github.com/sberex/go-sberex@v1.8.2-0.20181113200658-ed96ac38f7d7/common/debug.go (about) 1 // This file is part of the go-sberex library. The go-sberex library is 2 // free software: you can redistribute it and/or modify it under the terms 3 // of the GNU Lesser General Public License as published by the Free 4 // Software Foundation, either version 3 of the License, or (at your option) 5 // any later version. 6 // 7 // The go-sberex library is distributed in the hope that it will be useful, 8 // but WITHOUT ANY WARRANTY; without even the implied warranty of 9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser 10 // General Public License <http://www.gnu.org/licenses/> for more details. 11 12 package common 13 14 import ( 15 "fmt" 16 "os" 17 "runtime" 18 "runtime/debug" 19 "strings" 20 ) 21 22 // Report gives off a warning requesting the user to submit an issue to the github tracker. 23 func Report(extra ...interface{}) { 24 fmt.Fprintln(os.Stderr, "You've encountered a sought after, hard to reproduce bug. Please report this to the developers <3 https://github.com/Sberex/go-sberex/issues") 25 fmt.Fprintln(os.Stderr, extra...) 26 27 _, file, line, _ := runtime.Caller(1) 28 fmt.Fprintf(os.Stderr, "%v:%v\n", file, line) 29 30 debug.PrintStack() 31 32 fmt.Fprintln(os.Stderr, "#### BUG! PLEASE REPORT ####") 33 } 34 35 // PrintDepricationWarning prinst the given string in a box using fmt.Println. 36 func PrintDepricationWarning(str string) { 37 line := strings.Repeat("#", len(str)+4) 38 emptyLine := strings.Repeat(" ", len(str)) 39 fmt.Printf(` 40 %s 41 # %s # 42 # %s # 43 # %s # 44 %s 45 46 `, line, emptyLine, str, emptyLine, line) 47 }