Github action with multi-CPU architecture support and multi docker fi…

…le support (#30)

Github action with multi-CPU architecture support and multi docker file support (#30)

.github/workflows/build.yml

@@ -0,0 +1,140 @@
+#
+# Copyright (c) 2020 Red Hat, Inc.
+# This program and the accompanying materials are made
+# available under the terms of the Eclipse Public License 2.0
+# which is available at https://www.eclipse.org/legal/epl-2.0/
+#
+# SPDX-License-Identifier: EPL-2.0
+#
+# Contributors:
+#   Red Hat, Inc. - initial API and implementation
+#
+
+name: build
+
+on:
+  push:
+    branches:
+      - 'master'
+      - 'v*'
+    tags:
+      - 'v*'
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    branches:
+      - 'master'
+      - 'v*'
+    paths-ignore:
+      - '**.md'
+
+jobs:
+
+  go:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/[email protected]
+      -
+        name: Prepare
+        id: prepare
+        run: |
+          if [[ $GITHUB_REF == refs/tags/* ]]; then
+            echo ::set-output name=tag_name::${GITHUB_REF#refs/tags/}
+          fi
+      -
+        name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.13
+      -
+        name: Cache Go modules
+        uses: actions/cache@v2
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+      -
+        name: Go mod
+        run: go mod download
+      -
+        name: Go test
+        run: go test -v  ./...
+  docker:
+    runs-on: ubuntu-18.04
+    needs: go
+    steps:
+      -
+        name: Checkout
+        uses: actions/[email protected]
+      -
+        name: Prepare
+        id: prepare
+        run: |
+          DOCKER_USERNAME=${{secrets.DOCKER_USERNAME}}
+          DOCKER_IMAGE=${{secrets.DOCKER_IMAGE}}
+          DOCKER_IMAGE=${DOCKER_IMAGE:-$GITHUB_REPOSITORY}
+          DOCKER_REPO=${{secrets.DOCKER_REPO}}
+          DOCKER_PLATFORMS=linux/amd64,linux/s390x,linux/arm64,linux/ppc64le
+          VERSION=latest
+
+          if [[ $GITHUB_REF == refs/tags/* ]]; then
+            VERSION=${GITHUB_REF#refs/tags/v}
+          fi
+
+          TAGS="--tag ${DOCKER_IMAGE}:${VERSION}"
+          TAGS_RHEL="--tag ${DOCKER_IMAGE}:${VERSION}-rhel"
+
+          echo ::set-output name=docker_username::${DOCKER_USERNAME}
+          echo ::set-output name=docker_repo::${DOCKER_REPO}
+          echo ::set-output name=docker_image::${DOCKER_IMAGE}
+          echo ::set-output name=version::${VERSION}
+          echo ::set-output name=buildx_args::--platform ${DOCKER_PLATFORMS} \
+            --build-arg VERSION=${VERSION} \
+            --build-arg BUILD_DATE=$(date -u +'%Y-%m-%dT%H:%M:%SZ') \
+            --build-arg VCS_REF=${GITHUB_SHA::8} \
+            ${TAGS} --file build/dockerfiles/Dockerfile .
+
+          echo ::set-output name=buildx_args_rhel::--platform linux/amd64 \
+            --build-arg VERSION=${VERSION} \
+            --build-arg BUILD_DATE=$(date -u +'%Y-%m-%dT%H:%M:%SZ') \
+            --build-arg VCS_REF=${GITHUB_SHA::8} \
+            ${TAGS_RHEL} --file build/dockerfiles/rhel.Dockerfile .
+      -
+        name: Set up Docker Buildx
+        uses: crazy-max/[email protected]
+        with:
+          buildx-version: v0.4.1
+      -
+        name: Docker Buildx (build)
+        run: |
+          docker buildx build --output "type=image,push=false" ${{ steps.prepare.outputs.buildx_args }}
+      -
+        name: Docker Login
+        if: success() && github.event_name != 'pull_request' && (endsWith(github.ref, github.event.repository.default_branch) || startsWith(github.ref, 'refs/tags/'))
+        env:
+          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
+        run: |
+          echo "${DOCKER_PASSWORD}" | docker login ${{ steps.prepare.outputs.docker_repo }} --username "${{ steps.prepare.outputs.docker_username }}" --password-stdin
+      -
+        name: Docker Buildx (push)
+        if: success() && github.event_name != 'pull_request' && (endsWith(github.ref, github.event.repository.default_branch) || startsWith(github.ref, 'refs/tags/'))
+        run: |
+          docker buildx build --output "type=image,push=true" ${{ steps.prepare.outputs.buildx_args }}
+      -
+        name: Docker Buildx rhel (push)
+        if: success() && github.event_name != 'pull_request' && (endsWith(github.ref, github.event.repository.default_branch) || startsWith(github.ref, 'refs/tags/'))
+        run: |
+          docker buildx build --output "type=image,push=true" ${{ steps.prepare.outputs.buildx_args_rhel }}
+      -
+        name: Docker Check Manifest
+        if: success() && github.event_name != 'pull_request' && (endsWith(github.ref, github.event.repository.default_branch) || startsWith(github.ref, 'refs/tags/'))
+        run: |
+          docker run --rm mplatform/mquery ${{ steps.prepare.outputs.docker_image }}:${{ steps.prepare.outputs.version }}
+      -
+        name: Clear
+        if: always() && github.event_name != 'pull_request' && (endsWith(github.ref, github.event.repository.default_branch) || startsWith(github.ref, 'refs/tags/'))
+        run: |
+          rm -f ${HOME}/.docker/config.json