Add language tool

.github/workflows/test.yml

@@ -0,0 +1,58 @@
+name: Tree sitter example
+
+on:
+  push
+
+env:
+  CARGO_TERM_COLOR: always
+  CACHE_PATHS: |
+    ~/.cargo/bin/
+    ~/.cargo/registry/index/
+    ~/.cargo/registry/cache/
+    ~/.cargo/git/db/
+    **/target
+
+jobs:
+  run-example-tree-sitter:
+    strategy:
+      matrix:
+        os: [windows-latest, ubuntu-latest]
+        include:
+          - os: windows-latest
+            prefix: ""
+            extension: dll
+          - os: ubuntu-latest
+            prefix: "lib"
+            extension: so
+      fail-fast: false
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/cache/restore@v4
+        id: cache
+        with:
+          path: ${{ env.CACHE_PATHS }}
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+
+      - uses: brndnmtthws/rust-action-cargo-binstall@v1
+        with:
+          packages: tree-sitter-cli
+
+      - name: Run setup
+        run: |
+          git clone https://github.com/tree-sitter/tree-sitter-rust tree-sitter-rust
+
+          mkdir languages
+          tree-sitter build tree-sitter-rust -o languages/${{ matrix.prefix }}rust.${{ matrix.extension }}
+
+          cargo run
+        shell: bash
+        working-directory: language-tool
+
+      - uses: actions/cache/save@v4
+        if: always() && steps.cache.outputs.cache-hit != 'true'
+        with:
+          key: ${{ steps.cache.outputs.cache-primary-key }}
+          path: ${{ env.CACHE_PATHS }}

.gitignore

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+target
+**/languages/*.dll