base on The YAML org maintained fork of https://github.com/go-yaml/yaml go.yaml.in/yaml =============== YAML Support for the Go Language ## Introduction The `yaml` package enables [Go](https://go.dev/) programs to comfortably encode and decode [YAML](https://yaml.org/) values. It was originally developed within [Canonical](https://www.canonical.com) as part of the [juju](https://juju.ubuntu.com) project, and is based on a pure Go port of the well-known [libyaml](http://pyyaml.org/wiki/LibYAML) C library to parse and generate YAML data quickly and reliably. ## Project Status This project started as a fork of the extremely popular [go-yaml]( https://github.com/go-yaml/yaml/) project, and is being maintained by the official [YAML organization]( https://github.com/yaml/). The YAML team took over ongoing maintenance and development of the project after discussion with go-yaml's author, @niemeyer, following his decision to [label the project repository as "unmaintained"]( https://github.com/go-yaml/yaml/blob/944c86a7d2/README.md) in April 2025. We have put together a team of dedicated maintainers including representatives of go-yaml's most important downstream projects. We will strive to earn the trust of the various go-yaml forks to switch back to this repository as their upstream. Please [contact us](https://cloud-native.slack.com/archives/C08PPAT8PS7) if you would like to contribute or be involved. ### Version Intentions Versions `v1`, `v2`, and `v3` will remain as **frozen legacy**. They will receive **security-fixes only** so that existing consumers keep working without breaking changes. All ongoing work, including new features and routine bug-fixes, will happen in **`v4`**. If you’re starting a new project or upgrading an existing one, please use the `go.yaml.in/yaml/v4` import path. ## Compatibility The `yaml` package supports most of YAML 1.2, but preserves some behavior from 1.1 for backwards compatibility. Specifically, v3 of the `yaml` package: * Supports YAML 1.1 bools (`yes`/`no`, `on`/`off`) as long as they are being decoded into a typed bool value. Otherwise they behave as a string. Booleans in YAML 1.2 are `true`/`false` only. * Supports octals encoded and decoded as `0777` per YAML 1.1, rather than `0o777` as specified in YAML 1.2, because most parsers still use the old format. Octals in the `0o777` format are supported though, so new files work. * Does not support base-60 floats. These are gone from YAML 1.2, and were actually never supported by this package as it's clearly a poor choice. ## Installation and Usage The import path for the package is *go.yaml.in/yaml/v4*. To install it, run: ```bash go get go.yaml.in/yaml/v4 ``` ## API Documentation See: <https://pkg.go.dev/go.yaml.in/yaml/v4> ## API Stability The package API for yaml v3 will remain stable as described in [gopkg.in]( https://gopkg.in). ## Example ```go package main import ( "fmt" "log" "go.yaml.in/yaml/v4" ) var data = ` a: Easy! b: c: 2 d: [3, 4] ` // Note: struct fields must be public in order for unmarshal to // correctly populate the data. type T struct { A string B struct { RenamedC int `yaml:"c"` D []int `yaml:",flow"` } } func main() { t := T{} err := yaml.Unmarshal([]byte(data), &t) if err != nil { log.Fatalf("error: %v", err) } fmt.Printf("--- t:\n%v\n\n", t) d, err := yaml.Marshal(&t) if err != nil { log.Fatalf("error: %v", err) } fmt.Printf("--- t dump:\n%s\n\n", string(d)) m := make(map[any]any) err = yaml.Unmarshal([]byte(data), &m) if err != nil { log.Fatalf("error: %v", err) } fmt.Printf("--- m:\n%v\n\n", m) d, err = yaml.Marshal(&m) if err != nil { log.Fatalf("error: %v", err) } fmt.Printf("--- m dump:\n%s\n\n", string(d)) } ``` This example will generate the following output: ``` --- t: {Easy! {2 [3 4]}} --- t dump: a: Easy! b: c: 2 d: [3, 4] --- m: map[a:Easy! b:map[c:2 d:[3 4]]] --- m dump: a: Easy! b: c: 2 d: - 3 - 4 ``` ## Testing with `make` Running `make test` in this directory should just work. You don't need to have `go` installed and even if you do the `GNUmakefile` will ignore it and setup / cache its own version under `.cache/`. The only things you need are: * Linux or macOS * `git` * `bash` * `curl` * `make` Some `make` commands are: * `make test` * `make test GO-VERSION=1.2.34` * `make shell` Start a shell with the local `go` environment * `make shell GO-VERSION=1.2.34` * `make distclean` - Removes `.cache/` ## License The yaml package is licensed under the MIT and Apache License 2.0 licenses. Please see the LICENSE file for details. ", Assign "at most 3 tags" to the expected json: {"id":"14829","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"