VCF reader unit tests

.github/workflows/ci.yml

@@ -0,0 +1,44 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  build-test:
+    runs-on: ubuntu-22.04
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          submodules: "recursive"
+          fetch-depth: 1
+
+      - name: Setup Rust
+        uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          toolchain: '1.85.0'
+          components: 'clippy, rustfmt'
+
+      - name: Cache Cargo registry and build
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            datafusion/vcf/target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('datafusion/vcf/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
+
+      - name: Check formatting
+        working-directory: datafusion/vcf
+        run: cargo fmt --all -- --check
+
+      - name: Run tests
+        working-directory: datafusion/vcf
+        run: cargo test

.gitignore

@@ -18,4 +18,4 @@ Cargo.lock
 #  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
-#.idea/
+.idea/

.pre-commit-config.yaml

@@ -0,0 +1,8 @@
+repos:
+  - repo: https://github.com/doublify/pre-commit-rust
+    rev: v1.0
+    hooks:
+      - id: fmt
+        args: ["--all", "--"]
+      - id: cargo-check
+