112 lines
2.9 KiB
Go
112 lines
2.9 KiB
Go
package cli
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
|
|
"github.com/spf13/cobra"
|
|
|
|
"github.com/cosmos/cosmos-sdk/client"
|
|
"github.com/cosmos/cosmos-sdk/client/flags"
|
|
"github.com/cosmos/cosmos-sdk/x/upgrade/types"
|
|
)
|
|
|
|
// GetQueryCmd returns the parent command for all x/upgrade CLi query commands
|
|
func GetQueryCmd() *cobra.Command {
|
|
cmd := &cobra.Command{
|
|
Use: types.ModuleName,
|
|
Short: "Querying commands for the upgrade module",
|
|
}
|
|
|
|
cmd.AddCommand(
|
|
GetCurrentPlanCmd(),
|
|
GetAppliedPlanCmd(),
|
|
)
|
|
|
|
return cmd
|
|
}
|
|
|
|
// GetCurrentPlanCmd returns the query upgrade plan command
|
|
func GetCurrentPlanCmd() *cobra.Command {
|
|
cmd := &cobra.Command{
|
|
Use: "plan",
|
|
Short: "get upgrade plan (if one exists)",
|
|
Long: "Gets the currently scheduled upgrade plan, if one exists",
|
|
Args: cobra.ExactArgs(0),
|
|
RunE: func(cmd *cobra.Command, args []string) error {
|
|
clientCtx := client.GetClientContextFromCmd(cmd)
|
|
queryClient := types.NewQueryClient(clientCtx)
|
|
|
|
params := types.NewQueryCurrentPlanRequest()
|
|
res, err := queryClient.CurrentPlan(context.Background(), params)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if len(res.Plan.Name) == 0 {
|
|
return fmt.Errorf("no upgrade scheduled")
|
|
}
|
|
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return clientCtx.PrintOutput(res.Plan)
|
|
},
|
|
}
|
|
|
|
flags.AddQueryFlagsToCmd(cmd)
|
|
|
|
return cmd
|
|
}
|
|
|
|
// GetAppliedPlanCmd returns information about the block at which a completed
|
|
// upgrade was applied
|
|
func GetAppliedPlanCmd() *cobra.Command {
|
|
cmd := &cobra.Command{
|
|
Use: "applied [upgrade-name]",
|
|
Short: "block header for height at which a completed upgrade was applied",
|
|
Long: "If upgrade-name was previously executed on the chain, this returns the header for the block at which it was applied.\n" +
|
|
"This helps a client determine which binary was valid over a given range of blocks, as well as more context to understand past migrations.",
|
|
Args: cobra.ExactArgs(1),
|
|
RunE: func(cmd *cobra.Command, args []string) error {
|
|
clientCtx := client.GetClientContextFromCmd(cmd)
|
|
queryClient := types.NewQueryClient(clientCtx)
|
|
|
|
name := args[0]
|
|
params := types.NewQueryAppliedPlanRequest(name)
|
|
res, err := queryClient.AppliedPlan(context.Background(), params)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if res.Height == 0 {
|
|
return fmt.Errorf("no upgrade found")
|
|
}
|
|
|
|
// we got the height, now let's return the headers
|
|
node, err := clientCtx.GetNode()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
headers, err := node.BlockchainInfo(res.Height, res.Height)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if len(headers.BlockMetas) == 0 {
|
|
return fmt.Errorf("no headers returned for height %d", res.Height)
|
|
}
|
|
|
|
// always output json as Header is unreable in toml ([]byte is a long list of numbers)
|
|
bz, err := clientCtx.Codec.MarshalJSONIndent(headers.BlockMetas[0], "", " ")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return clientCtx.PrintOutput(string(bz))
|
|
},
|
|
}
|
|
|
|
flags.AddQueryFlagsToCmd(cmd)
|
|
|
|
return cmd
|
|
}
|