40 lines
850 B
Go
40 lines
850 B
Go
package postgres
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import (
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"database/sql"
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"embed"
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"errors"
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"fmt"
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"io/fs"
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"github.com/golang-migrate/migrate/v4"
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"github.com/golang-migrate/migrate/v4/database/postgres"
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"github.com/golang-migrate/migrate/v4/source/iofs"
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)
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//go:embed migrations/*.sql
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var migrationsFS embed.FS
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func runMigrations(conn *sql.DB) error {
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files, _ := fs.Sub(migrationsFS, "migrations")
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sourceDriver, err := iofs.New(files, ".")
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if err != nil {
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return fmt.Errorf("create iofs driver: %w", err)
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}
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driver, err := postgres.WithInstance(conn, &postgres.Config{})
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if err != nil {
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return fmt.Errorf("create postgres driver: %w", err)
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}
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m, _ := migrate.NewWithInstance("iofs", sourceDriver, "postgres://", driver)
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err = m.Up()
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if err != nil && !errors.Is(err, migrate.ErrNoChange) {
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return fmt.Errorf("run up migrations: %w", err)
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}
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return nil
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}
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