Added test command for consistent output

cmd/zrok/shareTest.go

@@ -0,0 +1,97 @@
+package main
+
+import (
+	"fmt"
+	"strings"
+
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/muesli/reflow/wordwrap"
+	"github.com/openziti/zrok/tui"
+	"github.com/spf13/cobra"
+)
+
+var testA = "[13.845] DEBUG sdk-golang/ziti/edge/impl. (*edgeConn) .Accept: {edgeSeq= [2] vid=[invalid- vid-size-of-0-bytes] connId= [2147483694] type= [EdgeDataType] chSeq= [7]} receivedddddd 567 bytes (msg type: 60786)"
+
+var testB = "[] Hello this is a test to see if word wrapping works propery. {Need to pad space. WhathappensifIputareallylongwordwithnobreakswillitcutthewordorwillitproperlyloverflow and then (a new line)} ()ß"
+
+func init() {
+	testCmd.AddCommand(newShareTestCommand().cmd)
+}
+
+type shareTestCommand struct {
+	headless bool
+	cmd      *cobra.Command
+}
+
+func newShareTestCommand() *shareTestCommand {
+	cmd := &cobra.Command{
+		Use:   "share <target>",
+		Short: "Share a target resource publicly",
+		Args:  cobra.ExactArgs(1),
+	}
+	command := &shareTestCommand{cmd: cmd}
+	cmd.Flags().BoolVar(&command.headless, "headless", false, "Disable TUI and run headless")
+
+	cmd.Run = command.run
+	return command
+}
+
+func (cmd *shareTestCommand) run(_ *cobra.Command, args []string) {
+	w := 167
+	if !cmd.headless {
+		mdl := newShareModel("token", []string{"Endpoints"}, "shareMode", "backendMode")
+		prg := tea.NewProgram(mdl, tea.WithAltScreen())
+		mdl.prg = prg
+
+		go func() {
+			mdl.Write([]byte(testA))
+			mdl.Write([]byte(testB))
+		}()
+
+		if _, err := prg.Run(); err != nil {
+			tui.Error("An error occurred", err)
+		}
+	} else {
+		for i := w; i >= 0; i = i - 10 {
+			fmt.Println("-----------------------------")
+			fmt.Printf("Width: %d\n", i)
+			out, n := plainTextRender(i, testA)
+			fmt.Println(out)
+			fmt.Printf("Expected lines: %d\n", n)
+			fmt.Println("-----------------------------")
+		}
+	}
+}
+
+func plainTextRender(width int, logs ...string) (string, int) {
+	var splitLines []string
+	for _, line := range logs {
+		wrapped := wordwrap.String(line, width)
+
+		wrappedLines := strings.Split(wrapped, "\n")
+		for _, wrappedLine := range wrappedLines {
+			splitLine := strings.ReplaceAll(wrappedLine, "\n", "")
+			if splitLine != "" {
+				splitLines = append(splitLines, splitLine)
+			}
+		}
+	}
+	maxRows := shareLogStyle.GetHeight()
+	maxRows = 999
+	startRow := 0
+	if len(splitLines) > maxRows {
+		startRow = len(splitLines) - maxRows
+	}
+	out := ""
+	n := 0
+	for i := startRow; i < len(splitLines); i++ {
+		outLine := splitLines[i]
+		n++
+		if i < len(splitLines)-1 {
+			outLine += "\n"
+		}
+		out += outLine
+	}
+	return out, n
+
+}