Ci setup

.github/workflows/ci.yml

@@ -0,0 +1,85 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+  workflow_dispatch:
+
+jobs:
+  build-and-test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    # Setup: Toolchains
+    - name: Set up Rust
+      uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable
+        components: rustfmt, clippy
+        override: true
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: "3.10"
+
+    - name: Set up Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: "18"
+
+    - name: Set up R
+      uses: r-lib/actions/setup-r@v2
+      with:
+        r-version: "4.5"
+
+    # OS-specific system dependencies (Linux only)
+    - name: Install system dependencies (Linux only)
+      if: runner.os == 'Linux'
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y \
+          libcurl4-openssl-dev \
+          libssl-dev \
+          libfontconfig1-dev \
+          libfreetype6-dev \
+          libharfbuzz-dev \
+          libfribidi-dev \
+          libpng-dev \
+          libtiff5-dev \
+          libjpeg-dev
+
+    # Node dependencies
+    - name: Install JS dependencies
+      working-directory: wasm_bindings
+      run: npm ci
+
+    # Python dependencies
+    - name: Install Python dependencies
+      working-directory: python_bindings
+      run: |
+        pip install --upgrade pip
+        pip install maturin pytest
+
+    # R dependencies (Linux only)
+    - name: Install R dependencies (Linux only)
+      if: runner.os == 'Linux'
+      run: |
+        sudo apt-get install -y libcurl4-openssl-dev libssl-dev
+        Rscript -e 'install.packages(c("devtools", "rextendr"), repos="https://cloud.r-project.org")'
+
+    # Build all bindings (Rust, Python, WASM, R)
+    - name: Build all components
+      run: make all
+
+    # Run full test suite
+    - name: Run full test suite
+      run: make test

Makefile

@@ -16,10 +16,18 @@ core:
 
 python: core
 	@echo "\n=== Building Python Bindings ==="
-	cd $(PY_BINDINGS) && maturin develop --release
+	cd $(PY_BINDINGS) && \
+	pip install -r requirements.txt && \
+	maturin build --release --out target/wheels && \
+	pip install target/wheels/*.whl
 
 wasm: core
 	@echo "\n=== Building WebAssembly Bindings ==="
+	# ensure wasm-pack is in PATH (installs it 1st time only)
+	@if ! command -v wasm-pack >/dev/null 2>&1; then \
+	  echo "→ Installing wasm-pack…"; \
+	  cargo install wasm-pack; \
+	fi
 	cd $(WASM_BINDINGS) && \
 		npm install && \
 		npm run build && \
@@ -28,7 +36,9 @@ wasm: core
 r: core
 	@echo "\n=== Building R Bindings ==="
 	cd $(R_BINDINGS) && \
-		Rscript -e "rextendr::document()"
+	Rscript -e "if(!require('devtools')) install.packages('devtools', repos='https://cloud.r-project.org')" && \
+	Rscript -e "if(!require('rextendr')) install.packages('rextendr', repos='https://cloud.r-project.org')" && \
+	Rscript -e "rextendr::document()"
 
 install: python wasm r
 

README.md

@@ -18,32 +18,37 @@ To build and develop this project locally, you will need:
 * [R 4.2+](https://www.r-project.org/)
 * [make](https://www.gnu.org/software/make/) (usually pre-installed on Linux/macOS, available via build tools on Windows)
 
+## Supported Platforms
+
+This library is actively developed and tested on:
+- **Windows** (via WSL, or native MSVC toolchain for Rust + Rtools for R)
+- **Linux** (Ubuntu, other distros)
+- **macOS** 
+
 ## Quick Start
 
-### Rust
+We provide a top‑level `Makefile` to save you typing:
+
+- **Build everything** (Rust core + Python + WASM + R):
 
-```sh
-cd rust_core
-cargo test
-```
+  ```sh
+  make all
+  ```
 
-### Python
+- **Run all tests**:
 
-```sh
-cd python_bindings
-maturin develop
-python -c "import causalgraphs; print(dir(causalgraphs))"
-```
+  ```sh
+  make test
+  ```
 
-### WebAssembly (Node.js)
+| Target        | What it does                                     |
+| ------------- | ------------------------------------------------ |
+| `make core`   | Builds only the `rust_core` crate.               |
+| `make python` | Builds & installs Python bindings.               |
+| `make wasm`   | Builds WASM modules for JS/Node via wasm-pack    |
+| `make r`      | Generates R wrappers via `rextendr::document()`. |
 
-```sh
-cd wasm_bindings
-npm install
-npm run build
-npm run test
-```
 
 ## License
 
-MIT
+MIT