{
    "$schema": "https://json-schema.org/draft/2019-09/schema",
    "title": "Site Metadata",
    "description": "Format for md2blog site metadata file (site.json).",
    "type": "object",
    "$defs": {
        "hexColor": {
            "type": "string",
            "pattern": "^#[0-9a-fA-F]{6}$"
        }
    },
    "properties": {
        "$schema": {
            "description": "Optional JSON schema URI (ignored by md2blog, but can be used by text editors to support contextual hints and auto-complete).",
            "type": "string"
        },
        "title": {
            "description": "Title for the site (displayed at the top of every page).",
            "type": "string"
        },
        "description": {
            "description": "Optional (but recommended) description of the site (used in meta tags and also used as the default subtitle on all pages).",
            "type": "string"
        },
        "url": {
            "description": "Optional (but recommended) URL for the root of the site (used in Atom feed and Open Graph links).",
            "type": "string"
        },
        "colors": {
            "description": "Optional object specifying colors to use on the site. Note that all colors are reused for syntax highlighting.",
            "type": "object",
            "properties": {
                "title": {
                    "description": "Color used for the site title.",
                    "$ref": "#/$defs/hexColor"
                },
                "heading": {
                    "description": "Color used for headings.",
                    "$ref": "#/$defs/hexColor"
                },
                "link": {
                    "description": "Color used links.",
                    "$ref": "#/$defs/hexColor"
                },
                "comment": {
                    "description": "Color used only for syntax highlighting (generally for comments).",
                    "$ref": "#/$defs/hexColor"
                }
            }
        },
        "header": {
            "description": "Optional subtitle and top-level links (added to all pages). By default, the site description is used as the subtitle and links to non-post pages in the site root are shown.",
            "type": "object",
            "properties": {
                "text": {
                    "description": "Optional subtitle (added to all pages). By default, the site description is used as the subtitle.",
                    "type": "string"
                },
                "links": {
                    "description": "Optional map of top-level link names to relative paths or URLs. Use `index.html` to link to the home page and `posts/index.html` to link to the archive. By default, links to non-post pages in the site root are shown.",
                    "type": "object",
                    "additionalProperties": {
                        "type": "string"
                    }
                }
            }
        },
        "footer": {
            "description": "Optional footer, e.g. for copyright notices (added to all pages).",
            "type": "object",
            "properties": {
                "text": {
                    "description": "Text to be shown in the footer (e.g. copyright notice).",
                    "type": "string"
                }
            }
        }
    },
    "required": [
        "title"
    ]
}