Go library for deep merging YAML or JSON files.
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:
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: Smithpackage 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:
{ "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" } ] }