analyse-json

CLI tool to analyse Newline Delimited (ND)JSON files and return useful metadata about the structure to help you understand the contents

USAGE:
    analyse-json [OPTIONS] [FILE_PATH]

ARGS:
    <FILE_PATH>

OPTIONS:
        --explode-arrays         Walk the elements of arrays?
    -g, --glob <GLOB>            Process all files identified by this glob pattern
    -h, --help                   Print help information
        --jsonpath <JSONPATH>    JSONpath query to filter/limit the inspection to
        --merge                  Include combined results for all files when using glob
    -n, --lines <LINES>          Limit inspection to the first n lines
    -V, --version                Print version information

Installation

via cargo

Prerequisites

You need to have cargo installed https://doc.rust-lang.org/cargo/getting-started/installation.html

Install

cargo install analyse-json

Features TODO:

• Add multi-file handling (dir/glob)
• Add JSON path search (Can be improved though)
• Add parallelism to improve performance
• Statistical JSON schema inference
• Co-occurrence of fields matrix
• "Addition" for file stats (Enables multi-file aggregation of stats)
• Better terminal output
  • Coloured
  • tty dependent behaviour