Am I using docker wrong?

[muppet3000]

Describe the bug
I've been trying to run handsdown following the steps described in the docker section but I've had no luck. I keep getting:

docker: Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: exec: "handsdown": executable file not found in $PATH: unknown.
ERRO[0001] error waiting for container: context canceled

To Reproduce
It's unclear from the documentation whether or not you should be in the repo for the project you want to build the docs for, or in the parent directory, however it doesn't make a difference same error either way:

sudo docker run -v `pwd`:/app handsdown -n PROJECT_NAME
docker: Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: exec: "handsdown": executable file not found in $PATH: unknown.
ERRO[0000] error waiting for container: context canceled

The only way I have got documentation to generate is as follows:

1. Note that the directory I'm mounting the code to is irrelevant it just helped with testing
   sudo docker run -it -v ${PWD}:${PWD} --entrypoint=/bin/sh handsdown
2. cd <mounted directory>
3. python /handsdown/handsdown/main.py

Note, if you just try to run /handsdown/handsdown/main.py the user the docker container runs as doesn't have permissions and it fails

Expected behavior
The application runs and generates the documentation

Screenshots
N/A

Desktop (please complete the following information):

• OS: Tested on Centos 7 and Fedora latest

Additional context
N/A

[vemel]

Thank you for the report!

I have not used dockerized handsdown for quite a while. I will check and let you know.

[muppet3000]

Thanks, if you work out what I'm doing wrong please let me know.
Alternatively if you want help correcting the Dockerfile I'll happily submit a PR with what works for me, although I'm not a python expert so there could be better ways to implement what I got to work.

[vemel]

Sure, please share your suggestions here or prepare a PR. I would appreciate some help.