github.com/dkishere/pop@v4.13.1+incompatible/soda/cmd/migrate_down.go (about)

     1  package cmd
     2  
     3  import (
     4  	"github.com/gobuffalo/pop"
     5  	"github.com/spf13/cobra"
     6  )
     7  
     8  var migrationStep int
     9  
    10  var migrateDownCmd = &cobra.Command{
    11  	Use:   "down",
    12  	Short: "Apply one or more of the 'down' migrations.",
    13  	RunE: func(cmd *cobra.Command, args []string) error {
    14  		mig, err := pop.NewFileMigrator(migrationPath, getConn())
    15  		if err != nil {
    16  			return err
    17  		}
    18  		return mig.Down(migrationStep)
    19  	},
    20  }
    21  
    22  func init() {
    23  	migrateCmd.AddCommand(migrateDownCmd)
    24  	migrateDownCmd.Flags().IntVarP(&migrationStep, "step", "s", 1, "Number of migration to down")
    25  }