90 lines
2.4 KiB
Go
90 lines
2.4 KiB
Go
package kit2
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import (
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"github.com/filecoin-project/go-state-types/abi"
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"github.com/filecoin-project/go-state-types/big"
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"github.com/filecoin-project/lotus/build"
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"github.com/filecoin-project/lotus/chain/types"
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"github.com/filecoin-project/lotus/chain/wallet"
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"github.com/filecoin-project/lotus/node"
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)
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// DefaultPresealsPerBootstrapMiner is the number of preseals that every
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// bootstrap miner has by default. It can be overridden through the
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// PresealSectors option.
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const DefaultPresealsPerBootstrapMiner = 2
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// nodeOpts is an options accumulating struct, where functional options are
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// merged into.
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type nodeOpts struct {
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balance abi.TokenAmount
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lite bool
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sectors int
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rpc bool
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ownerKey *wallet.Key
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extraNodeOpts []node.Option
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}
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// DefaultNodeOpts are the default options that will be applied to test nodes.
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var DefaultNodeOpts = nodeOpts{
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balance: big.Mul(big.NewInt(100000000), types.NewInt(build.FilecoinPrecision)),
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sectors: DefaultPresealsPerBootstrapMiner,
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}
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// NodeOpt is a functional option for test nodes.
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type NodeOpt func(opts *nodeOpts) error
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// OwnerBalance specifies the balance to be attributed to a miner's owner
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// account. Only relevant when creating a miner.
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func OwnerBalance(balance abi.TokenAmount) NodeOpt {
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return func(opts *nodeOpts) error {
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opts.balance = balance
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return nil
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}
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}
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// LiteNode specifies that this node will be a lite node. Only relevant when
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// creating a fullnode.
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func LiteNode() NodeOpt {
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return func(opts *nodeOpts) error {
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opts.lite = true
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return nil
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}
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}
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// PresealSectors specifies the amount of preseal sectors to give to a miner
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// at genesis. Only relevant when creating a miner.
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func PresealSectors(sectors int) NodeOpt {
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return func(opts *nodeOpts) error {
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opts.sectors = sectors
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return nil
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}
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}
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// ThroughRPC makes interactions with this node throughout the test flow through
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// the JSON-RPC API.
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func ThroughRPC() NodeOpt {
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return func(opts *nodeOpts) error {
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opts.rpc = true
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return nil
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}
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}
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// OwnerAddr sets the owner address of a miner. Only relevant when creating
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// a miner.
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func OwnerAddr(wk *wallet.Key) NodeOpt {
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return func(opts *nodeOpts) error {
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opts.ownerKey = wk
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return nil
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}
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}
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// ConstructorOpts are Lotus node constructor options that are passed as-is to
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// the node.
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func ConstructorOpts(extra ...node.Option) NodeOpt {
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return func(opts *nodeOpts) error {
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opts.extraNodeOpts = extra
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return nil
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}
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}
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