Add zerolog example (#14)

README.md

@@ -482,11 +482,11 @@ Some loggers may need a custom formatter to extract attributes from `oops.OopsEr
 Available loggers:
 - log: [playground](https://go.dev/play/p/uNx3CcT-X40) - [example](https://github.com/samber/oops/tree/master/examples/log)
 - slog: [playground](https://go.dev/play/p/-X2ZnqjyDLu) - [example](https://github.com/samber/oops/examples/slog)
+- zerolog: [playground](https://go.dev/play/p/DaHzR4Zc-jj) - [example](https://github.com/samber/oops/examples/zerolog)
 - logrus: [formatter](https://github.com/samber/oops/tree/master/loggers/logrus) - [playground](https://go.dev/play/p/-_7EBnceJ_A) - [example](https://github.com/samber/oops/tree/master/examples/logrus)
 
 We are looking for contributions and examples for:
 - zap
-- zerolog
 - go-sentry
 - other?
 

examples/zerolog/README.md

@@ -0,0 +1,9 @@
+
+# Example of Zerolog logger
+
+Playground: https://go.dev/play/p/DaHzR4Zc-jj
+
+```sh
+go run examples/zerolog/example.go 2>&1 | jq
+go run examples/zerolog/example.go 2>&1 | jq .stacktrace -r
+```

examples/zerolog/example.go

@@ -0,0 +1,64 @@
+package main
+
+import (
+	"os"
+	"time"
+
+	"github.com/rs/zerolog"
+	"github.com/samber/oops"
+)
+
+func d() error {
+	return oops.
+		Code("iam_authz_missing_permission").
+		In("authz").
+		Time(time.Now()).
+		With("user_id", 1234).
+		With("permission", "post.create").
+		Hint("Runbook: https://doc.acme.org/doc/abcd.md").
+		User("user-123", "firstname", "john", "lastname", "doe").
+		Errorf("permission denied")
+}
+
+func c() error {
+	return d()
+}
+
+func b() error {
+	return oops.
+		In("iam").
+		Trace("6710668a-2b2a-4de6-b8cf-3272a476a1c9").
+		With("hello", "world").
+		Wrapf(c(), "something failed")
+}
+
+func a() error {
+	return b()
+}
+
+func WithOops(l zerolog.Logger, err error) *zerolog.Logger {
+	if oopsErr, ok := oops.AsOops(err); ok {
+		ctx := l.With()
+		for k, v := range oopsErr.ToMap() {
+			ctx = ctx.Interface(k, v)
+		}
+
+		logger := ctx.Err(oopsErr).Logger()
+		return &logger
+	}
+
+	// Recursively call into ourself so we can at least get a stack trace for any error
+	return WithOops(l, oops.Wrap(err))
+}
+
+func main() {
+	logger := zerolog.
+		New(os.Stderr).
+		With().
+		Timestamp().
+		Logger()
+
+	err := a()
+
+	WithOops(logger, err).Error().Send()
+}

examples/zerolog/go.mod

@@ -0,0 +1,17 @@
+module github.com/samber/oops/examples/zerolog
+
+go 1.21
+
+require (
+	github.com/rs/zerolog v1.31.0
+	github.com/samber/oops v1.9.2
+)
+
+require (
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.19 // indirect
+	github.com/oklog/ulid/v2 v2.1.0 // indirect
+	github.com/samber/lo v1.38.1 // indirect
+	golang.org/x/exp v0.0.0-20230425010034-47ecfdc1ba53 // indirect
+	golang.org/x/sys v0.12.0 // indirect
+)

examples/zerolog/go.sum

@@ -0,0 +1,24 @@
+github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
+github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
+github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
+github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
+github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/oklog/ulid/v2 v2.1.0 h1:+9lhoxAP56we25tyYETBBY1YLA2SaoLvUFgrP2miPJU=
+github.com/oklog/ulid/v2 v2.1.0/go.mod h1:rcEKHmBBKfef9DhnvX7y1HZBYxjXb0cP5ExxNsTT1QQ=
+github.com/pborman/getopt v0.0.0-20170112200414-7148bc3a4c30/go.mod h1:85jBQOZwpVEaDAr341tbn15RS4fCAsIst0qp7i8ex1o=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
+github.com/rs/zerolog v1.31.0 h1:FcTR3NnLWW+NnTwwhFWiJSZr4ECLpqCm6QsEnyvbV4A=
+github.com/rs/zerolog v1.31.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
+github.com/samber/lo v1.38.1 h1:j2XEAqXKb09Am4ebOg31SpvzUTTs6EN3VfgeLUhPdXM=
+github.com/samber/lo v1.38.1/go.mod h1:+m/ZKRl6ClXCE2Lgf3MsQlWfh4bn1bz6CXEOxnEXnEA=
+github.com/samber/oops v1.9.2 h1:ph8WaOk5pEMetbtp+UTcdrdaggk8E8gKhpunShAKyIM=
+github.com/samber/oops v1.9.2/go.mod h1:xEXk4BLyqajkvCxzpxBnqfzHzRLFk3+g4E+tOJtOPZY=
+golang.org/x/exp v0.0.0-20230425010034-47ecfdc1ba53 h1:5llv2sWeaMSnA3w2kS57ouQQ4pudlXrR0dCgw51QK9o=
+golang.org/x/exp v0.0.0-20230425010034-47ecfdc1ba53/go.mod h1:V1LtkGg67GoY2N1AnLN78QLrzxkLyJw7RJb1gzOOz9w=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.12.0 h1:CM0HF96J0hcLAwsHPJZjfdNzs0gftsLfgKt57wWHJ0o=
+golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=

go.work

@@ -16,4 +16,5 @@ use (
 	./examples/sources
 	./examples/panic
 	./examples/segfault
+	./examples/zerolog
 )