Actions: add master.yml

.github/workflows/master.yml

@@ -0,0 +1,36 @@
+name: Build
+
+run-name: ${{ github.actor }} is building action
+on:
+  push:
+    branches:
+      - 'master'
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-20.04
+    permissions:
+      contents: write
+
+    steps:
+      - name: Install prerequisites
+        run: |
+          sudo apt update
+          sudo apt install -y build-essential curl \
+            cmake clang libclang-dev llvm llvm-dev \
+            qt5-default libopencv-dev \
+            python3-dev python3-numpy python3-opencv
+
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - uses: webfactory/ssh-agent@v0.7.0
+        with:
+          ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY }}
+
+      - uses: PyO3/maturin-action@v1
+        with:
+          command: build
+          args: --release
+          rust-toolchain: nightly