Merge pull request #65 from gianarb/feature/release-update-mutiarch

this PR uses buildx to update manifest for the new release

Author: gianarb

.github/workflows/release.yaml

@@ -15,6 +15,8 @@ jobs:
         uses: actions/checkout@v2
       - name: "Unshallow (required by goreleaser)"
         run: git fetch --prune --unshallow
+      - name: Get the version
+        run: echo ::set-env name=VERSION::${GITHUB_REF/refs\/tags\//}
       - uses: azure/docker-login@v1
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
@@ -27,14 +29,21 @@ jobs:
         uses: imranismail/setup-kustomize@v1
         with:
           kustomize-version: "3.5.4"
-      - name: manifest-debug
-        run: make manifest
-      - name: find-debug
-        run: find ./out
+      - name: Set up Docker Buildx
+        uses: crazy-max/ghaction-docker-buildx@v1
+        with:
+          buildx-version: latest
+          qemu-version: latest
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v2.0.2
         with:
           version: latest
           args: release --rm-dist --debug
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Update docker manifest
+        run: |
+          buildx imagetools create \
+            -t packethost/cluster-api-provider-packet:$VERSION \
+            packethost/cluster-api-provider-packet:$VERSION-amd64 \
+            packethost/cluster-api-provider-packet:$VERSION-arm64

Makefile

@@ -1,7 +1,13 @@
 .PHONY: vendor test manager clusterctl run install deploy manifests generate fmt vet run kubebuilder ci cd
 
-GIT_VERSION?=$(shell git log -1 --format="%h")
-RELEASE_TAG ?= $(shell git tag --points-at HEAD)
+GIT_VERSION ?= $(shell git log -1 --format="%h")
+RELEASE_TAG := $(shell git describe --abbrev=0 --tags ${TAG_COMMIT} 2>/dev/null || true)
+
+ifneq ($(shell git status --porcelain),)
+	# next is used by GoReleaser as well when --spanshot is set
+  RELEASE_TAG := $(RELEASE_TAG)-next
+endif
+
 KUBEBUILDER_VERSION ?= 2.3.1
 # default install location for kubebuilder; can be placed elsewhere
 KUBEBUILDER_DIR ?= /usr/local/kubebuilder