Describe the bug

Some devfiles have several commands that need to be executed in a precise order to succeed.
Some are named with prefixed numbers that help the user, but some others are not.

For instance:

• angular
• python-django

Che version

• latest
• nightly
• other: please specify

Steps to reproduce

1. start the Django Python devfile
2. open my workspace view
3. start the first command: install dependencies
4. it fails sh: 1: .: Can't open /projects/.venv/bin/activate

Expected behavior

the commands should be prefixed with numbers that would tell which one to start. in this case, user should execute the command set up venv first, but it is listed in alphabetical order: at the end.

Runtime

• kubernetes (include output of kubectl version)
• Openshift (include output of oc version)
• 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

• 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
  • Amazon
  • Azure
  • GCE
  • other (please specify)
• Dev Sandbox (workspaces.openshift.com)
• other: please specify

Eclipse Che Logs

Additional context