template.yaml

specificationVersion: 'jobtemplate-2023-09'
name: V-Ray Render

parameterDefinitions:

# Render Parameters
- name: VraySceneFile
  type: PATH
  objectType: FILE
  dataFlow: IN
  userInterface:
    control: CHOOSE_INPUT_FILE
    label: Vray Scene File
    groupLabel: Render Parameters
    fileFilters:
    - label: Vray Scene Files
      patterns: ["*.vrscene"]
    - label: All Files
      patterns: ["*"]
  description: >
    Choose the Vray scene file you want to render. Use the 'Job Attachments' tab
    to add textures and other files that the job needs.
- name: OutputDir
  type: PATH
  objectType: DIRECTORY
  dataFlow: OUT
  userInterface:
    control: CHOOSE_DIRECTORY
    label: Output Directory
    groupLabel: Render Parameters
  default: "./output"
  description: Choose the render output directory.
- name: OutputFilename
  type: STRING
  userInterface:
    control: LINE_EDIT
    label: Output File Name
    groupLabel: Render Parameters
  default: "output.png"
  description: Enter the output filename (with extension of choice).

# Software Environment
- name: CondaPackages
  type: STRING
  userInterface:
    control: LINE_EDIT
    label: Conda Packages
    groupLabel: Software Environment
  default: vray
  description: >
    If you have a Queue Environment that creates a Conda environment from a parameter called CondaPackages, this will
    tell it to install vray.

steps:
- name: RenderVray
  script:
    actions:
      onRun:
        command: bash
        args: ['{{Task.File.Run}}']
        cancelation:
          mode: NOTIFY_THEN_TERMINATE
    embeddedFiles:
      - name: Run
        type: TEXT
        data: |
          # Configure the task to fail if any individual command fails.
          set -xeuo pipefail
          vray -sceneFile='{{Param.VraySceneFile}}' \
               -imgFile='{{Param.OutputDir}}/{{Param.OutputFilename}}' \
               -display=0
  hostRequirements:
    attributes:
    - name: attr.worker.os.family
      anyOf:
      - linux