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Code Issues Releases Wiki Activity

Add support for scratch images, and integration test

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This commit is contained in:
Priya Wadhwa
2018-04-12 14:57:33 -07:00
parent 0fd35166a3
commit d38319c416
7 changed files with 42 additions and 7 deletions
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pkg/util/fs_util.go
+9 -5
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@@ -35,6 +35,15 @@ var volumeWhitelist = []string{}
// ExtractFileSystemFromImage pulls an image and unpacks it to a file system at root
func ExtractFileSystemFromImage(img string) error {
whitelist, err := fileSystemWhitelist(constants.WhitelistPath)
if err != nil {
return err
}
logrus.Infof("Whitelisted directories are %s", whitelist)
if img == constants.NoBaseImage {
logrus.Info("No base image, nothing to extract")
return nil
}
ref, err := docker.ParseReference("//" + img)
if err != nil {
return err
@@ -43,11 +52,6 @@ func ExtractFileSystemFromImage(img string) error {
if err != nil {
return err
}
whitelist, err := fileSystemWhitelist(constants.WhitelistPath)
if err != nil {
return err
}
logrus.Infof("Whitelisted directories are %s", whitelist)
return pkgutil.GetFileSystemFromReference(ref, imgSrc, constants.RootDir, whitelist)
}