forgejo/modules/log/log.go
zeripath 356854fc5f Move serv hook functionality & drop GitLogger (#6993)
* Move hook functionality internally

* Internalise serv logic

* Remove old internal paths

* finally remove the gitlogger

* Disallow push on archived repositories

* fix lint error

* Update modules/private/key.go

* Update routers/private/hook.go

* Update routers/private/hook.go

* Update routers/private/hook.go

* Updated routers/private/serv.go

* Fix LFS Locks over SSH

* rev-list needs to be run by the hook process

* fixup

* Improve git test

* Ensure that the lfs files are created with a different prefix

* Reduce the replication in git_test.go

* slight refactor

* Remove unnecessary "/"

* Restore ensureAnonymousClone

* Restore ensureAnonymousClone

* Run rev-list on server side

* Try passing in the alternative directories instead

* Mark test as skipped

* Improve git test

* Ensure that the lfs files are created with a different prefix
* Reduce the replication in git_test.go
* Remove unnecessary "/"
2019-06-01 23:00:21 +08:00

228 lines
5.5 KiB
Go

// Copyright 2014 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package log
import (
"os"
"runtime"
"strings"
)
var (
// DEFAULT is the name of the default logger
DEFAULT = "default"
// NamedLoggers map of named loggers
NamedLoggers = make(map[string]*Logger)
prefix string
)
// NewLogger create a logger for the default logger
func NewLogger(bufLen int64, name, provider, config string) *Logger {
err := NewNamedLogger(DEFAULT, bufLen, name, provider, config)
if err != nil {
CriticalWithSkip(1, "Unable to create default logger: %v", err)
panic(err)
}
return NamedLoggers[DEFAULT]
}
// NewNamedLogger creates a new named logger for a given configuration
func NewNamedLogger(name string, bufLen int64, subname, provider, config string) error {
logger, ok := NamedLoggers[name]
if !ok {
logger = newLogger(name, bufLen)
NamedLoggers[name] = logger
}
return logger.SetLogger(subname, provider, config)
}
// DelNamedLogger closes and deletes the named logger
func DelNamedLogger(name string) {
l, ok := NamedLoggers[name]
if ok {
delete(NamedLoggers, name)
l.Close()
}
}
// DelLogger removes the named sublogger from the default logger
func DelLogger(name string) error {
logger := NamedLoggers[DEFAULT]
found, err := logger.DelLogger(name)
if !found {
Trace("Log %s not found, no need to delete", name)
}
return err
}
// GetLogger returns either a named logger or the default logger
func GetLogger(name string) *Logger {
logger, ok := NamedLoggers[name]
if ok {
return logger
}
return NamedLoggers[DEFAULT]
}
// GetLevel returns the minimum logger level
func GetLevel() Level {
return NamedLoggers[DEFAULT].GetLevel()
}
// GetStacktraceLevel returns the minimum logger level
func GetStacktraceLevel() Level {
return NamedLoggers[DEFAULT].GetStacktraceLevel()
}
// Trace records trace log
func Trace(format string, v ...interface{}) {
Log(1, TRACE, format, v...)
}
// IsTrace returns true if at least one logger is TRACE
func IsTrace() bool {
return GetLevel() <= TRACE
}
// Debug records debug log
func Debug(format string, v ...interface{}) {
Log(1, DEBUG, format, v...)
}
// IsDebug returns true if at least one logger is DEBUG
func IsDebug() bool {
return GetLevel() <= DEBUG
}
// Info records info log
func Info(format string, v ...interface{}) {
Log(1, INFO, format, v...)
}
// IsInfo returns true if at least one logger is INFO
func IsInfo() bool {
return GetLevel() <= INFO
}
// Warn records warning log
func Warn(format string, v ...interface{}) {
Log(1, WARN, format, v...)
}
// IsWarn returns true if at least one logger is WARN
func IsWarn() bool {
return GetLevel() <= WARN
}
// Error records error log
func Error(format string, v ...interface{}) {
Log(1, ERROR, format, v...)
}
// ErrorWithSkip records error log from "skip" calls back from this function
func ErrorWithSkip(skip int, format string, v ...interface{}) {
Log(skip+1, ERROR, format, v...)
}
// IsError returns true if at least one logger is ERROR
func IsError() bool {
return GetLevel() <= ERROR
}
// Critical records critical log
func Critical(format string, v ...interface{}) {
Log(1, CRITICAL, format, v...)
}
// CriticalWithSkip records critical log from "skip" calls back from this function
func CriticalWithSkip(skip int, format string, v ...interface{}) {
Log(skip+1, CRITICAL, format, v...)
}
// IsCritical returns true if at least one logger is CRITICAL
func IsCritical() bool {
return GetLevel() <= CRITICAL
}
// Fatal records fatal log and exit process
func Fatal(format string, v ...interface{}) {
Log(1, FATAL, format, v...)
Close()
os.Exit(1)
}
// FatalWithSkip records fatal log from "skip" calls back from this function
func FatalWithSkip(skip int, format string, v ...interface{}) {
Log(skip+1, FATAL, format, v...)
Close()
os.Exit(1)
}
// IsFatal returns true if at least one logger is FATAL
func IsFatal() bool {
return GetLevel() <= FATAL
}
// Close closes all the loggers
func Close() {
l, ok := NamedLoggers[DEFAULT]
if !ok {
return
}
delete(NamedLoggers, DEFAULT)
l.Close()
}
// Log a message with defined skip and at logging level
// A skip of 0 refers to the caller of this command
func Log(skip int, level Level, format string, v ...interface{}) {
l, ok := NamedLoggers[DEFAULT]
if ok {
l.Log(skip+1, level, format, v...)
}
}
// LoggerAsWriter is a io.Writer shim around the gitea log
type LoggerAsWriter struct {
ourLoggers []*Logger
level Level
}
// NewLoggerAsWriter creates a Writer representation of the logger with setable log level
func NewLoggerAsWriter(level string, ourLoggers ...*Logger) *LoggerAsWriter {
if len(ourLoggers) == 0 {
ourLoggers = []*Logger{NamedLoggers[DEFAULT]}
}
l := &LoggerAsWriter{
ourLoggers: ourLoggers,
level: FromString(level),
}
return l
}
// Write implements the io.Writer interface to allow spoofing of macaron
func (l *LoggerAsWriter) Write(p []byte) (int, error) {
for _, logger := range l.ourLoggers {
// Skip = 3 because this presumes that we have been called by log.Println()
// If the caller has used log.Output or the like this will be wrong
logger.Log(3, l.level, string(p))
}
return len(p), nil
}
// Log takes a given string and logs it at the set log-level
func (l *LoggerAsWriter) Log(msg string) {
for _, logger := range l.ourLoggers {
// Set the skip to reference the call just above this
logger.Log(1, l.level, msg)
}
}
func init() {
_, filename, _, _ := runtime.Caller(0)
prefix = strings.TrimSuffix(filename, "modules/log/log.go")
}