93 lines
2.2 KiB
Go
93 lines
2.2 KiB
Go
package xormigrate
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import (
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"io"
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"io/ioutil"
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"log"
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"os"
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)
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type LoggerInterface interface {
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Debug(v ...interface{})
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Debugf(format string, v ...interface{})
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Info(v ...interface{})
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Infof(format string, v ...interface{})
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Warn(v ...interface{})
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Warnf(format string, v ...interface{})
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Error(v ...interface{})
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Errorf(format string, v ...interface{})
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}
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var (
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logger LoggerInterface = defaultLogger()
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)
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// SetLogger sets the Xormigrate logger
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func (x *Xormigrate) SetLogger(l LoggerInterface) {
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logger = l
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}
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func defaultLogger() *XormigrateLogger {
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return &XormigrateLogger{log.New(os.Stdout, "[xormigrate] ", 0)}
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}
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// DefaultLogger sets a Xormigrate logger with default settings
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// e.g. "[xormigrate] message"
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func (x *Xormigrate) DefaultLogger() {
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x.SetLogger(defaultLogger())
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}
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// NilLogger sets a Xormigrate logger that discards all messages
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func (x *Xormigrate) NilLogger() {
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x.SetLogger(&XormigrateLogger{log.New(ioutil.Discard, "", 0)})
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}
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// NewLogger sets a Xormigrate logger with a specified io.Writer
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func (x *Xormigrate) NewLogger(writer io.Writer) {
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x.SetLogger(&XormigrateLogger{log.New(writer, "", 0)})
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}
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type XormigrateLogger struct {
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*log.Logger
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}
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// Debug prints a Debug message
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func (l *XormigrateLogger) Debug(v ...interface{}) {
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l.Logger.Print(v...)
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}
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// Debugf prints a formatted Debug message
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func (l *XormigrateLogger) Debugf(format string, v ...interface{}) {
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l.Logger.Printf(format, v...)
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}
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// Info prints an Info message
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func (l *XormigrateLogger) Info(v ...interface{}) {
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l.Logger.Print(v...)
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}
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// Infof prints a formatted Info message
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func (l *XormigrateLogger) Infof(format string, v ...interface{}) {
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l.Logger.Printf(format, v...)
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}
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// Warn prints a Warning message
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func (l *XormigrateLogger) Warn(v ...interface{}) {
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l.Logger.Print(v...)
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}
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// Warnf prints a formatted Warning message
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func (l *XormigrateLogger) Warnf(format string, v ...interface{}) {
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l.Logger.Printf(format, v...)
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}
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// Error prints an Error message
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func (l *XormigrateLogger) Error(v ...interface{}) {
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l.Logger.Print(v...)
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}
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// Errorf prints a formatted Error message
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func (l *XormigrateLogger) Errorf(format string, v ...interface{}) {
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l.Logger.Printf(format, v...)
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}
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