https://github.com/hungtcs/json-pruner

prune json through json path
https://github.com/hungtcs/json-pruner

Last synced: about 1 year ago
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prune json through json path

• Host: GitHub
• URL: https://github.com/hungtcs/json-pruner
• Owner: hungtcs
• License: mit
• Archived: true
• Created: 2021-09-29T03:15:38.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2021-09-29T16:10:02.000Z (almost 5 years ago)
• Last Synced: 2025-06-08T21:09:47.750Z (about 1 year ago)
• Language: TypeScript
• Size: 104 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          

json-pruner

====

[![build workflow](https://github.com/hungtcs/json-pruner/actions/workflows/build.yml/badge.svg)](https://github.com/hungtcs/json-pruner/actions/workflows/build.yml)

json pruning tool based on json-path.

### Installation

```shell

npm install --global json-pruner

```

### Usage

#### Prune

```shell

Usage: json-pruner prune [options] 

pruning json through json-path

Arguments:

  json-paths                     json path expressions

Options:

  -f --file                input file path

  -p --pretty [pretty]           formatted output (default: true)

  -w --write [write]             overwrite file, effective when --file provided, dangerous and

                                 irreversible (default: false)

  -o --output            output path

  -i --indent-size   indent size of the output file, effective when pretty is true

                                 (default: 2)

  -h, --help                     display help for command

```

Examples:

```shell

$ echo "{ \"a\": 1, \"b\": 2 }" | json-pruner prune "$.b"

{

  "a": 1

}

```

#### Pick

```shell

Usage: json-pruner pick [options] 

pick value through json-path

Arguments:

  json-paths        json path expressions

Options:

  -f --file   input file path

  -h, --help        display help for command

```

Examples:

```shell

$ echo "{ \"a\": 1, \"b\": 2 }" | json-pruner pick "$.b"

2

```