Create Go Related Workflows in Github Actions

.github/workflows/ci-go.yml

@@ -0,0 +1,62 @@
+name: ci
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  build:
+    name: go workflows
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.16
+
+      - name: Check module vendoring
+        run: |
+          cd KubeArmor
+          go mod tidy
+          test -z "$(git status --porcelain)" || (echo "please run 'go mod tidy && go mod vendor', and submit your changes"; exit 1)
+
+      - name: Build bcc
+        run: |
+          set -x
+          sudo apt-get update
+          # Use release 9 of llvm etc. - later versions have an unfixed
+          # bug on Ubuntu:
+          # https://github.com/iovisor/bcc/issues/2915
+          sudo apt-get -y install bison build-essential cmake flex git libelf-dev libfl-dev libedit-dev libllvm9 llvm-9-dev libclang-9-dev python zlib1g-dev
+          pushd /tmp
+          git clone --depth 1 --branch v0.20.0 https://github.com/iovisor/bcc.git
+          mkdir -p bcc/build; cd bcc/build
+          # Symlink /usr/lib/llvm to avoid "Unable to find clang libraries"
+          # The directory appears only to be created when installing the
+          # virtual llvm-dev package.
+          # https://github.com/iovisor/bcc/issues/492
+          sudo ln -s /usr/lib/llvm-9 /usr/local/llvm
+          cmake ..
+          make
+          sudo make install
+          popd
+
+      - name: build
+        run: cd KubeArmor && make build
+        env:
+          GOPATH: /home/runner/go
+
+      - name: test
+        run: cd KubeArmor && make testall
+
+      - name: Clean modcache
+        run: go clean -modcache
+
+      - name: Lint
+        uses: golangci/golangci-lint-action@v2
+        with:
+          working-directory: KubeArmor