[BUG] Demo from homepage does not work

[cisarpavel]

Describe the bug.

Runnig demo usage using docker publish on project's homepage fails.
docker run --rm -it -v ${PWD}/example:/app/example -v ${PWD}/output:/app/output
asyncapi/cli generate fromTemplate https://bit.ly/asyncapi @asyncapi/html-template -o example

Expected behavior

Expected is that docs are generated using html template.

Screenshots

docker run --rm -it -v ${PWD}/example:/app/example -v ${PWD}/output:/app/output asyncapi/cli generate fromTemplate https://bit.ly/asyncapi @asyncapi/html-template -o example
Generation in progress. Keep calm and wait a bit... done

Generator Error: Installation failed

How to Reproduce

docker run --rm -it -v ${PWD}/example:/app/example -v ${PWD}/output:/app/output asyncapi/cli generate fromTemplate https://bit.ly/asyncapi @asyncapi/html-template -o example

🥦 Browser

None

👀 Have you checked for similar open issues?

• I checked and didn't find similar issue

🏢 Have you read the Contributing Guidelines?

• I have read the Contributing Guidelines

Are you willing to work on this issue ?

None

[github-actions]

Welcome to AsyncAPI. Thanks a lot for reporting your first issue. Please check out our contributors guide and the instructions about a basic recommended setup useful for opening a pull request.
Keep in mind there are also other channels you can use to interact with AsyncAPI community. For more details check out this issue.

[derberg]

can you specify which demo site you have in mind

the docker command should have --user=root included as some transpiration files need to be generated inside docker

[cisarpavel]

Sorry, I should be more precise. https://www.asyncapi.com/tools/generator

[lmgyuan]

As I tried to replicate the issue, I actually ran into a different problem. It says that the generate is an unexpected identifier. May I ask if the doc needs to be updated? @derberg

Additionally, you mentioned that

the docker command should have --user=root included

Should we update the doc to reflect this?

[cisarpavel]

Sorry for late response. Root user worked. Thanks.

[lmgyuan]

@derberg This issue seems to be resolved already. Should we close it?

[derberg]

@lmgyuan would be good to update instruction in website. This is a common issue, a need to use root user - mainly because of necessary transpilation that happens in the template

[lmgyuan]

If no one else is going to raise a PR, I am happy to fix the instruction in website for this : )

[derberg]

@lmgyuan please go ahead

[DhairyaMajmudar]

@derberg I came across the same while installing the image using docker as of which I've opened a PR in website repo fixing this asyncapi/website#3213