arm64-linux binaries are now available for all releases (#1369)

Author: sbc100

.circleci/config.yml

@@ -213,48 +213,17 @@ jobs:
     executor: linux_arm64
     steps:
       - checkout
-      - run:
-          name: check if emscripten-releases-tags.json has changed
-          command: |
-            CHANGED_FILES=$(git diff --name-only <<pipeline.git.base_revision>>..<<pipeline.git.revision>>)
-            if [[ ! $CHANGED_FILES =~ "emscripten-releases-tags.json" ]]; then
-              echo "emscripten-releases-tags.json has not changed, skipping build and publish"
-              circleci-agent step halt
-            fi
-      - run:
-          name: extract latest emscripten arm64 linux version
-          command: |
-            ARM64_VERSION=$(grep -oP '(?<="latest-arm64-linux": ")[^"]*' emscripten-releases-tags.json)
-            ARM64_IMAGE_TAG=${ARM64_VERSION}-arm64
-            echo "export ARM64_VERSION=$ARM64_VERSION" >> $BASH_ENV
-            echo "export ARM64_IMAGE_TAG=$ARM64_IMAGE_TAG" >> $BASH_ENV
-            echo "ARM64_VERSION=$ARM64_VERSION"
-            echo "ARM64_IMAGE_TAG=$ARM64_IMAGE_TAG"
-      - run:
-          name: check if docker image already exists
-          command: |
-            if [ -z "$ARM64_VERSION" ]; then
-              echo "ARM64_VERSION is empty, skipping publish"
-              circleci-agent step halt
-              exit 0
-            fi
-            DOCKER_IMAGE_EXISTS=$(curl -s -o /dev/null -w "%{http_code}" https://hub.docker.com/v2/repositories/emscripten/emsdk/tags/$ARM64_IMAGE_TAG)
-            if [ "$DOCKER_IMAGE_EXISTS" = "200" ]; then
-              echo "Docker image: $ARM64_VERSION"
-              echo "Docker image already exists, skipping build and publish"
-              circleci-agent step halt
-            fi
       - run:
           name: build
-          command: make -C ./docker version=${ARM64_VERSION} build
+          command: make -C ./docker version=${CIRCLE_TAG} build
       - run:
           name: test
-          command: make -C ./docker version=${ARM64_VERSION} test
+          command: make -C ./docker version=${CIRCLE_TAG} test
       - run:
           name: push image
           command: |
             docker login -u "$DOCKER_USER" -p "$DOCKER_PASS"
-            make -C ./docker version=${ARM64_VERSION} alias=${ARM64_IMAGE_TAG} only_alias=true push
+            make -C ./docker version=${CIRCLE_TAG} alias=${CIRCLE_TAG}-arm64 only_alias=true push
 
   test-bazel-linux:
     executor: bionic
@@ -341,7 +310,9 @@ workflows:
       - publish-docker-image-arm64:
           filters:
             branches:
-              only: main
+              ignore: /.*/
+            tags:
+              only: /.*/
   test-bazel-linux:
     jobs:
       - test-bazel-linux

emscripten-releases-tags.json

@@ -2,7 +2,7 @@
   "aliases": {
     "latest": "3.1.57",
     "latest-sdk": "latest",
-    "latest-arm64-linux": "3.1.47",
+    "latest-arm64-linux": "latest",
     "latest-64bit": "latest",
     "sdk-latest-64bit": "latest",
     "latest-upstream": "latest",

emsdk.py

@@ -2040,9 +2040,6 @@ def find_latest_hash():
 
 def resolve_sdk_aliases(name, verbose=False):
   releases_info = load_releases_info()
-  if name == 'latest' and LINUX and ARCH == 'arm64':
-    errlog("WARNING: 'latest' on arm64-linux may be slightly behind other architectures")
-    name = 'latest-arm64-linux'
   while name in releases_info['aliases']:
     if verbose:
       print("Resolving SDK alias '%s' to '%s'" % (name, releases_info['aliases'][name]))