version: '3'

tasks:
  default:
    - task: dynamic
    - task: string
    - task: bool
    - task: int
    - task: string-array
    - task: for-string
    - task: for-int

  dynamic:
    vars:
      STRING_A: '$echo "A"'
      STRING_B: '$echo {{.STRING_A}}B'
      STRING_C: '$echo {{.STRING_B}}C'
    cmds:
      - echo '{{.STRING_C}}'

  string:
    vars:
      STRING_A: 'A'
      STRING_B: '{{.STRING_A}}B'
      STRING_C: '{{.STRING_B}}C'
    cmds:
      - echo '{{.STRING_C}}'

  bool:
    vars:
      BOOL_TRUE: true
      BOOL_FALSE: false
      BOOL_A: '{{and .BOOL_TRUE .BOOL_FALSE}}'
      BOOL_B: '{{or .BOOL_TRUE .BOOL_FALSE}}'
      BOOL_C: '{{not .BOOL_TRUE}}'
    cmds:
      - echo '{{if .BOOL_TRUE}}A:{{.BOOL_A}} B:{{.BOOL_B}} C:{{.BOOL_C}}{{end}}'

  int:
    vars:
      INT_100: 100
      INT_10: 10
    cmds:
      - echo '100 + 10 = {{add .INT_100 .INT_10}}'
      - echo '100 - 10 = {{sub .INT_100 .INT_10}}'
      - echo '100 * 10 = {{mul .INT_100 .INT_10}}'
      - echo '100 / 10 = {{div .INT_100 .INT_10}}'

  string-array:
    vars:
      ARRAY_1: ['A', 'B', 'C']
      ARRAY_2: ['D', 'E', 'F']
    cmds:
      - echo '{{append .ARRAY_1 "D"}}'
      - echo '{{concat .ARRAY_1 .ARRAY_2}}'
      - echo '{{join " " .ARRAY_1}}'

  map:
    vars:
      MAP_1: {A: 1, B: 2, C: 3}
      MAP_2: {D: 4, E: 5, F: 6}
    cmds:
      - echo '{{merge .MAP_1 .MAP_2}}'

  for-string:
    vars:
      LIST: [foo, bar, baz]
    cmds:
      - for:
          var: LIST
        cmd: echo {{.ITEM}}

  for-int:
    vars:
      LIST: [1, 2, 3]
    cmds:
      - for:
          var: LIST
        cmd: echo {{add .ITEM 100}}