77 lines
1.6 KiB
Go
77 lines
1.6 KiB
Go
package rpc
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import (
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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"github.com/cosmos/cosmos-sdk/client/commands"
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)
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func init() {
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blockCmd.Flags().Int(FlagHeight, -1, "block height")
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commitCmd.Flags().Int(FlagHeight, -1, "block height")
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headersCmd.Flags().Int(FlagMin, -1, "minimum block height")
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headersCmd.Flags().Int(FlagMax, -1, "maximum block height")
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}
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var blockCmd = &cobra.Command{
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Use: "block",
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Short: "Get a validated block at a given height",
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RunE: commands.RequireInit(runBlock),
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}
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func runBlock(cmd *cobra.Command, args []string) error {
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c, err := getSecureNode()
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if err != nil {
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return err
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}
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h := viper.GetInt(FlagHeight)
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block, err := c.Block(&h)
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if err != nil {
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return err
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}
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return printResult(block)
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}
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var commitCmd = &cobra.Command{
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Use: "commit",
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Short: "Get the header and commit signature at a given height",
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RunE: commands.RequireInit(runCommit),
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}
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func runCommit(cmd *cobra.Command, args []string) error {
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c, err := getSecureNode()
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if err != nil {
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return err
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}
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h := viper.GetInt(FlagHeight)
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commit, err := c.Commit(&h)
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if err != nil {
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return err
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}
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return printResult(commit)
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}
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var headersCmd = &cobra.Command{
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Use: "headers",
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Short: "Get all headers in the given height range",
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RunE: commands.RequireInit(runHeaders),
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}
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func runHeaders(cmd *cobra.Command, args []string) error {
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c, err := getSecureNode()
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if err != nil {
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return err
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}
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min := viper.GetInt(FlagMin)
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max := viper.GetInt(FlagMax)
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headers, err := c.BlockchainInfo(min, max)
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if err != nil {
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return err
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}
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return printResult(headers)
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}
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