How to use FormatTags method of formatter Package

Best Gauge code snippet using formatter.FormatTags

format.go

Source:format.go Github

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1package http2import (3 "bytes"4 "fmt"5 "regexp"6 "sort"7 "strings"8 "github.com/kirk91/stats"9)10type formatterFactory interface {11 Create() formatter12}13type formatter interface {14 Format([]*stats.Gauge, []*stats.Counter, []*stats.Histogram) []byte15}16type plainFormatterFactory struct{}17func newPlainFormatterFactory() formatterFactory {18 return new(plainFormatterFactory)19}20func (*plainFormatterFactory) Create() formatter {21 return newPlainFormatter()22}23type plainFormatter struct{}24func newPlainFormatter() *plainFormatter {25 return new(plainFormatter)26}27func (f *plainFormatter) Format(gauges []*stats.Gauge, counters []*stats.Counter, histograms []*stats.Histogram) []byte {28 metricNames := make([]string, 0)29 metrics := make(map[string]interface{})30 recordMetric := func(name string, value interface{}) {31 metricNames = append(metricNames, name)32 metrics[name] = value33 }34 for _, gauge := range gauges {35 recordMetric(gauge.Name(), gauge.Value())36 }37 for _, counter := range counters {38 recordMetric(counter.Name(), counter.Value())39 }40 for _, histogram := range histograms {41 recordMetric(histogram.Name(), histogram.Summary())42 }43 sort.Strings(metricNames) // alphabet order44 var buf bytes.Buffer45 for _, name := range metricNames {46 buf.WriteString(fmt.Sprintf("%s: %v\n", name, metrics[name]))47 }48 return buf.Bytes()49}50type prometheusFormatterFactory struct {51 namespace string52}53func newPrometheusFormatterFactory(namespace string) formatterFactory {54 return &prometheusFormatterFactory{55 namespace: namespace,56 }57}58func (f *prometheusFormatterFactory) Create() formatter {59 return newPrometheusFormatter(f.namespace)60}61type prometheusFormatter struct {62 namespace string63 metricTypes map[string]struct{}64}65func newPrometheusFormatter(namespace string) *prometheusFormatter {66 return &prometheusFormatter{67 namespace: namespace,68 metricTypes: make(map[string]struct{}),69 }70}71// Format formats the metrics to a text-based format which prometheus accpets.72// Refer to https://prometheus.io/docs/instrumenting/exposition_formats/73func (f *prometheusFormatter) Format(gauges []*stats.Gauge, counters []*stats.Counter, histograms []*stats.Histogram) []byte {74 buf := new(bytes.Buffer)75 for _, gauge := range gauges {76 f.formatGauge(buf, gauge)77 }78 for _, counter := range counters {79 f.formatCounter(buf, counter)80 }81 for _, histogram := range histograms {82 f.formatHistogram(buf, histogram)83 }84 return buf.Bytes()85}86func (f *prometheusFormatter) formatCounter(buf *bytes.Buffer, c *stats.Counter) {87 name := f.formatMeticName(c.TagExtractedName())88 value := c.Value()89 tags := f.formatTags(c.Tags())90 if f.recordMetricType(name) {91 buf.WriteString(fmt.Sprintf("# TYPE %s counter\n", name))92 }93 buf.WriteString(fmt.Sprintf("%s{%s} %d\n", name, tags, value))94}95func (f *prometheusFormatter) formatGauge(buf *bytes.Buffer, g *stats.Gauge) {96 name := f.formatMeticName(g.TagExtractedName())97 value := g.Value()98 tags := f.formatTags(g.Tags())99 if f.recordMetricType(name) {100 buf.WriteString(fmt.Sprintf("# TYPE %s gauge\n", name))101 }102 buf.WriteString(fmt.Sprintf("%s{%s} %d\n", name, tags, value))103}104func (f *prometheusFormatter) formatHistogram(buf *bytes.Buffer, h *stats.Histogram) {105 name := f.formatMeticName(h.TagExtractedName())106 tags := f.formatTags(h.Tags())107 if f.recordMetricType(name) {108 buf.WriteString(fmt.Sprintf("# TYPE %s histogram\n", name))109 }110 hStats := h.CumulativeStatistics()111 f.formatHistogramValue(buf, name, tags, hStats)112}113func (f *prometheusFormatter) formatHistogramValue(buf *bytes.Buffer, name, tags string, hStats *stats.HistogramStatistics) {114 sbs := hStats.SupportedBuckets()115 cbs := hStats.ComputedBuckets()116 for i := 0; i < len(sbs); i++ {117 b := sbs[i]118 v := cbs[i]119 bucketTags := fmt.Sprintf("%s,le=\"%.8g\"", tags, b)120 // trim the comma prefix when tags is empty121 bucketTags = strings.TrimPrefix(bucketTags, ",")122 buf.WriteString(fmt.Sprintf("%s_bucket{%s} %d\n", name, bucketTags, v))123 }124 bucketTags := strings.TrimPrefix(fmt.Sprintf("%s,le=\"+Inf\"", tags), ",")125 buf.WriteString(fmt.Sprintf("%s_bucket{%s} %d\n", name, bucketTags, hStats.SampleCount()))126 buf.WriteString(fmt.Sprintf("%s_sum{%s} %.8g\n", name, tags, hStats.SampleSum()))127 buf.WriteString(fmt.Sprintf("%s_count{%s} %d\n", name, tags, hStats.SampleCount()))128}129func (f *prometheusFormatter) recordMetricType(metricName string) bool {130 if _, ok := f.metricTypes[metricName]; ok {131 return false132 }133 f.metricTypes[metricName] = struct{}{}134 return true135}136func (f *prometheusFormatter) formatMeticName(name string) string {137 // A metric name should have a (single-word) application prefix relevant to138 // the domain the metric belongs to.139 // Refer to https://prometheus.io/docs/practices/naming/#metric-names140 return f.sanitizeName(fmt.Sprintf("%s_%s", f.namespace, name))141}142func (f *prometheusFormatter) formatTags(tags []*stats.Tag) string {143 res := make([]string, len(tags))144 for i, tag := range tags {145 res[i] = fmt.Sprintf("%s=\"%s\"", f.sanitizeName(tag.Name), tag.Value)146 }147 return strings.Join(res, ",")148}149func (f *prometheusFormatter) sanitizeName(name string) string {150 // The name must match the regex [a-zA-Z_][a-zA-Z0-9_]* as required by151 // prometheus. Refer to https://prometheus.io/docs/concepts/data_model/152 re := regexp.MustCompile("[^a-zA-Z0-9_]")153 return re.ReplaceAllString(name, "_")154}...

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formatter.go

Source:formatter.go Github

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1package metrics2import (3 "fmt"4 "strings"5 "github.com/fatih/color"6)7// DefaultFormatter provides output format for metrics8var DefaultFormatter MetricFormatter = colorFormatter{}9// MetricFormatter formats metrics as a string for logging10type MetricFormatter interface {11 // Format a metric12 Format(metric Metric) string13}14type colorFormatter struct{}15var _ MetricFormatter = colorFormatter{}16func (c colorFormatter) Format(metric Metric) string {17 return fmt.Sprintf(18 "[StatsD] %s %s %s\n",19 color.BlueString(metric.Name),20 color.YellowString(metric.Value),21 c.formatTags(metric.Tags))22}23func (c colorFormatter) formatTags(rawTags string) string {24 tags := strings.Split(rawTags, " ")25 formattedTags := []string{}26 for _, tag := range tags {27 tagParts := strings.SplitN(tag, ":", 2)28 key := tagParts[0] + ":"29 value := ""30 if len(tagParts) == 2 {31 value = tagParts[1]32 }33 formattedTag := fmt.Sprintf("%s%s", color.CyanString(key), color.WhiteString(value))34 formattedTags = append(formattedTags, formattedTag)35 }36 return strings.Join(formattedTags, " ")37}...

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search.go

Source:search.go Github

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1package format2import (3 "strings"4 "github.com/tortuepin/tolog_ddd/pkg/domain/model"5)6type SearchFormatter struct {7}8func NewSearchFormatter() *SearchFormatter { return &SearchFormatter{} }9func (f *SearchFormatter) Format(log model.Log) []string {10 ret := []string{}11 timeline := "[" + f.formatTime(log.Time()) + "]"12 tagline := " " + f.formatTags(log.Tags())13 firstline := strings.TrimSpace(timeline + tagline)14 ret = append(ret, firstline)15 ret = append(ret, f.formatContent(log.Content())...)16 return ret17}18func (f *SearchFormatter) formatTime(t model.LogTime) string {19 if t.Time().Second() == 0 {20 return t.Time().Format("\\060102 15:04")21 }22 return t.Time().Format("\\060102 15:04:05")23}24func (f *SearchFormatter) formatTags(tags []model.Tag) string {25 tagsstr := ""26 for _, t := range tags {27 tagsstr = tagsstr + " " + t.Tag()28 }29 return strings.TrimSpace(tagsstr)30}31func (f *SearchFormatter) formatContent(content model.LogContent) []string {32 return content.Content()33}...

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FormatTags

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1func main() {2 tags := []string{"one", "two", "three"}3 f := formatter.NewFormatter()4 fmt.Println(f.FormatTags(tags))5}6func main() {7 tags := []string{"one", "two", "three"}8 f := formatter.NewFormatter()9 fmt.Println(f.FormatTags(tags))10}11func main() {12 tags := []string{"one", "two", "three"}13 f := formatter.NewFormatter()14 fmt.Println(f.FormatTags(tags))15}16func main() {17 tags := []string{"one", "two", "three"}18 f := formatter.NewFormatter()19 fmt.Println(f.FormatTags(tags))20}21func main() {22 tags := []string{"one", "two", "three"}23 f := formatter.NewFormatter()24 fmt.Println(f.FormatTags(tags))25}26func main() {27 tags := []string{"one", "two", "three"}28 f := formatter.NewFormatter()29 fmt.Println(f.FormatTags(tags))30}31func main() {32 tags := []string{"one", "two", "three"}33 f := formatter.NewFormatter()34 fmt.Println(f.FormatTags(tags))35}36func main() {37 tags := []string{"one", "two", "three"}38 f := formatter.NewFormatter()39 fmt.Println(f.FormatTags(tags))40}41func main() {42 tags := []string{"one", "two", "three"}43 f := formatter.NewFormatter()44 fmt.Println(f.FormatTags(tags))45}46func main() {47 tags := []string{"one", "two", "three"}48 f := formatter.NewFormatter()49 fmt.Println(f.Format

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FormatTags

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1import (2func main() {3 http.HandleFunc("/", index)4 http.HandleFunc("/about", about)5 http.ListenAndServe(":8080", nosurf.New(http.DefaultServeMux))6}7func index(w http.ResponseWriter, req *http.Request) {8 fmt.Fprintln(w, `<!DOCTYPE html>9}10func about(w http.ResponseWriter, req *http.Request) {11 fmt.Fprintln(w, `<!DOCTYPE html>12}13import (14func main() {15 http.HandleFunc("/", index)16 http.HandleFunc("/about", about)17 http.ListenAndServe(":8080", nosurf.New(http.DefaultServeMux))18}19func index(w http.ResponseWriter, req *http.Request) {20 token := nosurf.Token(req)21 fmt.Fprintln(w, `<!DOCTYPE html>22}23func about(w http.ResponseWriter, req *http.Request) {24 fmt.Fprintln(w, `<!DOCTYPE html>

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FormatTags

Using AI Code Generation

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1import "fmt"2func main() {3 fmt.Println(FormatTags(tags))4}5import "fmt"6func main() {7 fmt.Println(FormatTags(tags))8}9import "fmt"10func main() {11 fmt.Println(FormatTags(tags))12}13import "fmt"14func main() {15 fmt.Println(FormatTags(tags))16}

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FormatTags

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1import "fmt"2func main() {3 var formatter = new(Formatter)4 var tags = formatter.FormatTags("tag1,tag2,tag3")5 fmt.Println(tags)6}

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FormatTags

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1import (2func main() {3 pretty.Println("Hello World")4}5import (6func main() {7 pretty.Println("Hello World")8}9import (10func main() {11 pretty.Println("Hello World")12}13import (14func main() {15 pretty.Println("Hello World")16}17import (18func main() {19 pretty.Println("Hello World")20}21import (22func main() {23 pretty.Println("Hello World")24}25import (26func main() {27 pretty.Println("Hello World")28}29import (30func main() {31 pretty.Println("Hello World")32}33import (34func main() {35 pretty.Println("Hello World")36}37import (38func main() {39 pretty.Println("Hello World")40}41import (

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FormatTags

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1import (2func main() {3 tags = formatter.FormatTags("tag1,tag2,tag3")4 fmt.Println(tags)5}6import (7type Formatter struct {8}9func (f *Formatter) FormatTags(tags string) []string {10 return strings.Split(tags, ",")11}

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FormatTags

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1import (2func main() {3 m := map[string]string{4 }5 f := pretty.Formatter{Indent: 1}6 fmt.Println(f.FormatTags(m))7}8map[string]string{9}10import (11func main() {12 m := map[string]string{13 }

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FormatTags

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1import (2func main() {3 tags := []string{"foo", "bar", "baz"}4 fmt.Println(tagformatter.FormatTags(tags))5 tags = []string{}6 fmt.Println(tagformatter.FormatTags(tags))7 tags = []string{"foo"}8 fmt.Println(tagformatter.FormatTags(tags))9 tags = []string{"foo", "bar", "baz", " "}10 fmt.Println(tagformatter.FormatTags(tags))11}12import (13func TestFormatTags(t *testing.T) {14 tags := []string{"foo", "bar", "baz"}15 result := FormatTags(tags)16 if result != expected {17 t.Errorf("Expected %s, got %s", expected, result)18 }19}20import (21func main() {22 tags := []string{"foo", "bar", "baz"}23 fmt.Println(tagformatter.FormatTags(tags))24 tags = []string{}25 fmt.Println(tagformatter.FormatTags(tags))26 tags = []string{"foo"}27 fmt.Println(tagformatter.FormatTags(tags))28 tags = []string{"foo", "bar", "baz", " "}29 fmt.Println(tagformatter.FormatTags(tags))30}31import (32func TestFormatTags(t *testing.T) {33 tags := []string{"foo", "bar", "baz"}34 result := FormatTags(tags)35 if result != expected {36 t.Errorf("Expected %

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FormatTags

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1import(2func main(){3 fmt.Println(formatter.FormatTags("package main4import (5func main(){6fmt.Println(formatter.FormatTags(\"package main7import (8func main(){9\\\"fmt.Println(formatter.FormatTags(\\\"package main\10import (11func main(){12\\\\\\\"fmt.Println(\\\"\\\\\\\\\\\"\\\\\\\\\\\\\\\\\\\"\\\\\\\\\\\\\\\\\\\\\\\\\\\\\

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FormatTags

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1import (2func main() {3 xmlpath := xmlpath.New()4 formatter := new(xmlpath.Formatter)5 formattedXML := formatter.FormatTags(xml)6 fmt.Println(formattedXML)7}

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