Errors with swagger on MacOS when running generate-swagger #6468
Description
On MacOS with current master branch of Gitea, if you run "make generate-swagger" you get two problems:
- basePath doesn't include {{AppSubUrl}} due to MacOS sed not supporting \s without the -E arg
- An EOL marker which doesn't exist if you run this on Linux
This causes the build to fail since drone will have AppSubUrl and no EOL.