Refactors

cli/helpers.go

@@ -36,6 +36,12 @@ func printConfiguration(benchArgs *args.BenchArgs, functionFilterPerBench map[st
 func runBenchAndGetProfiles(benchArgs *args.BenchArgs, benchmarkConfigs map[string]config.FunctionFilter) error {
 	slog.Info("Starting benchmark pipeline...")
 
+	var functionFilter config.FunctionFilter
+	globalFilter, hasGlobalFilter := benchmarkConfigs[shared.GlobalSign]
+	if hasGlobalFilter {
+		functionFilter = globalFilter
+	}
+
 	for _, benchmarkName := range benchArgs.Benchmarks {
 		slog.Info("Running benchmark", "Benchmark", benchmarkName)
 		if err := benchmark.RunBenchmark(benchmarkName, benchArgs.Profiles, benchArgs.Count, benchArgs.Tag); err != nil {
@@ -48,11 +54,16 @@ func runBenchAndGetProfiles(benchArgs *args.BenchArgs, benchmarkConfigs map[stri
 		}
 
 		slog.Info("Analyzing profile functions", "Benchmark", benchmarkName)
+
+		if !hasGlobalFilter {
+			functionFilter = benchmarkConfigs[benchmarkName]
+		}
+
 		args := &args.CollectionArgs{
 			Tag:             benchArgs.Tag,
 			Profiles:        benchArgs.Profiles,
 			BenchmarkName:   benchmarkName,
-			BenchmarkConfig: benchmarkConfigs[benchmarkName],
+			BenchmarkConfig: functionFilter,
 		}
 
 		if err := benchmark.CollectProfileFunctions(args); err != nil {

docs/codebase_design.md

@@ -1,10 +1,8 @@
-# Prof Tool Architecture Documentation
-
-## Overview
+# Codebase
 
 Prof is a Go benchmark profiling tool designed to automate performance analysis and comparison. It wraps Go's built-in benchmarking and pprof tools to provide comprehensive profiling data collection, organization, and performance regression detection.
 
-**🔗 [Interactive Architecture Graph](https://claude.ai/public/artifacts/3582cc33-8d87-447a-8cac-7e94c2b67f5b)** - Explore the component relationships visually
+**[Interactive Architecture Graph](https://claude.ai/public/artifacts/3582cc33-8d87-447a-8cac-7e94c2b67f5b)** - Explore the component relationships visually
 
 ## Core Functionality
 
@@ -16,7 +14,7 @@ Prof provides three main capabilities:
 
 ## Package Architecture
 
-### 📁 Package Structure
+### Package Structure
 
 ```
 prof/
@@ -37,7 +35,7 @@ prof/
 
 ## Package Details
 
-### 🚀 `cmd/prof` - Entry Point
+### `cmd/prof` - Entry Point
 
 **Location**: `cmd/prof/main.go`
 
@@ -49,7 +47,7 @@ The application entry point that initializes and starts the CLI. This is the min
 - Error handling and exit codes
 - CLI delegation
 
-### 🎮 `cli` - Command Interface
+### `cli` - Command Interface
 
 **Location**: `cli/`
 
@@ -75,7 +73,7 @@ Handles all user interaction through a Cobra-based command-line interface. Acts
 - Workflow orchestration
 - Output formatting and reporting
 
-### ⚡ `engine` - Core Business Logic
+### `engine` - Core Business Logic
 
 The engine package contains all the core operational components of Prof.
 
@@ -126,7 +124,7 @@ The engine package contains all the core operational components of Prof.
 - `CheckPerformanceDifferencesManual()` - Manual profile comparison
 - `DetectChange()` - Analyzes performance changes between runs
 
-### 🔍 `parser` - Profile Data Processing
+### `parser` - Profile Data Processing
 
 **Location**: `parser/`
 
@@ -145,7 +143,7 @@ Handles parsing and processing of pprof text output into structured data that ca
 - `TurnLinesIntoObjects()` - Converts profile lines to structured data
 - `ShouldKeepLine()` - Applies filtering rules to profile lines
 
-### 🔒 `internal` - Protected Utilities
+### `internal` - Protected Utilities
 
 The internal package contains utilities that are protected from external imports by Go's internal package convention.
 

engine/collector/api.go

@@ -11,8 +11,6 @@ import (
 	"github.com/AlexsanderHamir/prof/internal/shared"
 )
 
-const globalSign = "*"
-
 // RunCollector handles data organization without wrapping go test.
 func RunCollector(files []string, tag string) error {
 	if err := ensureDirExists(shared.MainDirOutput); err != nil {
@@ -31,7 +29,7 @@ func RunCollector(files []string, tag string) error {
 	}
 
 	var functionFilter config.FunctionFilter
-	globalFilter, hasGlobalFilter := cfg.FunctionFilter[globalSign]
+	globalFilter, hasGlobalFilter := cfg.FunctionFilter[shared.GlobalSign]
 	if hasGlobalFilter {
 		functionFilter = globalFilter
 	}

internal/shared/utils.go

@@ -31,6 +31,7 @@ const (
 	FunctionsDirSuffix = "_functions"
 	TextExtension      = "txt"
 	ConfigFilename     = "config_template.json"
+	GlobalSign         = "*"
 )
 
 func GetScanner(filePath string) (*bufio.Scanner, *os.File, error) {