Error opening a file after update to 1.5.0

[cbisio]

After updating to 1.5.0, it started throwing this error:

Error: Error opening file "/home/runner/work/api/api/swagger_doc.json" 
ENOENT: no such file or directory, open '/home/runner/work/api/api/swagger_doc.json'

Rolling back to previous version

[LeFnord]

please can you describe a bit more what happens, so one can reprocude it, ideally writing a spec with the bad behaviour, thanks

[cbisio]

I simply can't run any spec because it throws the error above

[irashlapak]

Had a similar problem related to swagger doc generation https://github.com/ruby-grape/grape-swagger#openapiswagger-documentation

Due to the changes https://github.com/ruby-grape/grape-swagger/pull/846/files#diff-858484a86a433201a2b47c90554864d3b2a97ceb23e28fe5d80662231a3ac9afR118 now all the generated files are appended with the version for their names.

def file(url)
  api_version = url.split('/').last

  name = if ENV['store'] == 'true' || ENV['store'].blank?
     "swagger_doc_#{api_version}.json"
  else
    ENV['store'].sub('.json', "_#{api_version}.json")
  end

  File.join(Dir.getwd, name)
end

Then:

store=true => "swagger_doc.json"
store=custom_file_name.json => "custom_file_name.json"

Now:

store=true => "swagger_doc_swagger_doc.json"
store=custom_file_name.json => "custom_file_name_swagger_doc.json"

For our setup, the api_version is evaluated as "swagger_doc". But I believe we should have had an empty line instead, cause we don't have an API versioning.

# url = "/swagger_doc" (by default)
#
api_version = url.split('/').last 
=> "swagger_doc"