Tools: New Docker release tagging script (#2989)

* Tools: New Docker release tagging script

* Fix typo

.github/workflows/docker-containers.yml

@@ -4,7 +4,6 @@ name: Docker Container Builds
 on:
   push:
     tags:
-      - "stable"
       - "v*.*.*"
 
   workflow_dispatch:

bin/move_up_stable_tag.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+
+# Ensure the script exits on errors
+set -e
+
+# Check for input arguments
+if [ "$#" -ne 1 ]; then
+  echo "Usage: ./move_up_stable_tag.sh <target-tag-without-v>"
+  exit 1
+fi
+
+SOURCE_TAG="$1"
+ALIAS_TAG="stable"
+
+# List of images to retag
+IMAGES=(
+  "pglombardo/pwpush"
+  "pglombardo/pwpush-worker"
+  "pglombardo/pwpush-public-gateway"
+)
+
+for IMAGE in "${IMAGES[@]}"; do
+  echo "Retrieving digests for ${IMAGE}:${SOURCE_TAG}..."
+
+  # Use docker manifest inspect to parse platform-specific digests
+  MANIFEST_JSON=$(docker manifest inspect "${IMAGE}:${SOURCE_TAG}")
+
+  AMD64_DIGEST=$(echo "${MANIFEST_JSON}" | jq -r '.manifests[] | select(.platform.architecture == "amd64") | .digest')
+  ARM64_DIGEST=$(echo "${MANIFEST_JSON}" | jq -r '.manifests[] | select(.platform.architecture == "arm64") | .digest')
+
+  if [ -z "${AMD64_DIGEST}" ] || [ -z "${ARM64_DIGEST}" ]; then
+    echo "Error: Could not retrieve digests for ${IMAGE}:${SOURCE_TAG}"
+    exit 1
+  fi
+
+  echo "Creating manifest for ${IMAGE}:${ALIAS_TAG}..."
+  docker manifest create "${IMAGE}:${ALIAS_TAG}" \
+    --amend "${IMAGE}@${AMD64_DIGEST}" \
+    --amend "${IMAGE}@${ARM64_DIGEST}"
+
+  echo "Annotating platforms for ${IMAGE}:${ALIAS_TAG}..."
+  docker manifest annotate "${IMAGE}:${ALIAS_TAG}" "${IMAGE}@${AMD64_DIGEST}" --arch amd64
+  docker manifest annotate "${IMAGE}:${ALIAS_TAG}" "${IMAGE}@${ARM64_DIGEST}" --arch arm64
+
+  echo "Pushing manifest for ${IMAGE}:${ALIAS_TAG}..."
+  docker manifest push "${IMAGE}:${ALIAS_TAG}"
+done
+
+echo "All images have been tagged as '${ALIAS_TAG}' successfully."