Jolt - recurcive process - jolt

Question

I try to flatten some JSON arrays using Jolt. I found how to do it on the first level, but I need to do it "recursively".
About the input:
the array I want to flatten are name "objects"
the inner objects all contain a "name" attribute but the others attributes are not common
Here is a simple sample:
{
"objects": [
{
"name": "first",
"type": "FIRST",
"1st_attr": 0
},
{
"name": "second",
"type": "SECOND",
"2nd_attr": 0
}
],
"sub": {
"objects": [
{
"name": "third",
"type": "THIRD",
"3rd_attr": 0
}
]
}
}
Here is the output I want:
{
"first" : {
"1st_attr" : 0,
"name" : "first",
"type" : "FIRST"
},
"second" : {
"2nd_attr" : 0,
"name" : "second",
"type" : "SECOND"
},
"sub" : {
"third" : {
"3rd_attr" : 0,
"name" : "third",
"type" : "THIRD"
}
}
}
The spec I have flatten the first level, but I would like to have it flatten every level (meanining, not just the second ;)...):
[
{
"operation": "shift",
"spec": {
"objects": {
"*": {
"#": "#(1,name)"
}
},
"*": "&0"
}
}
]
Thanks for your help

Answer 1

With Jolt you have to know where in your input the "object" arrays are. There isn't a way to "just find and flatten all the arrays, no matter where they are in the input doc".
Spec for the input and output you provided :
[
{
"operation": "shift",
"spec": {
"objects": {
"*": "#(0,name)"
},
"sub": {
"objects": {
"*": "&2.#(0,name)"
}
}
}
}
]
Edit: added &2. to have sub.third instead of just third