fix: strip HTML tags when displaying account info

cmd/enbas/show.go

@@ -4,9 +4,11 @@ import (
 	"errors"
 	"flag"
 	"fmt"
+	"strings"
 
 	"codeflow.dananglin.me.uk/apollo/enbas/internal/client"
 	"codeflow.dananglin.me.uk/apollo/enbas/internal/config"
+	"golang.org/x/net/html"
 )
 
 var instanceDetailsFormat = `INSTANCE:
@@ -134,7 +136,7 @@ func (c *showCommand) showAccount(gts *client.Client) error {
 	metadata := ""
 
 	for _, field := range account.Fields {
-		metadata += fmt.Sprintf("\n  %s: %s", field.Name, field.Value)
+		metadata += fmt.Sprintf("\n  %s: %s", field.Name, stripHTMLTags(field.Value))
 	}
 
 	fmt.Printf(
@@ -146,10 +148,26 @@ func (c *showCommand) showAccount(gts *client.Client) error {
 		account.FollowersCount,
 		account.FollowingCount,
 		account.StatusCount,
-		account.Note,
+		stripHTMLTags(account.Note),
 		metadata,
 		account.URL,
 	)
 
 	return nil
 }
+
+func stripHTMLTags(text string) string {
+	token := html.NewTokenizer(strings.NewReader(text))
+
+	var builder strings.Builder
+
+	for {
+		tt := token.Next()
+		switch tt {
+		case html.ErrorToken:
+			return builder.String()
+		case html.TextToken:
+			builder.WriteString(token.Token().Data + " ")
+		}
+	}
+}

go.mod

@@ -2,11 +2,13 @@ module codeflow.dananglin.me.uk/apollo/enbas
 
 go 1.22.0
 
-require golang.org/x/oauth2 v0.17.0
+require (
+	golang.org/x/net v0.21.0
+	golang.org/x/oauth2 v0.17.0
+)
 
 require (
 	github.com/golang/protobuf v1.5.3 // indirect
-	golang.org/x/net v0.21.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/protobuf v1.31.0 // indirect
 )