build: remove legacy integration test runner (#35985)

* integration tests target definitions in integration/BUILD.bazel updated to use a single dict
* payload tracking for integration tests updated to work under Bazel
* legacy integration_test CI job removed
* integration/run_tests.sh script no longer used in CI so it has been updated for running integration tests locally in the legacy way

PR Close #35985

.circleci/config.yml

@@ -556,22 +556,6 @@ jobs:
             - ng/dist/packages-dist-ivy-aot
             - ng/dist/zone.js-dist-ivy-aot
 
-  # We run a subset of the integration tests outside of Bazel that track
-  # payload size.
-  # See comments inside the integration/run_tests.sh script.
-  # TODO(gregmagolan): move payload size tracking to Bazel and remove this job.
-  integration_test:
-    executor: default-executor
-    parallelism: 3
-    steps:
-      - custom_attach_workspace
-      - init_environment
-      - install_chrome_libs
-      - install_java
-      # Runs the integration tests in parallel across multiple CircleCI container instances. The
-      # amount of container nodes for this job is controlled by the "parallelism" option.
-      - run: ./integration/run_tests.sh ${CIRCLE_NODE_INDEX} ${CIRCLE_NODE_TOTAL}
-
   # This job creates compressed tarballs (`.tgz` files) for all Angular packages and stores them as
   # build artifacts. This makes it easy to try out changes from a PR build for testing purposes.
   # More info CircleCI build artifacts: https://circleci.com/docs/2.0/artifacts
@@ -855,9 +839,6 @@ workflows:
       - test_aio_preview:
           requires:
             - aio_preview
-      - integration_test:
-          requires:
-            - build-npm-packages
       - publish_packages_as_artifacts:
           requires:
             - build-npm-packages
@@ -870,7 +851,6 @@ workflows:
             # Only publish if tests and integration tests pass
             - test
             - test_ivy_aot
-            - integration_test
             # Only publish if `aio`/`docs` tests using the locally built Angular packages pass
             - test_aio_local
             - test_aio_local_viewengine

.circleci/env.sh

@@ -82,6 +82,22 @@ openssl aes-256-cbc -d -in "${projectDir}/.circleci/gcp_token" \
 ####################################################################################################
 cp "${projectDir}/.circleci/bazel.linux.rc" "$HOME/.bazelrc";
 
+####################################################################################################
+# Create shell script in /tmp for Bazel actions to access CI envs without
+# busting the cache. Used by payload-size.sh script in integration tests.
+####################################################################################################
+readonly bazelVarEnv="/tmp/bazel-ci-env.sh"
+echo "# Setup by /.circle/env.sh" > $bazelVarEnv
+echo "export PROJECT_ROOT=\"${PROJECT_ROOT}\";" >> $bazelVarEnv
+echo "export CI_BRANCH=\"${CI_BRANCH}\";" >> $bazelVarEnv
+echo "export CI_BUILD_URL=\"${CI_BUILD_URL}\";" >> $bazelVarEnv
+echo "export CI_COMMIT=\"${CI_COMMIT}\";" >> $bazelVarEnv
+echo "export CI_COMMIT_RANGE=\"${CI_COMMIT_RANGE}\";" >> $bazelVarEnv
+echo "export CI_PULL_REQUEST=\"${CI_PULL_REQUEST}\";" >> $bazelVarEnv
+echo "export CI_REPO_NAME=\"${CI_REPO_NAME}\";" >> $bazelVarEnv
+echo "export CI_REPO_OWNER=\"${CI_REPO_OWNER}\";" >> $bazelVarEnv
+echo "export CI_SECRET_PAYLOAD_FIREBASE_TOKEN=\"${CI_SECRET_PAYLOAD_FIREBASE_TOKEN}\";" >> $bazelVarEnv
+
 ####################################################################################################
 ####################################################################################################
 ##                  Source `$BASH_ENV` to make the variables available immediately.               ##