diff options
Diffstat (limited to 'vendor/github.com/projectatomic/buildah/imagebuildah')
| -rw-r--r-- | vendor/github.com/projectatomic/buildah/imagebuildah/util.go | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/vendor/github.com/projectatomic/buildah/imagebuildah/util.go b/vendor/github.com/projectatomic/buildah/imagebuildah/util.go index 805cfce44..b437ea1cb 100644 --- a/vendor/github.com/projectatomic/buildah/imagebuildah/util.go +++ b/vendor/github.com/projectatomic/buildah/imagebuildah/util.go @@ -7,6 +7,7 @@ import ( "os" "os/exec" "path" + "path/filepath" "strings" "github.com/containers/storage/pkg/chrootarchive" @@ -34,7 +35,23 @@ func downloadToDirectory(url, dir string) error { if resp.ContentLength == 0 { return errors.Errorf("no contents in %q", url) } - return chrootarchive.Untar(resp.Body, dir, nil) + if err := chrootarchive.Untar(resp.Body, dir, nil); err != nil { + resp1, err := http.Get(url) + if err != nil { + return errors.Wrapf(err, "error getting %q", url) + } + defer resp1.Body.Close() + body, err := ioutil.ReadAll(resp1.Body) + if err != nil { + return errors.Wrapf(err, "Failed to read %q", url) + } + dockerfile := filepath.Join(dir, "Dockerfile") + // Assume this is a Dockerfile + if err := ioutil.WriteFile(dockerfile, body, 0600); err != nil { + return errors.Wrapf(err, "Failed to write %q to %q", url, dockerfile) + } + } + return nil } // TempDirForURL checks if the passed-in string looks like a URL. If it is, |