1 files changed, 174 insertions, 0 deletions
diff --git a/node_modules/relateurl/lib/format.js b/node_modules/relateurl/lib/format.js
new file mode 100644
index 000000000..4dd5ddc08
--- /dev/null
+++ b/node_modules/relateurl/lib/format.js
@@ -0,0 +1,174 @@
+"use strict";
+
+var constants = require("./constants");
+
+
+
+function formatAuth(urlObj, options)
+{
+	if (urlObj.auth && !options.removeAuth && (urlObj.extra.relation.maximumHost || options.output===constants.ABSOLUTE))
+	{
+		return urlObj.auth + "@";
+	}
+	
+	return "";
+}
+
+
+
+function formatHash(urlObj, options)
+{
+	return urlObj.hash ? urlObj.hash : "";
+}
+
+
+
+function formatHost(urlObj, options)
+{
+	if (urlObj.host.full && (urlObj.extra.relation.maximumAuth || options.output===constants.ABSOLUTE))
+	{
+		return urlObj.host.full;
+	}
+	
+	return "";
+}
+
+
+
+function formatPath(urlObj, options)
+{
+	var str = "";
+	
+	var absolutePath = urlObj.path.absolute.string;
+	var relativePath = urlObj.path.relative.string;
+	var resource = showResource(urlObj, options);
+	
+	if (urlObj.extra.relation.maximumHost || options.output===constants.ABSOLUTE || options.output===constants.ROOT_RELATIVE)
+	{
+		str = absolutePath;
+	}
+	else if (relativePath.length<=absolutePath.length && options.output===constants.SHORTEST || options.output===constants.PATH_RELATIVE)
+	{
+		str = relativePath;
+		
+		if (str === "")
+		{
+			var query = showQuery(urlObj,options) && !!getQuery(urlObj,options);
+			
+			if (urlObj.extra.relation.maximumPath && !resource)
+			{
+				str = "./";
+			}
+			else if (urlObj.extra.relation.overridesQuery && !resource && !query)
+			{
+				str = "./";
+			}
+		}
+	}
+	else
+	{
+		str = absolutePath;
+	}
+	
+	if ( str==="/" && !resource && options.removeRootTrailingSlash && (!urlObj.extra.relation.minimumPort || options.output===constants.ABSOLUTE) )
+	{
+		str = "";
+	}
+	
+	return str;
+}
+
+
+
+function formatPort(urlObj, options)
+{
+	if (urlObj.port && !urlObj.extra.portIsDefault && urlObj.extra.relation.maximumHost)
+	{
+		return ":" + urlObj.port;
+	}
+	
+	return "";
+}
+
+
+
+function formatQuery(urlObj, options)
+{
+	return showQuery(urlObj,options) ? getQuery(urlObj, options) : "";
+}
+
+
+
+function formatResource(urlObj, options)
+{
+	return showResource(urlObj,options) ? urlObj.resource : "";
+}
+
+
+
+function formatScheme(urlObj, options)
+{
+	var str = "";
+	
+	if (urlObj.extra.relation.maximumHost || options.output===constants.ABSOLUTE)
+	{
+		if (!urlObj.extra.relation.minimumScheme || !options.schemeRelative || options.output===constants.ABSOLUTE)
+		{
+			str += urlObj.scheme + "://";
+		}
+		else
+		{
+			str += "//";
+		}
+	}
+	
+	return str;
+}
+
+
+
+function formatUrl(urlObj, options)
+{
+	var url = "";
+	
+	url += formatScheme(urlObj, options);
+	url += formatAuth(urlObj, options);
+	url += formatHost(urlObj, options);
+	url += formatPort(urlObj, options);
+	url += formatPath(urlObj, options);
+	url += formatResource(urlObj, options);
+	url += formatQuery(urlObj, options);
+	url += formatHash(urlObj, options);
+	
+	return url;
+}
+
+
+
+function getQuery(urlObj, options)
+{
+	var stripQuery = options.removeEmptyQueries && urlObj.extra.relation.minimumPort;
+	
+	return urlObj.query.string[ stripQuery ? "stripped" : "full" ];
+}
+
+
+
+function showQuery(urlObj, options)
+{
+	return !urlObj.extra.relation.minimumQuery || options.output===constants.ABSOLUTE || options.output===constants.ROOT_RELATIVE;
+}
+
+
+
+function showResource(urlObj, options)
+{
+	var removeIndex = options.removeDirectoryIndexes && urlObj.extra.resourceIsIndex;
+	var removeMatchingResource = urlObj.extra.relation.minimumResource && options.output!==constants.ABSOLUTE && options.output!==constants.ROOT_RELATIVE;
+	
+	return !!urlObj.resource && !removeMatchingResource && !removeIndex;
+}
+
+
+
+module.exports = formatUrl;