func getActions()

in tools/migration/crosstool_to_starlark_lib.go [433:468]

• 36 lines of code
• 7 McCabe index (conditional complexity)

func getActions(crosstool *crosstoolpb.CrosstoolRelease) (
	map[string][]string, map[string]map[string][]string, error) {
	actionNameToAction := make(map[string]map[string][]string)
	toolchainToActions := make(map[string][]string)
	for _, toolchain := range crosstool.GetToolchain() {
		id := toolchain.GetToolchainIdentifier()
		var actionName string
		if len(toolchain.GetActionConfig()) == 0 {
			toolchainToActions[id] = []string{}
		}
		for _, action := range toolchain.GetActionConfig() {
			if aName, ok := actionNames[action.GetActionName()]; ok {
				actionName = aName
			} else {
				actionName = strings.ToLower(action.GetActionName())
				actionName = strings.Replace(actionName, "+", "p", -1)
				actionName = strings.Replace(actionName, ".", "_", -1)
				actionName = strings.Replace(actionName, "-", "_", -1)
			}
			stringAction, err := parseAction(action, 1)
			if err != nil {
				return nil, nil, fmt.Errorf(
					"Error in action_config '%s': %v", action.GetActionName(), err)
			}
			if _, ok := actionNameToAction[actionName]; !ok {
				actionNameToAction[actionName] = make(map[string][]string)
			}
			actionNameToAction[actionName][stringAction] = append(
				actionNameToAction[actionName][stringAction], id)
			toolchainToActions[id] = append(
				toolchainToActions[id],
				strings.TrimPrefix(strings.ToLower(actionName), "action_names.")+"_action")
		}
	}
	return toolchainToActions, actionNameToAction, nil
}