40 lines
955 B
Go
40 lines
955 B
Go
// Copyright (C) 2018 Storj Labs, Inc.
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// See LICENSE for copying information.
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//go:generate go-bindata -o data.go -pkg schema -ignore ".*go" .
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package schema
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import (
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"database/sql"
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"github.com/golang-migrate/migrate/v3"
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"github.com/golang-migrate/migrate/v3/database/postgres"
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"github.com/golang-migrate/migrate/v3/source/go_bindata"
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)
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// PrepareDB applies schema migrations as necessary to the given database to
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// get it up to date.
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func PrepareDB(db *sql.DB) error {
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srcDriver, err := bindata.WithInstance(bindata.Resource(AssetNames(),
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func(name string) ([]byte, error) {
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return Asset(name)
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}))
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if err != nil {
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return err
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}
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dbDriver, err := postgres.WithInstance(db, &postgres.Config{})
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if err != nil {
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return err
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}
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m, err := migrate.NewWithInstance("go-bindata migrations", srcDriver, "postgreskv db", dbDriver)
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if err != nil {
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return err
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}
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err = m.Up()
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if err == migrate.ErrNoChange {
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err = nil
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}
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return err
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}
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