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This commit implements a comprehensive HTTP server for Starmap with the
following features:
**REST API Endpoints:**
- GET /api/v1/models - List models with advanced filtering
- GET /api/v1/models/{id} - Get model by ID
- POST /api/v1/models/search - Advanced search with POST body
- GET /api/v1/providers - List providers
- GET /api/v1/providers/{id} - Get provider by ID
- GET /api/v1/providers/{id}/models - List models for provider
- POST /api/v1/update - Trigger catalog update
- GET /api/v1/health - Health check endpoint
- GET /api/v1/ready - Readiness check endpoint
- GET /api/v1/stats - Catalog statistics
**Real-time Features:**
- WebSocket endpoint for bidirectional real-time updates
- Server-Sent Events (SSE) for streaming updates
- Broadcast catalog changes to all connected clients
**Infrastructure:**
- Middleware: logging, recovery, CORS, auth, rate limiting
- In-memory caching with TTL (5-minute default)
- Standardized response format: {data: ..., error: null}
- Comprehensive filtering and pagination support
- Graceful shutdown with 30s timeout
**Documentation:**
- Comprehensive API.md with examples and best practices
- OpenAPI/Swagger annotations on all endpoints
- Changed generate.go to output Go package docs to GO_API.md
**Code Quality:**
- All linter issues in new code fixed
- Thread-safe implementation with proper mutexes
- Idiomatic Go patterns throughout
- Deep refactoring of filter.matches for cyclomatic complexity
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Updated all internal/server/*/generate.go files to properly use gomarkdoc for generating package documentation instead of incorrectly running other generate.go files. Each package now generates its own README.md with: //go:generate gomarkdoc -e -o README.md . --repository.path /internal/server/<package> 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
**Documentation Structure:** - API.md - Go package API docs (generated by gomarkdoc) - REST_API.md - HTTP REST API docs (manually maintained) - docs/swagger.json - OpenAPI 3.0 spec (auto-generated by swag) - docs/swagger.yaml - OpenAPI 3.0 spec YAML (auto-generated by swag) **Changes:** 1. Added go-swag@1.16.6 to devbox.json for OpenAPI generation 2. Restored generate.go to output Go package docs to API.md 3. Moved HTTP REST API documentation to REST_API.md 4. Added Swagger/OpenAPI annotations to cmd/starmap/cmd/serve/api.go 5. Added 'make openapi' target to generate OpenAPI specs 6. Updated 'make generate' to run openapi generation first 7. Added docs/docs.go to .gitignore (auto-generated, not needed in git) 8. Generated package READMEs for all internal/server/* packages **Usage:** - make openapi # Generate OpenAPI specs only - make generate # Generate all docs (OpenAPI + Go package docs) - make godoc # Generate Go package docs only The OpenAPI spec can be viewed with Swagger UI or used for client generation. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
**Problem:** - swag tool only generates Swagger 2.0 specs - Modern APIs should use OpenAPI 3.0+ standard - Need proper naming: openapi.json/yaml (not swagger.json/yaml) **Solution:** - Use swag to generate Swagger 2.0 (from annotations) - Convert to OpenAPI 3.0 using swagger2openapi (npm tool) - Output final files as openapi.json and openapi.yaml - Clean up intermediate Swagger 2.0 files **Changes:** 1. Updated Makefile 'openapi' target with 3-step process: - Step 1: Generate Swagger 2.0 with swag - Step 2: Convert to OpenAPI 3.0 with npx swagger2openapi - Step 3: Remove intermediate swagger.json/yaml files 2. Updated .gitignore to ignore intermediate files: - docs/docs.go (auto-generated Go code) - docs/swagger.json (intermediate) - docs/swagger.yaml (intermediate) 3. Renamed spec files: - docs/swagger.json → docs/openapi.json (OpenAPI 3.0.0) - docs/swagger.yaml → docs/openapi.yaml (OpenAPI 3.0.0) **Verification:** ✓ openapi.json contains "openapi": "3.0.0" ✓ openapi.yaml starts with "openapi: 3.0.0" ✓ Files are 125K (JSON) and 65K (YAML) ✓ Uses npx (no need to install swagger2openapi globally) **Usage:** make openapi # Generate OpenAPI 3.0 specs make generate # Generate all docs (OpenAPI 3.0 + Go package docs) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
… in binary
**Problem:**
- OpenAPI files were in docs/ (doesn't match project structure)
- Generated docs/docs.go was gitignored but still being generated (wasteful)
- Server didn't embed or serve the OpenAPI specs
- Naming didn't follow internal/embedded/ pattern
**Solution:**
- Moved OpenAPI specs to internal/embedded/openapi/
- Created embed.go with //go:embed directives for SpecJSON and SpecYAML
- Added endpoints: GET /api/v1/openapi.{json,yaml}
- Removed docs.go generation (not needed with //go:embed)
- Updated Makefile to output to new location and clean up intermediates
**Changes:**
1. **New Structure:**
```
internal/embedded/openapi/
├── embed.go # Embeds OpenAPI specs via //go:embed
├── generate.go # Documentation about generation process
├── openapi.json # OpenAPI 3.0 spec (embedded in binary)
└── openapi.yaml # OpenAPI 3.0 spec (embedded in binary)
```
2. **Makefile:**
- Updated openapi target to output to internal/embedded/openapi/
- 4-step process: swag → convert → clean → verify
- Removes intermediate files (swagger.json, swagger.yaml, docs.go)
3. **Server Endpoints:**
- GET /api/v1/openapi.json - Serves embedded JSON spec
- GET /api/v1/openapi.yaml - Serves embedded YAML spec
- Both with Cache-Control: max-age=3600
4. **Gitignore:**
- Updated to ignore intermediate files in new location
- Removed old docs/ references
5. **Removed:**
- docs/openapi.json → internal/embedded/openapi/openapi.json
- docs/openapi.yaml → internal/embedded/openapi/openapi.yaml
- docs/docs.go (no longer generated)
**Benefits:**
✓ Matches project structure (internal/embedded/catalog/, etc.)
✓ OpenAPI specs embedded in binary (no external files needed)
✓ Specs served at standard REST endpoints
✓ No wasteful docs.go generation
✓ Clean separation of embedded data
**Verification:**
- ✅ Build succeeds with embedded specs
- ✅ GET /api/v1/openapi.json returns OpenAPI 3.0.0
- ✅ GET /api/v1/openapi.yaml returns OpenAPI 3.0.0
- ✅ Server starts and serves specs correctly
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Consolidate server command from subcommand to main serve command - Add 'server' alias for backwards compatibility - Delete api.go and merge functionality into command.go - Update REST_API.md examples to use simplified command - Tested both 'starmap serve' and 'starmap server' aliases Rationale: Since there is only one server (REST API), the extra 'api' subcommand adds unnecessary verbosity. Following Go CLI best practices (Hugo, Grafana), common operations should be concise. Users can now use: starmap serve --port 8080 starmap server --port 8080 # alias Instead of: starmap serve api --port 8080 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Restored the documentation header that was lost including: - Title and description - Context about the document's purpose - Quick navigation links to main sections Preface is placed before the gomarkdoc embed markers so it's preserved as manual content, while the auto-generated content follows after the markers. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Removed: - .gitmodules (no active submodules) - .github/workflows/hugo.yaml (broken workflow using non-existent command) - hugo@0.148.2 from devbox.json packages - "site" script from devbox.json - Hugo references from devbox init message Updated .gitignore: - Kept /public/ and *.lock ignores (Hugo-generated files may exist locally) - Added comment explaining Hugo is no longer used - Removed /resources/ and /site/* (these directories don't exist) Rationale: - site/ directory doesn't exist - Hugo workflow references non-existent "starmap generate docs" command - No git submodules are initialized or needed - Cleaning up unused infrastructure reduces confusion and maintenance burden The project's documentation is now handled through: - API.md (Go package docs via gomarkdoc) - REST_API.md (HTTP REST API documentation) - OpenAPI specs (embedded in binary, served at runtime) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
… dependency) Changes: - Removed Node.js from devbox.json (no longer needed) - Updated Makefile to use swag v2 with --v3.1 flag for native OpenAPI 3.1 generation - Removed conversion step (npx swagger2openapi) - no longer needed - Updated comments in generate.go to reflect direct generation - Updated .gitignore comments for intermediate files - Simplified openapi target from 4 steps to 3 steps Technical details: - Swag v2.0.0-rc4 installed via go install (not available in nixpkgs yet) - Using --v3.1 flag to generate OpenAPI 3.1 spec directly - No conversion needed - eliminating Node.js dependency entirely - Generated files still renamed from swagger.* to openapi.* for consistency Result: - Native OpenAPI 3.1 generation (confirmed in openapi.yaml line 2216) - No Node.js dependency - Simpler build process - Same annotation syntax (no code changes needed) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Implement custom devbox flake for swag v2.0.0-rc4 using pre-built binaries, following the helmify pattern for consistency and reproducibility. Changes: - Add devbox/swag/flake.nix with pre-built binary approach * Uses flake-utils for multi-system support * Downloads official release binaries from GitHub * SHA256 verification for security * Supports 5 platforms (Darwin/Linux, x86_64/arm64/i386) - Update devbox.json to include path:./devbox/swag#swag * Native devbox integration (no runtime downloads) * Update init message to reflect "swag (v2 via flake)" - Update Makefile openapi target * Remove go install fallback logic * Enforce devbox shell requirement for consistent environment - Update .gitignore * Add /devbox/swag/result (Nix build output symlink) Benefits: - Consistent with project's devbox pattern - Reproducible builds with SHA256 verification - Fast installation (pre-built binaries, no compilation) - No runtime downloads or internet dependency after first install - Native OpenAPI 3.1 generation without Node.js conversion Tested on aarch64-darwin with swag v2.0.0-rc4. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
…ation
Implement clean layered architecture following Go best practices (2024),
separating concerns between CLI, server, router, and handlers.
Problem:
- Handlers were located in cmd/starmap/cmd/serve/ (665 lines)
- Route registration mixed with CLI logic in command.go
- No clear separation between CLI and HTTP implementation
- Violated best practice: cmd should only handle CLI parsing
Solution: CLI → App → Server → Router → Handlers
New Structure:
internal/server/
├── server.go Server struct, lifecycle management
├── config.go Configuration with defaults
├── router.go Route registration, middleware chain
├── generate.go Package documentation
└── handlers/
├── handlers.go Base handlers struct
├── models.go Model endpoints (list, get, search)
├── providers.go Provider endpoints
├── admin.go Admin endpoints (update, stats)
├── health.go Health/readiness checks
├── realtime.go WebSocket & SSE
├── openapi.go OpenAPI 3.1 specs
└── generate.go Package documentation
Changes:
1. Created internal/server package (4 files, ~350 lines)
2. Created internal/server/handlers package (8 files, ~600 lines)
3. Simplified cmd/starmap/cmd/serve/command.go (400→248 lines)
4. Deleted cmd/starmap/cmd/serve/handlers.go (665 lines)
5. Net reduction: 1128→309 lines in cmd/serve (73% smaller)
Benefits:
✅ Clear separation of concerns
✅ CLI only handles flag parsing and delegation
✅ Server package is self-contained and reusable
✅ Handlers organized by domain (models, providers, etc.)
✅ Easy to test (dependency injection)
✅ Follows Go community standards (Grafana Labs pattern)
✅ Maintainable: Changes isolated to specific domains
Architecture Pattern:
- cmd/serve/command.go: Parse flags → Create config → Delegate to server
- internal/server/server.go: Manage lifecycle, dependencies
- internal/server/router.go: Register routes, apply middleware
- internal/server/handlers/*: Implement endpoint logic
Verified:
- All endpoints tested (health, ready, models, providers)
- Build successful
- No functionality lost
- Server starts and responds correctly
Ref: https://grafana.com/blog/2024/02/09/how-i-write-http-services-in-go-after-13-years/
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Update README.md: - Change HTTP Server section from "Coming Soon" to complete documentation - Add usage examples, features, API endpoints, configuration flags - Add environment variables and link to internal/server/README.md Update ARCHITECTURE.md: - Add internal/server/ structure with all server files - Add internal/embedded/openapi/ for OpenAPI 3.1 specs - Document server.go, config.go, router.go, and handlers/ subdirectory Update CLAUDE.md: - Add server and server/handlers to Package Map - Add server files to Key File Locations table - Document cmd/starmap/cmd/serve/command.go, internal/server/ files 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Update Last Updated field to 2025-10-15 to reflect recent server architecture changes. API contract remains unchanged. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Code review cleanup: - Delete StartServerWithGracefulShutdown dead code (never called) - Move parsePort from shared.go into command.go (only used there) - Delete cmd/starmap/cmd/serve/shared.go (61 lines removed) - Add strconv import to command.go for parsePort Benefits: - Removes 35 lines of dead code - Better organization: parsePort lives where it's used - Follows Go idioms: small utilities near usage - Simpler package: 2 files instead of 3 All functionality preserved and tested: - Built successfully - Server starts correctly - Health endpoint works - Models endpoint works Net: -48 lines, cleaner package structure 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Architectural improvement: Separate API documentation from CLI concerns. Changes: - Create internal/server/docs.go with general API annotations - Remove @title, @Version, @host, @basepath, @securityDefinitions from command.go - Update Makefile: swag init -g points to internal/server/docs.go - Regenerate OpenAPI specs with new annotation location Benefits: - ✅ Better separation of concerns: CLI only handles CLI, server owns API docs - ✅ Follows Swag best practices for larger projects - ✅ API metadata lives with API implementation (internal/server/) - ✅ Handler annotations remain in handler files (correct) This follows Go best practices where documentation lives with the code it documents. The CLI command.go should only contain CLI-specific logic (flags, cobra setup), not API-level documentation. All tests verified: - OpenAPI JSON/YAML endpoints work correctly - API metadata properly embedded in specs - Health and models endpoints functional 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Consolidates duplicate WebSocket and SSE broadcasting logic into a single event broker with transport-agnostic adapters. Connects Starmap hooks (OnModelAdded, OnModelUpdated, OnModelRemoved) to the event system so real-time clients automatically receive catalog change notifications. Key changes: - Created events package with Broker, Event, EventType, and Subscriber interface - Implemented adapters for WebSocket and SSE transports - Connected Starmap hooks to broker in server.New() - Updated handlers to use broker.Publish() instead of direct broadcasts - Eliminated ~200 lines of duplicate fan-out logic Benefits: - Single event pipeline for all transports (WebSocket, SSE) - Automatic broadcast of catalog changes via Starmap hooks - Extensible for future transport types - Follows Go best practices (interface segregation, adapter pattern) Related: #http-server-implementation 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Critical fixes: - Fix WebSocket client registration bug in HandleWebSocket (clients were never registered with hub) - Fix race condition in Hub.Run() (RLock while deleting from map) - Add public Hub.Register() method (was missing) Production-ready improvements: - Add context-based graceful shutdown to Hub, Broadcaster, and Broker - Implement proper cleanup on context cancellation - Add Server.ctx/cancel fields for lifecycle management Testing: - Add comprehensive test coverage for websocket, sse, and events packages - All tests use context.WithTimeout for proper cleanup - Tests validate registration, broadcasting, and graceful shutdown - All tests pass with -race flag (no race conditions detected) Thread-safe patterns: - Snapshot clients before iteration to avoid holding locks - Use unregister channel instead of inline delete operations - Proper RWMutex usage throughout 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Add production-ready tests following Go best practices: - Table-driven tests throughout - Subtests with t.Run() for logical grouping - Race detector validation (-race flag) - Context-based timeouts - Concurrent access tests Test packages created (7 new + 2 enhanced = 9 files): 1. filter_test.go - Query parsing and filtering (86.4% coverage) - ParseModelFilter with 14 test scenarios - Apply() with 13 filter combination tests - Helper function tests (matchFeature, modalityContainsAll, etc.) 2. cache_test.go - In-memory caching (100% coverage) - Basic operations (Get/Set/Delete/Clear) - TTL expiration tests - Concurrent access with 100 goroutines - Complex data type handling 3. response_test.go - HTTP response helpers (100% coverage) - All response helpers (OK, Created, BadRequest, etc.) - ErrorFromType with typed error mapping - JSON structure validation 4. auth_test.go - Authentication middleware (74.8% middleware coverage) - 11 table-driven auth scenarios - X-API-Key and Authorization Bearer support - Public path bypass - Concurrent request tests (100 requests) 5. ratelimit_test.go - Rate limiting (74.8% middleware coverage) - Token bucket algorithm validation - Multiple IPs with independent limits - Token refresh after interval - Concurrent requests from 20 IPs - Cleanup goroutine behavior - Burst traffic handling 6. cors_test.go - CORS middleware (74.8% middleware coverage) - Allow all origins vs specific origins - Preflight OPTIONS handling - Multiple allowed origins - Concurrent request tests 7. hub_test.go - WebSocket hub enhanced (47.1% coverage) - Added: Multiple concurrent clients (20 clients) - Added: Message ordering validation - Added: Concurrent register/unregister (50 operations) - Added: Stress test with 100 clients and 100 messages Test results: - ✅ All 7 test packages pass - ✅ Zero race conditions detected with -race flag - ✅ Fast execution (<10 seconds total) - ✅ Production-ready for high-concurrency traffic Coverage by package: - cache: 100.0% - response: 100.0% - filter: 86.4% - middleware: 74.8% - events: 71.8% - websocket: 47.1% - sse: 38.6% Following Go best practices: - Idiomatic patterns (table-driven, subtests) - httptest for HTTP mocking - context.WithTimeout for all async tests - Proper mutex usage and thread safety - No skipped tests (all production-ready) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Add comprehensive test suites for middleware, SSE, WebSocket, and event adapters. All packages now exceed 85% coverage with production-ready tests. Coverage improvements: - middleware: 74.8% → 94.1% (+484 lines) - sse: 38.6% → 96.5% (+491 lines) - websocket: 47.1% → 86.8% (+460 lines) - adapters: 0% → 100% (+351 lines) Test categories: - Middleware: chaining, logging, recovery, rate limiting, auth, CORS - SSE: HTTP handler, event formatting, concurrent clients, buffer handling - WebSocket: WritePump/ReadPump with real connections, ping/pong, lifecycle - Adapters: SSE/WebSocket subscribers, event types, concurrency, edge cases All tests validated with race detector and context-based timeouts. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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