cmd: remove ui package

Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>

cmd/dagger/ui/ui.go

@@ -1,144 +0,0 @@
-package ui
-
-import (
-	"fmt"
-	"hash/adler32"
-	"io"
-	"os"
-	"unicode/utf8"
-
-	"github.com/mitchellh/colorstring"
-)
-
-var (
-	// Colorize is the main colorizer
-	Colorize = colorstring.Colorize{
-		Colors: colorstring.DefaultColors,
-		Reset:  true,
-	}
-)
-
-// Finfo prints an info message to w.
-func Finfo(w io.Writer, msg string, args ...interface{}) {
-	fmt.Fprintf(w, Colorize.Color("[bold][blue]info[reset] %s\n"), fmt.Sprintf(msg, args...))
-}
-
-// Info prints an info message.
-func Info(msg string, args ...interface{}) {
-	Finfo(os.Stdout, msg, args...)
-}
-
-// Fverbose prints a verbose message to w.
-func Fverbose(w io.Writer, msg string, args ...interface{}) {
-	fmt.Fprintf(w, Colorize.Color("[dim]%s\n"), fmt.Sprintf(msg, args...))
-}
-
-// Verbose prints a verbose message.
-func Verbose(msg string, args ...interface{}) {
-	Fverbose(os.Stdout, msg, args...)
-}
-
-// Fsuccess prints a success message to w.
-func Fsuccess(w io.Writer, msg string, args ...interface{}) {
-	fmt.Fprintf(w, Colorize.Color("[bold][green]success[reset] %s\n"), fmt.Sprintf(msg, args...))
-}
-
-// Success prints a success message.
-func Success(msg string, args ...interface{}) {
-	Fsuccess(os.Stdout, msg, args...)
-}
-
-// Fwrror prints an error message to w.
-func Ferror(w io.Writer, msg string, args ...interface{}) {
-	fmt.Fprintf(w, Colorize.Color("[bold][red]error[reset] %s\n"), fmt.Sprintf(msg, args...))
-}
-
-// Error prints an error message.
-func Error(msg string, args ...interface{}) {
-	Ferror(os.Stdout, msg, args...)
-}
-
-// Fwarning prints a warning message to w.
-func Fwarning(w io.Writer, msg string, args ...interface{}) {
-	fmt.Fprintf(os.Stderr, Colorize.Color("[bold][yellow]warning[reset] %s\n"), fmt.Sprintf(msg, args...))
-}
-
-// Warning prints a warning message.
-func Warning(msg string, args ...interface{}) {
-	Fwarning(os.Stdout, msg, args...)
-}
-
-// Ffatal prints an error message to w and exits.
-func Ffatal(w io.Writer, msg string, args ...interface{}) {
-	fmt.Fprintf(w, Colorize.Color("[bold][red]fatal[reset] %s\n"), fmt.Sprintf(msg, args...))
-	os.Exit(1)
-}
-
-// Fatal prints an error message and exits.
-func Fatal(msg string, args ...interface{}) {
-	Ffatal(os.Stderr, msg, args...)
-}
-
-// FfatalErr prints an error object to w and exits.
-func FfatalErr(w io.Writer, err error) {
-	Ffatal(w, "%v", err)
-}
-
-// FatalErr prints an error object and exits.
-func FatalErr(err error) {
-	FfatalErr(os.Stderr, err)
-}
-
-// Small returns a `small` colored string.
-func Small(msg string) string {
-	return Colorize.Color("[dim]" + msg)
-}
-
-// Primary returns a `primary` colored string.
-func Primary(msg string) string {
-	return Colorize.Color("[light_green]" + msg)
-}
-
-// Highlight returns a `highlighted` colored string.
-func Highlight(msg string) string {
-	return Colorize.Color("[cyan]" + msg)
-}
-
-// Truncate truncates a string to the given length
-func Truncate(msg string, length int) string {
-	for utf8.RuneCountInString(msg) > length {
-		msg = msg[0:len(msg)-4] + "…"
-	}
-	return msg
-}
-
-// HashColor returns a consistent color for a given string
-func HashColor(text string) string {
-	colors := []string{
-		"green",
-		"light_green",
-		"light_blue",
-		"blue",
-		"magenta",
-		"light_magenta",
-		"light_yellow",
-		"cyan",
-		"light_cyan",
-		"red",
-		"light_red",
-	}
-	h := adler32.Checksum([]byte(text))
-	return colors[int(h)%len(colors)]
-}
-
-// PrintLegend prints a demo of the ui functions
-func PrintLegend() {
-	Info("info message")
-	Success("success message")
-	Error("error message")
-	Warning("warning message")
-	Verbose("verbose message")
-	fmt.Printf("this is %s\n", Small("small"))
-	fmt.Printf("this is %s\n", Primary("primary"))
-	fmt.Printf("this is a %s\n", Highlight("highlight"))
-}