feat: github actions

Author: augustus281

.github/workflows/ci.yaml

@@ -0,0 +1,60 @@
+name: Rust CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+
+jobs:
+  build-test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+          components: clippy, rustfmt
+
+      - name: Cache cargo
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+
+      - name: Build
+        run: cargo build --verbose
+
+      - name: Run tests
+        run: cargo test --all --verbose
+
+      - name: Lint (clippy)
+        run: cargo clippy -- -D warnings
+
+      - name: Check format
+        run: cargo fmt -- --check
+
+  release:
+    if: github.ref == 'refs/heads/main'
+    runs-on: ubuntu-latest
+    needs: build-test
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+      - name: Build release binary
+        run: cargo build --release
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: github-exporter
+          path: target/release/github-exporter