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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 logprinter
import (
"fmt"
"os"
"strings"
)
var verbose bool
func init() {
v := strings.ToLower(os.Getenv("TIUP_VERBOSE"))
verbose = v == "1" || v == "enable"
}
// Verbose logs verbose messages
func Verbose(format string, args ...any) {
if !verbose {
return
}
fmt.Fprintln(stderr, "Verbose:", fmt.Sprintf(format, args...))
}
// Verbose logs verbose messages
func (l *Logger) Verbose(format string, args ...any) {
if !verbose {
return
}
fmt.Fprintln(l.stderr, "Verbose:", fmt.Sprintf(format, args...))
}
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