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pretty_logger.go
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/
pretty_logger.go
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package main
import "time"
import "os"
import "fmt"
import "github.com/briandowns/spinner"
import "github.com/mgutz/ansi"
type PrettyLogger struct {
spinner *spinner.Spinner
}
func NewPrettyLogger() *PrettyLogger {
return &PrettyLogger{
spinner: spinner.New(spinner.CharSets[14], 100*time.Millisecond),
}
}
func (logger *PrettyLogger) Info(message string) {
fmt.Printf("%s›%s %s\n", ansi.ColorCode("yellow"), ansi.ColorCode("reset"), message)
}
func (logger *PrettyLogger) Success(message string) {
fmt.Printf("%s✔%s %s\n", ansi.ColorCode("green"), ansi.ColorCode("reset"), message)
}
func (logger *PrettyLogger) Error(message string) {
fmt.Fprintf(os.Stderr, "%s✖%s %s\n", ansi.ColorCode("red"), ansi.ColorCode("reset"), message)
os.Exit(1)
}
func (logger *PrettyLogger) Loading() {
logger.spinner.Start()
}
func (logger *PrettyLogger) Done() {
logger.spinner.Stop()
}