task scope

So far, we have scoped vars and eventually they will be living in global runtime or local scope in a func, when you need to access the var across funcs, then you will have to define it in global runtime vars, or grouped vars scope, or register a var to glbale runtime. In this demo, we show that you can use taskScope flag to mark a dvar to be in task scope, so that you can easily access this task scope var accross different funcs

Demo

source

Main task yaml file
    vars:
      tom: this is tom
    tasks:
    - name: task
      task:
      - func: cmd
        vars:
          jerry: this is jerry
        do:
        - name: print
          cmd: '{{.tom}}'
        - name: print
          cmd: '{{.jerry}}'
      - func: cmd
        do:
        - name: print
          desc: jerry is in local scope so there is no value
          cmd: '{{.jerry}}'
      - func: cmd
        dvars:
        - name: jerry
          value: this is jerry in task scope
          flags:
          - taskScope
        do:
        - name: print
          desc: this should print out the dvar value of jerry
          cmd: '{{.jerry}}'
      - func: cmd
        do:
        - name: print
          desc: this should print out the dvar value of jerry as it is declared jerry
            is in taskScope
          cmd: '{{.jerry}}'
      - func: cmd
        vars:
          jerry: jerry is overrided in local scope
        do:
        - name: print
          desc: var jerry in task scope is overrided by local var jerry
          cmd: '{{.jerry}}'
      - func: cmd
        do:
        - name: print
          desc: this should print out the jerry defined in task var scope
          cmd: '{{.jerry}}'
Main log file
    loading [Config]:  ./tests/functests/upconfig.yml
    Main config:
                 Version -> 1.0.0
                  RefDir -> ./tests/functests
                 WorkDir -> cwd
              AbsWorkDir -> /up_project/up
                TaskFile -> c0108
                 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/c0108
    module: [self], instance id: [dev], exec profile: []
    profile -  envVars:
    
    (*core.Cache)({
    })
    
    Task1: [task ==> task:  ]
    -Step1:
    self: final context exec vars:
    
    (*core.Cache)({
      "tom": "this is tom",
      "up_runtime_task_layer_number": 0,
      "jerry": "this is jerry"
    })
    
    ~SubStep1: [print:  ]
    this is tom
    ~SubStep2: [print:  ]
    this is jerry
    -Step2:
    self: final context exec vars:
    
    (*core.Cache)({
      "tom": "this is tom",
      "up_runtime_task_layer_number": 0
    })
    
    ~SubStep1: [print: jerry is in local scope so there is no value ]
    None
    -Step3:
    self: final context exec vars:
    
    (*core.Cache)({
      "jerry": "this is jerry in task scope",
      "tom": "this is tom",
      "up_runtime_task_layer_number": 0
    })
    
    ~SubStep1: [print: this should print out the dvar value of jerry ]
    this is jerry in task scope
    -Step4:
    self: final context exec vars:
    
    (*core.Cache)({
      "jerry": "this is jerry in task scope",
      "tom": "this is tom",
      "up_runtime_task_layer_number": 0
    })
    
    ~SubStep1: [print: this should print out the dvar value of jerry as it is declared jerry is in taskScope ]
    this is jerry in task scope
    -Step5:
    self: final context exec vars:
    
    (*core.Cache)({
      "tom": "this is tom",
      "up_runtime_task_layer_number": 0,
      "jerry": "jerry is overrided in local scope"
    })
    
    ~SubStep1: [print: var jerry in task scope is overrided by local var jerry ]
    jerry is overrided in local scope
    -Step6:
    self: final context exec vars:
    
    (*core.Cache)({
      "jerry": "this is jerry in task scope",
      "tom": "this is tom",
      "up_runtime_task_layer_number": 0
    })
    
    ~SubStep1: [print: this should print out the jerry defined in task var scope ]
    this is jerry in task scope
Logs with different verbose level
Raw logs with different verbose level