Bug: docker: invalid reference format: repository name must be lowercase.

[Fennerr]

Commit hash:

* main 4ab85a2 [origin/main] Merge pull request #105 from awslabs/feat/asharp-model

• Installation/Running method:
  • Git clone
• Operating System:
  • Linux

Describe the bug
When trying to run ash against a repo which has a space in the path, the space is not appropriately handled which results in the following docker error:

Step 54/54 : CMD [ "ash" ]
 ---> Using cache
 ---> 9eff7d62eb48
Successfully built 9eff7d62eb48
Successfully tagged automated-security-helper:local
Running ASH scan using built image...
docker: invalid reference format: repository name must be lowercase.
See 'docker run --help'.

Running with debug showed that the issue was introduced when the path was being added to the mount directory

...
Running ASH scan using built image...
+ eval /usr/bin/docker run --rm -e 'ACTUAL_SOURCE_DIR=/media/psf/Folder With A Space/repo' -e ASH_DEBUG=YES -e ASH_OUTPUT_FORMAT=text --mount type=bind,source=/media/psf/Folder With A Space/repo,destination=/src,readonly --mount type=bind,source=/tmp,destination=/out --network=none automated-security-helper:local ash --source-dir /src --output-dir /out
++ /usr/bin/docker run --rm -e ACTUAL_SOURCE_DIR=/media/psf/Folder With A Space/repo -e ASH_DEBUG=YES -e ASH_OUTPUT_FORMAT=text --mount type=bind,source=/media/psf/Folder With A Space/repo,destination=/src,readonly --mount type=bind,source=/tmp,destination=/out --network=none automated-security-helper:local ash --source-dir /src --output-dir /out
docker: invalid reference format: repository name must be lowercase.
See 'docker run --help'.
+ RC=125
+ [[ YES = \Y\E\S ]]
+ set +x

Work Around
Moving the repo to /tmp, so that it doesnt have a space in the path, resulted in the tool working.