fix: Push docker latest images using the digests from the versioned o…

…utputs (#688)

.github/workflows/prod_build.yml

@@ -2,7 +2,7 @@ name: Build Production
 on:
   push:
     branches:
-      - 'main'
+      - "main"
 jobs:
   release:
     runs-on: ubuntu-20.04
@@ -35,6 +35,7 @@ jobs:
             supabase/realtime
           tags: |
             type=raw,value=v${{ needs.release.outputs.version }}_${{ env.arch }}
+            type=raw,value=latest_${{ env.arch }}
 
       - uses: docker/setup-buildx-action@v2
 
@@ -71,6 +72,7 @@ jobs:
             supabase/realtime
           tags: |
             type=raw,value=v${{ needs.release.outputs.version }}_${{ env.arch }}
+            type=raw,value=latest_${{ env.arch }}
 
       - uses: docker/login-action@v2
         with:
@@ -108,12 +110,18 @@ jobs:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
 
-      - name: Merge multi-arch manifests
+      - name: Merge multi-arch manifests for versioned output
         run: |
           docker buildx imagetools create -t supabase/realtime:v${{ needs.release.outputs.version }} \
           supabase/realtime@${{ needs.docker_x86_release.outputs.image_digest }} \
           supabase/realtime@${{ needs.docker_arm_release.outputs.image_digest }}
 
+      - name: Merge multi-arch manifests for latest output
+        run: |
+          docker buildx imagetools create -t supabase/realtime:latest \
+          supabase/realtime@${{ needs.docker_x86_release.outputs.image_digest }} \
+          supabase/realtime@${{ needs.docker_arm_release.outputs.image_digest }}
+
       - name: configure aws credentials
         uses: aws-actions/configure-aws-credentials@v1
         with:
@@ -148,7 +156,8 @@ jobs:
         uses: actions/checkout@v2
         with:
           ref: refs/heads/main
+
       - name: Update branch name
         run: |
           git branch -m main releases/v${{ needs.release.outputs.version }}
-          git push origin HEAD:releases/v${{ needs.release.outputs.version }}
+          git push origin HEAD:releases/v${{ needs.release.outputs.version }}

mix.exs

@@ -4,7 +4,7 @@ defmodule Realtime.MixProject do
   def project do
     [
       app: :realtime,
-      version: "2.23.3",
+      version: "2.23.4",
       elixir: "~> 1.14.0",
       elixirc_paths: elixirc_paths(Mix.env()),
       start_permanent: Mix.env() == :prod,