Dump linked files from Dwarf debugging data

file.go

package main

import (
	"debug/dwarf"
	"debug/macho"
	"fmt"
	"os"
	"strings"
)

func main() {
	path := os.Args[1]
	fh, err := macho.Open(path)
	if err != nil {
		fmt.Println("ERROR!!!!")
		return
	}
	defer fh.Close()

	data, err := fh.DWARF()
	if err != nil {
		fmt.Println("ERROR!!!!")
		return
	}

	reader := data.Reader()

	minioFiles := make(map[string]bool)
	for {
		entry, err := reader.Next()
		if err != nil {
			fmt.Println("ERROR!!!!")
			return
		}
		if entry == nil {
			break
		}
		if entry.Tag != dwarf.TagCompileUnit {
			reader.SkipChildren()
			continue
		}

		lr, lrerr := data.LineReader(entry)
		if lrerr != nil {
			fmt.Println("ERROR!!!!")
			return
		}
		if lr != nil {
			files := lr.Files()
			for _, file := range files {
				if file != nil {
					if strings.Contains(file.Name, "storj/minio") {
						minioFiles[file.Name] = true
					}
				}
			}
		}
	}
	for file, _ := range minioFiles {
		fmt.Println(file)
	}
	fmt.Println(len(minioFiles), " files")
}