c0032.yml

doc_meta: |
  folder: dvars
  title: instance level merge
  head: |
    Demo dvars leave level merge in scope and instance level

  sections:

    - title: Note
      content: |
        * dvars expand in instance level
        * dvars object can merge in leaf level
        * dvar in dev will override same name dvar in nonprod level
        * school object in nonprod could append new element and also override same name element

    - title: Demo
      log: yes

notes:
  goal:
    - dvars expand in instance level
    - dvars object can merge in leaf level
    - dvar in dev will override same name dvar in nonprod level

  expected:
    - school object in nonprod could append new element and
    - also override same name element

scopes:
  -
    name: global
    vars:
      student:
        name: Tom
        gender: Male
        address:
          suburb:
            name: sydney
            postcode: 2000
            CBD: yes
          school: Sydney Grammar

  -
    name: nonprod
    members:
      - dev
      - staging
    vars:
      a: non-prod-a
      b: non-prod-b
      c: non-prod-c
      d: non-prod-d
    dvars:
      - name: school
        value: |
          address:
            suburb:
              name: {{.student.address.suburb.name}}
              postcode: 2000
              CBD: yes
            school: {{.student.address.school}}
        flags: [toObj]

  -
    name: dev
    vars:
      a: dev-a
      b: dev-b
    dvars:
      - name: school
        value: |
          address:
            suburb:
              name: {{.student.address.suburb.name}}
              postcode: 2000
              CBD: no
            school: {{.student.address.school}}
          principal: Mr Peter
        flags: [toObj]


tasks:

  -
    name: task
    task:
      -
        func: shell
        do:
          - echo """1.school -> {{.school}}"""
          - echo """2.school object-> {{.school_object.address.suburb.CBD}}"""
          - echo """3.school object-> {{.school_object.address.school}}"""
          - echo """4.school object-> {{.school_object.principal}}"""