Tag latest to point to most recent release (#84)

.github/workflows/pre_release_builds.yml

@@ -0,0 +1,28 @@
+name: Pre release builds
+
+on:
+  push:
+    tags:
+      - 'v[0-9]+.[0-9]+.[0-9]+-alpha.[0-9]+'
+      - 'v[0-9]+.[0-9]+.[0-9]+-beta.[0-9]+'
+      - 'v[0-9]+.[0-9]+.[0-9]+-rc.[0-9]+'
+
+jobs:
+  build-image:
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Extract tag
+        id: extract_tag
+        run: echo "::set-output name=tag::$(echo ${GITHUB_REF#refs/tags/v})"
+      - name: Print tag
+        run: echo "Running pre release build for ${{ steps.extract_tag.outputs.tag }}"
+      - name: Build kubernetes-tools image
+        run: make build-image BUILD_TAG=${{ steps.extract_tag.outputs.tag }}
+      - name: Login to Docker Hub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Push kubernetes-tools image
+        run: make push-image BUILD_TAG=${{ steps.extract_tag.outputs.tag }}

.github/workflows/release_builds.yml

@@ -4,9 +4,6 @@ on:
   push:
     tags:
       - 'v[0-9]+.[0-9]+.[0-9]+'
-      - 'v[0-9]+.[0-9]+.[0-9]+-alpha.[0-9]+'
-      - 'v[0-9]+.[0-9]+.[0-9]+-beta.[0-9]+'
-      - 'v[0-9]+.[0-9]+.[0-9]+-rc.[0-9]+'
 
 jobs:
   build-image:
@@ -17,15 +14,15 @@ jobs:
         id: extract_tag
         run: echo "::set-output name=tag::$(echo ${GITHUB_REF#refs/tags/v})"
       - name: Print tag
-        run: echo "Running dev build for ${{ steps.extract_tag.outputs.tag }}"
+        run: echo "Running release build for ${{ steps.extract_tag.outputs.tag }}"
       - name: Build kubernetes-tools image
-        run: make build-image BUILD_TAG=${{ steps.extract_tag.outputs.tag }}
+        run: make build-release-image BUILD_TAG=${{ steps.extract_tag.outputs.tag }}
       - name: Login to Docker Hub
         uses: docker/login-action@v1
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
       - name: Push kubernetes-tools image
         run: make push-image BUILD_TAG=${{ steps.extract_tag.outputs.tag }}
-      - name: Push kubernetes-tools image build cache
-        run: make push-image-cache BUILD_TAG=${{ steps.extract_tag.outputs.tag }}
+      - name: Tag latest to point to most recent release
+        run: make tag-release-image-with-latest BUILD_TAG=${{ steps.extract_tag.outputs.tag }}

Makefile

@@ -33,6 +33,15 @@ build-image:
 		--tag $(IMAGE_NAME):$(BUILD_TAG) \
 		.
 
+build-release-image:
+	DOCKER_BUILDKIT=1 docker build \
+		--tag $(IMAGE_NAME):$(BUILD_TAG) \
+		.
+
+tag-release-image-with-latest:
+	docker tag $(IMAGE_NAME):$(BUILD_TAG) $(REPO_URL):latest
+	docker push $(REPO_URL):latest
+
 test-image:
 	./scripts/test-image.sh "$(IMAGE_NAME):$(BUILD_TAG)"