1 files changed, 60 insertions, 0 deletions
diff --git a/ansible_collections/community/postgresql/.azure-pipelines/scripts/combine-coverage.py b/ansible_collections/community/postgresql/.azure-pipelines/scripts/combine-coverage.py
new file mode 100755
index 000000000..506ade646
--- /dev/null
+++ b/ansible_collections/community/postgresql/.azure-pipelines/scripts/combine-coverage.py
@@ -0,0 +1,60 @@
+#!/usr/bin/env python
+"""
+Combine coverage data from multiple jobs, keeping the data only from the most recent attempt from each job.
+Coverage artifacts must be named using the format: "Coverage $(System.JobAttempt) {StableUniqueNameForEachJob}"
+The recommended coverage artifact name format is: Coverage $(System.JobAttempt) $(System.StageDisplayName) $(System.JobDisplayName)
+Keep in mind that Azure Pipelines does not enforce unique job display names (only names).
+It is up to pipeline authors to avoid name collisions when deviating from the recommended format.
+"""
+
+from __future__ import (absolute_import, division, print_function)
+__metaclass__ = type
+
+import os
+import re
+import shutil
+import sys
+
+
+def main():
+    """Main program entry point."""
+    source_directory = sys.argv[1]
+
+    if '/ansible_collections/' in os.getcwd():
+        output_path = "tests/output"
+    else:
+        output_path = "test/results"
+
+    destination_directory = os.path.join(output_path, 'coverage')
+
+    if not os.path.exists(destination_directory):
+        os.makedirs(destination_directory)
+
+    jobs = {}
+    count = 0
+
+    for name in os.listdir(source_directory):
+        match = re.search('^Coverage (?P<attempt>[0-9]+) (?P<label>.+)$', name)
+        label = match.group('label')
+        attempt = int(match.group('attempt'))
+        jobs[label] = max(attempt, jobs.get(label, 0))
+
+    for label, attempt in jobs.items():
+        name = 'Coverage {attempt} {label}'.format(label=label, attempt=attempt)
+        source = os.path.join(source_directory, name)
+        source_files = os.listdir(source)
+
+        for source_file in source_files:
+            source_path = os.path.join(source, source_file)
+            destination_path = os.path.join(destination_directory, source_file + '.' + label)
+            print('"%s" -> "%s"' % (source_path, destination_path))
+            shutil.copyfile(source_path, destination_path)
+            count += 1
+
+    print('Coverage file count: %d' % count)
+    print('##vso[task.setVariable variable=coverageFileCount]%d' % count)
+    print('##vso[task.setVariable variable=outputPath]%s' % output_path)
+
+
+if __name__ == '__main__':
+    main()