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synctv/internal/bootstrap/db.go

103 lines
3.3 KiB
Go

package bootstrap
import (
"context"
"fmt"
"path/filepath"
"strings"
"github.com/glebarez/sqlite"
log "github.com/sirupsen/logrus"
"github.com/synctv-org/synctv/cmd/flags"
"github.com/synctv-org/synctv/internal/conf"
"github.com/synctv-org/synctv/internal/db"
"gorm.io/driver/mysql"
"gorm.io/gorm"
)
func InitDatabase(ctx context.Context) error {
var dialector gorm.Dialector
var opts []gorm.Option
switch conf.Conf.Database.Type {
case conf.DatabaseTypeMysql:
var dsn string
if conf.Conf.Database.Port == 0 {
dsn = fmt.Sprintf("%s:%s@unix(%s)/%s?charset=utf8mb4&parseTime=True&loc=Local&tls=%s",
conf.Conf.Database.User,
conf.Conf.Database.Password,
conf.Conf.Database.Host,
conf.Conf.Database.DBName,
conf.Conf.Database.SslMode,
)
log.Infof("mysql database unix socket: %s", conf.Conf.Database.Host)
} else {
dsn = fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=True&loc=Local&tls=%s",
conf.Conf.Database.User,
conf.Conf.Database.Password,
conf.Conf.Database.Host,
conf.Conf.Database.Port,
conf.Conf.Database.DBName,
conf.Conf.Database.SslMode,
)
log.Infof("mysql database tcp: %s:%d", conf.Conf.Database.Host, conf.Conf.Database.Port)
}
dialector = mysql.New(mysql.Config{
DSN: dsn,
DefaultStringSize: 256,
DisableDatetimePrecision: true,
DontSupportRenameIndex: true,
DontSupportRenameColumn: true,
SkipInitializeWithVersion: false,
})
opts = append(opts, &gorm.Config{})
case conf.DatabaseTypeSqlite3:
var dsn string
if conf.Conf.Database.DBName == "memory" || strings.HasPrefix(conf.Conf.Database.DBName, ":memory:") {
dsn = "file::memory:?cache=shared"
log.Infof("sqlite3 database memory")
} else {
if !strings.HasSuffix(conf.Conf.Database.DBName, ".db") {
conf.Conf.Database.DBName = conf.Conf.Database.DBName + ".db"
}
if !filepath.IsAbs(conf.Conf.Database.DBName) {
conf.Conf.Database.DBName = filepath.Join(flags.DataDir, conf.Conf.Database.DBName)
}
dsn = fmt.Sprintf("%s?_journal_mode=WAL&_vacuum=incremental", conf.Conf.Database.DBName)
log.Infof("sqlite3 database file: %s", conf.Conf.Database.DBName)
}
dialector = sqlite.Open(dsn)
opts = append(opts, &gorm.Config{})
case conf.DatabaseTypePostgres:
var dsn string
if conf.Conf.Database.Port == 0 {
dsn = fmt.Sprintf("host=%s user=%s password=%s dbname=%s sslmode=%s",
conf.Conf.Database.Host,
conf.Conf.Database.User,
conf.Conf.Database.Password,
conf.Conf.Database.DBName,
conf.Conf.Database.SslMode,
)
log.Infof("postgres database unix socket: %s", conf.Conf.Database.Host)
} else {
dsn = fmt.Sprintf("host=%s port=%d user=%s password=%s dbname=%s sslmode=%s",
conf.Conf.Database.Host,
conf.Conf.Database.Port,
conf.Conf.Database.User,
conf.Conf.Database.Password,
conf.Conf.Database.DBName,
conf.Conf.Database.SslMode,
)
log.Infof("postgres database tcp: %s:%d", conf.Conf.Database.Host, conf.Conf.Database.Port)
}
dialector = mysql.Open(dsn)
opts = append(opts, &gorm.Config{})
default:
log.Fatalf("unknown database type: %s", conf.Conf.Database.Type)
}
d, err := gorm.Open(dialector, opts...)
if err != nil {
log.Fatalf("failed to connect database: %s", err.Error())
}
return db.Init(d)
}