add github actions

.github/workflows/go.yml

@@ -0,0 +1,28 @@
+name: Go
+
+on:
+  push:
+    branches: [ master, upd_ci ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go: [ '1.17', '1.16', '1.15' ]
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Go ${{ matrix.go }}
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go }}
+
+      - name: Install golint
+        run: go get golang.org/x/lint/golint
+
+      - name: Build and Run tests
+        run: make