Complete Rust runtime rewrite: Full compiler with Type Checker, WASM Codegen, and CI/CD Pipelines - 100% complete

.github/workflows/README.md

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+# HypnoScript Rust CI/CD Pipelines
+
+This directory contains GitHub Actions workflows for building, testing, and deploying the Rust-based HypnoScript implementation.
+
+## Workflows
+
+### 1. `rust-build-and-test.yml` - Main CI Pipeline
+
+**Triggers:**
+
+- Push to `main` or `develop` branches
+- Pull requests to `main` or `develop`
+
+**Jobs:**
+
+#### `build-and-test`
+
+- **Platforms:** Windows, Linux, macOS
+- **Rust Version:** Stable
+- **Steps:**
+  - Code formatting check (`cargo fmt`)
+  - Linting with Clippy (`cargo clippy`)
+  - Build all workspace crates
+  - Run all unit and integration tests
+  - Test CLI functionality (lex, parse, check, run)
+  - Upload binaries as artifacts
+
+#### `code-quality`
+
+- **Platform:** Ubuntu
+- **Steps:**
+  - CodeQL security analysis (Rust)
+  - Cargo audit for vulnerability scanning
+  - Check for unsafe code blocks
+  - Cargo deny for license and security checks
+
+#### `performance`
+
+- **Platform:** Ubuntu
+- **Steps:**
+  - Run benchmark tests
+  - Generate performance reports
+  - Time execution of sample programs
+
+#### `coverage`
+
+- **Platform:** Ubuntu
+- **Steps:**
+  - Generate code coverage with `cargo-llvm-cov`
+  - Upload to Codecov
+
+#### `deployment`
+
+- **Platform:** Ubuntu
+- **Triggers:** Only on `main` branch
+- **Steps:**
+  - Build release binaries
+  - Create release package (tar.gz)
+  - Upload artifacts
+
+---
+
+### 2. `rust-build-and-release.yml` - Release Pipeline
+
+**Triggers:**
+
+- Tags matching `v*.*.*` or `rust-v*.*.*`
+
+**Jobs:**
+
+#### `build-release`
+
+- **Strategy:** Matrix build for multiple platforms
+- **Targets:**
+  - Linux x64 (glibc)
+  - Linux x64 (musl - static)
+  - Windows x64
+  - macOS x64
+  - macOS ARM64
+- **Steps:**
+  - Cross-compile for target platform
+  - Strip binaries (Unix only)
+  - Create platform-specific archives
+  - Compute SHA256 checksums
+
+#### `build-deb-package`
+
+- **Platform:** Ubuntu
+- **Steps:**
+  - Build Debian package with `cargo-deb`
+  - Package for APT repositories
+
+#### `create-release`
+
+- **Depends:** build-release, build-deb-package
+- **Steps:**
+  - Download all platform artifacts
+  - Create GitHub Release
+  - Upload all binaries and checksums
+  - Include installation instructions
+
+#### `publish-crates`
+
+- **Triggers:** Only on version tags
+- **Steps:**
+  - Publish all crates to crates.io
+  - Sequential publishing with delays
+
+---
+
+### 3. `deploy-docs.yml` - Documentation Pipeline
+
+**Triggers:**
+
+- Push to `main` affecting documentation or Rust code
+- Pull requests affecting documentation
+
+**Jobs:**
+
+#### `build-and-deploy`
+
+- **Platform:** Ubuntu
+- **Steps:**
+  - Build Rust API documentation (`cargo doc`)
+  - Build user documentation (npm)
+  - Combine both documentation sources
+  - Deploy to GitHub Pages (main branch only)
+
+#### `test-build`
+
+- **Platform:** Ubuntu
+- **Triggers:** Pull requests only
+- **Steps:**
+  - Build Rust documentation
+  - Build user documentation
+  - Check for broken links
+
+---
+
+## Required Secrets
+
+For full functionality, configure these GitHub repository secrets:
+
+- `CARGO_TOKEN` - Token for publishing to crates.io (optional)
+- `GITHUB_TOKEN` - Automatically provided by GitHub Actions
+
+## Caching Strategy
+
+All workflows use caching to speed up builds:
+
+- **Cargo registry** - Downloaded dependencies
+- **Cargo git** - Git dependencies
+- **Cargo build** - Compiled artifacts
+- **NPM packages** - Node.js dependencies
+
+## Testing Strategy
+
+### Unit Tests
+
+```bash
+cargo test --workspace
+```
+
+### Integration Tests
+
+```bash
+cargo test --package hypnoscript-lexer-parser
+cargo test --package hypnoscript-compiler
+cargo test --package hypnoscript-runtime
+```
+
+### CLI Tests
+
+```bash
+hypnoscript-cli version
+hypnoscript-cli builtins
+hypnoscript-cli lex <file>
+hypnoscript-cli parse <file>
+hypnoscript-cli check <file>
+hypnoscript-cli run <file>
+```
+
+### Performance Tests
+
+```bash
+cargo test --release -- --ignored --nocapture
+```
+
+## Code Quality Checks
+
+### Formatting
+
+```bash
+cargo fmt --all -- --check
+```
+
+### Linting
+
+```bash
+cargo clippy --all-targets --all-features -- -D warnings
+```
+
+### Security Audit
+
+```bash
+cargo audit
+```
+
+### Coverage
+
+```bash
+cargo llvm-cov --all-features --workspace
+```
+
+## Release Process
+
+1. **Update version** in all `Cargo.toml` files
+2. **Create tag:**
+
+   ```bash
+   git tag -a v1.0.0 -m "Release v1.0.0"
+   git push origin v1.0.0
+   ```
+
+3. **GitHub Actions automatically:**
+   - Builds binaries for all platforms
+   - Creates Debian package
+   - Generates checksums
+   - Creates GitHub Release
+   - Publishes to crates.io (optional)
+
+## Platform-Specific Notes
+
+### Linux (glibc)
+
+- Target: `x86_64-unknown-linux-gnu`
+- Requires glibc 2.17+
+- Most compatible with modern Linux distributions
+
+### Linux (musl)
+
+- Target: `x86_64-unknown-linux-musl`
+- Static binary, no runtime dependencies
+- Ideal for containers and embedded systems
+
+### Windows
+
+- Target: `x86_64-pc-windows-msvc`
+- Requires Visual C++ runtime (usually pre-installed)
+
+### macOS x64
+
+- Target: `x86_64-apple-darwin`
+- Intel-based Macs
+
+### macOS ARM64
+
+- Target: `aarch64-apple-darwin`
+- Apple Silicon (M1/M2/M3) Macs
+
+## Continuous Deployment
+
+The `deployment` job on the main branch automatically:
+
+1. Builds release binaries
+2. Creates a release package
+3. Uploads to GitHub Artifacts
+
+For tagged releases, the full release workflow:
+
+1. Builds for all platforms
+2. Creates GitHub Release
+3. Publishes to crates.io
+
+## Monitoring
+
+- **Test Results:** Available in Actions artifacts
+- **Code Coverage:** Uploaded to Codecov
+- **Security:** CodeQL alerts in Security tab
+- **Performance:** Benchmark results in artifacts
+
+## Development Workflow
+
+1. **Create feature branch**
+2. **Make changes** to Rust code
+3. **Run local tests:**
+
+   ```bash
+   cargo test
+   cargo clippy
+   cargo fmt
+   ```
+
+4. **Push to branch** - triggers CI
+5. **Create PR** - full test suite runs
+6. **Merge to main** - triggers deployment
+7. **Tag release** - triggers multi-platform build
+
+## Migration from C# Pipelines
+
+The Rust pipelines replace the C# pipelines with equivalent functionality:
+
+| C# Pipeline             | Rust Pipeline                | Notes                       |
+| ----------------------- | ---------------------------- | --------------------------- |
+| `build-and-test.yml`    | `rust-build-and-test.yml`    | Same structure, Rust tools  |
+| `build-and-release.yml` | `rust-build-and-release.yml` | Multi-platform support      |
+| `deploy-docs.yml`       | `deploy-docs.yml`            | Enhanced with Rust API docs |
+
+## Performance Comparison
+
+Rust CI is generally faster than C#:
+
+- **Build time:** ~2-5 minutes (vs 5-10 for C#)
+- **Test time:** ~1-2 minutes (vs 3-5 for C#)
+- **Binary size:** 5-10MB (vs 60+MB for C#)
+- **Cache efficiency:** Better with incremental compilation
+
+## Troubleshooting
+
+### Build Failures
+
+- Check Rust version compatibility
+- Verify Cargo.lock is committed
+- Review clippy warnings
+
+### Test Failures
+
+- Run tests locally first
+- Check for platform-specific issues
+- Review test output in artifacts
+
+### Release Issues
+
+- Ensure all Cargo.toml versions match
+- Check tag format (v*.*.\*)
+- Verify CARGO_TOKEN is set for crates.io
+
+## Further Reading
+
+- [GitHub Actions Documentation](https://docs.github.com/en/actions)
+- [Rust CI/CD Best Practices](https://doc.rust-lang.org/cargo/guide/continuous-integration.html)
+- [cargo-deb Documentation](https://github.com/kornelski/cargo-deb)
+- [Cross-compilation Guide](https://rust-lang.github.io/rustup/cross-compilation.html)