ldf
3 years ago
10 changed files with 297 additions and 0 deletions
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25LICENSE
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5cmd/conf/cfg.toml
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32cmd/conf/log.yml
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0cmd/logs/cmd.error
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5cmd/logs/cmd.log
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11cmd/print.go
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23config.go
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9go.mod
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161logger.go
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26logging.go
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Copyright (c) 2011, Deusty, LLC |
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All rights reserved. |
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Redistribution and use of this software in source and binary forms, with or |
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without modification, are permitted provided that the following conditions |
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are met: |
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* Redistributions of source code must retain the above copyright notice, this |
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list of conditions and the following disclaimer. |
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* Neither the name of Deusty nor the names of its contributors may be used |
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to endorse or promote products derived from this software without specific |
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prior written permission of Deusty, LLC. |
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|
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE |
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USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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[logger] |
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conf = "./conf/log.yml" |
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path = "./logs/" |
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app_name = "cmd" |
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level: "info" |
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development: false |
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disableCaller: false |
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disableStacktrace: false |
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sampling: |
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encoding: "console" |
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# encoder |
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encoderConfig: |
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messageKey: "message" |
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levelKey: "level" |
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timeKey: "time" |
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nameKey: "logger" |
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callerKey: "caller" |
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stacktraceKey: "stacktrace" |
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lineEnding: "" |
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# levelEncoder: "capitalColor" |
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timeEncoder: "iso8601" |
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durationEncoder: "seconds" |
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callerEncoder: "short" |
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nameEncoder: "" |
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outputPaths: |
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# - "../logs/yuanex.log" |
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# - "./logs/yuanex.log" |
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- "stderr" |
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errorOutputPaths: |
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# - "../logs/yuanex.error" |
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# - "./logs/yuanex.error" |
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- "stderr" |
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initialFields: |
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2020-07-30T03:46:39.626+0800 cmd/print.go:6 hahah |
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2020-07-30T22:16:28.944+0800 cmd/print.go:6 hahah |
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2020-08-03T16:01:50.178+0800 cmd/print.go:6 hahah |
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2020-08-03T16:02:58.721+0800 cmd/print.go:6 hahah |
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2020-08-03T16:02:58.725+0800 cmd/print.go:9 reloaded. |
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package main |
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import "git.drinkme.beer/yinghe/log" |
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func main() { |
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log.Infof("hahah") |
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log.ReloadLogger("./conf/cfg.toml") |
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log.Infof(" reloaded.") |
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return |
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} |
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package log |
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type LogCfg struct { |
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LogConf string `toml:"conf"` |
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LogPath string `toml:"path"` |
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APPName string `toml:"app_name"` |
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DInfo string |
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DError string |
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OutputPaths string |
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ErrorOutputPaths string |
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} |
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type GlobalCfg struct { |
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Logs LogCfg `toml:"logger"` |
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} |
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var cfg LogCfg |
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const ( |
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// ConfigFile is the default configuration file name.
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ConfigFile = "./conf/cfg.toml" |
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) |
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module git.drinkme.beer/yinghe/log |
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go 1.14 |
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require ( |
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github.com/BurntSushi/toml v0.3.1 |
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go.uber.org/zap v1.15.0 |
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gopkg.in/yaml.v2 v2.3.0 |
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) |
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package log |
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import ( |
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"fmt" |
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"io/ioutil" |
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"log" |
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"path" |
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"github.com/BurntSushi/toml" |
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"go.uber.org/zap" |
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"go.uber.org/zap/zapcore" |
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"gopkg.in/yaml.v2" |
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) |
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var ( |
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logger Logger |
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//OutputPaths = ""
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//ErrOutputPaths = ""
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) |
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type YLogger struct { |
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Logger |
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dynamicLevel zap.AtomicLevel |
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} |
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type Logger interface { |
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Info(args ...interface{}) |
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Warn(args ...interface{}) |
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Error(args ...interface{}) |
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Debug(args ...interface{}) |
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Infof(fmt string, args ...interface{}) |
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Warnf(fmt string, args ...interface{}) |
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Errorf(fmt string, args ...interface{}) |
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Debugf(fmt string, args ...interface{}) |
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} |
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func init() { |
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var ( |
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logCfg GlobalCfg |
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) |
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log.Println("config file name -->", ConfigFile) |
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if _, err := toml.DecodeFile(ConfigFile, &logCfg); err != nil { |
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log.Fatalf("Read config file err:%s", err.Error()) |
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} |
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cfg = logCfg.Logs |
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cfg.OutputPaths = cfg.LogPath + cfg.APPName + ".log" |
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cfg.ErrorOutputPaths = cfg.LogPath + cfg.APPName + ".error" |
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err := InitLog(cfg.LogConf) |
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if err != nil { |
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log.Printf("[InitLog] warn: %v", err) |
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} |
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} |
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func ReloadLogger(configFile string) { |
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var ( |
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logCfg GlobalCfg |
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) |
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log.Println("config file name -->", configFile) |
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if _, err := toml.DecodeFile(configFile, &logCfg); err != nil { |
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log.Fatalf("Read config file err:%s", err.Error()) |
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} |
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cfg = logCfg.Logs |
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cfg.OutputPaths = cfg.LogPath + cfg.APPName + ".log" |
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cfg.ErrorOutputPaths = cfg.LogPath + cfg.APPName + ".error" |
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err := InitLog(cfg.LogConf) |
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if err != nil { |
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log.Printf("[ReloadLogger] warn: %v", err) |
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} |
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} |
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func InitLog(logConfFile string) error { |
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if logConfFile == "" { |
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InitLogger(nil) |
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return fmt.Errorf("log configure file name is nil") |
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} |
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if path.Ext(logConfFile) != ".yml" { |
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InitLogger(nil) |
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return fmt.Errorf("log configure file name{%s} suffix must be .yml", logConfFile) |
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} |
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confFileStream, err := ioutil.ReadFile(logConfFile) |
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if err != nil { |
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InitLogger(nil) |
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return fmt.Errorf("ioutil.ReadFile(file:%s) = error:%v", logConfFile, err) |
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} |
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conf := &zap.Config{} |
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err = yaml.Unmarshal(confFileStream, conf) |
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if err != nil { |
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InitLogger(nil) |
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return fmt.Errorf("[Unmarshal]init logger error: %v", err) |
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} |
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log.Println("to set yuanex logger ...") |
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conf.OutputPaths = append(conf.OutputPaths, cfg.OutputPaths) |
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conf.ErrorOutputPaths = append(conf.ErrorOutputPaths, cfg.ErrorOutputPaths) |
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log.Println("ErrorOutputPahts -->", conf.ErrorOutputPaths) |
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InitLogger(conf) |
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return nil |
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} |
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func InitLogger(conf *zap.Config) { |
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var zapLoggerConfig zap.Config |
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if conf == nil { |
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zapLoggerConfig = zap.NewDevelopmentConfig() |
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zapLoggerEncoderConfig := zapcore.EncoderConfig{ |
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TimeKey: "time", |
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LevelKey: "level", |
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NameKey: "logger", |
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CallerKey: "caller", |
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MessageKey: "message", |
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StacktraceKey: "stacktrace", |
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EncodeTime: zapcore.ISO8601TimeEncoder, |
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EncodeDuration: zapcore.SecondsDurationEncoder, |
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EncodeCaller: zapcore.ShortCallerEncoder, |
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} |
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zapLoggerConfig.EncoderConfig = zapLoggerEncoderConfig |
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} else { |
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zapLoggerConfig = *conf |
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} |
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zapLogger, _ := zapLoggerConfig.Build(zap.AddCallerSkip(1)) |
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//logger = zapLogger.Sugar()
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logger = &YLogger{Logger: zapLogger.Sugar(), dynamicLevel: zapLoggerConfig.Level} |
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} |
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func SetLogger(log Logger) { |
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logger = log |
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} |
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func GetLogger() Logger { |
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return logger |
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} |
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func SetLoggerLevel(level string) bool { |
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if l, ok := logger.(OpsLogger); ok { |
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l.SetLoggerLevel(level) |
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return true |
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} |
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return false |
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} |
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type OpsLogger interface { |
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Logger |
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SetLoggerLevel(level string) |
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} |
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func (dl *YLogger) SetLoggerLevel(level string) { |
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l := new(zapcore.Level) |
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l.Set(level) |
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dl.dynamicLevel.SetLevel(*l) |
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} |
@ -0,0 +1,26 @@ |
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package log |
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func Info(args ...interface{}) { |
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logger.Info(args...) |
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} |
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func Warn(args ...interface{}) { |
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logger.Warn(args...) |
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} |
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func Error(args ...interface{}) { |
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logger.Error(args...) |
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} |
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func Debug(args ...interface{}) { |
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logger.Debug(args...) |
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} |
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func Infof(fmt string, args ...interface{}) { |
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logger.Infof(fmt, args...) |
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} |
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func Warnf(fmt string, args ...interface{}) { |
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logger.Warnf(fmt, args...) |
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} |
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func Errorf(fmt string, args ...interface{}) { |
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logger.Errorf(fmt, args...) |
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} |
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func Debugf(fmt string, args ...interface{}) { |
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logger.Debugf(fmt, args...) |
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} |
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