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95 lines
2.8 KiB
95 lines
2.8 KiB
// Copyright 2022 ROC. All rights reserved.
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// Use of this source code is governed by a MIT style
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// license that can be found in the LICENSE file.
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//go:build migration
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// +build migration
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package migration
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import (
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"database/sql"
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"github.com/alimy/cfg"
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"github.com/golang-migrate/migrate/v4"
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"github.com/golang-migrate/migrate/v4/database"
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"github.com/golang-migrate/migrate/v4/database/mysql"
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"github.com/golang-migrate/migrate/v4/database/postgres"
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"github.com/golang-migrate/migrate/v4/database/sqlite3"
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"github.com/golang-migrate/migrate/v4/source"
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"github.com/golang-migrate/migrate/v4/source/iofs"
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"github.com/rocboss/paopao-ce/internal/conf"
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"github.com/rocboss/paopao-ce/scripts/migration"
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"github.com/sirupsen/logrus"
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)
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func Run() {
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if !cfg.If("Migration") {
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logrus.Infoln("skip migrate because not add Migration feature in config.yaml")
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return
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}
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var (
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db *sql.DB
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dbName string
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dbDriver database.Driver
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srcDriver source.Driver
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err, err2 error
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)
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if cfg.If("MySQL") {
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dbName = conf.MysqlSetting.DBName
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db, err = sql.Open("mysql", conf.MysqlSetting.Dsn()+"&multiStatements=true")
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} else if cfg.If("PostgreSQL") || cfg.If("Postgres") {
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dbName = (*conf.PostgresSetting)["DBName"]
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db, err = sql.Open("postgres", conf.PostgresSetting.Dsn())
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} else if cfg.If("Sqlite3") {
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db, err = conf.OpenSqlite3()
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} else {
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dbName = conf.MysqlSetting.DBName
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db, err = sql.Open("mysql", conf.MysqlSetting.Dsn())
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}
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if err != nil {
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logrus.Errorf("initial db for migration failed: %s", err)
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return
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}
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migrationsTable := conf.DatabaseSetting.TablePrefix + "schema_migrations"
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if cfg.If("MySQL") {
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srcDriver, err = iofs.New(migration.Files, "mysql")
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dbDriver, err2 = mysql.WithInstance(db, &mysql.Config{MigrationsTable: migrationsTable})
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} else if cfg.If("PostgreSQL") || cfg.If("Postgres") {
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srcDriver, err = iofs.New(migration.Files, "postgres")
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dbDriver, err2 = postgres.WithInstance(db, &postgres.Config{MigrationsTable: migrationsTable})
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} else if cfg.If("Sqlite3") {
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srcDriver, err = iofs.New(migration.Files, "sqlite3")
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dbDriver, err2 = sqlite3.WithInstance(db, &sqlite3.Config{MigrationsTable: migrationsTable})
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} else {
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srcDriver, err = iofs.New(migration.Files, "mysql")
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dbDriver, err2 = mysql.WithInstance(db, &mysql.Config{MigrationsTable: migrationsTable})
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}
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if err2 != nil {
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logrus.Errorf("new database driver failed: %s", err)
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return
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} else {
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defer dbDriver.Close()
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}
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if err != nil {
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logrus.Errorf("new source driver failed: %s", err)
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return
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}
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m, err := migrate.NewWithInstance("iofs", srcDriver, dbName, dbDriver)
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if err != nil {
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logrus.Errorf("new migrate instance failed: %s", err)
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return
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}
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if err = m.Up(); err != nil && err != migrate.ErrNoChange {
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logrus.Errorf("migrate up failed: %s", err)
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return
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}
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logrus.Infoln("migrate up success")
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}
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