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How to use RenderYaml method of render Package

Best Testkube code snippet using render.RenderYaml

output.go

Source:output.go

1// Copyright 2021 VMware, Inc. All Rights Reserved.2// SPDX-License-Identifier: Apache-2.03package component4import (5	"encoding/json"6	"fmt"7	"io"8	"strings"9	"github.com/olekukonko/tablewriter"10	"gopkg.in/yaml.v2"11)12const colWidth = 30013const indentation = `  `14// OutputWriter is an interface for something that can write output.15type OutputWriter interface {16	SetKeys(headerKeys ...string)17	AddRow(items ...interface{})18	Render()19}20// OutputType defines the format of the output desired.21type OutputType string22const (23	// TableOutputType specifies output should be in table format.24	TableOutputType OutputType = "table"25	// YAMLOutputType specifies output should be in yaml format.26	YAMLOutputType OutputType = "yaml"27	// JSONOutputType sepcifies output should be in json format.28	JSONOutputType OutputType = "json"29)30// outputwriter is our internal implementation.31type outputwriter struct {32	out          io.Writer33	keys         []string34	values       [][]string35	outputFormat OutputType36}37// NewOutputWriter gets a new instance of our output writer.38func NewOutputWriter(output io.Writer, outputFormat string, headers ...string) OutputWriter {39	// Initialize the output writer that we use under the covers40	ow := &outputwriter{}41	ow.out = output42	ow.outputFormat = OutputType(outputFormat)43	ow.keys = headers44	return ow45}46// SetKeys sets the values to use as the keys for the output values.47func (ow *outputwriter) SetKeys(headerKeys ...string) {48	// Overwrite whatever was used in initialization49	ow.keys = headerKeys50}51// AddRow appends a new row to our table.52func (ow *outputwriter) AddRow(items ...interface{}) {53	row := []string{}54	// Make sure all values are ultimately strings55	for _, item := range items {56		row = append(row, fmt.Sprintf("%v", item))57	}58	ow.values = append(ow.values, row)59}60// Render emits the generated table to the output once ready61func (ow *outputwriter) Render() {62	switch ow.outputFormat {63	case JSONOutputType:64		renderJSON(ow.out, ow.dataStruct())65	case YAMLOutputType:66		renderYAML(ow.out, ow.dataStruct())67	default:68		renderTable(ow)69	}70}71func (ow *outputwriter) dataStruct() []map[string]string {72	data := []map[string]string{}73	keys := ow.keys74	for i, k := range keys {75		keys[i] = strings.ToLower(strings.ReplaceAll(k, " ", "_"))76	}77	for _, itemValues := range ow.values {78		item := map[string]string{}79		for i, value := range itemValues {80			item[keys[i]] = value81		}82		data = append(data, item)83	}84	return data85}86// objectwriter is our internal implementation.87type objectwriter struct {88	out          io.Writer89	data         interface{}90	outputFormat OutputType91}92// NewObjectWriter gets a new instance of our output writer.93func NewObjectWriter(output io.Writer, outputFormat string, data interface{}) OutputWriter {94	// Initialize the output writer that we use under the covers95	obw := &objectwriter{}96	obw.out = output97	obw.data = data98	obw.outputFormat = OutputType(outputFormat)99	return obw100}101// SetKeys sets the values to use as the keys for the output values.102func (obw *objectwriter) SetKeys(headerKeys ...string) {103	// Object writer does not have the concept of keys104	fmt.Fprintln(obw.out, "Programming error, attempt to add headers to object output")105}106// AddRow appends a new row to our table.107func (obw *objectwriter) AddRow(items ...interface{}) {108	// Object writer does not have the concept of keys109	fmt.Fprintln(obw.out, "Programming error, attempt to add rows to object output")110}111// Render emits the generated table to the output once ready112func (obw *objectwriter) Render() {113	switch obw.outputFormat {114	case JSONOutputType:115		renderJSON(obw.out, obw.data)116	case YAMLOutputType:117		renderYAML(obw.out, obw.data)118	default:119		fmt.Fprintf(obw.out, "Invalid output format: %v\n", obw.outputFormat)120	}121}122// renderJSON prints output as json123func renderJSON(out io.Writer, data interface{}) {124	bytesJSON, err := json.MarshalIndent(data, "", indentation)125	if err != nil {126		fmt.Fprint(out, err)127		return128	}129	fmt.Fprintf(out, "%v", string(bytesJSON))130}131// renderYAML prints output as yaml132func renderYAML(out io.Writer, data interface{}) {133	yamlInBytes, err := yaml.Marshal(data)134	if err != nil {135		fmt.Fprint(out, err)136		return137	}138	fmt.Fprintf(out, "%s", yamlInBytes)139}140// renderTable prints output as a table141func renderTable(ow *outputwriter) {142	table := tablewriter.NewWriter(ow.out)143	table.SetBorder(false)144	table.SetCenterSeparator("")145	table.SetColumnSeparator("")146	table.SetRowSeparator("")147	table.SetHeaderAlignment(tablewriter.ALIGN_LEFT)148	table.SetAlignment(tablewriter.ALIGN_LEFT)149	table.SetHeaderLine(false)150	table.SetColWidth(colWidth)151	table.SetTablePadding("\t\t")152	table.SetHeader(ow.keys)153	colors := []tablewriter.Colors{}154	for range ow.keys {155		colors = append(colors, []int{tablewriter.Bold})156	}157	table.SetHeaderColor(colors...)158	table.AppendBulk(ow.values)159	table.Render()160}...

render.go

Source:render.go

1package cmd2import (3	"fmt"4	"os"5	"github.com/K-Phoen/grabana/decoder"6	"github.com/spf13/cobra"7)8type renderOpts struct {9	inputYAML string10}11func Render() *cobra.Command {12	opts := renderOpts{}13	cmd := &cobra.Command{14		Use:   "render",15		Short: "Render a YAML dashboard",16		RunE: func(cmd *cobra.Command, args []string) error {17			return renderYAML(opts)18		},19	}20	cmd.Flags().StringVarP(&opts.inputYAML, "input", "i", "", "YAML file used as input")21	_ = cmd.MarkFlagFilename("input", "yaml", "yml")22	_ = cmd.MarkFlagRequired("input")23	return cmd24}25func renderYAML(opts renderOpts) error {26	file, err := os.Open(opts.inputYAML)27	if err != nil {28		return fmt.Errorf("could not open input file '%s': %w", opts.inputYAML, err)29	}30	dashboard, err := decoder.UnmarshalYAML(file)31	if err != nil {32		return fmt.Errorf("could not decode input file '%s': %w", opts.inputYAML, err)33	}34	buf, err := dashboard.MarshalIndentJSON()35	if err != nil {36		return err37	}38	fmt.Println(string(buf))39	return nil40}...

RenderYaml

Using AI Code Generation

1import (2func main() {3	cfg := config.GetConfig()4	r := render.GetRender()5	err := r.RenderYaml()6	if err != nil {7		fmt.Println("Error in rendering yaml file")8	}9}10{{define "example.yaml"}}

RenderYaml

Using AI Code Generation

1import (2func main() {3	config, err := clientcmd.BuildConfigFromFlags("", "config")4	if err != nil {5		panic(err)6	}7	config.BearerToken, err = tokencmd.RequestToken(config, os.Stdin, "test")8	if err != nil {9		panic(err)10	}11	client, err := unversioned.New(config)12	if err != nil {13		panic(err)14	}15	clientConfig := &restclient.Config{}16	clientConfig.TLSClientConfig = restclient.TLSClientConfig{17	}18	clientConfig.ContentConfig = restclient.ContentConfig{19		GroupVersion: &api.Registry.GroupOrDie(api.GroupName).GroupVersion,20	}21	f := kubectl.NewFactory(clientConfig)22	mapper, typer := f.Object()23	renderer := kubectl.NewVersionedPrinter(nil, api.Codecs, "", nil, false, false, false, false, false, false, false

RenderYaml

Using AI Code Generation

1import (2func main() {3	r := render.NewRender()4	r.RenderYaml()5}6import (7func main() {8	r := render.NewRender()9	r.RenderYaml()10}

RenderYaml

Using AI Code Generation

1import (2func main() {3    r := new(render.Render)4    file, err := r.LoadYaml("sample.yaml")5    if err != nil {6        fmt.Println(err)7    }8    json, _ := r.RenderJson(file)9    fmt.Println(json)10    yaml, _ := r.RenderYaml(file)11    fmt.Println(yaml)12}13import (14func main() {15    r := new(render.Render)16    file, err := r.LoadYaml("sample.yaml")17    if err != nil {18        fmt.Println(err)19    }20    json, _ := r.RenderJson(file)21    fmt.Println(json)22    yaml, _ := r.RenderYaml(file)23    fmt.Println(yaml)24}25import (

RenderYaml

Using AI Code Generation

1import (2func main() {3    var data = struct {4    }{5    }6    output, _ := render.RenderYaml(data)7    fmt.Println(output)8}9import (10func main() {11    var data = struct {12    }{13    }14    output, _ := render.RenderYaml(data)15    fmt.Println(output)16}17import (18func main() {19    var data = struct {20    }{21    }22    output, _ := render.RenderYaml(data)23    fmt.Println(output)24}25import (26func main() {27    var data = struct {28    }{29    }30    output, _ := render.RenderYaml(data)31    fmt.Println(output)32}33import (34func main() {35    var data = struct {36    }{37    }

RenderYaml

Using AI Code Generation

1import (2func main() {3	m := map[string]interface{}{4		"baz": map[string]interface{}{5		},6		"qux": []interface{}{7		},8	}9	y, err := render.RenderYaml(m)10	if err != nil {11		panic(err)12	}13	fmt.Println(y)14}15import (16func main() {17	m := map[string]interface{}{18		"baz": map[string]interface{}{19		},20		"qux": []interface{}{21		},22	}23	j, err := render.RenderJson(m)24	if err != nil {25		panic(err)26	}27	fmt.Println(j)28}29import (30func main() {31	m := map[string]interface{}{32		"baz": map[string]interface{}{33		},34		"qux": []interface{}{35		},36	}37	j, err := render.RenderJson(m)38	if err != nil {39		panic(err)40	}41	fmt.Println(j)42}43import (44func main() {

RenderYaml

Using AI Code Generation

1import (2func main() {3	p := render.Person{4	}5	yamlString, err := render.RenderYaml(p)6	if err != nil {7		fmt.Println(err)8	}9	fmt.Println(yamlString)10}11import (12func main() {13	p := render.Person{14	}15	yamlString, err := render.RenderYaml(p)16	if err != nil {17		fmt.Println(err)18	}19	fmt.Println(yamlString)20}21import (22func main() {23	p := render.Person{24	}25	yamlString, err := render.RenderYaml(p)26	if err != nil {27		fmt.Println(err)28	}29	fmt.Println(yamlString)30}31import (32func main() {33	p := render.Person{34	}35	yamlString, err := render.RenderYaml(p)36	if err != nil {37		fmt.Println(err)38	}39	fmt.Println(yamlString)40}41import (

RenderYaml

Using AI Code Generation

1import (2func main() {3	r = render.New()4	r.Set("name", "srinivas")5	r.Set("age", 27)6	r.Set("language", []string{"go", "python", "java"})7	r.Set("married", true)8	r.Set("address", map[string]interface{}{"city": "bangalore", "country": "india"})9	r.Set("hobbies", []interface{}{map[string]interface{}{"name": "cricket", "played": true}, map[string]interface{}{"name": "football", "played": false}})10	y, err := r.RenderYaml()11	if err != nil {12		fmt.Println("error: ", err.Error())13	}14	fmt.Println(string(y))15}16import (17func main() {18	r = render.New()19	r.Set("name", "srinivas")20	r.Set("age", 27)21	r.Set("language", []string{"go", "python", "java"})22	r.Set("married", true)23	r.Set("address", map[string]interface{}{"city": "bangalore", "country": "india"})24	r.Set("hobbies", []interface{}{map[string]interface{}{"name": "cricket", "played": true}, map[string]interface{}{"name": "football", "played": false}})25	err := r.RenderYamlFile("output.yaml")26	if err != nil {27		fmt.Println("error: ", err.Error())28	}29}

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