Support QngEIPsBanner

dindinw · Apr 1, 2023 · c4e76b0 · c4e76b0
1 parent 4616f37
commit c4e76b0
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Showing 2 changed files with 69 additions and 5 deletions.
diff --git a/params/config.go b/params/config.go
@@ -484,16 +484,16 @@ func (c *ChainConfig) Description() string {
 	switch {
 	case IsQngNetwork(c.ChainID):
 		banner += "Consensus: MeerDAG (proof-of-work)\n"
-		return banner
+		return QngEIPsBanner(banner, c)
 	case IsAmanaNetwork(c.ChainID):
 		banner += "Consensus: Amana (proof-of-authority)\n"
-		return banner
+		return QngEIPsBanner(banner, c)
 	case IsFlanaNetwork(c.ChainID):
 		banner += "Consensus: Flana (rollup)\n"
-		return banner
+		return QngEIPsBanner(banner, c)
 	case IsMizanaNetwork(c.ChainID):
 		banner += "Consensus: Mizana (ZK rollup)\n"
-		return banner
+		return QngEIPsBanner(banner, c)
 	case c.Ethash != nil:
 		if c.TerminalTotalDifficulty == nil {
 			banner += "Consensus: Ethash (proof-of-work)\n"

diff --git a/params/qng_config.go b/params/qng_config.go
@@ -1,6 +1,9 @@
 package params
 
-import "math/big"
+import (
+	"fmt"
+	"math/big"
+)
 
 type MeerChainConfig struct {
 	ChainID *big.Int // chainId identifies the current chain and is used for replay protection
@@ -121,3 +124,64 @@ func IsMizanaNetwork(chainID *big.Int) bool {
 	}
 	return false
 }
+
+func QngEIPsBanner(banner string, c *ChainConfig) string {
+	banner += "\n"
+
+	// Create a list of forks with a short description of them. Forks that only
+	// makes sense for mainnet should be optional at printing to avoid bloating
+	// the output for testnets and private networks.
+	banner += "Pre-Merge hard forks (block based):\n"
+	banner += fmt.Sprintf(" - Homestead:                   #%-8v (https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/homestead.md)\n", c.HomesteadBlock)
+	if c.DAOForkBlock != nil {
+		banner += fmt.Sprintf(" - DAO Fork:                    #%-8v (https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/dao-fork.md)\n", c.DAOForkBlock)
+	}
+	banner += fmt.Sprintf(" - Tangerine Whistle (EIP 150): #%-8v (https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/tangerine-whistle.md)\n", c.EIP150Block)
+	banner += fmt.Sprintf(" - Spurious Dragon/1 (EIP 155): #%-8v (https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/spurious-dragon.md)\n", c.EIP155Block)
+	banner += fmt.Sprintf(" - Spurious Dragon/2 (EIP 158): #%-8v (https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/spurious-dragon.md)\n", c.EIP155Block)
+	banner += fmt.Sprintf(" - Byzantium:                   #%-8v (https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/byzantium.md)\n", c.ByzantiumBlock)
+	banner += fmt.Sprintf(" - Constantinople:              #%-8v (https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/constantinople.md)\n", c.ConstantinopleBlock)
+	banner += fmt.Sprintf(" - Petersburg:                  #%-8v (https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/petersburg.md)\n", c.PetersburgBlock)
+	banner += fmt.Sprintf(" - Istanbul:                    #%-8v (https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/istanbul.md)\n", c.IstanbulBlock)
+	if c.MuirGlacierBlock != nil {
+		banner += fmt.Sprintf(" - Muir Glacier:                #%-8v (https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/muir-glacier.md)\n", c.MuirGlacierBlock)
+	}
+	banner += fmt.Sprintf(" - Berlin:                      #%-8v (https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/berlin.md)\n", c.BerlinBlock)
+	banner += fmt.Sprintf(" - London:                      #%-8v (https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/london.md)\n", c.LondonBlock)
+	if c.ArrowGlacierBlock != nil {
+		banner += fmt.Sprintf(" - Arrow Glacier:               #%-8v (https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/arrow-glacier.md)\n", c.ArrowGlacierBlock)
+	}
+	if c.GrayGlacierBlock != nil {
+		banner += fmt.Sprintf(" - Gray Glacier:                #%-8v (https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/gray-glacier.md)\n", c.GrayGlacierBlock)
+	}
+	banner += "\n"
+
+	// Add a special section for the merge as it's non-obvious
+	if c.TerminalTotalDifficulty == nil {
+		banner += "The Merge is not yet available for this network!\n"
+		banner += " - Hard-fork specification: https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/paris.md\n"
+	} else {
+		banner += "Merge configured:\n"
+		banner += " - Hard-fork specification:    https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/paris.md\n"
+		banner += fmt.Sprintf(" - Network known to be merged: %v\n", c.TerminalTotalDifficultyPassed)
+		banner += fmt.Sprintf(" - Total terminal difficulty:  %v\n", c.TerminalTotalDifficulty)
+		if c.MergeNetsplitBlock != nil {
+			banner += fmt.Sprintf(" - Merge netsplit block:       #%-8v\n", c.MergeNetsplitBlock)
+		}
+	}
+	banner += "\n"
+
+	// Create a list of forks post-merge
+	banner += "Post-Merge hard forks (timestamp based):\n"
+	if c.ShanghaiTime != nil {
+		banner += fmt.Sprintf(" - Shanghai:                    @%-10v (https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/shanghai.md)\n", *c.ShanghaiTime)
+	}
+	if c.CancunTime != nil {
+		banner += fmt.Sprintf(" - Cancun:                      @%-10v\n", *c.CancunTime)
+	}
+	if c.PragueTime != nil {
+		banner += fmt.Sprintf(" - Prague:                      @%-10v\n", *c.PragueTime)
+	}
+
+	return banner
+}