feat: remove heighliner and replace with dockerfile

Author: johnletey

.github/workflows/docker-publish.yaml

@@ -5,10 +5,6 @@ on:
     branches:
       - '**'
 
-env:
-  REGISTRY: ghcr.io
-  IMAGE_NAME: ${{ github.repository }}
-
 jobs:
   build-and-push-image:
     runs-on: ubuntu-latest
@@ -17,26 +13,26 @@ jobs:
       packages: write
 
     steps:
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      - name: Log in to the Container registry
+      - name: Login to GitHub Container Registry
         uses: docker/login-action@v3
         with:
-          registry: ${{ env.REGISTRY }}
+          registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Build and push Docker image
-        uses: strangelove-ventures/heighliner-build-action@v1.0.3
-        with:
-          # Heighliner fork supporting Go v1.24
-          heighliner-owner: 'noble-assets'
-          heighliner-tag: 'v1.7.3'
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Buildx
+        uses: docker/setup-buildx-action@v3
 
-          # Heighliner chains.yaml config
-          chain: noble
-          dockerfile: cosmos
-          build-target: make install
-          binaries: |
-            - /go/bin/nobled
+      - name: Normalize Tag
+        id: normalize
+        run: echo "tag=$(echo ${{ github.ref_name }} | sed 's/[\/\.]/-/g')" >> $GITHUB_OUTPUT
+
+      - name: Build and Push Docker Image
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          tags: ghcr.io/${{ github.repository }}:${{ steps.normalize.outputs.tag }}
+          platforms: linux/amd64,linux/arm64

Dockerfile

@@ -0,0 +1,21 @@
+FROM --platform=$BUILDPLATFORM golang:1.24-alpine AS nobled-builder
+
+RUN apk add --no-cache \
+    build-base \
+    git \
+    linux-headers
+
+WORKDIR /src
+
+COPY . .
+
+# https://www.docker.com/blog/faster-multi-platform-builds-dockerfile-cross-compilation-guide
+ARG TARGETOS TARGETARCH
+
+RUN GOOS=$TARGETOS GOARCH=$TARGETARCH make build
+
+FROM alpine:3
+
+WORKDIR /root
+
+COPY --from=nobled-builder /src/build/nobled /usr/bin/nobled

Makefile

@@ -88,12 +88,8 @@ swagger:
 ###############################################################################
 
 local-image:
-ifeq (,$(shell which heighliner))
-	@echo heighliner not found. https://github.com/strangelove-ventures/heighliner
-else
 	@echo "🤖 Building image..."
-	@heighliner build --chain noble --local
+	@docker build -t noble:local .
 	@echo "✅ Completed build!"
-endif
 
 .PHONY: license format lint build install local-image