106 lines
2.4 KiB
Go
106 lines
2.4 KiB
Go
package database
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import (
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"forge.cadoles.com/Cadoles/emissary/internal/command/common"
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"forge.cadoles.com/Cadoles/emissary/internal/migrate"
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"github.com/pkg/errors"
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"github.com/urfave/cli/v2"
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"gitlab.com/wpetit/goweb/logger"
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)
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const (
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MigrateVersionUp = "up"
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MigrateVersionLatest = "latest"
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MigrateVersionDown = "down"
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)
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func MigrateCommand() *cli.Command {
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return &cli.Command{
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Name: "migrate",
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Usage: "Migrate database schema to latest version",
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Flags: []cli.Flag{
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&cli.StringFlag{
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Name: "target",
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Usage: "Migration target, default to latest",
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Value: "latest",
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},
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&cli.IntFlag{
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Name: "force",
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Usage: "Force migration to version",
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Value: -1,
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},
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},
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Action: func(ctx *cli.Context) error {
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conf, err := common.LoadConfig(ctx)
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if err != nil {
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return errors.Wrap(err, "Could not load configuration")
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}
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driver := string(conf.Server.Database.Driver)
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dsn := string(conf.Server.Database.DSN)
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migr, err := migrate.New("migrations", driver, dsn)
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if err != nil {
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return errors.WithStack(err)
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}
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version, dirty, err := migr.Version()
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if err != nil && !errors.Is(err, migrate.ErrNilVersion) {
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return errors.WithStack(err)
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}
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logger.Info(
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ctx.Context, "current database shema",
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logger.F("version", version),
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logger.F("dirty", dirty),
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)
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target := ctx.String("target")
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force := ctx.Int("force")
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if force != -1 {
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logger.Info(ctx.Context, "forcing database schema version", logger.F("version", force))
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if err := migr.Force(force); err != nil {
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return errors.WithStack(err)
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}
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return nil
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}
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switch target {
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case "":
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fallthrough
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case MigrateVersionLatest:
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err = migr.Up()
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case MigrateVersionDown:
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err = migr.Steps(-1)
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case MigrateVersionUp:
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err = migr.Steps(1)
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default:
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return errors.Errorf(
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"unknown migration target: '%s', available: '%s' (default), '%s' or '%s'",
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target, MigrateVersionLatest, MigrateVersionUp, MigrateVersionDown,
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)
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}
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if err != nil && !errors.Is(err, migrate.ErrNoChange) {
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return errors.Wrap(err, "could not apply migration")
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}
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version, dirty, err = migr.Version()
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if err != nil && !errors.Is(err, migrate.ErrNilVersion) {
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return errors.WithStack(err)
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}
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logger.Info(
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ctx.Context, "database shema after migration",
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logger.F("version", version),
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logger.F("dirty", dirty),
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)
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return nil
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},
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}
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}
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