): any {
-  return {
-    name: gemName,
-    versions: versions.map(v => ({
-      number: v.version,
-      platform: v.platform || 'ruby',
-      built_at: v.uploadTime,
-    })),
-  };
+  // RubyGems.org API returns a flat array at /api/v1/versions/{gem}.json
+  return versions.map(v => ({
+    number: v.version,
+    platform: v.platform || 'ruby',
+    built_at: v.uploadTime,
+  }));
 }
 
 /**