color to output of registry command

cmd/registry.go

@@ -4,12 +4,14 @@ Copyright © 2024 NAME HERE <EMAIL ADDRESS>
 package cmd
 
 import (
-	"fmt"
 	"os"
+	"strconv"
 	"text/tabwriter"
+	"unicode/utf8"
 
 	"github.com/LorenzHohermuth/origami/internal/registry"
 	"github.com/LorenzHohermuth/origami/internal/splitter"
+	"github.com/fatih/color"
 	"github.com/spf13/cobra"
 )
 
@@ -27,8 +29,17 @@ var registryCmd = &cobra.Command{
 
 		tw := new(tabwriter.Writer)
 		tw.Init(os.Stdout, 0, 8, 0, '\t', 0)
+
+		red := color.New(color.FgRed)
+		green := color.New(color.FgGreen)
+		formatterString := "value: \"%s\" key: %." + strconv.Itoa(tr.BitLength) + "b \n"
+
 		for v, k := range tr.Map {
-			fmt.Fprintf(tw, "value: \"%s\" \t key: %d \n", v, k)
+			if utf8.RuneCountInString(binary(v)) < tr.BitLength {
+				red.Fprintf(tw, formatterString, v, k)
+			} else {
+				green.Fprintf(tw, formatterString, v, k)
+			}
 		}
 		tw.Flush()
 	},

cmd/utils.go

@@ -0,0 +1,11 @@
+package cmd
+
+import "fmt"
+
+func binary(s string) string {
+    res := ""
+    for _, c := range s {
+        res = fmt.Sprintf("%s%.8b", res, c)
+    }
+    return res
+}

go.mod

@@ -5,6 +5,11 @@ go 1.22.2
 require github.com/spf13/cobra v1.8.0
 
 require (
+	github.com/fatih/color v1.17.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/wayneashleyberry/truecolor v1.0.1 // indirect
+	golang.org/x/sys v0.18.0 // indirect
 )

go.sum

@@ -1,10 +1,23 @@
 github.com/cpuguy83/go-md2man/v2 v2.0.3/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/fatih/color v1.17.0 h1:GlRw1BRJxkpqUCBKzKOw098ed57fEsKeNjpTe3cSjK4=
+github.com/fatih/color v1.17.0/go.mod h1:YZ7TlrGPkiz6ku9fK3TLD/pl3CpsiFyu8N92HLgmosI=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
+github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
+github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/spf13/cobra v1.8.0 h1:7aJaZx1B85qltLMc546zn58BxxfZdR/W22ej9CFoEf0=
 github.com/spf13/cobra v1.8.0/go.mod h1:WXLWApfZ71AjXPya3WOlMsY9yMs7YeiHhFVlvLyhcho=
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+github.com/wayneashleyberry/truecolor v1.0.1 h1:REnJBycjnvg0AFErbLx2GCmLLar8brlqm62kOKnRsGs=
+github.com/wayneashleyberry/truecolor v1.0.1/go.mod h1:fyL3jRES70g94n+Eu+XLhXYvcseza55ph8zlkmUKW7Q=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=
+golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

internal/registry/registry.go

@@ -1,13 +1,24 @@
 package registry
 
-type TokenRegistry struct{
+import (
-	Map map[string]int64
+	"strconv"
+	"unicode/utf8"
+)
+
+type TokenRegistry struct {
+	BitLength int
+	Map       map[string]int64
 }
 
-func (tr TokenRegistry) DistributeTokens(list [][]string) {
+func (tr *TokenRegistry) DistributeTokens(list [][]string) {
+	var highestNum int64
 	for _, file := range list {
 		for _, value := range file {
-			tr.Map[value] = int64(len(tr.Map))
+			num := int64(len(tr.Map))
+			highestNum = num
+			tr.Map[value] = num
 		}
 	}
+	binHightNum := strconv.FormatInt(highestNum, 2)
+	tr.BitLength = utf8.RuneCountInString(binHightNum)
 }