Che: Docker LS not working in Quarkus stack

[Katka92]

Describe the bug

In a Quarkus example stack, the Docker language support is not present.

Che version

• [x] latest 7.14.1
• [ ] nightly
• [ ] other: please specify

Steps to reproduce

1. Go to Get Started page
2. Click on Quarkus Tools stack
3. Wait for the workspace to start
4. Open a file: quarkus-quickstarts - getting-started- src - main - docker - Dockerfile.jvm
5. The plain text is displayed, even without coloring.

Expected behavior

There should be at least some basic LS support for Dockerfile.

Runtime

• [ ] kubernetes (include output of kubectl version)
• [x] Openshift (include output of oc version) 4.5
• [ ] minikube (include output of minikube version and kubectl version)
• [ ] minishift (include output of minishift version and oc version)
• [ ] docker-desktop + K8S (include output of docker version and kubectl version)
• [ ] other: (please specify)

Screenshots

Installation method

• [x] chectl
  
  
  
  • provide a full command that was used to deploy Eclipse Che (including the output)
  
  
  • provide an output of chectl version command
  
  
• [ ] OperatorHub
• [ ] I don't know

Environment

• [ ] my computer
  
  
  
  • [ ] Windows
  
  
  • [ ] Linux
  
  
  • [ ] macOS
  
  
• [ ] Cloud
  
  
  
  • [x] Amazon
  
  
  • [ ] Azure
  
  
  • [ ] GCE
  
  
  • [ ] other (please specify)
  
  
• [ ] other: please specify

[ScrewTSW]

Confirmed, syntax highlight still not present on Che 7.15.1

[ericwill]

Confirmed, syntax highlight still not present on Che 7.15.1

Confirmed on che.openshift.io as well. It seems the "Language Mode" is set to Plain Text, when it really should be Dockerfile. When I change the language to Dockerfile it works fine.

I'm guessing it has something to do with the extension (i.e. .jvm or .native). If I create a file just named "Dockerfile" in the same folder the language is detected correctly.

[vitaliy-guliy]

Should be fixed by https://github.com/microsoft/vscode/pull/103553

[vitaliy-guliy]

The fix is already in vscode master branch. There is a corresponding issue describing the problem https://github.com/microsoft/vscode/issues/102897

Will be working soon after

• [x] releasing a new version of vscode ( the latest release is 1.47.3 )
• [x] publishing of vscode-docker extension to Open VSX Registry
• [x] updating reference of the vscode-builtin-docker in https://github.com/eclipse/che-theia/blob/master/generator/src/templates/theiaPlugins.json

[vitaliy-guliy]

Reopened just to not be forgotten

[vitaliy-guliy]

Link with https://github.com/eclipse/che/issues/17524

[ericwill]

Adjusted the milestone to reflect that the issue will be fixed at a later time.