Adding event bindings

Adding event bindings.

Procedure

  1. Add an events section in the devfile, containing a list of preStart and postStart commands.

# v2.0
---
components:
  - container:
      name: "copier"
      image: ''
  - container:
      name: "maven"
      image: ''
  - plugin:
      id: theia
Commands:
containerBuild:
reference:
composite:

  - exec:
      name: "copyNeededFiles"
      component: "copier"
      commandLine: "cp somefile"
  - exec:
      name: "buildAll"
      component: "maven"
      commandLine: "mvn ..."
  - vsCodeTask:
      name: "openFile"
      component: "theia"
events:
  preStart:
    - "copyNeededFiles"
  postStart:
    - "buildAll"
    - "openFile"
Additional resources