Adding upstream version 1.21.4.HEADupstream/1.21.4upstreamdebian

Signed-off-by: Daniel Baumann <daniel@debian.org>

1 files changed, 73 insertions, 0 deletions

diff --git a/pkg/common/file.go b/pkg/common/file.go
new file mode 100644
index 0000000..09c2102
--- /dev/null
+++ b/pkg/common/file.go
@@ -0,0 +1,73 @@
+package common
+
+import (
+	"fmt"
+	"io"
+	"os"
+)
+
+// CopyFile copy file
+func CopyFile(source string, dest string) (err error) {
+	sourcefile, err := os.Open(source)
+	if err != nil {
+		return err
+	}
+
+	defer sourcefile.Close()
+
+	destfile, err := os.Create(dest)
+	if err != nil {
+		return err
+	}
+
+	defer destfile.Close()
+
+	_, err = io.Copy(destfile, sourcefile)
+	if err == nil {
+		sourceinfo, err := os.Stat(source)
+		if err != nil {
+			_ = os.Chmod(dest, sourceinfo.Mode())
+		}
+	}
+
+	return
+}
+
+// CopyDir recursive copy of directory
+func CopyDir(source string, dest string) (err error) {
+	// get properties of source dir
+	sourceinfo, err := os.Stat(source)
+	if err != nil {
+		return err
+	}
+
+	// create dest dir
+
+	err = os.MkdirAll(dest, sourceinfo.Mode())
+	if err != nil {
+		return err
+	}
+
+	objects, err := os.ReadDir(source)
+
+	for _, obj := range objects {
+		sourcefilepointer := source + "/" + obj.Name()
+
+		destinationfilepointer := dest + "/" + obj.Name()
+
+		if obj.IsDir() {
+			// create sub-directories - recursively
+			err = CopyDir(sourcefilepointer, destinationfilepointer)
+			if err != nil {
+				fmt.Println(err)
+			}
+		} else {
+			// perform copy
+			err = CopyFile(sourcefilepointer, destinationfilepointer)
+			if err != nil {
+				fmt.Println(err)
+			}
+		}
+	}
+	return err
+}