// Load will read the file at the given path and attempt to return a component object.
func Load(path string) (common.Component, error) {
// Get file system assistance.
fs := fs.OSUtil{}
// Read the component file.
fileName := filepath.Join(path, "component.yaml")
componentData, err := fs.OpenAndReadFile(fileName)
if err != nil {
return nil, errors.New(constants.ErrComponentFileDNE)
}
// Parse the component.
var component common.Component
component, err = parseComponent(componentData, fileName)
if err != nil {
return nil, err
}
// Ensure we have a key for the component.
if component.GetKey() == "" {
component.SetKey(getKey(path))
}
return component, nil
}
