json

Documentation

Overview

Package json provides a MetaLoader for JSON-formatted frontmatter.

Frontmatter is a JSON object at the start of the file, terminated by a closing }\n on its own line:

{
"title": "My Post",
"tags": ["go", "web"]
}
body content here

Index

• Variables

Variables

var Loader = func(raw []byte) (map[string]any, []byte, error) {
	head, body := split(raw)
	if head == nil {
		return map[string]any{}, body, nil
	}
	meta := map[string]any{}
	if err := stdjson.Unmarshal(head, &meta); err != nil {
		return nil, nil, err
	}
	return meta, body, nil
}

Loader parses JSON frontmatter and returns the metadata and body. Files with no {\n prefix are returned as body-only with empty metadata.