template using data file

    tasks:
    - name: task
      desc: mock up test to test module.template rendering
      task:
      - func: cmd
        do:
        - name: template
          desc: render a template file to a file 1
          cmd:
            src: ./tests/functests/d0145.template
            dest: /tmp/mockup_doc.md
            datafile: d0145_data.yml
      - func: shell
        do:
        - cat /tmp/mockup_doc.md
    

    loading [Config]:  ./tests/functests/upconfig.yml
    Main config:
                 Version -> 1.0.0
                  RefDir -> ./tests/functests
                 WorkDir -> cwd
              AbsWorkDir -> /up_project/up
                TaskFile -> c0145
                 Verbose -> vvv
              ModuleName -> self
               ShellType -> /bin/sh
           MaxCallLayers -> 8
                 Timeout -> 3600000
     MaxModuelCallLayers -> 256
               EntryTask -> task
      ModRepoUsernameRef -> 
      ModRepoPasswordRef -> 
    work dir: /up_project/up
    -exec task: task
    loading [Task]:  ./tests/functests/c0145
    module: [self], instance id: [dev], exec profile: []
    profile -  envVars:
    
    (*core.Cache)({
    })
    
    Task1: [task ==> task: mock up test to test module.template rendering ]
    -Step1:
    self: final context exec vars:
    
    (*core.Cache)({
      "up_runtime_task_layer_number": 0
    })
    
    ~SubStep1: [template: render a template file to a file 1 ]
    -Step2:
    self: final context exec vars:
    
    (*core.Cache)({
      "up_runtime_task_layer_number": 0
    })
    
    cmd( 1):
    cat /tmp/mockup_doc.md
    
    -
    title: "HelloWorld example"
    date: 2020-10-06T23:42:21+1010:00
    draft: false
    -
     .. ok
    . ok