CLI

Datadance provides a command-line interface (CLI) for running transforms directly from the terminal.

Compiling

Build the CLI binary from the repository:

deno task compile

This produces a binary at ./bin/datadance.

Usage

./bin/datadance -i '<json>' -t '<transforms>' -s '<settings>'

Arguments

Flag	Alias	Description
--input	-i	Input JSON data
--transforms	-t	Transforms as a JSON array
--settings	-s	Settings object with merge method

Example

Command

./bin/datadance \
  -i '{"hello": "world"}' \
  -t '[{"also": "\"hello \" + input.hello"}]' \
  -s '{"merge_method": "overwrite"}'

Output

{ "hello": "world", "also": "hello world" }