func getTaskNamesList()

in ops.go [368:418]
39 lines of code
11 McCabe index (conditional complexity)

func getTaskNamesList(dir string) []string {
	m := make(map[interface{}]interface{})
	var taskNames []string
	if exists(dir, OPSFILE) {
		dat, err := os.ReadFile(joinpath(dir, OPSFILE))
		if err != nil {
			return make([]string, 0)
		}

		err = yaml.Unmarshal(dat, &m)
		if err != nil {
			warn("error reading opsfile.yml")
			return make([]string, 0)
		}
		tasksMap, ok := m["tasks"].(map[string]interface{})
		if !ok {
			// warn("error checking task list, perhaps no tasks defined?")
			return make([]string, 0)
		}

		for k := range tasksMap {
			taskNames = append(taskNames, k)
		}

	}

	// for each subfolder, check if it has a opsfile.yaml
	// if it does, add it to the list of tasks

	// get subfolders
	subfolders, err := os.ReadDir(dir)
	if err != nil {
		warn("error reading subfolders of", dir)
		return taskNames
	}

	for _, f := range subfolders {
		if f.IsDir() {
			subfolder := joinpath(dir, f.Name())
			if exists(subfolder, OPSFILE) {
				// check if not contained
				name := f.Name()
				if !slices.Contains(taskNames, name) {
					taskNames = append(taskNames, name)
				}
			}
		}
	}

	return taskNames
}