47 lines
1.2 KiB
Go
47 lines
1.2 KiB
Go
package commits
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import (
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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"github.com/tendermint/light-client/certifiers/files"
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"github.com/cosmos/cosmos-sdk/client/commands"
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)
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var exportCmd = &cobra.Command{
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Use: "export <file>",
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Short: "Export selected commits to given file",
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Long: `Exports the most recent commit to a binary file.
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If desired, you can select by an older height or validator hash.
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`,
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RunE: commands.RequireInit(exportCommit),
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SilenceUsage: true,
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}
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func init() {
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exportCmd.Flags().Int(heightFlag, 0, "Show the commit with closest height to this")
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exportCmd.Flags().String(hashFlag, "", "Show the commit matching the validator hash")
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RootCmd.AddCommand(exportCmd)
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}
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func exportCommit(cmd *cobra.Command, args []string) error {
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if len(args) != 1 || len(args[0]) == 0 {
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return errors.New("You must provide a filepath to output")
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}
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path := args[0]
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// load the seed as specified
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trust, _ := commands.GetProviders()
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h := viper.GetInt(heightFlag)
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hash := viper.GetString(hashFlag)
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fc, err := loadCommit(trust, h, hash, "")
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if err != nil {
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return err
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}
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// now get the output file and write it
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return files.SaveFullCommitJSON(fc, path)
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}
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