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cmd: extend dumpgenesis to support network flags on the cmd (#22406)

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gary rong 2021-03-09 17:50:25 +08:00 committed by GitHub
parent 3d299b7468
commit 22082f9e56
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 8 additions and 1 deletions
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7
cmd/geth/chaincmd.go
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@ -62,7 +62,11 @@ It expects the genesis file as argument.`,
Usage: "Dumps genesis block JSON configuration to stdout", Usage: "Dumps genesis block JSON configuration to stdout",
ArgsUsage: "", ArgsUsage: "",
Flags: []cli.Flag{ Flags: []cli.Flag{
utils.DataDirFlag, utils.MainnetFlag,
utils.RopstenFlag,
utils.RinkebyFlag,
utils.GoerliFlag,
utils.YoloV3Flag,
}, },
Category: "BLOCKCHAIN COMMANDS", Category: "BLOCKCHAIN COMMANDS",
Description: ` Description: `
@ -227,6 +231,7 @@ func initGenesis(ctx *cli.Context) error {
} }
func dumpGenesis(ctx *cli.Context) error { func dumpGenesis(ctx *cli.Context) error {
// TODO(rjl493456442) support loading from the custom datadir
genesis := utils.MakeGenesis(ctx) genesis := utils.MakeGenesis(ctx)
if genesis == nil { if genesis == nil {
genesis = core.DefaultGenesisBlock() genesis = core.DefaultGenesisBlock()

2
cmd/utils/flags.go
View File

@ -1773,6 +1773,8 @@ func MakeChainDatabase(ctx *cli.Context, stack *node.Node) ethdb.Database {
func MakeGenesis(ctx *cli.Context) *core.Genesis { func MakeGenesis(ctx *cli.Context) *core.Genesis {
var genesis *core.Genesis var genesis *core.Genesis
switch { switch {
case ctx.GlobalBool(MainnetFlag.Name):
genesis = core.DefaultGenesisBlock()
case ctx.GlobalBool(RopstenFlag.Name): case ctx.GlobalBool(RopstenFlag.Name):
genesis = core.DefaultRopstenGenesisBlock() genesis = core.DefaultRopstenGenesisBlock()
case ctx.GlobalBool(RinkebyFlag.Name): case ctx.GlobalBool(RinkebyFlag.Name):