Use code compiled with -DTEST in mixed version testing

Also introduces an actions workflow to provide the necessary archives
referenced in secondary_umbrella.bzl

.github/workflows/secondary-umbrella.yaml

@@ -0,0 +1,97 @@
+name: Generate Mixed Version Testing Artifacts
+on:
+  workflow_dispatch:
+jobs:
+  package-generic-unix:
+    name: package-generic-unix
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+        - erlang_major: "24"
+          tag: v3.8.27
+        - erlang_major: "24"
+          tag: v3.9.13
+        - erlang_major: "24"
+          tag: v3.10.6
+    timeout-minutes: 20
+    steps:
+    - name: Checkout Repository (Latest to get updated patches)
+      uses: actions/checkout@v3
+      with:
+        path: latest
+
+    - name: Checkout Repository (Secondary Umbrella tag)
+      uses: actions/checkout@v3
+      with:
+        path: secondary-umbrella
+        ref: ${{ matrix.tag }}
+
+    - name: Apply Patch
+      working-directory: secondary-umbrella
+      run: |
+        patch -p1 < ${{ github.workspace }}/latest/bazel/secondary-umbrella.patch
+        git diff
+
+    - name: Mount Bazel Cache
+      uses: actions/cache@v3.0.5
+      with:
+        path: "/home/runner/repo-cache/"
+        key: repo-cache-secondary-umbrella
+
+    - name: Configure Bazel
+      working-directory: secondary-umbrella
+      run: |
+        if [ -n "${{ secrets.BUILDBUDDY_API_KEY }}" ]; then
+        cat << EOF >> user.bazelrc
+          build:buildbuddy --remote_header=x-buildbuddy-api-key=${{ secrets.BUILDBUDDY_API_KEY }}
+        EOF
+        fi
+        cat << EOF >> user.bazelrc
+          build:buildbuddy --build_metadata=ROLE=CI
+          build:buildbuddy --build_metadata=VISIBILITY=PRIVATE
+          build:buildbuddy --remote_instance_name=buildbuddy-io/buildbuddy/ci-secondary-umbrella
+          build:buildbuddy --repository_cache=/home/runner/repo-cache/
+          build:buildbuddy --color=yes
+          build:buildbuddy --disk_cache=
+
+          build:buildbuddy --remote_download_toplevel
+        EOF
+
+        bazelisk info release
+
+    - name: Build
+      working-directory: secondary-umbrella
+      run: |
+        TAG=${{ matrix.tag }}
+        VERSION=${TAG#v}
+        sed -i"_orig" -E "/APP_VERSION/ s/3\.[0-9]+\.[0-9]+/${VERSION}/" rabbitmq.bzl
+        bazelisk build :package-generic-unix \
+          --config=rbe-${{ matrix.erlang_major }} \
+          --verbose_failures
+
+    - name: Rename the Artifact
+      working-directory: secondary-umbrella
+      run: |
+        OUTPUT_DIR=${{ github.workspace }}/output
+        mkdir ${OUTPUT_DIR}
+        cp \
+          bazel-bin/package-generic-unix.tar.xz \
+          ${OUTPUT_DIR}/package-generic-unix-for-mixed-version-testing-${{ matrix.tag }}.tar.xz
+
+    - name: Upload the archive to S3
+      uses: jakejarvis/s3-sync-action@v0.5.1
+      with:
+        args: --acl public-read --follow-symlinks
+      env:
+        AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+        AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY}}
+        AWS_S3_BUCKET: ${{ secrets.AWS_S3_BUCKET }}
+        AWS_REGION: ${{ secrets.AWS_REGION }}
+        SOURCE_DIR: output
+        DEST_DIR: secondary-umbrellas
+
+    - name: Confirm public access
+      run: |
+        curl -LO https://rabbitmq-github-actions.s3.eu-west-1.amazonaws.com/secondary-umbrellas/package-generic-unix-for-mixed-version-testing-${{ matrix.tag }}.tar.xz

bazel/bzlmod/secondary_umbrella.bzl

@@ -28,7 +28,7 @@ def secondary_umbrella():
         name = "rabbitmq-server-generic-unix-3.10",
         build_file = "@//:BUILD.package_generic_unix",
         patch_cmds = [ADD_PLUGINS_DIR_BUILD_FILE],
-        sha256 = "11651575d9c1b6b1803a41b5a37ad437abfb883fb7415500f98695f99943a83d",
+        sha256 = "d8cb9d3d851ced368dd070e21535bc8e90f6f2b8d206dd5b4fd7f3a8180ea03c",
         strip_prefix = "rabbitmq_server-3.10.6",
-        urls = ["https://github.com/rabbitmq/rabbitmq-server/releases/download/v3.10.6/rabbitmq-server-generic-unix-3.10.6.tar.xz"],
+        urls = ["https://rabbitmq-github-actions.s3.eu-west-1.amazonaws.com/secondary-umbrellas/package-generic-unix-for-mixed-version-testing-v3.10.6.tar.xz"],
     )

bazel/secondary-umbrella.patch

@@ -0,0 +1,13 @@
+diff --git a/rabbitmq.bzl b/rabbitmq.bzl
+index 85f9a2d790..08c2bc957e 100644
+--- a/rabbitmq.bzl
++++ b/rabbitmq.bzl
+@@ -28,6 +28,8 @@ STARTS_BACKGROUND_BROKER_TAG = "starts-background-broker"
+ MIXED_VERSION_CLUSTER_TAG = "mixed-version-cluster"
+ 
+ RABBITMQ_ERLC_OPTS = DEFAULT_ERLC_OPTS + [
++    "-DTEST=1",
++    "+nowarn_export_all",
+     "-DINSTR_MOD=gm",
+ ]
+ 

deps/rabbitmq_cli/test/fixtures/plugins/plugins_with_version_requirements/mock_rabbitmq_plugin_for_3_8-0.1.0/ebin/mock_rabbitmq_plugin_for_3_8.app

@@ -6,5 +6,5 @@
 	{applications, [kernel,stdlib,rabbit]},
 	{mod, {mock_rabbitmq_plugins_01_app, []}},
 	{env, []},
-	{broker_version_requirements, ["3.8.0", "3.9.0", "3.10.0"]}
+	{broker_version_requirements, ["3.8.0", "3.9.0", "3.10.0", "3.11.0"]}
 ]}.

rabbitmq.bzl

@@ -41,7 +41,7 @@ RABBITMQ_DIALYZER_OPTS = [
     "-Wunmatched_returns",
 ]
 
-APP_VERSION = "3.10.0"
+APP_VERSION = "3.11.0"
 
 BROKER_VERSION_REQUIREMENTS_ANY = """
 	{broker_version_requirements, []}
@@ -177,8 +177,8 @@ def broker_for_integration_suites(extra_plugins = []):
     rabbitmq_home(
         name = "broker-for-tests-home",
         plugins = [
-            "//deps/rabbit:erlang_app",
-            ":erlang_app",
+            "//deps/rabbit:test_erlang_app",
+            ":test_erlang_app",
         ] + extra_plugins,
         testonly = True,
     )