31 lines
656 B
Go
31 lines
656 B
Go
package migrate
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import (
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"fmt"
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"github.com/jinzhu/gorm"
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)
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// Auto automatically migrates the database provided.
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func Auto(db *gorm.DB) error {
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if db == nil {
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return fmt.Errorf("migrate: database connection required")
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}
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name := db.Dialect().GetName()
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if name == "" {
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return fmt.Errorf("migrate: database has no dialect name")
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}
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if err := db.AutoMigrate(&Migration{}).Error; err != nil {
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return fmt.Errorf("migrate: %s (create migrations table)", err)
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}
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if migrations, ok := Dialects[name]; ok && len(migrations) > 0 {
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migrations.Start(db)
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return nil
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} else {
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return fmt.Errorf("migrate: no migrations found for %s", name)
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}
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}
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