image: add OS to Image

Related to #649.
fsouza · May 12, 2017 · 662798d · 662798d
1 parent eebee45
commit 662798d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/image.go b/image.go
@@ -55,6 +55,7 @@ type Image struct {
 	VirtualSize     int64     `json:"VirtualSize,omitempty" yaml:"VirtualSize,omitempty" toml:"VirtualSize,omitempty"`
 	RepoDigests     []string  `json:"RepoDigests,omitempty" yaml:"RepoDigests,omitempty" toml:"RepoDigests,omitempty"`
 	RootFS          *RootFS   `json:"RootFS,omitempty" yaml:"RootFS,omitempty" toml:"RootFS,omitempty"`
+	OS              string    `json:"Os,omitempty" yaml:"Os,omitempty" toml:"Os,omitempty"`
 }
 
 // ImagePre012 serves the same purpose as the Image type except that it is for