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// Copyright 2020 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// See the License for the specific language governing permissions and
// limitations under the License.
package progress
import (
"fmt"
"os"
"time"
"github.com/fatih/color"
)
var (
spinnerText = []rune("⠋⠙⠹⠸⠼⠴⠦⠧⠇⠏")
)
var (
colorDone = color.New(color.FgHiGreen)
colorError = color.New(color.FgHiRed)
colorSpinner = color.New(color.FgHiCyan)
)
var refreshRate = time.Millisecond * 50
const (
doneTail = "Done"
errorTail = "Error"
)
func init() {
v := os.Getenv("TIUP_CLUSTER_PROGRESS_REFRESH_RATE")
if v != "" {
d, err := time.ParseDuration(v)
if err != nil {
fmt.Println("ignore invalid refresh rate: ", v)
return
}
refreshRate = d
}
}
// Bar controls how a bar is displayed, for both single bar or multi bar item.
type Bar interface {
UpdateDisplay(newDisplay *DisplayProps)
}
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