66 lines
1.6 KiB
Go
66 lines
1.6 KiB
Go
package main
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import (
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"encoding/json"
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"os"
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"path/filepath"
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"github.com/spf13/cobra"
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abci "github.com/tendermint/abci/types"
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"github.com/tendermint/tmlibs/cli"
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dbm "github.com/tendermint/tmlibs/db"
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"github.com/tendermint/tmlibs/log"
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"github.com/cosmos/cosmos-sdk/examples/democoin/app"
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"github.com/cosmos/cosmos-sdk/server"
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sdk "github.com/cosmos/cosmos-sdk/types"
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)
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// rootCmd is the entry point for this binary
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var (
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context = server.NewDefaultContext()
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rootCmd = &cobra.Command{
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Use: "democoind",
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Short: "Democoin Daemon (server)",
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PersistentPreRunE: server.PersistentPreRunEFn(context),
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}
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)
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// defaultAppState sets up the app_state for the
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// default genesis file
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func defaultAppState(args []string, addr sdk.Address, coinDenom string) (json.RawMessage, error) {
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baseJSON, err := server.DefaultGenAppState(args, addr, coinDenom)
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if err != nil {
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return nil, err
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}
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var jsonMap map[string]json.RawMessage
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err = json.Unmarshal(baseJSON, &jsonMap)
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if err != nil {
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return nil, err
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}
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jsonMap["cool"] = json.RawMessage(`{
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"trend": "ice-cold"
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}`)
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bz, err := json.Marshal(jsonMap)
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return json.RawMessage(bz), err
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}
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func generateApp(rootDir string, logger log.Logger) (abci.Application, error) {
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db, err := dbm.NewGoLevelDB("democoin", filepath.Join(rootDir, "data"))
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if err != nil {
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return nil, err
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}
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bapp := app.NewDemocoinApp(logger, db)
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return bapp, nil
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}
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func main() {
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server.AddCommands(rootCmd, defaultAppState, generateApp, context)
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// prepare and add flags
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rootDir := os.ExpandEnv("$HOME/.democoind")
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executor := cli.PrepareBaseCmd(rootCmd, "BC", rootDir)
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executor.Execute()
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}
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