go-plugin/logger.go

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// Copyright 2023 Woodpecker Authors
//
// 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,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package plugin
import (
"os"
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"github.com/rs/zerolog"
"github.com/rs/zerolog/log"
"github.com/urfave/cli/v2"
)
func loggingFlags() []cli.Flag {
return []cli.Flag{
&cli.StringFlag{
Name: "log-level",
Usage: "log level",
EnvVars: []string{"PLUGIN_LOG_LEVEL"},
Value: "info",
},
}
}
// SetupConsoleLogger sets up the console logger.
func SetupConsoleLogger(c *cli.Context) error {
level := c.String("log-level")
lvl, err := zerolog.ParseLevel(level)
if err != nil {
log.Fatal().Msgf("unknown logging level: %s", level)
}
zerolog.SetGlobalLevel(lvl)
log.Logger = zerolog.New(zerolog.ConsoleWriter{
Out: os.Stdout,
PartsExclude: []string{zerolog.TimestampFieldName},
}).With().Timestamp().Logger()
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if zerolog.GlobalLevel() <= zerolog.DebugLevel {
log.Logger = log.With().Caller().Logger()
log.Log().Msgf("LogLevel = %s", zerolog.GlobalLevel().String())
}
return nil
}