func showVersions(ctx *cli.Context) (bool, error) {
if len(ctx.Args()) != 0 {
return true, errorInvalidArgCount(len(ctx.Args()), 0, ctx.Args())
}
e := etcd2.New(ctx.GlobalString("prefix"), ctx.GlobalStringSlice("etcd"))
fmt.Printf("Current local schema version: %d\n", e.CurrentSchemaVersion())
fmt.Printf("Newest available schema version: %d\n", latestMigrationVersion)
return false, nil
}
func runMigrations(ctx *cli.Context) (bool, error) {
e := etcd2.New(ctx.GlobalString("prefix"), ctx.GlobalStringSlice("etcd"))
if len(ctx.Args()) > 0 {
i, err := strconv.Atoi(ctx.Args()[0])
if err != nil {
return true, errored.Errorf("Invalid migration version: %v", ctx.Args()[0])
}
targetVersion := int64(i)
if targetVersion < 1 || targetVersion > latestMigrationVersion {
return false, errored.Errorf("%d is outside valid migration range - min: 1, max %d", targetVersion, latestMigrationVersion)
}
promptBeforeRunning(ctx, fmt.Sprintf("You have requested to run all pending migrations up to and including #%d.", targetVersion))
return runMigrationsUpTo(e, targetVersion)
}
promptBeforeRunning(ctx, "You have requested to run all pending migrations.")
return runAllMigrations(e)
}
