I was having trouble viewing my pushed files in gitlab, so after google I figure out that manual housekeeping can help.
After manual housekeeping repo is showing 404.
What can be done now? please help.
I solved issue with following command from my Linux box
curl -X PUT -d default_branch=master --header “PRIVATE-TOKEN: ACTUAL-PRIVATE-TOKEN-FROM-YOUR-ACCOUNT” “https://gitlab.com/api/v4/projects/GROUPNAME%2FPROJECTNAME/”
this command set default branch as master,
for more details check