Clean up unused code (#3079)

The script used to find these
https://github.com/databricks/cli/blob/denik/cleanup-script/tools/find_unused_funcs.py

Author: denik

cmd/labs/project/project.go

@@ -132,10 +132,6 @@ func (p *Project) IsDeveloperMode() bool {
 	return p.folder != "" && !strings.HasPrefix(p.LibDir(), p.folder)
 }
 
-func (p *Project) HasFolder() bool {
-	return p.folder != ""
-}
-
 func (p *Project) HasAccountLevelCommands() bool {
 	for _, v := range p.Commands {
 		if v.IsAccountLevel {

go.mod

@@ -32,7 +32,7 @@ require (
 	golang.org/x/mod v0.25.0
 	golang.org/x/oauth2 v0.30.0
 	golang.org/x/sync v0.15.0
-	golang.org/x/sys v0.33.0
+	golang.org/x/sys v0.33.0 // indirect
 	golang.org/x/term v0.32.0
 	golang.org/x/text v0.26.0
 	gopkg.in/ini.v1 v1.67.0 // Apache 2.0

internal/testcli/runner.go

@@ -75,14 +75,6 @@ func (r *Runner) WaitForTextPrinted(text string, timeout time.Duration) {
 	}, timeout, 50*time.Millisecond)
 }
 
-func (r *Runner) WaitForOutput(text string, timeout time.Duration) {
-	require.Eventually(r, func() bool {
-		currentStdout := r.stdout.String()
-		currentErrout := r.stderr.String()
-		return strings.Contains(currentStdout, text) || strings.Contains(currentErrout, text)
-	}, timeout, 50*time.Millisecond)
-}
-
 func (r *Runner) WithStdin() {
 	reader, writer := io.Pipe()
 	r.stdinR = reader

internal/testutil/helpers.go

@@ -3,10 +3,8 @@ package testutil
 import (
 	"os"
 	"strings"
-	"time"
 
 	"github.com/google/uuid"
-	"github.com/stretchr/testify/require"
 )
 
 // GetEnvOrSkipTest proceeds with test only with that env variable.
@@ -28,15 +26,6 @@ func RandomName(prefix ...string) string {
 	return out
 }
 
-func SkipUntil(t TestingT, date string) {
-	deadline, err := time.Parse(time.DateOnly, date)
-	require.NoError(t, err)
-
-	if time.Now().Before(deadline) {
-		t.Skipf("Skipping test until %s. Time right now: %s", deadline.Format(time.DateOnly), time.Now())
-	}
-}
-
 func ReplaceWindowsLineEndings(s string) string {
 	return strings.ReplaceAll(s, "\r\n", "\n")
 }