yoyo-project/yoyo

package validation

import (
    "fmt"

    "github.com/yoyo-project/yoyo/internal/schema"
)

func ValidateDatabase(db schema.Database) (err error) {
    var validator Adapter
    validator, err = LoadValidator(db.Dialect)
    if err != nil {
        return fmt.Errorf("unable to load database validator: %w", err)
    }

    for _, t := range db.Tables {
        err = validator.ValidateTable(t)
        for _, c := range t.Columns {
            if !validator.SupportsDatatype(c.Datatype) {
                return fmt.Errorf("%s does not support datatype `%s` on `%s`.`%s`", db.Dialect, c.Datatype, t.Name, c.Name)
            }
            if c.AutoIncrement && !validator.SupportsAutoIncrement() {
                return fmt.Errorf("%s does not support AutoIncrement on `%s`.`%s`", db.Dialect, t.Name, c.Name)
            }
        }
    }

    return nil
}