I'm trying to create a web populated parameter for Teamcity Is there exist a way to perform such transformation in one jolt-specification without external logic?

Input:

{
  "version": "1",
  "servers": {
    "dev1": {
      "name": "dev1",
      "addr": "http://server1:443"
    },
    "dev2": {
      "name": "dev2",
      "addr": "http://server2:443"
    },
    "dev3": {
      "name": "dev3",
      "addr": "http://server3:443"
    },
    "dev4": {
      "name": "dev4",
      "addr": "http://server4:443"
    }
  }
}

Expected output:

{
  "options" : [ {
    "value" : "dev1",
    "enabled" : "true",
    "key" : "dev1"
  }, {
    "value" : "dev2",
    "enabled" : "true",
    "key" : "dev2"
  }, {
    "value" : "dev3",
    "enabled" : "true",
    "key" : "dev3"
  }, {
    "value" : "dev4",
    "enabled" : "true",
    "key" : "dev4"
  } ]
}

My specification with wrong output:

[
  {
    "operation": "shift",
    "spec": {
      "servers": {
        "*": {
          "$0": "options.[].value",
          "name": "options.[].key",
          "#true": "options.[].enabled"
        }
      }
    }
  }
]

CodePudding user response：

All desired key-value pairs should be accumulated under common nodes which should be the sub-indexes of the servers objects in my opinion such that

[
  {
    "operation": "shift",
    "spec": {
      "servers": {
        "*": {
          "$": "&1.value",
          "name": "&1.key",
          "#true": "&1.enabled"
        }
      }
    }
  },
  {
    "operation": "shift",
    "spec": {
      "*": "options"
    }
  }
]

in the current case ( options.[] which's equal to options[] ) have no indexes nested within square bracket notations.

CodePudding user response：

Found the answer with one step transformation via shift by an example from here

[
  {
    "operation": "shift",
    "spec": {
      "servers": {
        "*": {
          "$": "options[#2].value",
          "name": "options[#2].key",
          "#true": "options[#2].enabled"
        }
      }
    }
  }
]