Merge pull request #81 from cwboden/multiarch-support

feat: Add multi-arch support for releases.

.github/workflows/on_release.yaml

@@ -69,7 +69,7 @@ jobs:
         run: |
           earthly \
             --push \
-            +build-image \
+            +build-image-multiarch \
             --version=${{ env.RELEASE_VERSION }} \
             --commitSHA=${{ env.SHORT_SHA }} \
             --image_name=ghcr.io/${{ github.repository_owner }}/prom-aggregation-gateway

Earthfile

@@ -31,6 +31,10 @@ build:
     BUILD +build-image
     BUILD +build-helm
 
+release-multiarch:
+    BUILD +release-binaries
+    BUILD +build-image-multiarch
+
 release:
     BUILD +release-binaries
     BUILD +build-image
@@ -51,6 +55,9 @@ build-binary:
 
     SAVE ARTIFACT ./prom-aggregation-gateway
 
+build-image-multiarch:
+    BUILD --platform=linux/arm64 --platform=linux/amd64 +build-image
+
 build-image:
     FROM alpine:${ALPINE_VERSION}
     COPY +build-binary/prom-aggregation-gateway .

Earthfile.md

@@ -1,17 +1,20 @@
 ```mermaid
 graph TD
-	build --> build-helm
-	build --> build-image
-	build-binary --> go-deps
-	build-image --> build-binary
-	ci-golang --> lint-golang
-	ci-golang --> test-golang
-	ci-helm --> test-helm
-	continuous-deploy --> build-helm
-	lint-golang --> go-deps
-	release --> build-image
-	release --> release-binaries
-	release-binaries --> build-binaries
-	test --> ci-golang
-	test-golang --> go-deps
+  ci-helm --> test-helm
+  test --> ci-golang
+  test-golang --> go-deps
+  lint-golang --> go-deps
+  continuous-deploy --> build-helm
+  build --> build-helm
+  build --> build-image
+  build-binary --> go-deps
+  build-image --> build-binary
+  ci-golang --> lint-golang
+  ci-golang --> test-golang
+  build-image-multiarch --> build-image
+  release --> build-image
+  release --> release-binaries
+  release-multiarch --> release-binaries
+  release-multiarch --> build-image-multiarch
+  release-binaries --> build-binaries
 ```