Function copyFile

tools/metadata/main_test.go:246–277

(src, dst string)

}

func copyFile(src, dst string) (errOut error) {
	srcDirStat, err := os.Stat(filepath.Dir(src))
	if err != nil {
		return err
	}
	err = os.MkdirAll(filepath.Dir(dst), srcDirStat.Mode())
	if err != nil {
		return err
	}
	dstFile, err := os.Create(dst)
	if err != nil {
		return err
	}
	defer func() {
		e := dstFile.Close()
		if errOut == nil {
			errOut = e
		}
	}()
	srcFile, err := os.Open(src)
	if err != nil {
		return err
	}
	defer func() {
		e := srcFile.Close()
		if errOut == nil {
			errOut = e
		}
	}()
	_, err = io.Copy(dstFile, srcFile)
	return err
}

type testRun struct {
	t       *testing.T