address AI's comments

Author: colinlyguo

rollup/cmd/proposer_tool/app/app.go

@@ -55,6 +55,14 @@ func action(ctx *cli.Context) error {
 
 	minCodecVersion := encoding.CodecVersion(ctx.Uint(utils.MinCodecVersionFlag.Name))
 
+	// sanity check config
+	if cfg.L2Config.BatchProposerConfig.MaxChunksPerBatch <= 0 {
+		log.Crit("cfg.L2Config.BatchProposerConfig.MaxChunksPerBatch must be greater than 0")
+	}
+	if cfg.L2Config.ChunkProposerConfig.MaxL2GasPerChunk <= 0 {
+		log.Crit("cfg.L2Config.BatchProposerConfig.MaxChunksPerBatch must be greater than 0")
+	}
+
 	proposerTool, err := watcher.NewProposerTool(subCtx, cancel, cfg, startL2BlockHeight, minCodecVersion, genesis.Config)
 	if err != nil {
 		log.Crit("failed to create proposer tool", "startL2BlockHeight", startL2BlockHeight, "minCodecVersion", minCodecVersion, "error", err)

rollup/internal/controller/watcher/proposer_tool.go

@@ -122,14 +122,6 @@ func NewProposerTool(ctx context.Context, cancel context.CancelFunc, cfg *config
 		return nil, fmt.Errorf("failed to update batch hash for chunks: %w", err)
 	}
 
-	// sanity check config
-	if cfg.L2Config.BatchProposerConfig.MaxChunksPerBatch <= 0 {
-		return nil, fmt.Errorf("cfg.L2Config.BatchProposerConfig.MaxChunksPerBatch must be greater than 0")
-	}
-	if cfg.L2Config.ChunkProposerConfig.MaxL2GasPerChunk <= 0 {
-		return nil, fmt.Errorf("cfg.L2Config.ChunkProposerConfig.MaxL2GasPerChunk must be greater than 0")
-	}
-
 	chunkProposer := NewChunkProposer(ctx, cfg.L2Config.ChunkProposerConfig, minCodecVersion, chainCfg, db, nil)
 	chunkProposer.SetReplayDB(dbForReplay)
 	batchProposer := NewBatchProposer(ctx, cfg.L2Config.BatchProposerConfig, minCodecVersion, chainCfg, db, nil)