add script for getting total scan size

Author: Dinesh

examples/get_project_version_total_scan_size.py

@@ -0,0 +1,67 @@
+#!/usr/bin/env python
+
+from blackduck.HubRestApi import HubInstance
+
+import argparse
+import json
+
+parser = argparse.ArgumentParser()
+parser.add_argument("project_name")
+parser.add_argument("version_name")
+args = parser.parse_args()
+
+hub = HubInstance()
+
+project = hub.get_project_by_name(args.project_name)
+if project:
+    version = hub.get_version_by_name(project, args.version_name)
+
+    if version:
+        codelocation_url = hub.get_link(version, "codelocations")
+        response = hub.execute_get(codelocation_url)
+        if response.status_code == 200:
+            # codelocation and scan are synonymous
+            codelocation_info = response.json().get('items', [])
+            if codelocation_info:
+                most_recent_scan = max([cl['updatedAt'] for cl in codelocation_info])
+                oldest_scan = min([cl['createdAt'] for cl in codelocation_info])
+                number_scans = len(codelocation_info)
+            else:
+                number_scans = 0
+                oldest_scan = most_recent_scan = "Not applicable"
+
+            resultString = json.dumps(
+                {
+                    'scans': codelocation_info,
+                    'number_scans': number_scans,
+                    'most_recent_scan': most_recent_scan,
+                    'oldest_scan': oldest_scan
+                })
+            resultArray = json.loads(resultString)
+            print(f"Number of scan performed {resultArray.get('number_scans')}")
+            scansArray = resultArray.get('scans')
+            sizeTrack=0
+            for i, scan in enumerate(scansArray):
+                print(f"Scan {i+1} name:{scan['name']}")
+                sizeinbytes= scan['scanSize']
+                size=sizeinbytes/1024/1024
+                sizeTrack=sizeTrack+sizeinbytes
+                print(f"       size:{'{0:.2f}'.format(size)} MB")
+            
+            totalsize=sizeTrack/1024/1024
+            print(f"Project Total size:{'{0:.2f}'.format(totalsize)} MB")
+            
+
+            # print(json.dumps(
+            #     {
+            #         'scans': codelocation_info,
+            #         'number_scans': number_scans,
+            #         'most_recent_scan': most_recent_scan,
+            #         'oldest_scan': oldest_scan
+            #     }))
+        else:
+            print("Failed to retrieve the codelocation (aka scan) info, response code was {}".format(response.status_code))
+    else:
+        print("Could not find the version {} in project {}".format(args.version_name, args.project_name))
+else:
+    print("Could not find the project {}".format(args.project_name))