WIP

Signed-off-by: Matej Vašek <[email protected]>

.github/workflows/build-images.yaml

@@ -0,0 +1,22 @@
+name: Build Images
+
+on: [pull_request]
+
+jobs:
+  build:
+    name: Build job
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ./.github/composite/go-setup
+      - name: Install uuid
+        run: |
+          sudo apt-get update
+          sudo apt-get install uuid
+      - name: Build Util Image
+        run: |
+          docker buildx create --name multiarch --driver docker-container --use
+          docker buildx build . -f Dockerfile.utils \
+            --platform=linux/ppc64le,linux/s390x,linux/amd64,linux/arm64 \
+            --push \
+            -t "ttl.sh/knative/func-util-$(uuid):2h"

Dockerfile.utils

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+FROM --platform=$BUILDPLATFORM index.docker.io/library/golang:1.22.1-alpine3.19 AS builder
+
+ARG BUILDPLATFORM
+ARG TARGETPLATFORM
+ARG TARGETARCH
+
+COPY . .
+
+RUN GOARCH=$TARGETARCH go build -o deploy -trimpath -ldflags '-w -s' ./cmd/func-deployer
+
+#########################
+
+FROM --platform=$TARGETPLATFORM index.docker.io/library/alpine:latest
+
+RUN apk add --no-cache socat tar \
+  && addgroup func -g 1000 \
+  && adduser func -u 1001 -D -G func
+
+COPY --from=builder /go/deploy /usr/local/bin/
+
+USER func:func