func runExtractBodyCmd()

in cli/image_cmds.go [676:693]

• 15 lines of code
• 4 McCabe index (conditional complexity)

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)
	}
}