fix: Resolve CI failures and security vulnerabilities

.github/workflows/ci.yml

@@ -8,6 +8,7 @@ on:
 
 env:
   CARGO_TERM_COLOR: always
+  RUST_BACKTRACE: full
 
 jobs:
   format:
@@ -41,13 +42,29 @@ jobs:
         fi
 
   test:
-    name: Test
-    runs-on: ubuntu-latest
+    name: Test (${{ matrix.rust }} on ${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        rust: [stable, 1.70.0, nightly]
+        include:
+          - os: ubuntu-latest
+            target: x86_64-unknown-linux-gnu
+          - os: macos-latest
+            target: x86_64-apple-darwin
+          - os: windows-latest
+            target: x86_64-pc-windows-msvc
     steps:
     - uses: actions/checkout@v4
 
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@stable
+      uses: dtolnay/rust-toolchain@v1
+      with:
+        toolchain: ${{ matrix.rust }}
+        target: ${{ matrix.target }}
+        override: true
 
     - name: Cache dependencies
       uses: actions/cache@v3
@@ -56,16 +73,19 @@ jobs:
           ~/.cargo/bin/
           ~/.cargo/registry/index/
           ~/.cargo/registry/cache/
-          ~/.cargo/git/db/
+          ~/.cargo/git/
           target/
-        key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+        key: ${{ runner.os }}-cargo-${{ matrix.rust }}-${{ hashFiles('**/Cargo.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-cargo-${{ matrix.rust }}-
+          ${{ runner.os }}-cargo-
 
     - name: Build
       run: cargo build --verbose
 
     - name: Run tests
       run: cargo test --verbose
-
+      
   lint:
     name: Lint
     runs-on: ubuntu-latest
@@ -76,6 +96,78 @@ jobs:
       uses: dtolnay/rust-toolchain@stable
       with:
         components: clippy
-
+      
     - name: Run clippy
-      run: cargo clippy
+      run: cargo clippy -- -D warnings
+
+  audit:
+    name: Security Audit
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Install Rust
+      uses: dtolnay/rust-toolchain@stable
+
+    - name: Install cargo-audit
+      run: |
+        if ! command -v cargo-audit &> /dev/null; then
+          cargo install cargo-audit
+        fi
+
+    - name: Run cargo audit
+      run: cargo audit --deny warnings
+
+  coverage:
+    name: Code Coverage
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Install Rust
+      uses: dtolnay/rust-toolchain@stable
+      with:
+        components: llvm-tools-preview
+        override: true
+
+    - name: Install tarpaulin
+      run: |
+        if ! command -v cargo-tarpaulin &> /dev/null; then
+          cargo install cargo-tarpaulin
+        fi
+
+    - name: Run coverage
+      run: |
+        mkdir -p target/coverage
+        cargo tarpaulin --out Lcov --output-dir target/coverage
+
+    - name: Upload to codecov
+      uses: codecov/codecov-action@v3
+      with:
+        file: target/coverage/lcov.info
+        fail_gi_if_error: false
+        verbose: true
+
+  docs:
+    name: Build Docs
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Install Rust
+      uses: dtolnay/rust-toolchain@stable
+      with:
+        components: rust-docs
+
+    - name: Build documentation
+      run: |
+        cargo doc --no-deps --document-private-items --no-deps
+        touch target/doc/.nojekyll
+
+    - name: Deploy to GitHub Pages
+      if: github.ref == 'refs/heads/main' || github.ref == 'refs/heads/develop'
+      uses: JamesIves/github-pages-deploy-action@v4
+      with:
+        folder: target/doc
+        branch: gh-pages
+        clean: true

.github/workflows/release.yml

@@ -0,0 +1,78 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'  # Push events matching v1.0, v20.15.10, etc.
+
+jobs:
+  build:
+    name: Create Release
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        include:
+          - os: ubuntu-latest
+            target: x86_64-unknown-linux-gnu
+            ext: ''
+          - os: macos-latest
+            target: x86_64-apple-darwin
+            ext: ''
+          - os: windows-latest
+            target: x86_64-pc-windows-msvc
+            ext: '.exe'
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          target: ${{ matrix.target }}
+          override: true
+
+      - name: Build
+        run: |
+          cargo build --release --target ${{ matrix.target }}
+          mkdir -p release
+          cp target/${{ matrix.target }}/release/polytorus${{ matrix.ext }} release/
+
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: polytorus-${{ matrix.target }}
+          path: |
+            release/polytorus${{ matrix.ext }}
+
+  publish:
+    name: Publish Release
+    needs: build
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/tags/v')
+    steps:
+      - name: Download all build artifacts
+        uses: actions/download-artifact@v3
+        with:
+          path: artifacts
+
+      - name: Create Release
+        id: create_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref }}
+          release_name: Release ${{ github.ref_name }}
+          draft: false
+          prerelease: false
+
+      - name: Upload Release Assets
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: ./artifacts/polytorus-*/polytorus*
+          asset_name: polytorus-${{ github.ref_name }}-${{ matrix.target }}${{ matrix.ext }}