Sqlite journal mode (#54)

internal/config/config.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"github.com/rs/zerolog"
 	"github.com/rs/zerolog/log"
+	"github.com/thomiceli/opengist/internal/utils"
 	"gopkg.in/yaml.v3"
 	"os"
 	"path/filepath"
@@ -24,6 +25,8 @@ type config struct {
 	OpengistHome string `yaml:"opengist-home" env:"OG_OPENGIST_HOME"`
 	DBFilename   string `yaml:"db-filename" env:"OG_DB_FILENAME"`
 
+	SqliteJournalMode string `yaml:"sqlite.journal-mode" env:"OG_SQLITE_JOURNAL_MODE"`
+
 	HttpHost       string `yaml:"http.host" env:"OG_HTTP_HOST"`
 	HttpPort       string `yaml:"http.port" env:"OG_HTTP_PORT"`
 	HttpGit        bool   `yaml:"http.git-enabled" env:"OG_HTTP_GIT_ENABLED"`
@@ -56,6 +59,8 @@ func configWithDefaults() (*config, error) {
 	c.OpengistHome = filepath.Join(homeDir, ".opengist")
 	c.DBFilename = "opengist.db"
 
+	c.SqliteJournalMode = "WAL"
+
 	c.HttpHost = "0.0.0.0"
 	c.HttpPort = "6157"
 	c.HttpGit = true
@@ -108,6 +113,10 @@ func InitLog() {
 
 	multi := zerolog.MultiLevelWriter(zerolog.NewConsoleWriter(), file)
 	log.Logger = zerolog.New(multi).Level(level).With().Timestamp().Logger()
+
+	if !utils.SliceContains([]string{"trace", "debug", "info", "warn", "error", "fatal", "panic"}, strings.ToLower(C.LogLevel)) {
+		log.Warn().Msg("Invalid log level: " + C.LogLevel)
+	}
 }
 
 func CheckGitVersion(version string) (bool, error) {

internal/models/db.go

@@ -3,17 +3,26 @@ package models
 import (
 	"errors"
 	"github.com/mattn/go-sqlite3"
+	"github.com/rs/zerolog/log"
+	"github.com/thomiceli/opengist/internal/config"
+	"github.com/thomiceli/opengist/internal/utils"
 	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
 	"gorm.io/gorm/logger"
+	"strings"
 )
 
 var db *gorm.DB
 
-func Setup(dbpath string) error {
+func Setup(dbPath string) error {
 	var err error
+	journalMode := strings.ToUpper(config.C.SqliteJournalMode)
 
-	if db, err = gorm.Open(sqlite.Open(dbpath+"?_fk=true"), &gorm.Config{
+	if !utils.SliceContains([]string{"DELETE", "TRUNCATE", "PERSIST", "MEMORY", "WAL", "OFF"}, journalMode) {
+		log.Warn().Msg("Invalid SQLite journal mode: " + journalMode)
+	}
+
+	if db, err = gorm.Open(sqlite.Open(dbPath+"?_fk=true&_journal_mode="+journalMode), &gorm.Config{
 		Logger: logger.Default.LogMode(logger.Silent),
 	}); err != nil {
 		return err

internal/utils/slice.go

@@ -0,0 +1,10 @@
+package utils
+
+func SliceContains(slice []string, item string) bool {
+	for _, s := range slice {
+		if s == item {
+			return true
+		}
+	}
+	return false
+}