Create tmp dir in case required

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This commit is contained in:
Justin Cormack 2017-11-20 16:24:32 +00:00
parent ad2fda5769
commit 3389f89c44

View File

@ -10,6 +10,7 @@ import (
"io/ioutil"
"os"
"path"
"path/filepath"
"sort"
"strconv"
"strings"
@ -145,6 +146,11 @@ func Build(m Moby, w io.Writer, pull bool, tp string) error {
MobyDir = defaultMobyConfigDir()
}
// create tmp dir in case needed
if err := os.MkdirAll(filepath.Join(MobyDir, "tmp"), 0755); err != nil {
return err
}
iw := tar.NewWriter(w)
// add additions