WIP

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "dans-datastation-tools"
-version = "0.34.0"
+version = "0.35.0"
 description = "Command line utilities for Data Station application management"
 authors = ["DANS-KNAW"]
 packages = [
@@ -49,3 +49,4 @@ dv-user-import = "datastation.dv_user_import:main"
 dv-notifications-cleanup="datastation.dv_notifications_cleanup:main"
 ingest-flow = "datastation.ingest_flow:main"
 dv-dataverse-root-collect-storage-usage = "datastation.dv_dataverse_root_collect_storage_usage:main"
+datastation-module-versions = "datastation.datastation_module_versions:main"

src/datastation/common/module_info.py

@@ -0,0 +1,44 @@
+import os
+from re import match
+
+
+def rpm_qa():
+    return os.popen('rpm -qa')
+
+
+evr_pattern = r'(?P<name>.*?)-(?P<version>\d+\.\d+\.\d+)-(?P<release>\d+)'
+
+
+def get_rpm_versions(prefix):
+    """Get the versions of the RPMs installed on the system."""
+    rpm_versions = {}
+    for line in rpm_qa():
+        if line.startswith(prefix):
+            evr = match(evr_pattern, line)
+            version = evr.group('version')
+            module = evr.group('name')
+            rpm_versions[module] = version
+
+    return rpm_versions
+
+
+def get_dataverse_version(dataverse_application_path):
+    with open(os.path.join(dataverse_application_path, 'WEB-INF', 'classes', 'META-INF',
+                           'microprofile-config.properties'), 'r') as f:
+        for line in f:
+            if 'dataverse.version' in line:
+                return line.split('"')[1]
+
+
+def get_build_number(dataverse_application_path):
+    with open(os.path.join(dataverse_application_path, 'WEB-INF', 'classes', 'BuildNumber.properties'), 'r') as f:
+        for line in f:
+            if 'build.number' in line:
+                return line.split('"')[1]
+
+
+def get_payara_version(payara_application_path):
+    with open(os.path.join(payara_application_path, 'glassfish', 'modules', 'org', 'glassfish', 'main', 'glassfish-api.jar'), 'r') as f:
+        for line in f:
+            if 'Implementation-Version' in line:
+                return line.split(' ')[1].strip()

src/datastation/datastation_module_versions.py

@@ -0,0 +1,14 @@
+import os
+
+import rich
+
+from datastation.common.module_info import get_rpm_versions
+
+
+def main():
+    rpm_modules = get_rpm_versions('dans.knaw.nl-')
+    rich.print(rpm_modules)
+
+
+if __name__ == '__main__':
+    main()

src/tests/test_module_info.py

@@ -0,0 +1,27 @@
+from unittest.mock import patch
+
+from datastation.common.module_info import get_rpm_versions
+
+
+def test_only_modules_with_matching_prefix_found():
+    # Mock Rpm.qa
+    with patch('datastation.common.module_info.rpm_qa') as mock_qa:
+        mock_qa.return_value = ['dans.knaw.nl-dd-vault-metadata-2.2.0-1.noarch',
+                                'dans.knaw.nl-dans-schema-0.10.0-1.noarch',
+                                'python3-rpm-generators-5-8.el8.noarch',
+                                'dans.knaw.nl-dd-verify-dataset-0.10.0-1.noarch',
+                                ]
+        versions = get_rpm_versions('dans.knaw.nl-')
+        assert versions == {
+            'dans.knaw.nl-dd-vault-metadata': '2.2.0',
+            'dans.knaw.nl-dans-schema': '0.10.0',
+            'dans.knaw.nl-dd-verify-dataset': '0.10.0'
+        }
+
+
+def test_no_modules_found():
+    # Mock Rpm.qa
+    with patch('datastation.common.module_info.rpm_qa') as mock_qa:
+        mock_qa.return_value = ['python3-rpm-generators-5-8.el8.noarch']
+        versions = get_rpm_versions('dans.knaw.nl-')
+        assert versions == {}