https://github.com/twin/deepmerge

Go library for deep merging YAML or JSON
https://github.com/twin/deepmerge

deep-merge deepmerge go golang json merge yaml

Last synced: 4 months ago
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Go library for deep merging YAML or JSON

• Host: GitHub
• URL: https://github.com/twin/deepmerge
• Owner: TwiN
• License: mit
• Created: 2023-01-07T23:21:40.000Z (about 2 years ago)
• Default Branch: master
• Last Pushed: 2024-02-18T14:25:31.000Z (12 months ago)
• Last Synced: 2024-06-21T15:31:30.604Z (8 months ago)
• Topics: deep-merge, deepmerge, go, golang, json, merge, yaml
• Language: Go
• Homepage:
• Size: 17.6 KB
• Stars: 6
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# deepmerge

![test](https://github.com/TwiN/deepmerge/workflows/test/badge.svg?branch=master)

[![Go Report Card](https://goreportcard.com/badge/github.com/TwiN/deepmerge)](https://goreportcard.com/report/github.com/TwiN/deepmerge)

[![Go version](https://img.shields.io/github/go-mod/go-version/TwiN/deepmerge.svg)](https://github.com/TwiN/deepmerge)

[![Go Reference](https://pkg.go.dev/badge/github.com/TwiN/deepmerge.svg)](https://pkg.go.dev/github.com/TwiN/deepmerge)

Go library for deep merging YAML or JSON files.

## Usage

### YAML

```go

package main

import (

	"github.com/TwiN/deepmerge"

)

func main() {

	dst := `

debug: true

client:

  insecure: true

users:

  - id: 1

    firstName: John

    lastName: Doe

  - id: 2

    firstName: Jane

    lastName: Doe`

	src := `

client:

  timeout: 5s

users:

  - id: 3

    firstName: Bob

    lastName: Smith`

	output, err := deepmerge.YAML([]byte(dst), []byte(src))

	if err != nil {

		panic(err)

	}

	println(string(output))

}

```

Output:

```yaml

client:

    insecure: true

    timeout: 5s

debug: true

users:

    - firstName: John

      id: 1

      lastName: Doe

    - firstName: Jane

      id: 2

      lastName: Doe

    - firstName: Bob

      id: 3

      lastName: Smith

```

### JSON

```go

package main

import (

	"github.com/TwiN/deepmerge"

)

func main() {

	dst := `{

  "debug": true,

  "client": {

    "insecure": true

  },

  "users": [

    {

      "id": 1,

      "firstName": "John",

      "lastName": "Doe"

    },

    {

      "id": 2,

      "firstName": "Jane",

      "lastName": "Doe"

    }

  ]

}`

	src := `{

  "client": {

    "timeout": "5s"

  },

  "users": [

    {

      "id": 3,

      "firstName": "Bob",

      "lastName": "Smith"

    }

  ]

}`

	output, err := deepmerge.JSON([]byte(dst), []byte(src))

	if err != nil {

		panic(err)

	}

	println(string(output))

}

```

Output:

```json

{

  "client": {

    "insecure": true,

    "timeout": "5s"

  },

  "debug": true,

  "users": [

    {

      "firstName": "John",

      "id": 1,

      "lastName": "Doe"

    },

    {

      "firstName": "Jane",

      "id": 2,

      "lastName": "Doe"

    },

    {

      "firstName": "Bob",

      "id": 3,

      "lastName": "Smith"

    }

  ]

}

```