Fix import cycle

op-batcher/batcher/config.go

 package batcher
 
 import (
-	"fmt"
 	"strings"
 	"time"
 
@@ -145,7 +144,7 @@ func NewConfig(ctx *cli.Context) CLIConfig {
 		TargetL1TxSize:         ctx.GlobalUint64(flags.TargetL1TxSizeBytesFlag.Name),
 		TargetNumFrames:        ctx.GlobalInt(flags.TargetNumFramesFlag.Name),
 		ApproxComprRatio:       ctx.GlobalFloat64(flags.ApproxComprRatioFlag.Name),
-		CompressorKind:         CompressorKind(strings.ToLower(ctx.GlobalString(flags.CompressorFlag.Name))),
+		CompressorKind:         flags.CompressorKind(strings.ToLower(ctx.GlobalString(flags.CompressorFlag.Name))),
 		Stopped:                ctx.GlobalBool(flags.StoppedFlag.Name),
 		TxMgrConfig:            txmgr.ReadCLIConfig(ctx),
 		RPCConfig:              rpc.ReadCLIConfig(ctx),
@@ -157,7 +156,7 @@ func NewConfig(ctx *cli.Context) CLIConfig {
 
 func (c CLIConfig) NewCompressor() (derive.Compressor, error) {
 	switch c.CompressorKind {
-	case CompressorShadow:
+	case flags.CompressorShadow:
 		return NewShadowCompressor(
 			c.MaxL1TxSize - 1, // subtract 1 byte for version
 		)
@@ -169,37 +168,3 @@ func (c CLIConfig) NewCompressor() (derive.Compressor, error) {
 		)
 	}
 }
-
-// CompressorKind identifies a compressor implementation.
-type CompressorKind string
-
-const (
-	CompressorTarget CompressorKind = "target"
-	CompressorShadow CompressorKind = "shadow"
-)
-
-var CompressorKinds = []CompressorKind{
-	CompressorTarget,
-	CompressorShadow,
-}
-
-func (kind CompressorKind) String() string {
-	return string(kind)
-}
-
-func (kind *CompressorKind) Set(value string) error {
-	if !ValidCompressorKind(CompressorKind(value)) {
-		return fmt.Errorf("unknown compressor kind: %q", value)
-	}
-	*kind = CompressorKind(value)
-	return nil
-}
-
-func ValidCompressorKind(value CompressorKind) bool {
-	for _, k := range CompressorKinds {
-		if k == value {
-			return true
-		}
-	}
-	return false
-}

op-batcher/flags/flags.go

@@ -6,7 +6,6 @@ import (
 
 	"github.com/urfave/cli"
 
-	"github.com/ethereum-optimism/optimism/op-batcher/batcher"
 	"github.com/ethereum-optimism/optimism/op-batcher/rpc"
 	"github.com/ethereum-optimism/optimism/op-node/flags"
 	opservice "github.com/ethereum-optimism/optimism/op-service"
@@ -90,10 +89,10 @@ var (
 	CompressorFlag = cli.GenericFlag{
 		Name: "compressor",
 		Usage: "The type of compressor. Valid options: " +
-			flags.EnumString[batcher.CompressorKind](batcher.CompressorKinds),
+			flags.EnumString[CompressorKind](CompressorKinds),
 		EnvVar: opservice.PrefixEnvVar(envVarPrefix, "COMPRESSOR"),
-		Value: func() *batcher.CompressorKind {
-			out := batcher.CompressorTarget
+		Value: func() *CompressorKind {
+			out := CompressorTarget
 			return &out
 		}(),
 	}
@@ -148,3 +147,37 @@ func CheckRequired(ctx *cli.Context) error {
 	}
 	return nil
 }
+
+// CompressorKind identifies a compressor implementation.
+type CompressorKind string
+
+const (
+	CompressorTarget CompressorKind = "target"
+	CompressorShadow CompressorKind = "shadow"
+)
+
+var CompressorKinds = []CompressorKind{
+	CompressorTarget,
+	CompressorShadow,
+}
+
+func (kind CompressorKind) String() string {
+	return string(kind)
+}
+
+func (kind *CompressorKind) Set(value string) error {
+	if !ValidCompressorKind(CompressorKind(value)) {
+		return fmt.Errorf("unknown compressor kind: %q", value)
+	}
+	*kind = CompressorKind(value)
+	return nil
+}
+
+func ValidCompressorKind(value CompressorKind) bool {
+	for _, k := range CompressorKinds {
+		if k == value {
+			return true
+		}
+	}
+	return false
+}