Remove handler implementations and restructure project

.github/workflows/release.yml

@@ -0,0 +1,32 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+permissions:
+  contents: write
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.23'
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v6
+        with:
+          distribution: goreleaser
+          version: '~> v2'
+          args: release --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/test.yml

@@ -0,0 +1,24 @@
+name: CI
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Set up Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: '1.23'
+
+    - name: Build
+      run: make build
+
+    - name: Run tests against mock handler
+      run: make test

.gitignore

@@ -0,0 +1 @@
+/build/

.goreleaser.yml

@@ -0,0 +1,41 @@
+project_name: kernel-bindings-tests
+
+builds:
+  - id: runner
+    main: ./cmd/runner
+    binary: runner
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - darwin
+      - windows
+    goarch:
+      - amd64
+      - arm64
+    ignore:
+      - goos: windows
+        goarch: arm64
+
+archives:
+  - id: runner-archive
+    builds:
+      - runner
+    format: tar.gz
+    format_overrides:
+      - goos: windows
+        format: zip
+    name_template: "{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
+
+checksum:
+  disable: true
+
+changelog:
+  disable: true
+
+release:
+  github:
+    owner: stringintech
+    name: kernel-bindings-tests
+  draft: false
+  prerelease: auto

Makefile

@@ -1,37 +1,27 @@
-.PHONY: all build test test-single clean
+.PHONY: all build test clean runner mock-handler deps lint
+
+BUILD_DIR := build
+RUNNER_BIN := $(BUILD_DIR)/runner
+MOCK_HANDLER_BIN := $(BUILD_DIR)/mock-handler
 
 all: build test
 
-build:
-	@echo "Building orchestrator binary..."
-	mkdir -p bin
-	cd orchestrator && go build -o ./bin/orchestrator
-	@echo "Building go-handler binary..."
-	cd go-handler/go-bitcoinkernel && $(MAKE) build-kernel && $(MAKE) build
-	cd go-handler && go build -o ./bin/go-handler
-	@echo "Building rust-handler binary..."
-	cd rust-handler && cargo build --release
-	@echo "Build complete!"
+build: runner mock-handler
 
-test:
-	@echo "Running all conformance tests with go-handler..."
-	-./orchestrator/bin/orchestrator -handler ./go-handler/bin/go-handler -testdir testdata
-	@echo "Running all conformance tests with rust-handler..."
-	-./orchestrator/bin/orchestrator -handler ./rust-handler/target/release/rust-handler -testdir testdata
+runner:
+	@echo "Building test runner..."
+	@mkdir -p $(BUILD_DIR)
+	go build -o $(RUNNER_BIN) ./cmd/runner
 
-test-single:
-	@if [ -z "$(TEST)" ]; then \
-		echo "Error: TEST variable not set. Usage: make test-single TEST=testdata/chainstate_basic.json"; \
-		exit 1; \
-	fi
-	@echo "Running test with go-handler: $(TEST)"
-	./bin/orchestrator -handler ./go-handle/bin/go-handler -testfile $(TEST)
-	@echo "Running test with rust-handler: $(TEST)"
-	./bin/orchestrator -handler ./rust-handler/target/release/rust-handler -testfile $(TEST)
+mock-handler:
+	@echo "Building mock handler..."
+	@mkdir -p $(BUILD_DIR)
+	go build -o $(MOCK_HANDLER_BIN) ./cmd/mock-handler
+
+test:
+	@echo "Running conformance tests with mock handler..."
+	$(RUNNER_BIN) -handler $(MOCK_HANDLER_BIN)
 
 clean:
 	@echo "Cleaning build artifacts..."
-	cd go-handler/go-bitcoinkernel && $(MAKE) clean
-	cd orchestrator && go clean && rm -rf build
-	cd go-handler && go clean && rm -rf build
-	cd rust-handler && cargo clean
+	rm -rf $(BUILD_DIR)

README.md

@@ -1,6 +1,6 @@
 # Bitcoin Kernel Binding Conformance Tests
 
-This directory contains a language-agnostic conformance testing framework for Bitcoin Kernel bindings.
+This repository contains a language-agnostic conformance testing framework for Bitcoin Kernel bindings.
 
 ## ⚠️ Work in Progress
 
@@ -15,53 +15,38 @@ The framework ensures that all language bindings (Go, Python, Rust, etc.) behave
 
 ```
 ┌─────────────┐         ┌──────────────────┐
-│ Orchestrator│────────▶│  Handler Binary  │
-│  (Go Test   │ stdin   │  (Go/Rust/etc)   │
-│   Runner)   │◀────────│                  │
+│ Test Runner │────────▶│  Handler Binary  │
+│  (Go CLI)   │ stdin   │  (Go/Rust/etc)   │
+│             │◀────────│                  │
 └─────────────┘ stdout  └──────────────────┘
        │                         │
        │                         │
        ▼                         ▼
   ┌─────────┐            ┌────────────────┐
   │ Test    │            │ Binding API    │
   │ Cases   │            └────────────────┘
-  │ (JSON)  │            
+  │ (JSON)  │
   └─────────┘
 ```
 
-1. [**Orchestrator**](./orchestrator): Spawns handler binary, sends test requests, validates responses
-2. **Handler Binary**: Implements protocol, calls binding API, returns results
-   - [Go handler](./go-handler) for the [Go binding](https://github.com/stringintech/go-bitcoinkernel)
-   - [Rust handler](./rust-handler) for the [Rust binding](https://github.com/TheCharlatan/rust-bitcoinkernel)
-3. [**Test Cases**](./testdata): JSON files defining requests and expected responses
-
-## Getting Started
-
-### Cloning
-
-Clone the repository with submodules:
-
-```bash
-git clone --recurse-submodules https://github.com/stringintech/kernel-bindings-spec.git
-```
-**Note:** go-handler currently depends on go-bitcoinkernel via a submodule.
+**This repository contains:**
+1. [**Test Runner**](./cmd/runner/main.go): Spawns handler binary, sends test requests via stdin, validates responses from stdout
+2. [**Test Cases**](./testdata): JSON files defining requests and expected responses
+3. [**Mock Handler**](./cmd/mock-handler/main.go): Validates the runner by echoing expected responses from test cases
 
+**Handler binaries** are not hosted in this repository. They must be implemented separately and should:
+- Implement the JSON protocol for communication with the test runner
+- Call the binding API to execute operations
+- Pin to a specific version/tag of this test repository
 
-### Building
+## Getting Started
 
-Use the provided Makefile to build the project:
+Build and test against the mock handler:
 
 ```bash
-# Build everything!
+# Build both runner and mock handler
 make build
-```
-
-### Running Tests
 
-```bash
-# Run all conformance tests with both Go and Rust handlers
+# Run tests against the mock handler
 make test
-
-# Run a specific test file with both Go and Rust handlers
-make test-single TEST=testdata/chainstate_basic.json
-```
+```