forked from gebv/zapsentry
/
sentry.go
189 lines (158 loc) · 4.09 KB
/
sentry.go
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package zapsentry
import (
"time"
"github.com/getsentry/sentry-go"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
)
// DefaultOptions commonly used options.
var DefaultOptions = []Option{
LevelEnabler(zap.ErrorLevel),
TraceSkipFrames(3), // skip 3 first layers in stacktraces
EnableStacktrace(),
}
// SetWith returns logger with sentry client.
func SetWith(l *zap.Logger, cfg Configuration, c *sentry.Client) (*zap.Logger, error) {
if c != nil {
return l.WithOptions(zap.WrapCore(func(core zapcore.Core) zapcore.Core {
return zapcore.NewTee(core, NewCore(cfg, c))
})), nil
}
return build(l, cfg)
}
// Set returns logger with sentry client.
func Set(l *zap.Logger, opts ...Option) (*zap.Logger, error) {
cfg := &Configuration{}
for _, opt := range opts {
opt(cfg)
}
if cfg.ClientOptions.Dsn == "" || cfg.ClientOptions.Dsn == "test" {
return l, nil
}
return build(l, *cfg)
}
func build(l *zap.Logger, cfg Configuration) (*zap.Logger, error) {
var sentryCore zapcore.Core
client, err := sentry.NewClient(cfg.ClientOptions)
if err != nil {
sentryCore = zapcore.NewNopCore()
} else {
sentryCore = NewCore(cfg, client)
}
return l.WithOptions(zap.WrapCore(func(core zapcore.Core) zapcore.Core {
return zapcore.NewTee(core, sentryCore)
})), err
}
// NewCore returns implementation of zapcore.Core.
func NewCore(cfg Configuration, client *sentry.Client) *core {
core := &core{
client: client,
cfg: &cfg,
LevelEnabler: cfg.LevelEnabler,
flushTimeout: 5 * time.Second,
fields: make(map[string]interface{}),
}
if cfg.FlushTimeout > 0 {
core.flushTimeout = cfg.FlushTimeout
}
return core
}
func (c *core) With(fs []zapcore.Field) zapcore.Core {
return c.with(fs)
}
func (c *core) Check(ent zapcore.Entry, ce *zapcore.CheckedEntry) *zapcore.CheckedEntry {
if c.cfg.LevelEnabler.Enabled(ent.Level) {
return ce.AddCore(ent, c)
}
return ce
}
func (c *core) Write(ent zapcore.Entry, fs []zapcore.Field) error {
clone := c.with(fs)
event := sentry.NewEvent()
event.Message = ent.Message
event.Timestamp = ent.Time.Unix()
event.Level = sentrySeverity(ent.Level)
event.Platform = "go"
event.Extra = clone.fields
event.Tags = c.cfg.Tags
if c.cfg.Stacktrace {
trace := sentry.NewStacktrace()
if trace != nil {
if c.cfg.TraceSkipFrames > 0 && len(trace.Frames) >= c.cfg.TraceSkipFrames {
trace.Frames = trace.Frames[:len(trace.Frames)-c.cfg.TraceSkipFrames]
}
event.Exception = []sentry.Exception{{
Type: "ValueError",
Value: ent.Message,
Module: ent.Caller.TrimmedPath(),
Stacktrace: trace,
}}
}
}
hub := c.cfg.Hub
if hub == nil {
hub = sentry.CurrentHub()
}
_ = c.client.CaptureEvent(event, nil, hub.Scope())
// We may be crashing the program, so should flush any buffered events.
if ent.Level > zapcore.ErrorLevel {
c.client.Flush(c.flushTimeout)
}
return nil
}
func (c *core) Sync() error {
c.client.Flush(c.flushTimeout)
return nil
}
func (c *core) with(fs []zapcore.Field) *core {
// Copy our map.
m := make(map[string]interface{}, len(c.fields))
for k, v := range c.fields {
m[k] = v
}
// Add fields to an in-memory encoder.
enc := zapcore.NewMapObjectEncoder()
for _, f := range fs {
f.AddTo(enc)
}
// Merge the two maps.
for k, v := range enc.Fields {
m[k] = v
}
return &core{
client: c.client,
cfg: c.cfg,
fields: m,
LevelEnabler: c.LevelEnabler,
}
}
type core struct {
client *sentry.Client
cfg *Configuration
zapcore.LevelEnabler
flushTimeout time.Duration
fields map[string]interface{}
}
// check interface
var _ zapcore.Core = (*core)(nil)
func sentrySeverity(lvl zapcore.Level) sentry.Level {
switch lvl {
case zapcore.DebugLevel:
return sentry.LevelDebug
case zapcore.InfoLevel:
return sentry.LevelInfo
case zapcore.WarnLevel:
return sentry.LevelWarning
case zapcore.ErrorLevel:
return sentry.LevelError
case zapcore.DPanicLevel:
return sentry.LevelFatal
case zapcore.PanicLevel:
return sentry.LevelFatal
case zapcore.FatalLevel:
return sentry.LevelFatal
default:
// Unrecognized levels are fatal.
return sentry.LevelFatal
}
}