ci: only build test targets for components repo unit test job (angular#44832)

devversion · AndrewKushnir · commit df50af2bc5a5 · 2022-01-27T09:22:23.000-08:00
To speed up the components CI job (avoiding it being a bottleneck in FW), we will stop building everything in `src/...`, but rather only build targets which are needed to run all tests within `src/...`. This notably should avoid unnecessary NPM package building. Arguably that part would also be valuable to have, but we already test the `ng_package` rule in FW itself, plus we run snapshot tests in the components repo as well. PR Close angular#44832
diff --git a/scripts/ci/run_angular_components_unit_tests.sh b/scripts/ci/run_angular_components_unit_tests.sh
@@ -14,4 +14,8 @@ cd ${COMPONENTS_REPO_TMP_DIR}
 ./scripts/circleci/setup_bazel_binary.sh
 
 # Now actually run the tests.
-bazel test --build_tag_filters=-docs-package,-e2e,-browser:firefox-local --test_tag_filters=-e2e,-browser:firefox-local -- src/...
+bazel test \
+  --build_tag_filters=-docs-package,-e2e,-browser:firefox-local \
+  --test_tag_filters=-e2e,-browser:firefox-local \
+  --build_tests_only \
+  -- src/...
