error: update log value for origin error in errs package

go.mod

@@ -49,6 +49,7 @@ require (
 )
 
 require (
+	github.com/XSAM/otelsql v0.32.0 // indirect
 	github.com/aarondl/json v0.0.0-20221020222930-8b0db17ef1bf // indirect
 	github.com/antlr4-go/antlr/v4 v4.13.0 // indirect
 	github.com/cenkalti/backoff/v4 v4.3.0 // indirect

go.sum

@@ -14,6 +14,8 @@ github.com/Masterminds/semver/v3 v3.1.1 h1:hLg3sBzpNErnxhQtUy/mmLR2I9foDujNK030I
 github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0cBrbBpGY/8hQs=
 github.com/Masterminds/sprig/v3 v3.2.2 h1:17jRggJu518dr3QaafizSXOjKYp94wKfABxUmyxvxX8=
 github.com/Masterminds/sprig/v3 v3.2.2/go.mod h1:UoaO7Yp8KlPnJIYWTFkMaqPUYKTfGFPhxNuwnnxkKlk=
+github.com/XSAM/otelsql v0.32.0 h1:vDRE4nole0iOOlTaC/Bn6ti7VowzgxK39n3Ll1Kt7i0=
+github.com/XSAM/otelsql v0.32.0/go.mod h1:Ary0hlyVBbaSwo8atZB8Aoothg9s/LBJj/N/p5qDmLM=
 github.com/aarondl/json v0.0.0-20221020222930-8b0db17ef1bf h1:+edM69bH/X6JpYPmJYBRLanAMe1V5yRXYU3hHUovGcE=
 github.com/aarondl/json v0.0.0-20221020222930-8b0db17ef1bf/go.mod h1:FZqLhJSj2tg0ZN48GB1zvj00+ZYcHPqgsC7yzcgCq6k=
 github.com/aarondl/opt v0.0.0-20240623220848-083f18ab9536 h1:vhpjulzH5Tr4S3uJ3Y/9pNL481kPq5ERj13ceAW0/uE=

go/cmd/bluemage/serve/serve.go

@@ -2,7 +2,6 @@ package serve
 
 import (
 	"context"
-	"database/sql"
 	"errors"
 	"fmt"
 	"log/slog"
@@ -15,6 +14,7 @@ import (
 	"connectrpc.com/connect"
 	"connectrpc.com/otelconnect"
 	"connectrpc.com/validate"
+	"github.com/XSAM/otelsql"
 	sqldblogger "github.com/simukti/sqldb-logger"
 	"github.com/spf13/cobra"
 	"github.com/stephenafamo/bob"
@@ -25,6 +25,7 @@ import (
 	"github.com/tigorlazuardi/bluemage/go/pkg/log"
 	"github.com/tigorlazuardi/bluemage/go/pkg/telemetry"
 	"github.com/tigorlazuardi/bluemage/go/server"
+	semconv "go.opentelemetry.io/otel/semconv/v1.26.0"
 	"golang.org/x/net/http2"
 	"golang.org/x/net/http2/h2c"
 )
@@ -66,7 +67,7 @@ var Cmd = &cobra.Command{
 		}
 
 		dsn := fmt.Sprintf("file:%s", cfg.String("db.path"))
-		sqldb, err := sql.Open(cfg.String("db.driver"), dsn)
+		sqldb, err := otelsql.Open(cfg.String("db.driver"), dsn, otelsql.WithAttributes(semconv.DBSystemSqlite))
 		if err != nil {
 			return errs.Wrapw(err, "failed to open database",
 				"driver", cfg.String("db.driver"),
@@ -74,6 +75,13 @@ var Cmd = &cobra.Command{
 			)
 		}
 		cleanups = append(cleanups, sqldb.Close)
+		if err := otelsql.RegisterDBStatsMetrics(sqldb, otelsql.WithAttributes(semconv.DBSystemSqlite)); err != nil {
+			return errs.Wrapw(
+				err, "failed to register database stats metrics",
+				"driver", cfg.String("db.driver"),
+				"dsn", dsn,
+			)
+		}
 
 		sqldb = sqldblogger.OpenDriver(
 			dsn,

go/pkg/errs/errs.go

@@ -43,6 +43,28 @@ func (er *Err) Unwrap() error {
 	return er.origin
 }
 
+type originErr struct {
+	err error
+}
+
+func (or originErr) LogValue() slog.Value {
+	if or.err == nil {
+		return slog.AnyValue(or.err)
+	}
+	if lv, ok := or.err.(slog.LogValuer); ok {
+		return lv.LogValue()
+	}
+	t := reflect.TypeOf(or.err).String()
+	if t == "*errors.errorString" {
+		return slog.StringValue(or.err.Error())
+	}
+	return slog.GroupValue(
+		slog.String("type", t),
+		slog.String("message", or.err.Error()),
+		slog.Any("data", or.err),
+	)
+}
+
 // LogValue implements slog.LogValuer.
 func (er *Err) LogValue() slog.Value {
 	values := make([]slog.Attr, 0, 5)
@@ -58,17 +80,7 @@ func (er *Err) LogValue() slog.Value {
 	if len(er.details) > 0 {
 		values = append(values, slog.Group("details", er.details...))
 	}
-	if er.origin == nil {
-		values = append(values, slog.Any("error", er.origin))
-	} else if lv, ok := er.origin.(slog.LogValuer); ok {
-		values = append(values, slog.Attr{Key: "error", Value: lv.LogValue()})
-	} else {
-		values = append(values, slog.Attr{Key: "error", Value: slog.GroupValue(
-			slog.String("type", reflect.TypeOf(er.origin).String()),
-			slog.String("message", er.origin.Error()),
-			slog.Any("data", er.origin),
-		)})
-	}
+	values = append(values, slog.Attr{Key: "error", Value: (originErr{er.origin}).LogValue()})
 
 	return slog.GroupValue(values...)
 }