Refactor CI: more explicit

.circleci/config.yml

@@ -34,64 +34,42 @@ jobs:
             - run: echo 'export "GIT_COMMIT_MESSAGE=$(git show -s --format=%s)"' >> "$BASH_ENV" && source "$BASH_ENV"
             - run: mkdir -p test_preparation
             - run: python utils/tests_fetcher.py | tee tests_fetched_summary.txt
-            - store_artifacts:
-                  path: ~/transformers/tests_fetched_summary.txt
-            - run: |
-                if [ -f test_list.txt ]; then
-                    cp test_list.txt test_preparation/test_list.txt
-                else
-                    touch test_preparation/test_list.txt
-                fi
-            - run: |
-                  if [ -f examples_test_list.txt ]; then
-                      mv examples_test_list.txt test_preparation/examples_test_list.txt
-                  else
-                      touch test_preparation/examples_test_list.txt
-                  fi
-            - run: |
-                  if [ -f filtered_test_list_cross_tests.txt ]; then
-                      mv filtered_test_list_cross_tests.txt test_preparation/filtered_test_list_cross_tests.txt
-                  else
-                      touch test_preparation/filtered_test_list_cross_tests.txt
-                  fi
-            - run: |
-                if [ -f doctest_list.txt ]; then
-                    cp doctest_list.txt test_preparation/doctest_list.txt
-                else
-                    touch test_preparation/doctest_list.txt
-                fi
-            - run: |
-                if [ -f test_repo_utils.txt ]; then
-                    mv test_repo_utils.txt test_preparation/test_repo_utils.txt
-                else
-                    touch test_preparation/test_repo_utils.txt
-                fi
             - run: python utils/tests_fetcher.py --filter_tests
-            - run: |
-                if [ -f test_list.txt ]; then
-                    mv test_list.txt test_preparation/filtered_test_list.txt
-                else
-                    touch test_preparation/filtered_test_list.txt
-                fi
-            - store_artifacts:
-                  path: test_preparation/test_list.txt
-            - store_artifacts:
-                  path: test_preparation/doctest_list.txt
-            - store_artifacts:
-                  path: ~/transformers/test_preparation/filtered_test_list.txt
-            - store_artifacts:
-                  path: test_preparation/examples_test_list.txt
             - run: export "GIT_COMMIT_MESSAGE=$(git show -s --format=%s)" && echo $GIT_COMMIT_MESSAGE && python .circleci/create_circleci_config.py --fetcher_folder test_preparation
             - run: |
-                  if [ ! -s test_preparation/generated_config.yml ]; then
-                      echo "No tests to run, exiting early!"
-                      circleci-agent step halt
-                  fi
+                if [ ! -s test_preparation/generated_config.yml ]; then
+                    echo "No tests to run, exiting early!"
+                    circleci-agent step halt
+                fi
+
             - store_artifacts:
-                path: test_preparation/generated_config.yml
+                path: test_preparation
+
+            - run:
+                name: "Retrieve Artifact Paths"
+                env:
+                    CIRCLE_TOKEN: ${{ secrets.CI_ARTIFACT_TOKEN }}
+                command: |
+                    project_slug="gh/${CIRCLE_PROJECT_USERNAME}/${CIRCLE_PROJECT_REPONAME}"
+                    job_number=${CIRCLE_BUILD_NUM}
+                    url="https://circleci.com/api/v2/project/${project_slug}/${job_number}/artifacts"
+                    curl -o  test_preparation/artifacts.json ${url}
+            - run:
+                name: "Show Artifacts"
+                command: |
+                    cat test_preparation/artifacts.json | jq '.items | map({(.path | split("/")[-1][:-4]): .url}) | add | del(.["generated_config"])' > test_preparation/transformed_artifacts.json
+
+            # To avoid too long generated_config.yaml on the continuation orb, we pass the links to the artifacts as parameters.
+            # Otherwise the list of tests was just too big. Explicit is good but for that it was a limitation.
+            # We used:
+
+            # https://circleci.com/docs/api/v2/index.html#operation/getJobArtifacts : to get the job artifacts
+            # We could not pass a nested dict, which is why we create the test_file_... parameters for every single job
+
             - store_artifacts:
-                path: test_preparation/filtered_test_list_cross_tests.txt
+                path: test_preparation/transformed_artifacts.json
             - continuation/continue:
+                parameters:  test_preparation/transformed_artifacts.json
                 configuration_path: test_preparation/generated_config.yml
 
     # To run all tests for the nightly build