Rewritten in go and python

server/pkg/dto/download.go

@@ -0,0 +1,31 @@
+package dto
+
+import (
+	"io"
+	"net/http"
+	"os"
+)
+
+func DownloadAndExtractGz(url, downloadFilepath, extractFilepath string) error {
+	if err := Download(url, downloadFilepath); err != nil {
+		return err
+	}
+	return ExtractGzFile(downloadFilepath, extractFilepath)
+}
+
+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
+}