Convert Array of Objects to Nested Object in Javascript

I would like to convert an array of objects to a nested object using a recursive function.

The objective is to create a function that works whatever the depth of my inital array. You can see below the initial data with desired result + code snippet with attempt at solving this issue.

Initial array of objects

configurator: [
  {
    key: '-LLnLuLt6cn-vBpMWv-u',
    name: 'CONFIGURATOR_1',
    collections: [
      {
        key: '-LLnMWy69vACjys0QIGH',
        name: 'COLLECTION_1',
        options: [
          {
            key: '-LLnOxg5hsDYR-PcfjBT',
            name: 'OPTION_1',
          },
          {
            key: '-LLnP-O6TyHxIpPk9bCU',
            name: 'OPTION_2',
          },
        ],
      },
      {
        key: '-LLnMYNyJmhSCPB-8lL1',
        name: 'COLLECTION_2',
      },
    ],
  },
  { key: '-LLnLtLs7PjXSAW0PWCQ',
    name: 'CONFIGURATOR_2',
  }]

Desired outcome : Nested objects

configurator: {
  '-LLnLuLt6cn-vBpMWv-u': {
    name: 'CONFIGURATOR_1',
    index: 0,
    collections: {
      '-LLnMWy69vACjys0QIGH': {
        name: 'COLLECTION_1',
        index: 0,
        options: {
          '-LLnOxg5hsDYR-PcfjBT': {
            name: 'OPTION_1',
            index: 0,
          },
          '-LLnP-O6TyHxIpPk9bCU': {
            name: 'OPTION_2',
            index: 1,
          },
        },
      },
      '-LLnMYNyJmhSCPB-8lL1': {
        name: 'COLLECTION_2',
        index: 1,
      },
    },
  },
  '-LLnLtLs7PjXSAW0PWCQ': {
    name: 'CONFIGURATOR_2',
    index: 1,
  },
}

My attempt

Here is a code snippet of what I have tried so far. It only works with the first depth of the array. I believe this is the challenge to solve: how to dynamcilly add/'push' an object to a nested object ?

Hope someone can help. Cheers, Julien.

const data = {
  configurator: [{
      key: '-LLnLuLt6cn-vBpMWv-u',
      name: 'CONFIGURATOR_1',
      collections: [{
          key: '-LLnMWy69vACjys0QIGH',
          name: 'COLLECTION_1',
          options: [{
              key: '-LLnOxg5hsDYR-PcfjBT',
              name: 'OPTION_1',
            },
            {
              key: '-LLnP-O6TyHxIpPk9bCU',
              name: 'OPTION_2',
            },
          ],
        },
        {
          key: '-LLnMYNyJmhSCPB-8lL1',
          name: 'COLLECTION_2',
        },
      ],
    },
    {
      key: '-LLnLtLs7PjXSAW0PWCQ',
      name: 'CONFIGURATOR_2',
    }
  ]
};


const format = (object) => {
  const result = {};
  Object.keys(object).forEach((property) => {
    if (Array.isArray(object[property])) {
      object[property].forEach((test, index) => {
        const {
          key,
          ...content
        } = test;
        result[key] = {
          index,
          ...content
        };
        format(content);
      });
    }
  });
  return result;
};

const formated = format(data);
console.log('@FORMATED__', formated);