110 lines
2.5 KiB
Go
110 lines
2.5 KiB
Go
package main
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import (
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"fmt"
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"strconv"
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"strings"
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"text/tabwriter"
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"github.com/urfave/cli/v2"
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"github.com/filecoin-project/go-state-types/abi"
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"github.com/filecoin-project/go-state-types/network"
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)
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var upgradeCommand = &cli.Command{
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Name: "upgrade",
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Description: "Modifies network upgrade heights.",
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Subcommands: []*cli.Command{
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upgradeSetCommand,
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upgradeList,
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},
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}
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var upgradeList = &cli.Command{
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Name: "list",
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Description: "Lists all pending upgrades.",
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Subcommands: []*cli.Command{
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upgradeSetCommand,
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},
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Action: func(cctx *cli.Context) (err error) {
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node, err := open(cctx)
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if err != nil {
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return err
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}
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defer func() {
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if cerr := node.Close(); err == nil {
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err = cerr
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}
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}()
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sim, err := node.LoadSim(cctx.Context, cctx.String("simulation"))
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if err != nil {
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return err
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}
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upgrades, err := sim.ListUpgrades()
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if err != nil {
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return err
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}
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tw := tabwriter.NewWriter(cctx.App.Writer, 8, 8, 0, ' ', 0)
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fmt.Fprintf(tw, "version\theight\tepochs\tmigration\texpensive")
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epoch := sim.GetHead().Height()
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for _, upgrade := range upgrades {
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fmt.Fprintf(
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tw, "%d\t%d\t%+d\t%t\t%t",
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upgrade.Network, upgrade.Height, upgrade.Height-epoch,
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upgrade.Migration != nil,
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upgrade.Expensive,
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)
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}
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return nil
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},
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}
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var upgradeSetCommand = &cli.Command{
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Name: "set",
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ArgsUsage: "<network-version> [+]<epochs>",
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Description: "Set a network upgrade height. Prefix with '+' to set it relative to the last epoch.",
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Action: func(cctx *cli.Context) (err error) {
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args := cctx.Args()
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if args.Len() != 2 {
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return fmt.Errorf("expected 2 arguments")
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}
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nvString := args.Get(0)
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networkVersion, err := strconv.ParseUint(nvString, 10, 32)
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if err != nil {
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return fmt.Errorf("failed to parse network version %q: %w", nvString, err)
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}
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heightString := args.Get(1)
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relative := false
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if strings.HasPrefix(heightString, "+") {
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heightString = heightString[1:]
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relative = true
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}
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height, err := strconv.ParseInt(heightString, 10, 64)
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if err != nil {
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return fmt.Errorf("failed to parse height version %q: %w", heightString, err)
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}
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node, err := open(cctx)
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if err != nil {
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return err
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}
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defer func() {
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if cerr := node.Close(); err == nil {
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err = cerr
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}
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}()
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sim, err := node.LoadSim(cctx.Context, cctx.String("simulation"))
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if err != nil {
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return err
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}
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if relative {
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height += int64(sim.GetHead().Height())
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}
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return sim.SetUpgradeHeight(network.Version(networkVersion), abi.ChainEpoch(height))
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},
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}
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