6 files changed, 0 insertions, 374 deletions

diff --git a/cli/internal/ui/charset.go b/cli/internal/ui/charset.go
deleted file mode 100644
index 0207c10..0000000
--- a/cli/internal/ui/charset.go
+++ /dev/null
@@ -1,3 +0,0 @@
-package ui
-
-var charset = []string{"   ", ">  ", ">> ", ">>>"}
diff --git a/cli/internal/ui/colors.go b/cli/internal/ui/colors.go
deleted file mode 100644
index 4b2eccd..0000000
--- a/cli/internal/ui/colors.go
+++ /dev/null
@@ -1,54 +0,0 @@
-package ui
-
-import (
-	"os"
-
-	"github.com/fatih/color"
-)
-
-type ColorMode int
-
-const (
-	ColorModeUndefined ColorMode = iota + 1
-	ColorModeSuppressed
-	ColorModeForced
-)
-
-func GetColorModeFromEnv() ColorMode {
-	// The FORCED_COLOR behavior and accepted values are taken from the supports-color NodeJS Package:
-	// The accepted values as documented are "0" to disable, and "1", "2", or "3" to force-enable color
-	// at the specified support level (1 = 16 colors, 2 = 256 colors, 3 = 16M colors).
-	// We don't currently use the level for anything specific, and just treat things as on and off.
-	//
-	// Note: while "false" and "true" aren't documented, the library coerces these values to 0 and 1
-	// respectively, so that behavior is reproduced here as well.
-	// https://www.npmjs.com/package/supports-color
-
-	switch forceColor := os.Getenv("FORCE_COLOR"); {
-	case forceColor == "false" || forceColor == "0":
-		return ColorModeSuppressed
-	case forceColor == "true" || forceColor == "1" || forceColor == "2" || forceColor == "3":
-		return ColorModeForced
-	default:
-		return ColorModeUndefined
-	}
-}
-
-func applyColorMode(colorMode ColorMode) ColorMode {
-	switch colorMode {
-	case ColorModeForced:
-		color.NoColor = false
-	case ColorModeSuppressed:
-		color.NoColor = true
-	case ColorModeUndefined:
-	default:
-		// color.NoColor already gets its default value based on
-		// isTTY and/or the presence of the NO_COLOR env variable.
-	}
-
-	if color.NoColor {
-		return ColorModeSuppressed
-	} else {
-		return ColorModeForced
-	}
-}
diff --git a/cli/internal/ui/spinner.go b/cli/internal/ui/spinner.go
deleted file mode 100644
index 6e47d2d..0000000
--- a/cli/internal/ui/spinner.go
+++ /dev/null
@@ -1,80 +0,0 @@
-// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
-// SPDX-License-Identifier: Apache-2.0
-package ui
-
-import (
-	"fmt"
-	"io"
-	"os"
-	"time"
-
-	"github.com/briandowns/spinner"
-)
-
-// startStopper is the interface to interact with the spinner.
-type startStopper interface {
-	Start()
-	Stop()
-}
-
-// Spinner represents an indicator that an asynchronous operation is taking place.
-//
-// For short operations, less than 4 seconds, display only the spinner with the Start and Stop methods.
-// For longer operations, display intermediate progress events using the Events method.
-type Spinner struct {
-	spin startStopper
-}
-
-// NewSpinner returns a spinner that outputs to w.
-func NewSpinner(w io.Writer) *Spinner {
-	interval := 125 * time.Millisecond
-	if os.Getenv("CI") == "true" {
-		interval = 30 * time.Second
-	}
-	s := spinner.New(charset, interval, spinner.WithHiddenCursor(true))
-	s.Writer = w
-	s.Color("faint")
-	return &Spinner{
-		spin: s,
-	}
-}
-
-// Start starts the spinner suffixed with a label.
-func (s *Spinner) Start(label string) {
-	s.suffix(fmt.Sprintf(" %s", label))
-	s.spin.Start()
-}
-
-// Stop stops the spinner and replaces it with a label.
-func (s *Spinner) Stop(label string) {
-	s.finalMSG(fmt.Sprint(label))
-	s.spin.Stop()
-}
-
-func (s *Spinner) lock() {
-	if spinner, ok := s.spin.(*spinner.Spinner); ok {
-		spinner.Lock()
-	}
-}
-
-func (s *Spinner) unlock() {
-	if spinner, ok := s.spin.(*spinner.Spinner); ok {
-		spinner.Unlock()
-	}
-}
-
-func (s *Spinner) suffix(label string) {
-	s.lock()
-	defer s.unlock()
-	if spinner, ok := s.spin.(*spinner.Spinner); ok {
-		spinner.Suffix = label
-	}
-}
-
-func (s *Spinner) finalMSG(label string) {
-	s.lock()
-	defer s.unlock()
-	if spinner, ok := s.spin.(*spinner.Spinner); ok {
-		spinner.FinalMSG = label
-	}
-}
diff --git a/cli/internal/ui/term/cursor.go b/cli/internal/ui/term/cursor.go
deleted file mode 100644
index 253f043..0000000
--- a/cli/internal/ui/term/cursor.go
+++ /dev/null
@@ -1,73 +0,0 @@
-// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
-// SPDX-License-Identifier: Apache-2.0
-
-// Package cursor provides functionality to interact with the terminal cursor.
-package cursor
-
-import (
-	"io"
-	"os"
-
-	"github.com/AlecAivazis/survey/v2/terminal"
-)
-
-type cursor interface {
-	Up(n int) error
-	Down(n int) error
-	Hide() error
-	Show() error
-}
-
-// fakeFileWriter is a terminal.FileWriter.
-// If the underlying writer w does not implement Fd() then a dummy value is returned.
-type fakeFileWriter struct {
-	w io.Writer
-}
-
-// Write delegates to the internal writer.
-func (w *fakeFileWriter) Write(p []byte) (int, error) {
-	return w.w.Write(p)
-}
-
-// Fd is required to be implemented to satisfy the terminal.FileWriter interface.
-// If the underlying writer is a file, like os.Stdout, then invoke it. Otherwise, this method allows us to create
-// a Cursor that can write to any io.Writer like a bytes.Buffer by returning a dummy value.
-func (w *fakeFileWriter) Fd() uintptr {
-	if v, ok := w.w.(terminal.FileWriter); ok {
-		return v.Fd()
-	}
-	return 0
-}
-
-// Cursor represents the terminal's cursor.
-type Cursor struct {
-	c cursor
-}
-
-// New creates a new cursor that writes to stderr.
-func New() *Cursor {
-	return &Cursor{
-		c: &terminal.Cursor{
-			Out: os.Stderr,
-		},
-	}
-}
-
-// EraseLine erases a line from a FileWriter.
-func EraseLine(fw terminal.FileWriter) {
-	terminal.EraseLine(fw, terminal.ERASE_LINE_ALL)
-}
-
-// EraseLinesAbove erases a line and moves the cursor up from fw, repeated n times.
-func EraseLinesAbove(fw terminal.FileWriter, n int) {
-	c := Cursor{
-		c: &terminal.Cursor{
-			Out: fw,
-		},
-	}
-	for i := 0; i < n; i += 1 {
-		EraseLine(fw)
-		c.c.Up(1)
-	}
-	EraseLine(fw) // Erase the nth line as well.
-}
diff --git a/cli/internal/ui/term/cursor_test.go b/cli/internal/ui/term/cursor_test.go
deleted file mode 100644
index 270ebe8..0000000
--- a/cli/internal/ui/term/cursor_test.go
+++ /dev/null
@@ -1,43 +0,0 @@
-//go:build !windows
-// +build !windows
-
-// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
-// SPDX-License-Identifier: Apache-2.0
-package cursor
-
-import (
-	"io"
-	"strings"
-	"testing"
-
-	"github.com/AlecAivazis/survey/v2/terminal"
-	"github.com/stretchr/testify/require"
-)
-
-func TestEraseLine(t *testing.T) {
-	testCases := map[string]struct {
-		inWriter    func(writer io.Writer) terminal.FileWriter
-		shouldErase bool
-	}{
-		"should erase a line if the writer is a file": {
-			inWriter: func(writer io.Writer) terminal.FileWriter {
-				return &fakeFileWriter{w: writer}
-			},
-			shouldErase: true,
-		},
-	}
-
-	for name, tc := range testCases {
-		t.Run(name, func(t *testing.T) {
-			// GIVEN
-			buf := new(strings.Builder)
-
-			// WHEN
-			EraseLine(tc.inWriter(buf))
-
-			// THEN
-			isErased := buf.String() != ""
-			require.Equal(t, tc.shouldErase, isErased)
-		})
-	}
-}
diff --git a/cli/internal/ui/ui.go b/cli/internal/ui/ui.go
deleted file mode 100644
index 9084c76..0000000
--- a/cli/internal/ui/ui.go
+++ /dev/null
@@ -1,121 +0,0 @@
-package ui
-
-import (
-	"fmt"
-	"io"
-	"math"
-	"os"
-	"regexp"
-	"strings"
-
-	"github.com/fatih/color"
-	"github.com/mattn/go-isatty"
-	"github.com/mitchellh/cli"
-	"github.com/vercel/turbo/cli/internal/ci"
-)
-
-const ansiEscapeStr = "[\u001B\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[a-zA-Z\\d]*)*)?\u0007)|(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PRZcf-ntqry=><~]))"
-
-// IsTTY is true when stdout appears to be a tty
-var IsTTY = isatty.IsTerminal(os.Stdout.Fd()) || isatty.IsCygwinTerminal(os.Stdout.Fd())
-
-// IsCI is true when we appear to be running in a non-interactive context.
-var IsCI = !IsTTY || ci.IsCi()
-var gray = color.New(color.Faint)
-var bold = color.New(color.Bold)
-var ERROR_PREFIX = color.New(color.Bold, color.FgRed, color.ReverseVideo).Sprint(" ERROR ")
-var WARNING_PREFIX = color.New(color.Bold, color.FgYellow, color.ReverseVideo).Sprint(" WARNING ")
-
-// InfoPrefix is a colored string for warning level log messages
-var InfoPrefix = color.New(color.Bold, color.FgWhite, color.ReverseVideo).Sprint(" INFO ")
-
-var ansiRegex = regexp.MustCompile(ansiEscapeStr)
-
-// Dim prints out dimmed text
-func Dim(str string) string {
-	return gray.Sprint(str)
-}
-
-func Bold(str string) string {
-	return bold.Sprint(str)
-}
-
-// Adapted from go-rainbow
-// Copyright (c) 2017 Raphael Amorim
-// Source: https://github.com/raphamorim/go-rainbow
-// SPDX-License-Identifier: MIT
-func rgb(i int) (int, int, int) {
-	var f = 0.275
-
-	return int(math.Sin(f*float64(i)+4*math.Pi/3)*127 + 128),
-		// int(math.Sin(f*float64(i)+2*math.Pi/3)*127 + 128),
-		int(45),
-		int(math.Sin(f*float64(i)+0)*127 + 128)
-}
-
-// Rainbow function returns a formated colorized string ready to print it to the shell/terminal
-//
-// Adapted from go-rainbow
-// Copyright (c) 2017 Raphael Amorim
-// Source: https://github.com/raphamorim/go-rainbow
-// SPDX-License-Identifier: MIT
-func Rainbow(text string) string {
-	var rainbowStr []string
-	for index, value := range text {
-		r, g, b := rgb(index)
-		str := fmt.Sprintf("\033[1m\033[38;2;%d;%d;%dm%c\033[0m\033[0;1m", r, g, b, value)
-		rainbowStr = append(rainbowStr, str)
-	}
-
-	return strings.Join(rainbowStr, "")
-}
-
-type stripAnsiWriter struct {
-	wrappedWriter io.Writer
-}
-
-func (into *stripAnsiWriter) Write(p []byte) (int, error) {
-	n, err := into.wrappedWriter.Write(ansiRegex.ReplaceAll(p, []byte{}))
-	if err != nil {
-		// The number of bytes returned here isn't directly related to the input bytes
-		// if ansi color codes were being stripped out, but we are counting on Stdout.Write
-		// not failing under typical operation as well.
-		return n, err
-	}
-
-	// Write must return a non-nil error if it returns n < len(p). Consequently, if the
-	// wrappedWrite.Write call succeeded we will return len(p) as the number of bytes
-	// written.
-	return len(p), nil
-}
-
-// Default returns the default colored ui
-func Default() *cli.ColoredUi {
-	return BuildColoredUi(ColorModeUndefined)
-}
-
-func BuildColoredUi(colorMode ColorMode) *cli.ColoredUi {
-	colorMode = applyColorMode(colorMode)
-
-	var outWriter, errWriter io.Writer
-
-	if colorMode == ColorModeSuppressed {
-		outWriter = &stripAnsiWriter{wrappedWriter: os.Stdout}
-		errWriter = &stripAnsiWriter{wrappedWriter: os.Stderr}
-	} else {
-		outWriter = os.Stdout
-		errWriter = os.Stderr
-	}
-
-	return &cli.ColoredUi{
-		Ui: &cli.BasicUi{
-			Reader:      os.Stdin,
-			Writer:      outWriter,
-			ErrorWriter: errWriter,
-		},
-		OutputColor: cli.UiColorNone,
-		InfoColor:   cli.UiColorNone,
-		WarnColor:   cli.UiColor{Code: int(color.FgYellow), Bold: false},
-		ErrorColor:  cli.UiColorRed,
-	}
-}