If you use a file glob pattern like "C:\Temp\coverage-merged*.json", the task can't find any files matching the pattern, even though there is a file called "C:\Temp\coverage-merged-04-09-24-16-28-00.json"
IMO the bug could come from "Teamscale-AzureDevOps-Extension/reportUploadTask/utils.ts", where it's assuming, that the path until the "*" is a folder. So it's assuming, that "C:\Temp\coverage-merged" is a folder and is trying to search all the *.json files in that folder.
If you use a file glob pattern like "C:\Temp\coverage-merged*.json", the task can't find any files matching the pattern, even though there is a file called "C:\Temp\coverage-merged-04-09-24-16-28-00.json"
IMO the bug could come from "Teamscale-AzureDevOps-Extension/reportUploadTask/utils.ts", where it's assuming, that the path until the "*" is a folder. So it's assuming, that "C:\Temp\coverage-merged" is a folder and is trying to search all the *.json files in that folder.