Deprecated

This repo is no longer maintained as jsdoc has implemented most of the features please use jsdoc instead

Coddoc

Description

coddoc is a jsdoc parsing library. Coddoc is different in that it is easily extensible by allowing users to add tag and code parsers through the use of coddoc.addTagHandler and coddoc.addCodeHandler. coddoc also parses source code to be used in APIs.

Coddoc also supports the generation of markdown and html through the use of different templates. Currently the templates use Handlebars but you may use any templating engine you wish

JSDOC Tags

JSDoc tags currently supported are:

augments|extends : extend an object
lends : document all members of an anonymous object as members of a declared symbol
namespace : document a namespace
parameter|param|arg|argument : parameters of a function
return|returns : return value of a function
memberof|memberOf : explicitly document a cod block as a member of an object
name : explicitly document the name of a symbol
constructor|constructs : document a symbol as a constructor for a class
class : documents a symbol as a class
classdesc : alternate way to add a description to a class
example : document an example/s of a symbol
private : document a symbol as private.
ignore : allows you to document a symbol but ignore it in parsing
method|function : explicily document a symbol as a method
field : explicily document a symbol as a field
type : document the type of a field
default : document the default value of a field
throws|throw|exception : document any exception thrown by a method
property : document a property in the constructor declaration of a class
borrows : document any filed/methods borrowed from a class
constant|const : document a field as a constant
desc|description : alternate way to explicitly document the description of a symbol
public:explicitly document a symbol as public

Coddoc Tags

Coddoc also has a few additional tags.

ignoreCode : ignore the parsed code in the output

includeDoc : include an external doc. External docs can be html or markdown. Example

@includeDoc [Title Of Doc] ../location/of_doc.md

     </li>
     <li>projectName : document the projectName</li>
     <li>github : url to github project</li>
     <li>code : specifies a code block without needing an <code>example</code> tag
     Example

{@code var test = "test"; }

     </li>

     <li>header : allows you to document a header that should appear before
     generated documentation</li>
     <li>footer : allows you to document a footer that should come after the generated documentation</li>
     <li>protected : allows you to document a field as protected</li>
</ul>

Installation

Locally ```javascript npm install coddoc ``` Globally

 npm install -g coddoc

Usage

Down doc does not currently create multi file docs instead will output to a single file. You may however implement your own formatter to create multiple files.

Command line options

-d --directory : the directory that contains your code
[-f --formatter] : optional formatter to use, if not specified then a JSON object of the symbols will be output
[-p --pattern] : optional file pattern to use when searching for files

Examples

JSON output

 coddoc -d ./lib > symbols.json

To use the markdown formatter

 coddoc -d ./lib -f markdown > README.md

To use the HTML formatter

 coddoc -d ./lib -f html > index.html

To use pragmatically

var coddoc = require("coddoc");
var tree = coddoc.parse({directory : __dirname + "/lib"});
var classes = tree.classes, namespaces = tree.namespaces;
//do something

API

##Namespaces

coddoc

##Classes

coddoc.Context
coddoc.Symbol
coddoc.Tree

##coddoc

Top

Entry point for parsing code.

addCodeHandler
addTagHandler
getTagRegexp
parse
parseCode
parseTag

###addCodeHandler static function public

Defined parser/code.js Top

Adds a handler for a particular code regular expression. Useful if you want to match a specific type of code not handled by default. When inside of of the parse function you can use the RegExp.$ properties to access match sub expressions.

By Default code blocks of the following form are parsed.

// /^function (\w+) *\{/
function(){}

// /^var *(\w+) *= *function/
var x = function(){};

// /^(\w+(?:\.\w+)*)\.prototype\.(\w+(?:\.\w+)?) *= *function/
MyObject.prototype.testFunction = function(){};

// /^(\w+(?:\.\w+)*)\.prototype\.(\w+(?:\.\w+)?) *= *([^\n;]+)/
MyObject.prototype.testProperty = "property";

// /^(\w+(?:\.\w+)+) *= *function/
some.object.testFunction = function(){}

// /^(\w+(?:\.\w+)+) *= *([^\n;]+)/
some.object.testFunction = ["some", "property"];

// /^var +(\w+) *= *([^\n;]+)/
var testProperty = {my : "property"};

var myObject = {
   // /^\"?(\w+)\"? *\: *function/
   testFunction : function(){},

   // /^\"?(\w+)\"? *\: *([^,\n]+)/
   testProperty : "some property"
}

Example

var util = require("coddoc").util;
//parse code in the format of var myLocal = name.space.myFunction = function(){};
//give it a high priority to allow it to override current handlers.
addHandler(/^var *\w+ *= * (\w+(?:\.\w+)*) = *function/, 20, function (str, symbol, context) {
     var splitName = util.splitName(RegExp.$1), name = splitName.name, activeScope = splitName.memberof, params = util.getParamList(str);
     return {
         type:'function',
         isFunction:true,
         memberof:activeScope,
         isStatic:activeScope ? !activeScope.match(".prototype") : false,
         isPrivate:name.match(/^_/) != null,
         name:name,
         params:params,
         code:['function (', params.map(
             function (n) {
                 return n.name.name;
             }).join(","), '){\n   ', util.getCode(str, "{").split("\n").join("\n   "), "\n}"].join("")
    };
});

Arguments

regexp : the regular expression used to match code blocks.
[priority=0] : the priority to give this code handler if not provided it is defaulted to 0.
parse : a function that returns an object. The object will be set as the codeObject on the coddoc.Symbol. The properties of the object will be added to the coddoc.Symbol for processing later.

Source

function (regexp,priority,parse){
   if (util.isFunction(priority)) {
       parse = priority;
       priority = 0;
   }
   handlers.push({
       priority:priority,
       match:function (str) {
           return regexp.exec(str);
       },
       parse:parse
   });
   handlers.sort(sortHandlers);
       
}

###addTagHandler static function public

Defined parser/tags.js Top

Adds a new tag to be parsed. You can use this to add custom tags. coddoc will not do anything with the new tag by default, however you can add functionality to handle the new tag in the template.

Example

//if a tag is contains a '|' character then each variation will resolve the the same parser function.
coddoc.addTagHandler("void|VOID|Void", function(comment, symbol, context){
   //do something with the tag or add properties to the symbol.
   symbol.isVoid = true;
   symbol.tags.push({tag : "void", props : {}});
});
//in the template you can add functionality to handle the new tag. For example:
//in the html symbol.tmpl you could add a new label to the name header
<h3>
{{name}}
{{#if isStatic}}
<span class="label label-info">Static</span>
{{/if}}
{{#if isFunction}}
<span class="label label-label">Function</span>
{{/if}}
{{#if isPrivate}}
<span class="label label-important">Private</span>
{{else}}
     {{#if isProtected}}
<span class="label label-warning">Protected</span>
     {{else}}
<span class="label label-success">Public</span>
     {{/if}}
{{/if}}
{{#if isVoid}}
<span class="label label-label">Void</span>
{{/if}}
</h3>

Arguments

tag : the tag to parse, if a tag is contains a '|' character then the string will be split and each variation will resolve to the same parse function. If the tag already exists then the old implementation will be replaced by the new one.
parse : a parser function to invoke when a tag that matches the name is encountered.

Source

function (tag,parse){
   tag.split("|").forEach(function (tag) {
       tags[tag] = {
           parse:parse || function () {
               return {tag:tag, props:{}};
           }};
   });
       
}

###getTagRegexp static function protected

Defined parser/tags.js Top

Returns a regular expression that can be used to parse tags

Returns

RegExp a regular expression to parse valid tags.

Source

function (){
   return new RegExp("@(" + Object.keys(tags).join("|") + ")");
       
}

###parse static function protected

Defined parser/index.js Top

Parses a string of code into coddoc.Symbols. All processed symbols are added to the coddoc.Tree. This method is not intended to be used directly by user code.

Arguments

str : the source code to parse
filepath : the relative filepath where the source is located. This is set on the symbol during parsing.
tree : the tree which contains all symbols.
context : the context which holds information about the current parsing job.
emitter :

Returns

Object

Source

function (str,filepath,tree,context,emitter){
   var l = str.length;
   var symbols = [];
   for (var i = 0; i &lt; l; i++) {
       var tags = [];
       var comment = "", c = str[i], startIndex = i, endIndex, ret = [];
       var startCIndex = str.indexOf("/**", i);
       if (startCIndex !== -1) {
           i = startCIndex + 2;
           var endCIndex = str.indexOf("*/", i);
           if (endCIndex !== -1) {
               comment = str.substr(startCIndex + 2, endCIndex - (startCIndex + 2)).split("\n").map(joinAndReplace).join("\n");
               emitter.emit("comment", comment);
               i = endCIndex + 1;
               //console.log(str.substr(startCIndex, endCIndex - startCIndex));
               //console.log(comment);
               var res = parseTags({comment:comment, start:startCIndex, end:endCIndex + 2}, str, filepath, context),
                   sym = res.symbol;
               symbols.push(sym);
               emitter.emit("symbol", sym);
               var memberof = sym.memberof;
               if (!sym.ignore && !sym.lends) {
                   tree.addSymbol(sym);
               }
           }
       } else {
           i++;
       }
   }
   return {symbols:symbols, code:str};
       
}

###parseCode static function protected

Defined parser/code.js Top

Uses Registered handlers to parse the next block of code from a code fragment. This function is used by coddoc.parse to parse code for comments.

Arguments

str : the source string to parse
symbol : the symbol to add parsed properties from.
context : the current context

Source

function (str,symbol,context){
   var l = handlers.length, ret = {};
   for (var i = 0; i &lt; l; i++) {
       var h = handlers[i];
       if (h.match(str)) {
           ret = h.parse(str, symbol, context);
           break;
       }
   }
   if (ret) {
       symbol.codeObject = ret;
       Object.keys(ret).forEach(function (i) {
           symbol[i] = ret[i];
       });
   }
       
}

###parseTag static function protected

Defined parser/tags.js Top

Parses a tag and the coresponding comment using a matching tag handler. Each parsed tag could add a new property to the coddoc.Symbol. The parsed tag will be added the the coddoc.Symbol#tags array.

Example

coddoc.parseTag("someTag", "@someTag props...", sym, src, index, context);
//would add a new tag to the symbols property
{
     tag : "tagname",
     props : {...}
}

//the props value would also be added to the symbols params array.

Arguments

comment : the comment fragment being parsed
sym : the symbol that the comment corresponds to. The code object and values will have already been set.
context : the currect context object. The context allows tags to set new scopes and namespaces.
tag String : the tag name being parsed from the comment

Source

function (comment,sym,context){
   var tag = comment.match(TAG_REGEXP), ret = {};
   if (tag && tag.length === 2) {
       var t = tags[tag[1]];
       if (t) {
           t.parse(comment, sym, context);
       } else {
           throw new Error("Invalid tag " + tag);
       }
   }
       
}

##coddoc.Context

Top

A Context object used to keep state when parsing symbols. The context should not be used directly by user code.

Instance

activateScope
addNamespace
addScope
getActiveScope
getActiveScopeName
getNamespace
getScope

###Constructor

Defined context.js Top

Source

function (){
   this.scopes = {};
   this.nameSpaces = {global:[]};
   this.aliases = {};
   this.activateScope("global");
       
}

###activateScope function public

Defined context.js Top

Activates a scope for.

Arguments

name : the name of the scope.

Returns

Object the activated scope object.

Source

function (name){
   this.activeScope = name;
   return this.addScope(name);
       
}

###addNamespace function public

Defined context.js Top

Adds a namespace the the context object.

Arguments

name : the name of the namespace

Returns

Object the object for the namespace.

Source

function (name){
   if ("undefined" === typeof this.nameSpaces[name]) {
       this.nameSpaces[name] = {};
   }
   return this.nameSpaces[name];
       
}

###addScope function public

Defined context.js Top

Adds a scope to the context

Arguments

name : the name of the scope to add,

Returns

Object the object for the namespace.

Source

function (name){
   if ("undefined" === typeof this.scopes[name]) {
       this.scopes[name] = {};
   }
   return this.scopes[name];
       
}

###getActiveScope function public

Defined context.js Top

Returns the active scope.

Returns

Object the scope object

Source

function (){
   return this.getScope(this.activeScope);
       
}

###getActiveScopeName function public

Defined context.js Top

Returns the name of the active scope.

Returns

String the active scope name.

Source

function (){
   return this.activeScope;
       
}

###getNamespace function public

Defined context.js Top

Gets a namespace, creating it if it does not exist.

Arguments

name : the name of the context

Returns

Object the object for the namespace.

Source

function (name){
   return this.addNamespace(name);
       
}

###getScope function public

Defined context.js Top

Gets a scope creating it if it does not exist.

Arguments

name : the name of the scope to get,

Returns

Object the object for the namespace.

Source

function (name){
   return this.addScope(name);
       
}

##coddoc.Symbol

Top

A Symbol represents a comment and code pair. Each code handler added through coddoc.addCodeHandler and tag handler added through coddoc.addTagHandler adds/removes properties from a the symbol. Each symbol is added to the coddoc.Tree which is either returned from coddoc or passed into a template handler.

NOTE: This object should not be instantiated by user code

Instance Properties

Property	Type	Default Value	Description
augments	{Array}	`[]`	Any symbols this symbol augments
borrows	{Array}	`[]`	Any properties this symbol borrows
codeObject	{Object}	`null`	The codeObject of this symbol
description	{String}	`""`	The description of this symbol.
examples	{Array}	`[]`	The examples for this symbol
file	{String}	`""`	The file where the symbol was found.
fullname	{String}	`""`	The fullname i.e ({memberof}.{name})
ignore	{Boolean}	`false`	Set to true if the symbol should be ignored and not put into coddoc.Tree
ignoreCode	{Boolean}	`false`	Set to true if the code object from this symbol should be ignored.
isConstant	{Boolean}	`false`	Set to true if this symbol is a constant.
isConstructor	{Boolean}	`false`	Set to true is this symbol is a constructor
isFunction	{Boolean}	`false`	Set to true if this symbol is a function.
isPrivate	{Boolean}	`false`	Set to true if this symbol is private.
isProtected	{Boolean}	`false`	Set to true if this symbol is protected.
isStatic	{Boolean}	`false`	Set to true if this symbol is static
memberof	{String}	`""`	Who this symbol belongs to.
name	{String}	`""`	The name of this symbol
params	{Array}	`[]`	The associated params for this symbol if it is a funciton.
properties	{Array}	`[]`	The associated properties for this symbol
returns	{Array}	`[]`	Array of return types for this symbol
see	{Array}	`[]`	Any link for this symbol
tags	{Array}	`[]`	The associated tags for this symbol
throws	{Array}	`[]`	Exceptions thrown by this symbol
type	{*}	`null`	The type that is symbol represents.

###Constructor

Defined symbol.js Top

Arguments

options : an object or symbol whos properties will be added to this symbol. Note a deep copy of paraemeters will not be made, so if you pass an array the array will not be cloned.

Source

function (options){
   this.tags = [];
   this.params = [];
   this.properties = [];
   this.examples = [];
   this.borrows = [];
   this.augments = [];
   this.includedDocs = [];
   this.see = [];
   this.throws = [];
   this.returns = [];
   options = options || {};
   for (var i in options) {
       if (i in this) {
           this[i] = options[i];
       }
   }
       
}

##coddoc.Tree

Top

A Tree object which contains symbols.

Instance

_addSymbol
addSymbol
getClasses
getMembers
getNamespaces
getSymbol
hasSymbol

###Constructor

Defined tree.js Top

Source

function (){
   this.symbols = {global:[]};
       
}

###_addSymbol function private

Defined tree.js Top

Adds a symbol to this tree.

Arguments

name : the name of the symbol to add.

Returns

Array

Source

function (name){
   var ret = this.symbols[name];
   if (!ret) {
       ret = this.symbols[name] = [];
   }
   return ret;
       
}

###addSymbol function public

Defined tree.js Top

Entry point to add the symbol

Arguments

symbol :
path String : the path of the symbol. i.e the memberof property of a symbol
name :
obj :

Source

function (symbol){
   var nameParts = utils.splitName(symbol.fullName);
   var path = nameParts.memberof, name = nameParts.name;
   if (path === "global") {
       path = name;
   }
   var sym = this.getSymbol(path);
   sym.push(symbol);
       
}

###getClasses function public

Defined tree.js Top

Returns all classes in the tree. The following properties are added to each class symbol.

staticMethods : all static methods for the class
staticProperties : all static properties for the class
instanceMethods : all isntance methods for the class
instanceProperties : all instance properties for a class

Returns

Array

Source

function (){
   var symbols = this.symbols,
       objects = [],
       keys = Object.keys(this.symbols);
   keys.forEach(function (k) {
       objects = objects.concat(symbols[k].filter(function (s) {
           return s.isConstructor;
       }));
   });
   return objects.map(function (s) {
       var name = s.fullName;
       var statics = symbols[name] || [];
       var instance = symbols[name + ".prototype"] || [];
       var borrowedMethods = [], borrowedProperties = [], staticBorrowedMethods = [], staticBorrowedProperties = [];
       s.borrows.map(function (b) {
           var borrows = b.borrows;
           var symbol = symbols[borrows.memberof || "global"].filter(function (s) {
               return s.name === borrows.name;
           });
           if (symbol.length) {
               symbol = symbol[0];
               var memberof = b.isStatic ? name : name + ".prototype";
               var newSymb = new Symbol(utils.merge({}, symbol, {name:b.as, isStatic:b.isStatic, fullName:memberof + "." + b.as, memberof:memberof}));
               if (b.isStatic) {
                   if (s.isFunction) {
                       staticBorrowedMethods.push(newSymb);
                   } else {
                       staticBorrowedProperties.push(newSymb);
                   }
               } else {
                   if (s.isFunction) {
                       borrowedMethods.push(newSymb);
                   } else {
                       borrowedProperties.push(newSymb);
                   }
               }
           }
       });
       s.name = name;
       s.staticMethods = statics.filter(
           function (s) {
               return s.isFunction && !s.isConstructor;
           }).concat(staticBorrowedMethods);
       s.staticProperties = statics.filter(
           function (s) {
               return !s.isFunction && !s.isNamespace;
           }).concat(staticBorrowedProperties);
       s.instanceMethods = instance.filter(
           function (s) {
               return s.isFunction && !s.isConstructor;
           }).concat(borrowedMethods);
       s.instanceProperties = instance.filter(
           function (s) {
               return !s.isFunction && !s.isNamespace;
           }).concat(s.properties || []).concat(borrowedProperties);
       return s;
   });
       
}

###getMembers function public

Defined tree.js Top

Gets all members( coddoc.Symbol) for a particular path.

Arguments

path : the path to look up.

Returns

Array and array of symbols.

Source

function (path){
   var symbols = this.symbols,
       namespaces = [],
       keys = Object.keys(this.symbols);
   keys.forEach(function (k) {
       namespaces = namespaces.concat(symbols[k].filter(function (s) {
           return !s.isNamespace && !s.isConstructor && s.memberof === path;
       }));
   });
   return namespaces;
       
}

###getNamespaces function public

Defined tree.js Top

Returns all namespaces in this tree. This method also adds the following values to the namespace.

properties : all properties that belong to the namespace
methods : all methods that belong to the namespace

Returns

Array array of namespaces

Source

function (){
   var symbols = this.symbols,
       namespaces = [],
       keys = Object.keys(this.symbols);
   keys.forEach(function (k) {
       namespaces = namespaces.concat(symbols[k].filter(function (s) {
           return s.isNamespace;
       }));
   });
   return namespaces.map(function (s) {
       var realName = s.memberof && s.memberof !== "global" ? [s.memberof, s.name].join(".") : s.name;
       var members = this.getMembers(realName);
       s.name = realName;
       s.properties = s.properties.concat(members.filter(function (m) {
           return !m.isFunction;
       }));
       s.methods = members.filter(function (m) {
           return m.isFunction;
       });
       return s;
   }, this);
       
}

###getSymbol function public

Defined tree.js Top

Returns a symbol from this tree. The Tree will create the symbol if it does not exist.

Arguments

name : the name of the symbol to get

Returns

Array the array for the symbol.

Source

function (name){
   return this._addSymbol(name);
       
}

###hasSymbol function public

Defined tree.js Top

Returns true if this tree contains a symbol.

Arguments

name : the name to test if the tree contains the symbol

Returns

Boolean true if the tree contains the symbol.

Source

function (name){
   var parts = name.split(".");
   return !!this.symbols[name];
       
}

License

MIT LICENSE

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README.md

README.md

Deprecated

Coddoc

Description

JSDOC Tags

Coddoc Tags

Installation

Usage

API

License

Meta

Files

README.md

Latest commit

History

README.md

File metadata and controls

Deprecated

Coddoc

Description

JSDOC Tags

Coddoc Tags

Installation

Usage

API

License

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