New command: image extractbody
diff --git a/cli/image_cmds.go b/cli/image_cmds.go
index 5aa1315..6ef308e 100644
--- a/cli/image_cmds.go
+++ b/cli/image_cmds.go
@@ -674,6 +674,25 @@
}
}
+func runExtractBodyCmd(cmd *cobra.Command, args []string) {
+ if len(args) < 1 {
+ ImgmodUsage(cmd, nil)
+ }
+
+ imgFilename := args[0]
+ outFilename := args[1]
+
+ img, err := readImage(imgFilename)
+ if err != nil {
+ ImgmodUsage(cmd, err)
+ }
+
+ err = WriteFile(img.Body, outFilename)
+ if err != nil {
+ ImgmodUsage(nil, err)
+ }
+}
+
func AddImageCommands(cmd *cobra.Command) {
imageCmd := &cobra.Command{
Use: "image",
@@ -883,4 +902,12 @@
"", "Manifest file")
imageCmd.AddCommand(verifyCmd)
+
+ extractBodyCmd := &cobra.Command{
+ Use: "extractbody <image> <out-file>",
+ Short: "Extracts a Mynewt image's body",
+ Run: runExtractBodyCmd,
+ }
+
+ imageCmd.AddCommand(extractBodyCmd)
}
