ci: split out logic to set up failed test artifacts

We have some logic in place to create a directory with the output from
failed tests, which will then subsequently be uploaded as CI artifacts.
We're about to add support for GitLab CI, which will want to reuse the
logic.

Split the logic into a separate function so that it is reusable.

Signed-off-by: Patrick Steinhardt <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: pks-t

ci/lib.sh

@@ -131,6 +131,26 @@ handle_failed_tests () {
 	return 1
 }
 
+create_failed_test_artifacts () {
+	mkdir -p t/failed-test-artifacts
+
+	for test_exit in t/test-results/*.exit
+	do
+		test 0 != "$(cat "$test_exit")" || continue
+
+		test_name="${test_exit%.exit}"
+		test_name="${test_name##*/}"
+		printf "\\e[33m\\e[1m=== Failed test: ${test_name} ===\\e[m\\n"
+		echo "The full logs are in the 'print test failures' step below."
+		echo "See also the 'failed-tests-*' artifacts attached to this run."
+		cat "t/test-results/$test_name.markup"
+
+		trash_dir="t/trash directory.$test_name"
+		cp "t/test-results/$test_name.out" t/failed-test-artifacts/
+		tar czf t/failed-test-artifacts/"$test_name".trash.tar.gz "$trash_dir"
+	done
+}
+
 # GitHub Action doesn't set TERM, which is required by tput
 export TERM=${TERM:-dumb}
 
@@ -171,24 +191,8 @@ then
 	CC="${CC_PACKAGE:-${CC:-gcc}}"
 	DONT_SKIP_TAGS=t
 	handle_failed_tests () {
-		mkdir -p t/failed-test-artifacts
 		echo "FAILED_TEST_ARTIFACTS=t/failed-test-artifacts" >>$GITHUB_ENV
-
-		for test_exit in t/test-results/*.exit
-		do
-			test 0 != "$(cat "$test_exit")" || continue
-
-			test_name="${test_exit%.exit}"
-			test_name="${test_name##*/}"
-			printf "\\e[33m\\e[1m=== Failed test: ${test_name} ===\\e[m\\n"
-			echo "The full logs are in the 'print test failures' step below."
-			echo "See also the 'failed-tests-*' artifacts attached to this run."
-			cat "t/test-results/$test_name.markup"
-
-			trash_dir="t/trash directory.$test_name"
-			cp "t/test-results/$test_name.out" t/failed-test-artifacts/
-			tar czf t/failed-test-artifacts/"$test_name".trash.tar.gz "$trash_dir"
-		done
+		create_failed_test_artifacts
 		return 1
 	}