parse

type Metadata struct {
	Title       string   `yaml:"title"`
	Description string   `yaml:"description"`
	Date        string   `yaml:"date"`
	DateUpdated string   `yaml:"dateUpdated"`
	Layout      string   `yaml:"layout"`
	Tags        []string `yaml:"tags"`
	Pinned      bool     `yaml:"pinned"`
	Unlisted    bool     `yaml:"unlisted"`
	Draft       bool     `yaml:"draft"`
	TOC         bool     `yaml:"toc"`
	ShowHeader  bool     `yaml:"showHeader"`
}