aki-json-pick

The json pick out command.

Features

• the json pick out command.
• minimum support rustc 1.56.1 (59eed8a2a 2021-11-01)

Command help

aki-json-pick --help

Usage:
  aki-json-pick [options]

The json pick out command.

Options:
      --color <when>        json colored output.
  -s, --select <selector>   pick out json value by <selector>.
  -p, --pretty              pretty output.
  -r, --raw-output          raw string output without JSON double-quote.

  -H, --help        display this help and exit
  -V, --version     display version information and exit
  -X <x-options>    x options. try -X help

Option Parameters:
  <when>        'always', 'never', or 'auto'
  <selector>    json selector

Examples:
  pick out some.property value:
    echo -e '{ "some": { "property": "yay!" } }' | aki-json-pick -s '"some"."property"'

Examples

Example 1: root selection

command line:

cat fixtures/01.json | aki-json-pick -s '.'

result output:

"This is a valid JSON text with one value"

Example 2: child selection

command line:

cat fixtures/01.json | aki-json-pick -s '"some"."property"'

result output:

"yay!"

Example 3: index selection

command line:

cat fixtures/01.json | aki-json-pick -s '"primes".[0]'

result output:

7

command line:

cat fixtures/01.json | aki-json-pick -s '"primes"[0]"'

result output:

7

command line:

cat fixtures/01.json | aki-json-pick -s '"primes".[2,0]'

result output:

[13,7]

Reference

This crate use jql. The selector is comatible.

Library example

See fn execute() for this library examples.

Changelogs

This crate's changelog here.

License

This project is licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or https://opensource.org/licenses/MIT)

at your option.