|
| 1 | +package cli |
| 2 | + |
| 3 | +import ( |
| 4 | + "errors" |
| 5 | + |
| 6 | + "github.com/cosmos/cosmos-sdk/client" |
| 7 | + "github.com/cosmos/cosmos-sdk/client/flags" |
| 8 | + "github.com/cosmos/cosmos-sdk/client/tx" |
| 9 | + sdk "github.com/cosmos/cosmos-sdk/types" |
| 10 | + "github.com/cosmos/cosmos-sdk/x/gov/client/cli" |
| 11 | + govv1beta1types "github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1" |
| 12 | + "github.com/palomachain/paloma/x/valset/types" |
| 13 | + "github.com/spf13/cobra" |
| 14 | + "golang.org/x/mod/semver" |
| 15 | +) |
| 16 | + |
| 17 | +const flagTargetBlockHeight = "target-block-height" |
| 18 | + |
| 19 | +func applyFlags(cmd *cobra.Command) { |
| 20 | + flags.AddTxFlagsToCmd(cmd) |
| 21 | + |
| 22 | + cmd.Flags().String(cli.FlagTitle, "", "title of proposal") |
| 23 | + cmd.Flags().String(cli.FlagSummary, "", "description of proposal") |
| 24 | + cmd.Flags().String(cli.FlagDeposit, "", "deposit of proposal") |
| 25 | + |
| 26 | + //nolint:errcheck |
| 27 | + cmd.MarkFlagRequired(cli.FlagTitle) |
| 28 | + //nolint:errcheck |
| 29 | + cmd.MarkFlagRequired(cli.FlagSummary) |
| 30 | +} |
| 31 | + |
| 32 | +func getCurrentVersion(cmd *cobra.Command, clientCtx client.Context) (string, error) { |
| 33 | + queryClient := types.NewQueryClient(clientCtx) |
| 34 | + queryParams := &types.QueryGetPigeonRequirementsRequest{} |
| 35 | + res, err := queryClient.GetPigeonRequirements(cmd.Context(), queryParams) |
| 36 | + if err != nil { |
| 37 | + return "", err |
| 38 | + } |
| 39 | + |
| 40 | + return res.PigeonRequirements.MinVersion, nil |
| 41 | +} |
| 42 | + |
| 43 | +func CmdValsetChainProposalHandler() *cobra.Command { |
| 44 | + cmd := &cobra.Command{ |
| 45 | + Use: "valset", |
| 46 | + Short: "Valset proposals", |
| 47 | + } |
| 48 | + |
| 49 | + cmd.AddCommand(CmdValsetProposePigeonRequirements()) |
| 50 | + |
| 51 | + return cmd |
| 52 | +} |
| 53 | + |
| 54 | +func CmdValsetProposePigeonRequirements() *cobra.Command { |
| 55 | + cmd := &cobra.Command{ |
| 56 | + Use: "propose-pigeon-requirements [minimum-version]", |
| 57 | + Short: "Proposal to set new pigeon requirements", |
| 58 | + Args: cobra.ExactArgs(1), |
| 59 | + RunE: func(cmd *cobra.Command, args []string) error { |
| 60 | + clientCtx, err := client.GetClientTxContext(cmd) |
| 61 | + if err != nil { |
| 62 | + return err |
| 63 | + } |
| 64 | + |
| 65 | + title, err := cmd.Flags().GetString(cli.FlagTitle) |
| 66 | + if err != nil { |
| 67 | + return err |
| 68 | + } |
| 69 | + |
| 70 | + description, err := cmd.Flags().GetString(cli.FlagTitle) |
| 71 | + if err != nil { |
| 72 | + return err |
| 73 | + } |
| 74 | + |
| 75 | + blockHeight, err := cmd.Flags().GetUint64(flagTargetBlockHeight) |
| 76 | + if err != nil { |
| 77 | + return err |
| 78 | + } |
| 79 | + |
| 80 | + curVersion, err := getCurrentVersion(cmd, clientCtx) |
| 81 | + if err != nil { |
| 82 | + return err |
| 83 | + } |
| 84 | + |
| 85 | + minVersion := args[0] |
| 86 | + |
| 87 | + if semver.Compare(minVersion, curVersion) < 0 { |
| 88 | + return errors.New("new version cannot be lower than current") |
| 89 | + } |
| 90 | + |
| 91 | + prop := &types.SetPigeonRequirementsProposal{ |
| 92 | + MinVersion: args[0], |
| 93 | + TargetBlockHeight: blockHeight, |
| 94 | + Title: title, |
| 95 | + Description: description, |
| 96 | + } |
| 97 | + |
| 98 | + from := clientCtx.GetFromAddress() |
| 99 | + |
| 100 | + depositStr, err := cmd.Flags().GetString(cli.FlagDeposit) |
| 101 | + if err != nil { |
| 102 | + return err |
| 103 | + } |
| 104 | + |
| 105 | + deposit, err := sdk.ParseCoinsNormalized(depositStr) |
| 106 | + if err != nil { |
| 107 | + return err |
| 108 | + } |
| 109 | + |
| 110 | + msg, err := govv1beta1types.NewMsgSubmitProposal(prop, deposit, from) |
| 111 | + if err != nil { |
| 112 | + return err |
| 113 | + } |
| 114 | + |
| 115 | + err = tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg) |
| 116 | + if err != nil { |
| 117 | + return err |
| 118 | + } |
| 119 | + |
| 120 | + return nil |
| 121 | + }, |
| 122 | + } |
| 123 | + |
| 124 | + cmd.Flags().Uint64(flagTargetBlockHeight, 0, "block height when requirements will be applied") |
| 125 | + |
| 126 | + applyFlags(cmd) |
| 127 | + |
| 128 | + return cmd |
| 129 | +} |
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