Add CI github action

.github/workflows/CI.yaml

@@ -0,0 +1,46 @@
+name: CI
+on: [push, pull_request]
+jobs:
+  clippy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          components: clippy
+          override: true
+      - uses: actions-rs/clippy-check@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - run: cargo clippy --all-features -- -D warnings
+
+  test:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Rust toolchain
+        run: rustup toolchain install stable --profile minimal
+
+      - name: Test
+        run: cargo test
+
+  rustfmt:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v4
+
+      - name: Install stable toolchain with rustfmt available
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+          components: rustfmt
+
+      - run: cargo fmt --check

Cargo.toml

@@ -8,8 +8,8 @@ license = "Apache-2.0"
 repository = "https://github.com/bitcoinppl/bip329"
 keywords = ["bitcoin", "bip329", "labels"]
 categories = ["bitcoin"]
+
 homepage = "https://github.com/bitcoinppl/bip329"
-repository = "https://github.com/bitcoinppl/bip329"
 documentation = "https://docs.rs/bip329"
 
 [features]