added github action for go ci (#2212)

.github/workflows/ci-go.yml

@@ -0,0 +1,25 @@
+name: ci-go
+
+on:
+  push:
+    tags:
+      - v*
+    branches:
+      - master
+  pull_request:
+permissions:
+  contents: read
+
+jobs:
+  ci-from-docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: build from buildah
+        uses: redhat-actions/buildah-build@v2
+        with:
+          image: test-image
+          tags: ${{ github.sha }}
+          context: .
+          containerfiles: ./Dockerfile.ci

Dockerfile.ci

@@ -0,0 +1,36 @@
+FROM registry.access.redhat.com/ubi8/go-toolset:1.17.7 
+
+USER root
+RUN mkdir -p /root/go/src/github.com/Azure/ARO-RP 
+WORKDIR /root/go/src/github.com/Azure/ARO-RP 
+ENV GOPATH=/root/go
+
+#we have multiple steps for copy so we can make use of caching
+COPY vendor/ vendor
+
+COPY docs/ docs
+COPY hack/ hack
+
+COPY swagger/ swagger
+COPY test/ test
+COPY python/ python
+COPY portal/ portal
+
+COPY cmd/ cmd
+COPY pkg/ pkg
+
+#COPY all files with an extension (directories not copied)
+COPY ?*.* .
+COPY Makefile LICENSE .
+
+COPY .git .git
+COPY .gitignore .gitignore
+COPY .pipelines .pipelines
+COPY .gdn .gdn
+COPY .github .github
+COPY .env .env
+COPY .sha256sum .sha256sum
+COPY .config .config
+
+RUN hack/ci-utils/build.sh
+

hack/ci-utils/build.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+isClean() {
+    if [[ ! -z "$(git status -s)" ]]
+    then
+        echo "there are some modified files"
+        git status
+        exit 1 
+    fi
+}
+    
+
+set -xe 
+
+make generate
+isClean
+make build-all
+isClean
+make unit-test-go
+isClean