schermz

A CLI tool to create a schema from a JSON file.

Installation

This tool is written in Rust, so you'll need to install the Rust toolchain to build it.

bash cargo install schermz

Usage

bash schermz -f <path to json file>

Example

sample.json

json [ { "name": "John Doe", "age": 43, "address": { "street": "10 Downing Street", "city": "London" }, "phones": ["+44 1234567", "+44 2345678", 123456] }, { "name": "Jane Doe", "age": "66", "address": null, "phones": null } ]

```bash schermz -f ./sample.json

{ "address": { "types": [ "NULL", { "city": { "types": [ "STRING" ] }, "street": { "types": [ "STRING" ] } } ] }, "age": { "types": [ "NUMBER", "STRING" ] }, "name": { "types": [ "STRING" ] }, "phones": { "types": [ "ARRAY(STRING,NUMBER)", "NULL" ] } } ```