You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: compile.go
    path of file: ./repos/ebpf/cmd/bpf2go
    
    the code of the file until where you have to start completion: package main

import (
	"bufio"
	"bytes"
	"errors"
	"fmt"
	"io"
	"os"
	"os/ex
    
func adjustDependencies(baseDir string, deps []dependency) ([]byte, error) {
	var buf bytes.Buffer
	for _, dep := range deps {
		relativeFile, err := filepath.Rel(baseDir, dep.file)
		if err != nil {
			return nil, err
		}

		if len(dep.prerequisites) == 0 {
			_, err := fmt.Fprintf(&buf, "%s:\n\n", relativeFile)
			if err != nil {
				return nil, err
			}
			continue
		}

		var prereqs []string
		for _, prereq := range dep.prerequisites {
			relativePrereq, err := filepath.Rel(baseDir, prereq)
			if err != nil {
				return nil, err
			}

			prereqs = append(prereqs, relativePrereq)
		}

		_, err = fmt.Fprintf(&buf, "%s: \\\n %s\n\n", relativeFile, strings.Join(prereqs, " \\\n "))
		if err != nil {
			return nil, err
		}
	}
	return buf.Bytes(), nil
}