Reorganized code + migration to go1.22

migration/migration.go

@@ -4,10 +4,11 @@ import (
 	"context"
 	"crypto/sha256"
 	"encoding/base64"
+	"errors"
 	"fmt"
 	"github.com/jmoiron/sqlx"
 	"io/fs"
-	"log"
+	"log/slog"
 	"sort"
 	"strings"
 	"time"
@@ -92,7 +93,8 @@ func validateMigrations(db *sqlx.DB, migrations map[string]Migration, migrationF
 }
 
 func executeMigration(db *sqlx.DB, name string, script string) error {
-	log.Printf("[INFO] script='%s' | migrations - executing", name)
+	logger := slog.Default().With(slog.String("script", name))
+	logger.Info("migrations - executing")
 	tx := db.MustBeginTx(context.Background(), nil)
 	var err error = nil
 	if _, e := tx.Exec(script); e != nil {
@@ -102,10 +104,10 @@ func executeMigration(db *sqlx.DB, name string, script string) error {
 		err = e
 	}
 	if err != nil {
-		log.Printf("[ERROR] script='%s' | migrations - failed executing", name)
+		logger.Error("migrations - failed executing", slog.String("err", err.Error()))
 		tx.Rollback()
 	} else {
-		log.Printf("[INFO] script='%s' | migrations - succesfully executed", name)
+		logger.Info("migrations - successfully executed")
 		tx.Commit()
 	}
 	return err
@@ -119,9 +121,9 @@ func validateMigration(name string, migration Migration, script string) error {
 	calculatedHash := hash(script)
 
 	if calculatedHash != migration.Hash {
-		err := fmt.Sprintf("migrations - mismatch in hash for %s (expected '%s', calculated '%s')", name, migration.Hash, calculatedHash)
-		log.Printf("[ERROR] script='%s' err='%s' | migrations - failed executing", script, err)
-		return fmt.Errorf("migrations - mismatch in hashes for %s", name)
+		err := errors.New(fmt.Sprintf("migrations - mismatch in hash for %s (expected '%s', calculated '%s')", name, migration.Hash, calculatedHash))
+		slog.Error("migrations - failed validation", slog.String("script", name), slog.String("err", err.Error()))
+		return err
 	}
 	return nil
 }