func getIncludeContents()

in pkg/config/parse.go [69:99]

31 lines of code
9 McCabe index (conditional complexity)


func getIncludeContents(paths []string) ([]byte, error) {
	out := bytes.NewBuffer(nil)
	for _, path := range paths {
		absDir, err := filepath.Abs(filepath.Dir(path))
		if err != nil {
			return nil, err
		}
		if _, err := os.Stat(absDir); os.IsNotExist(err) {
			return nil, err
		}
		files, err := os.ReadDir(absDir)
		if err != nil {
			return nil, err
		}
		for _, fi := range files {
			if fi.IsDir() {
				continue
			}
			absFile := filepath.Join(absDir, fi.Name())
			if matched, _ := filepath.Match(filepath.Join(absDir, filepath.Base(path)), absFile); matched {
				tmpContent, err := GetRenderedConfFromFile(absFile)
				if err != nil {
					return nil, fmt.Errorf("render extra config %s error: %v", absFile, err)
				}
				out.Write(tmpContent)
				out.WriteString("\n")
			}
		}
	}
	return out.Bytes(), nil
}