initial plugeth work

refactor packages, flags, subscriptions

also DRY up builder tests

use mockgen

adapt/adapter.go

@@ -0,0 +1,62 @@
+package adapt
+
+import (
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/params"
+	"github.com/ethereum/go-ethereum/trie"
+
+	plugeth "github.com/openrelayxyz/plugeth-utils/core"
+	plugeth_params "github.com/openrelayxyz/plugeth-utils/restricted/params"
+)
+
+func StateAccount(a *plugeth.StateAccount) *types.StateAccount {
+	return &types.StateAccount{
+		Nonce:    a.Nonce,
+		Balance:  a.Balance,
+		Root:     common.Hash(a.Root),
+		CodeHash: a.CodeHash,
+	}
+}
+
+func ChainConfig(cc *plugeth_params.ChainConfig) *params.ChainConfig {
+	return &params.ChainConfig{
+		ChainID:             cc.ChainID,
+		HomesteadBlock:      cc.HomesteadBlock,
+		DAOForkBlock:        cc.DAOForkBlock,
+		DAOForkSupport:      cc.DAOForkSupport,
+		EIP150Block:         cc.EIP150Block,
+		EIP155Block:         cc.EIP155Block,
+		EIP158Block:         cc.EIP158Block,
+		ByzantiumBlock:      cc.ByzantiumBlock,
+		ConstantinopleBlock: cc.ConstantinopleBlock,
+		PetersburgBlock:     cc.PetersburgBlock,
+		IstanbulBlock:       cc.IstanbulBlock,
+		MuirGlacierBlock:    cc.MuirGlacierBlock,
+		BerlinBlock:         cc.BerlinBlock,
+		LondonBlock:         cc.LondonBlock,
+	}
+}
+
+func NodeIterator(it plugeth.NodeIterator) trie.NodeIterator {
+	return nodeiter{it}
+}
+
+type nodeiter struct {
+	plugeth.NodeIterator
+}
+
+func (it nodeiter) Hash() common.Hash {
+	return common.Hash(it.NodeIterator.Hash())
+}
+
+func (it nodeiter) Parent() common.Hash {
+	return common.Hash(it.NodeIterator.Parent())
+}
+
+func (it nodeiter) AddResolver(resolver trie.NodeResolver) {
+	r := func(owner plugeth.Hash, path []byte, hash plugeth.Hash) []byte {
+		return resolver(common.Hash(owner), path, common.Hash(hash))
+	}
+	it.NodeIterator.AddResolver(r)
+}