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provider.go
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provider.go
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// Copyright (c) 2021 Terminus, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package sqlite3
import (
"fmt"
"reflect"
"github.com/xormplus/xorm"
"github.com/erda-project/erda-infra/base/logs"
"github.com/erda-project/erda-infra/base/servicehub"
"github.com/erda-project/erda-infra/providers/mysqlxorm"
)
type config struct {
DbSourceName string `file:"dbSourceName" env:"DB_SOURCE_NAME" default:"test.sqlite3"`
}
type provider struct {
Cfg *config
Log logs.Logger
*Sqlite3
}
var _ servicehub.ProviderInitializer = (*provider)(nil)
// Init .
func (p *provider) Init(ctx servicehub.Context) error {
engine, err := xorm.NewSqlite3(p.Cfg.DbSourceName)
if err != nil {
return fmt.Errorf("failed to connect to sqlite3 engine,err : %s", err)
}
p.Sqlite3 = &Sqlite3{db: engine}
return nil
}
func init() {
servicehub.Register("sqlite3-xorm", &servicehub.Spec{
Services: []string{"sqlite3-xorm"},
Types: []reflect.Type{
reflect.TypeOf((*mysqlxorm.Interface)(nil)).Elem(),
},
Description: "sqlite3-xorm",
ConfigFunc: func() interface{} { return &config{} },
Creator: func() servicehub.Provider {
return &provider{}
},
})
}