forked from tchap/zapext
/
main.go
47 lines (35 loc) · 955 Bytes
/
main.go
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package main
import (
"flag"
"fmt"
"log/syslog"
"os"
"github.com/tchap/zapext/zapsyslog"
"github.com/pkg/errors"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
)
func main() {
if err := run(); err != nil {
fmt.Fprintf(os.Stderr, "Error: %+v\n", err)
os.Exit(1)
}
}
func run() error {
// Flags.
flagTag := flag.String("syslog_tag", "zap", "syslog tag")
flag.Parse()
// Initialize a syslog writer.
writer, err := syslog.New(syslog.LOG_ERR|syslog.LOG_LOCAL0, *flagTag)
if err != nil {
return errors.Wrap(err, "failed to set up syslog")
}
// Initialize Zap.
encoder := zapcore.NewJSONEncoder(zap.NewDevelopmentEncoderConfig())
core := zapsyslog.NewCore(zapcore.ErrorLevel, encoder, writer)
logger := zap.New(core, zap.Development(), zap.AddStacktrace(zapcore.ErrorLevel))
// Log.
logger.Error("nuked", zap.String("subsystem", "example"))
// Sync.
return errors.Wrap(logger.Sync(), "failed to sync packets to Sentry")
}