tools/version-tracker/pkg/util/file/file.go

package file

import (
	"io"
	"net/http"
	"os"
	"strings"
)

func ReadContentsTrimmed(filePath string) (string, error) {
	contents, err := os.ReadFile(filePath)
	if err != nil {
		return "", err
	}
	return strings.TrimSpace(string(contents)), nil
}

// Download downloads a file from the given URL to the destination filepath.
func Download(url, filepath string) error {
	resp, err := http.Get(url)
	if err != nil {
		return err
	}
	defer resp.Body.Close()

	out, err := os.Create(filepath)
	if err != nil {
		return err
	}
	defer out.Close()

	_, err = io.Copy(out, resp.Body)
	return err
}

func ReadURL(url string) ([]byte, error) {
	resp, err := http.Get(url)
	if err != nil {
		return nil, err
	}
	defer resp.Body.Close()

	data, err := io.ReadAll(resp.Body)
	if err != nil {
		return nil, err
	}

	return data, nil
}