Initial pass at moving api doc builder over to angular.io

This commit is contained in:
Jay Traband 2015-09-15 23:21:55 -07:00
parent 11ab09c30b
commit 3d997d2994
65 changed files with 2259 additions and 1 deletions

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@ -9,6 +9,10 @@ var Git = require("nodegit");
var argv = require('yargs').argv;
var Q = require("q");
var Minimatch = require("minimatch").Minimatch;
var Dgeni = require('dgeni');
var fsExtra = require('fs-extra');
var fs = fsExtra;
var docShredder = require('./public/doc-shredder/doc-shredder');
@ -116,6 +120,24 @@ gulp.task('git-changed-examples', ['shred-full'], function(){
});
});
gulp.task('build-api-docs', function() {
var fs = require('fs-extra');
if (!fs.existsSync('../angular')) {
throw new Error('build-api-docs task requires the angular2 repo to be at ' + path.resolve('../angular'));
}
try {
var dgeni = new Dgeni([require('./public/api-builder/angular.io-package')]);
return dgeni.generate();
} catch(x) {
console.log(x);
console.log(x.stack);
throw x;
}
});
function filterOutExcludedPatterns(fileNames, excludeMatchers) {
return fileNames.filter(function(fileName) {
return !excludeMatchers.some(function(excludeMatcher) {

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@ -8,7 +8,8 @@
"test": "echo \"Error: no test specified\" && exit 1"
},
"repository": {
"type": "git"
"type": "git",
"url": "https://github.com/angular/angular.io.git"
},
"licenses": [
{
@ -25,19 +26,26 @@
"del": "^1.2.0",
"dgeni": "^0.4.0",
"dgeni-packages": "^0.10.0",
"fs-extra": "^0.24.0",
"glob": "^5.0.14",
"gulp": "^3.5.6",
"gulp-task-listing": "^1.0.1",
"gulp-util": "^3.0.6",
"gulp-watch": "^4.3.4",
"html2jade": "^0.8.4",
"indent-string": "^2.1.0",
"jasmine-core": "^2.3.4",
"karma": "^0.13.8",
"karma-chrome-launcher": "^0.2.0",
"karma-jasmine": "^0.3.6",
"lodash": "^3.10.1",
"marked": "^0.3.5",
"minimatch": "^2.0.10",
"node-html-encoder": "0.0.2",
"nodegit": "^0.4.1",
"path": "^0.11.14",
"q": "^1.4.1",
"typescript": "^1.5.3",
"yargs": "^3.23.0"
},
"contributors": [

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@ -0,0 +1,70 @@
var path = require('canonical-path');
var Package = require('dgeni').Package;
var basePackage = require('../public-docs-package');
var PARTIAL_PATH = 'partials';
var MODULES_DOCS_PATH = PARTIAL_PATH + '/api';
// OLD paths
// var DOCS_DIST = 'dist/angular.io/partials/api/angular2/';
// var DOCS_IO_DIST = '../angular.io/public/docs/js/latest/api/';
module.exports = new Package('angular.io', [basePackage])
.factory(require('./services/renderMarkdown'))
.processor(require('./processors/addJadeDataDocsProcessor'))
// overrides base packageInfo and returns the one for the 'angular/angular' repo.
.factory(require('./services/packageInfo'))
// Configure rendering
.config(function(templateFinder, templateEngine) {
templateFinder.templateFolders
.unshift(path.resolve(__dirname, 'templates'));
})
.config(function(writeFilesProcessor) {
writeFilesProcessor.outputFolder = 'dist/angular.io';
})
.config(function(readFilesProcessor, generateNavigationDoc, createOverviewDump) {
// Clear out unwanted processors
readFilesProcessor.$enabled = false;
generateNavigationDoc.$enabled = false;
createOverviewDump.$enabled = false;
})
.config(function(computeIdsProcessor, computePathsProcessor, EXPORT_DOC_TYPES) {
computePathsProcessor.pathTemplates.push({
docTypes: ['module'],
pathTemplate: '${id}/',
outputPathTemplate: MODULES_DOCS_PATH + '/${id}/index.jade'
});
computePathsProcessor.pathTemplates.push({
docTypes: EXPORT_DOC_TYPES,
pathTemplate: '${moduleDoc.id}/${name}-${docType}.html',
outputPathTemplate: MODULES_DOCS_PATH + '/${moduleDoc.id}/${name}-${docType}.jade',
});
computePathsProcessor.pathTemplates.push({
docTypes: ['jade-data'],
pathTemplate: '${originalDoc.id}/_data',
outputPathTemplate: MODULES_DOCS_PATH + '/${path}.json'
});
})
.config(function(getLinkInfo) {
getLinkInfo.relativeLinks = true;
})
.config(function(templateEngine, getInjectables) {
templateEngine.filters = templateEngine.filters.concat(getInjectables([require('./rendering/trimBlankLines')]));
});

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@ -0,0 +1,8 @@
var Package = require('dgeni').Package;
module.exports = function mockPackage() {
return new Package('mockPackage', [require('../')])
.factory('log', function() { return require('dgeni/lib/mocks/log')(false); })
};

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@ -0,0 +1,77 @@
var _ = require('lodash');
var path = require('canonical-path');
var titleCase = function(text) {
return text.replace(/(.)(.*)/, function(_, first, rest) {
return first.toUpperCase() + rest;
});
};
/*
* Create _data.json file for Harp pages
*
* http://harpjs.com/docs/development/metadata
*
* This method creates the meta data required for each page
* such as the title, description, etc. This meta data is used
* in the harp static site generator to create the title for headers
* and the navigation used in the API docs
*
*/
module.exports = function addJadeDataDocsProcessor() {
return {
$runAfter: ['adding-extra-docs'],
$runBefore: ['extra-docs-added'],
$process: function(docs) {
var extraDocs = [];
var modules = [];
/*
* Create Data for Modules
*
* Modules must be public and have content
*/
_.forEach(docs, function(doc) {
if (doc.docType === 'module' && !doc.private && doc.exports.length) {
modules.push(doc);
// GET DATA FOR INDEX PAGE OF MODULE SECTION
var indexPageInfo = [{
name: 'index',
title: _.map(path.basename(doc.fileInfo.baseName).split('_'), function(part) {
return titleCase(part);
}).join(' '),
intro: doc.description.replace('"', '\"').replace(/\s*(\r?\n|\r)\s*/g," ")
}];
// GET DATA FOR EACH PAGE (CLASS, VARS, FUNCTIONS)
var modulePageInfo = _.map(doc.exports, function(exportDoc) {
return {
name: exportDoc.name + '-' + exportDoc.docType,
title: exportDoc.name,
varType: exportDoc.symbolTypeName && titleCase(exportDoc.symbolTypeName)
};
});
//COMBINE PAGE DATA
var allPageData = indexPageInfo.concat(modulePageInfo);
// PUSH DATA TO EXTRA DOCS ARRAY
extraDocs.push({
id: doc.id + "-data",
aliases: [doc.id + "-data"],
docType: 'jade-data',
originalDoc: doc,
data: allPageData
});
}
});
return docs.concat(extraDocs);
}
};
};

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@ -0,0 +1,35 @@
var mockPackage = require('../mocks/mockPackage');
var Dgeni = require('dgeni');
describe('addJadeDataDocsProcessor', function() {
var dgeni, injector, processor;
beforeEach(function() {
dgeni = new Dgeni([mockPackage()]);
injector = dgeni.configureInjector();
processor = injector.get('addJadeDataDocsProcessor');
});
it('should add a doc for each module', function() {
var docs = [
{
docType: 'module',
id: 'someModule',
exports: [{ name: 'MyClass', docType: 'class'}],
fileInfo: { baseName: 'x_y' },
description: 'some description\nsecond line'
}
];
docs = processor.$process(docs);
expect(docs[1]).toEqual({
id : 'someModule-data',
aliases : [ 'someModule-data' ],
docType : 'jade-data',
originalDoc : docs[0],
data : [
{ name : 'index', title : 'X Y', intro : 'some description second line' },
{ name : 'MyClass-class', title : 'MyClass', varType : undefined }
] });
});
});

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@ -0,0 +1,12 @@
module.exports = function(encodeCodeBlock) {
return {
name: 'trimBlankLines',
process: function(str) {
var lines = str.split(/\r?\n/);
while(lines[0] === '') {
lines.shift();
}
return lines.join('\n');
}
};
};

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@ -0,0 +1,14 @@
'use strict';
var fs = require('fs');
var path = require('canonical-path');
/**
* Load information about this project from the package.json
* @return {Object} The package information
*/
module.exports = function packageInfo() {
var topLevelPackageJson= path.join('../angular','package.json');
return JSON.parse(fs.readFileSync(topLevelPackageJson), 'UTF-8');
}

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@ -0,0 +1,54 @@
var marked = require('marked');
var Encoder = require('node-html-encoder').Encoder;
var html2jade = require('html2jade');
var indentString = require('indent-string');
function stripTags(s) { //from sugar.js
return s.replace(RegExp('<\/?[^<>]*>', 'gi'), '');
}
// entity type encoder
var encoder = new Encoder('entity');
/**
* @dgService renderMarkdown
* @description
* Render the markdown in the given string as HTML.
*/
module.exports = function renderMarkdown(trimIndentation) {
var renderer = new marked.Renderer();
renderer.code = function(code, lang, escaped) {
var cssClasses = ['prettyprint', 'linenums'];
var trimmedCode = trimIndentation(code);
if(lang) {
if(lang=='html') {
trimmedCode = encoder.htmlEncode(trimmedCode);
}
cssClasses.push(this.options.langPrefix + escape(lang, true));
}
return 'pre(class="' + cssClasses.join(' ') + '")\n' + indentString('code.\n', ' ', 2) + trimmedCode;
};
renderer.heading = function (text, level, raw) {
var headingText = marked.Renderer.prototype.heading.call(renderer, text, level, raw);
var title = 'h2 ' + stripTags(headingText);
if (level==2) {
title = '.l-main-section\n' + indentString(title, ' ', 2) ;
}
return title;
};
return function(content) {
return marked(content, { renderer: renderer });
};
};

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@ -0,0 +1,62 @@
{% include "lib/githubLinks.html" -%}
{% include "lib/paramList.html" -%}
{% extends 'layout/base.template.html' -%}
{% block body %}
p.location-badge.
exported from {@link {$ doc.moduleDoc.id $} {$doc.moduleDoc.id $} }
defined in {$ githubViewLink(doc) $}
:markdown
{$ doc.moduleDoc.description | indent(2, true) | trimBlankLines $}
{%- if doc.decorators %}
.l-main-section
h2 Annotations
{%- for decorator in doc.decorators %}
.l-sub-section
h3.annotation {$ decorator.name $}
pre.prettyprint
code.
@{$ decorator.name $}{$ paramList(decorator.arguments) | indent(8, false) $}
{% endfor %}
{% endif -%}
{%- if doc.constructorDoc or doc.members.length -%}
.l-main-section
h2 Members
{%- if doc.constructorDoc %}
.l-sub-section
h3 {$ doc.constructorDoc.name $}
{% if doc.constructorDoc.parameters %}
pre.prettyprint
code.
{$ doc.constructorDoc.name $}{$ paramList(doc.constructorDoc.parameters) | indent(8, false) | trim $}
{% endif %}
:markdown
{$ doc.constructorDoc.description | indent(6, true) | replace('## Example', '') | replace('# Example', '') | trimBlankLines $}
{% endif -%}
{%- for member in doc.members %}{% if not member.private %}
.l-sub-section
h3 {$ member.name $}{% if member.optional %}?{% endif %}
{% if member.parameters %}
pre.prettyprint
code.
{$ member.name $}{$ paramList(member.parameters) | indent(8, false) | trim $}{$ returnType(doc.returnType) $}
{% endif %}
:markdown
{$ member.description | indent(6, true) | replace('## Example', '') | replace('# Example', '') | trimBlankLines $}
{% endif %}{% endfor %}
{%- endif -%}
{% endblock %}

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@ -0,0 +1 @@
{% extends 'class.template.html' -%}

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@ -0,0 +1,22 @@
{% include "lib/githubLinks.html" -%}
{% include "lib/paramList.html" -%}
{% extends 'layout/base.template.html' -%}
{% block body %}
.l-main-section
h2(class="function export") {$ doc.name $}
{% if doc.parameters %}
pre.prettyprint
code.
{$ doc.name $}{$ paramList(doc.parameters) | indent(4, true) | trim $}{$ returnType(doc.returnType) $}
{% endif %}
p.location-badge.
exported from {@link {$ doc.moduleDoc.id $} {$doc.moduleDoc.id $} }
defined in {$ githubViewLink(doc) $}
:markdown
{$ doc.description | indent(4, true) | trimBlankLines $}
{% endblock %}

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@ -0,0 +1,9 @@
{
{%- for item in doc.data %}
"{$ item.name $}" : {
"title" : "{$ item.title $}"{% if item.intro %},
"intro" : "{$ item.intro $}"{% endif %}{% if item.varType %},
"varType" : "{$ item.varType $}"{% endif %}
}{% if not loop.last %},{% endif %}
{% endfor -%}
}

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@ -0,0 +1 @@
{% block body %}{% endblock %}

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@ -0,0 +1,12 @@
{% macro paramList(params) -%}
{%- if params -%}
({%- for param in params -%}
{$ param | escape $}{% if not loop.last %}, {% endif %}
{%- endfor %})
{%- endif %}
{%- endmacro -%}
{% macro returnType(returnType) -%}
{%- if returnType %} : {$ returnType | escape $}{% endif -%}
{%- endmacro -%}

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@ -0,0 +1,15 @@
{% include "lib/githubLinks.html" -%}
{% extends 'layout/base.template.html' -%}
{% block body -%}
p.location-badge.
defined in {$ githubViewLink(doc) $}
ul
for page, slug in public.docs[current.path[1]][current.path[2]][current.path[3]][current.path[4]]._data
if slug != 'index'
- var url = "/docs/" + current.path[1] + "/" + current.path[2] + "/" + current.path[3] + "/" + current.path[4] + "/" + slug + ".html"
li.c8
!= partial("../../../../../_includes/_hover-card", {name: page.title, url: url })
{% endblock %}

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@ -0,0 +1,12 @@
{% include "lib/githubLinks.html" -%}
{% extends 'layout/base.template.html' %}
{% block body %}
.l-main-section
p.location-badge.
exported from {@link {$ doc.moduleDoc.id $} {$doc.moduleDoc.id $} }
defined in {$ githubViewLink(doc) $}
:markdown
{$ doc.description | indent(4, true) | trimBlankLines $}
{% endblock %}

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@ -0,0 +1,123 @@
var Package = require('dgeni').Package;
var jsdocPackage = require('dgeni-packages/jsdoc');
var nunjucksPackage = require('dgeni-packages/nunjucks');
var typescriptPackage = require('../typescript-package');
var linksPackage = require('../links-package');
var gitPackage = require('dgeni-packages/git');
var path = require('canonical-path');
var fs = require('fs');
// Define the dgeni package for generating the docs
module.exports = new Package('angular-v2-docs', [jsdocPackage, nunjucksPackage, typescriptPackage, linksPackage, gitPackage])
// Register the services and file readers
.factory(require('./readers/ngdoc'))
// Register the processors
.processor(require('./processors/convertPrivateClassesToInterfaces'))
.processor(require('./processors/generateNavigationDoc'))
.processor(require('./processors/extractTitleFromGuides'))
.processor(require('./processors/createOverviewDump'))
.processor(require('./processors/checkUnbalancedBackTicks'))
// Configure the log service
.config(function(log) {
log.level = 'info';
})
.config(function(renderDocsProcessor, versionInfo) {
renderDocsProcessor.extraData.versionInfo = versionInfo;
})
// Configure file reading
.config(function(readFilesProcessor, ngdocFileReader, readTypeScriptModules) {
readFilesProcessor.fileReaders = [ngdocFileReader];
var angular_repo_path = path.resolve(__dirname, '../../../../angular');
// TODO: confirm that the angular repo is actually there.
if (!fs.existsSync(angular_repo_path)) {
throw new Error('build-api-docs task requires the angular2 repo to be at ' + angular_repo_path);
}
readFilesProcessor.basePath = angular_repo_path;
readFilesProcessor.sourceFiles = [
{ include: 'modules/*/docs/**/*.md', basePath: 'modules' },
{ include: 'docs/content/**/*.md', basePath: 'docs/content' }
];
readTypeScriptModules.sourceFiles = [
'*/*.@(js|es6|ts)',
'*/src/**/*.@(js|es6|ts)'
];
readTypeScriptModules.basePath = path.resolve(readFilesProcessor.basePath, 'modules');
})
.config(function(parseTagsProcessor, getInjectables) {
// We actually don't want to parse param docs in this package as we are getting the data out using TS
parseTagsProcessor.tagDefinitions.forEach(function(tagDef) {
if (tagDef.name === 'param') {
tagDef.docProperty = 'paramData';
tagDef.transforms = [];
}
});
})
// Configure links
.config(function(getLinkInfo) {
getLinkInfo.useFirstAmbiguousLink = true;
})
// Configure file writing
.config(function(writeFilesProcessor) {
writeFilesProcessor.outputFolder = 'dist/docs';
})
// Configure rendering
.config(function(templateFinder, templateEngine) {
// Nunjucks and Angular conflict in their template bindings so change Nunjucks
templateEngine.config.tags = {
variableStart: '{$',
variableEnd: '$}'
};
templateFinder.templateFolders
.unshift(path.resolve(__dirname, 'templates'));
templateFinder.templatePatterns = [
'${ doc.template }',
'${ doc.id }.${ doc.docType }.template.html',
'${ doc.id }.template.html',
'${ doc.docType }.template.html',
'common.template.html'
];
})
// Configure ids and paths
.config(function(computeIdsProcessor, computePathsProcessor) {
computeIdsProcessor.idTemplates.push({
docTypes: ['guide'],
getId: function(doc) {
return doc.fileInfo.relativePath
// path should be relative to `modules` folder
.replace(/.*\/?modules\//, '')
// path should not include `/docs/`
.replace(/\/docs\//, '/')
// path should not have a suffix
.replace(/\.\w*$/, '');
},
getAliases: function(doc) { return [doc.id]; }
});
computePathsProcessor.pathTemplates.push({
docTypes: ['guide'],
pathTemplate: '/${id}',
outputPathTemplate: 'partials/guides/${id}.html'
});
});

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@ -0,0 +1 @@
export var x = 100;

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@ -0,0 +1,10 @@
var Package = require('dgeni').Package;
module.exports = function mockPackage() {
return new Package('mockPackage', [require('../')])
// provide a mock log service
.factory('log', function() { return require('dgeni/lib/mocks/log')(false); });
};

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@ -0,0 +1,34 @@
/**
* @module
* @description
* This is the module description
*/
export * from 'importedSrc';
/**
* This is some random other comment
*/
/**
* This is MyClass
*/
export class MyClass {
message: String;
/**
* Create a new MyClass
* @param {String} name The name to say hello to
*/
constructor(name) { this.message = 'hello ' + name; }
/**
* Return a greeting message
*/
greet() { return this.message; }
}
/**
* An exported function
*/
export var myFn = (val: number) => return val * 2;

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@ -0,0 +1,28 @@
var _ = require('lodash');
/**
* @dgProcessor checkUnbalancedBackTicks
* @description
* Searches the rendered content for an odd number of (```) backticks,
* which would indicate an unbalanced pair and potentially a typo in the
* source content.
*/
module.exports = function checkUnbalancedBackTicks(log, createDocMessage) {
var BACKTICK_REGEX = /^ *```/gm;
return {
$runAfter: ['checkAnchorLinksProcessor'],
$process: function(docs) {
_.forEach(docs, function(doc) {
if ( doc.renderedContent ) {
var matches = doc.renderedContent.match(BACKTICK_REGEX);
if (matches && matches.length % 2 !== 0) {
log.warn(createDocMessage('checkUnbalancedBackTicks processor: unbalanced backticks found in rendered content', doc));
console.log(doc.renderedContent);
}
}
});
}
};
};

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@ -0,0 +1,10 @@
module.exports = function convertPrivateClassesToInterfacesProcessor(convertPrivateClassesToInterfaces) {
return {
$runAfter: ['processing-docs'],
$runBefore: ['docs-processed'],
$process: function(docs) {
convertPrivateClassesToInterfaces(docs, false);
return docs;
}
};
};

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@ -0,0 +1,24 @@
var _ = require('lodash');
module.exports = function createOverviewDump() {
return {
$runAfter: ['processing-docs'],
$runBefore: ['docs-processed'],
$process: function(docs) {
var overviewDoc = {
id: 'overview-dump',
aliases: ['overview-dump'],
path: 'overview-dump',
outputPath: 'overview-dump.html',
modules: []
};
_.forEach(docs, function(doc) {
if ( doc.docType === 'module' ) {
overviewDoc.modules.push(doc);
}
});
docs.push(overviewDoc);
}
};
};

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@ -0,0 +1,24 @@
var _ = require('lodash');
module.exports = function extractTitleFromGuides() {
return {
$runAfter: ['processing-docs'],
$runBefore: ['docs-processed'],
$process: function(docs) {
_(docs).forEach(function(doc) {
if (doc.docType === 'guide') {
doc.name = doc.name || getNameFromHeading(doc.description);
}
});
}
};
};
function getNameFromHeading(text) {
var match = /^\s*#\s*(.*)/.exec(text);
if (match) {
return match[1];
}
}

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@ -0,0 +1,68 @@
var _ = require('lodash');
module.exports = function generateNavigationDoc() {
return {
$runAfter: ['docs-processed'],
$runBefore: ['rendering-docs'],
$process: function(docs) {
var modulesDoc = {
value: { sections: [] },
moduleName: 'navigation-modules',
serviceName: 'MODULES',
template: 'data-module.template.js',
outputPath: 'js/navigation-modules.js'
};
_.forEach(docs, function(doc) {
if ( doc.docType === 'module' ) {
var moduleNavItem = {
path: doc.path,
partial: doc.outputPath,
name: doc.id,
type: 'module',
pages: []
};
modulesDoc.value.sections.push(moduleNavItem);
_.forEach(doc.exports, function(exportDoc) {
if (!exportDoc.private) {
var exportNavItem = {
path: exportDoc.path,
partial: exportDoc.outputPath,
name: exportDoc.name,
type: exportDoc.docType
};
moduleNavItem.pages.push(exportNavItem);
}
});
}
});
docs.push(modulesDoc);
var guidesDoc = {
value: { pages: [] },
moduleName: 'navigation-guides',
serviceName: 'GUIDES',
template: 'data-module.template.js',
outputPath: 'js/navigation-guides.js'
};
_.forEach(docs, function(doc) {
if ( doc.docType === 'guide' ) {
var guideDoc = {
path: doc.path,
partial: doc.outputPath,
name: doc.name,
type: 'guide'
};
guidesDoc.value.pages.push(guideDoc);
}
});
docs.push(guidesDoc);
}
};
};

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var path = require('canonical-path');
/**
* @dgService ngdocFileReader
* @description
* This file reader will pull the contents from a text file (by default .ngdoc)
*
* The doc will initially have the form:
* ```
* {
* content: 'the content of the file',
* startingLine: 1
* }
* ```
*/
module.exports = function ngdocFileReader() {
var reader = {
name: 'ngdocFileReader',
defaultPattern: /\.md$/,
getDocs: function(fileInfo) {
// We return a single element array because ngdoc files only contain one document
return [{
docType: 'guide',
content: fileInfo.content,
startingLine: 1
}];
}
};
return reader;
};

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var ngdocFileReaderFactory = require('./ngdoc');
var path = require('canonical-path');
describe('ngdocFileReader', function() {
var fileReader;
var createFileInfo = function(file, content, basePath) {
return {
fileReader: fileReader.name,
filePath: file,
baseName: path.basename(file, path.extname(file)),
extension: path.extname(file).replace(/^\./, ''),
basePath: basePath,
relativePath: path.relative(basePath, file),
content: content
};
};
beforeEach(function() {
fileReader = ngdocFileReaderFactory();
});
describe('defaultPattern', function() {
it('should match .md files', function() {
expect(fileReader.defaultPattern.test('abc.md')).toBeTruthy();
expect(fileReader.defaultPattern.test('abc.js')).toBeFalsy();
});
});
describe('getDocs', function() {
it('should return an object containing info about the file and its contents', function() {
var fileInfo = createFileInfo('project/path/modules/someModule/foo/docs/subfolder/bar.ngdoc', 'A load of content', 'project/path');
expect(fileReader.getDocs(fileInfo)).toEqual([{
docType: 'guide',
content: 'A load of content',
startingLine: 1
}]);
});
});
});

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{% include "lib/paramList.html" -%}
{% include "lib/githubLinks.html" -%}
{% extends 'layout/base.template.html' -%}
{% block body %}
<h1 class="class export">{$ doc.name $} <span class="type">{$ doc.docType $}</span></h1>
<p class="module">exported from {@link {$ doc.moduleDoc.id $} {$doc.moduleDoc.id $} }<br/>
defined in {$ githubViewLink(doc) $}
</p>
<p>{$ doc.description | marked $}</p>
{%- if doc.decorators %}
<h2>Annotations</h2>
{%- for decorator in doc.decorators %}
<h3 class="annotation">@{$ decorator.name $}{$ paramList(decorator.arguments) $}</h3>
{% endfor %}
{% endif -%}
{%- if doc.constructorDoc or doc.members.length -%}
<h2>Members</h2>
{%- if doc.constructorDoc %}
<section class="member constructor">
<h1 id="constructor" class="name">{$ doc.constructorDoc.name $}{$ paramList(doc.constructorDoc.params) $}</h1>
{% marked %}
{$ doc.constructorDoc.description $}
{% endmarked %}
</section>
{% endif -%}
{%- for member in doc.members %}{% if not member.private %}
<section class="member">
<h1 id="{$ member.name $}" class="name">
{$ member.name $}{% if member.optional %}?{% endif %}{$ paramList(member.params) $}
</h1>
{% marked %}
{$ member.description $}
{% endmarked %}
</section>
{% endif %}{% endfor %}
{%- endif -%}
{% endblock %}

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{% extends 'layout/base.template.html' %}
{% block body %}
<h1>{$ doc.id $}</h1>
<h2>({$ doc.docType $})</h2>
<div>
{$ doc.description | marked $}
</div>
{% endblock %}

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{% extends 'var.template.html' -%}

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angular.module('{$ doc.moduleName $}', [])
.value('{$ doc.serviceName $}', {$ doc.value | json $});

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{% include "lib/paramList.html" -%}
{% include "lib/githubLinks.html" -%}
{% extends 'layout/base.template.html' -%}
{% block body %}
<h1 class="function export">{$ doc.name $}{$ paramList(doc.parameters) $}</h1>
<p class="module">exported from {@link {$ doc.moduleDoc.id $} {$doc.moduleDoc.id $} }<br/>
defined in {$ githubViewLink(doc) $}</p>
<p>{$ doc.description | marked $}</p>
{% endblock %}

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{% extends 'layout/base.template.html' %}
{% block body %}
{$ doc.description | marked $}
{% endblock %}

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{% extends 'class.template.html' -%}

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{% block body %}{% endblock %}

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{% macro githubViewLink(doc) -%}
<a href="https://github.com/{$ versionInfo.gitRepoInfo.owner $}/{$ versionInfo.gitRepoInfo.repo $}/tree/{$ versionInfo.currentVersion.isSnapshot and versionInfo.currentVersion.SHA or versionInfo.currentVersion.raw $}/modules/{$ doc.fileInfo.relativePath $}#L{$ doc.location.start.line+1 $}-L{$ doc.location.end.line+1 $}">{$ doc.fileInfo.relativePath $} (line {$ doc.location.start.line+1 $})</a>
{%- endmacro -%}

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{% macro paramList(params) -%}
{%- if params -%}<span class="params">(
{%- for param in params -%}
<span class="param">{$ param | escape $}{% if not loop.last %}, {% endif %}</span>
{%- endfor %})</span>
{%- endif %}
{%- endmacro -%}

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{% include "lib/githubLinks.html" -%}
{% extends 'layout/base.template.html' %}
{% block body %}
<h1 class="id">{$ doc.id $} <span class="type">module</span></h1>
<p>defined in {$ githubViewLink(doc) $}</p>
<p>{$ doc.description | marked $}</p>
{% if doc.exports.length %}
<h2>Exports</h2>
<ul>
{%- for exportDoc in doc.exports %}
{% if not exportDoc.private -%}
<li><a href="{$ exportDoc.path $}"><strong>{$ exportDoc.name $}</strong> {$ exportDoc.docType $}</a></li>
{%- endif %}
{%- endfor %}
</ul>
{% endif %}
{% endblock %}

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{% include "lib/paramList.html" -%}
<!DOCTYPE html>
<html>
<head>
<title></title>
<style>
h2 {
padding-left: 20px;
}
h3 {
padding-left: 50px;
}
h4 {
padding-left: 60px;
}
</style>
</head>
<body>
<h1>Modules</h1>
{% for module in doc.modules %}
<h2>{$ module.id $}
{%- if module.public %} (public){% endif %}</h2>
{% for export in module.exports %}
<h3>{$ export.name $}</h3>
{%- if export.constructorDoc %}
<h4>{$ doc.constructorDoc.name $}{$ paramList(doc.constructorDoc.params) $}</h4>
{% endif -%}
{%- for member in export.members %}
<h4>{$ member.name $}{$ paramList(member.params) $}</h4>
{% endfor %}
{% endfor %}
{% endfor %}
</body>
</html>

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{% include "lib/githubLinks.html" -%}
{% extends 'layout/base.template.html' %}
{% block body %}
<h1>{$ doc.name $} <span class="type">type alias</span></h1>
<p class="module">exported from {@link {$ doc.moduleDoc.id $} {$doc.moduleDoc.id $} }<br/>
defined in {$ githubViewLink(doc) $}</p>
<p>{$ doc.description | marked $}</p>
{% endblock %}

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{% include "lib/githubLinks.html" -%}
{% extends 'layout/base.template.html' %}
{% block body %}
<h1>{$ doc.name $} <span class="type">variable</span></h1>
<p class="module">exported from {@link {$ doc.moduleDoc.id $} {$doc.moduleDoc.id $} }<br/>
defined in {$ githubViewLink(doc) $}</p>
<p>{$ doc.description | marked $}</p>
{% endblock %}

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var Package = require('dgeni').Package;
module.exports = new Package('links', [])
.factory(require('./inline-tag-defs/link'))
.factory(require('dgeni-packages/ngdoc/services/getAliases'))
.factory(require('dgeni-packages/ngdoc/services/getDocFromAlias'))
.factory(require('./services/getLinkInfo'))
.config(function(inlineTagProcessor, linkInlineTagDef) {
inlineTagProcessor.inlineTagDefinitions.push(linkInlineTagDef);
});

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var INLINE_LINK = /(\S+)(?:\s+([\s\S]+))?/;
/**
* @dgService linkInlineTagDef
* @description
* Process inline link tags (of the form {@link some/uri Some Title}), replacing them with HTML anchors
* @kind function
* @param {Object} url The url to match
* @param {Function} docs error message
* @return {String} The html link information
*
* @property {boolean} relativeLinks Whether we expect the links to be relative to the originating doc
*/
module.exports = function linkInlineTagDef(getLinkInfo, createDocMessage, log) {
return {
name: 'link',
description: 'Process inline link tags (of the form {@link some/uri Some Title}), replacing them with HTML anchors',
handler: function(doc, tagName, tagDescription) {
// Parse out the uri and title
return tagDescription.replace(INLINE_LINK, function(match, uri, title) {
var linkInfo = getLinkInfo(uri, title, doc);
if ( !linkInfo.valid ) {
log.warn(createDocMessage(linkInfo.error, doc));
}
return "<a href='" + linkInfo.url + "'>" + linkInfo.title + "</a>";
});
}
};
};

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var _ = require('lodash');
var path = require('canonical-path');
/**
* @dgService getLinkInfo
* @description
* Get link information to a document that matches the given url
* @kind function
* @param {String} url The url to match
* @param {String} title An optional title to return in the link information
* @return {Object} The link information
*
* @property {boolean} relativeLinks Whether we expect the links to be relative to the originating doc
*/
module.exports = function getLinkInfo(getDocFromAlias, encodeCodeBlock, log) {
return function getLinkInfoImpl(url, title, currentDoc) {
var linkInfo = {
url: url,
type: 'url',
valid: true,
title: title || url
};
if ( !url ) {
throw new Error('Invalid url');
}
var docs = getDocFromAlias(url, currentDoc);
if ( !getLinkInfoImpl.useFirstAmbiguousLink && docs.length > 1 ) {
linkInfo.valid = false;
linkInfo.errorType = 'ambiguous';
linkInfo.error = 'Ambiguous link: "' + url + '".\n' +
docs.reduce(function(msg, doc) { return msg + '\n "' + doc.id + '" ('+ doc.docType + ') : (' + doc.path + ' / ' + doc.fileInfo.relativePath + ')'; }, 'Matching docs: ');
} else if ( docs.length >= 1 ) {
linkInfo.url = docs[0].path;
linkInfo.title = title || encodeCodeBlock(docs[0].name, true);
linkInfo.type = 'doc';
if ( getLinkInfoImpl.relativeLinks && currentDoc && currentDoc.path ) {
var currentFolder = path.dirname(currentDoc.path);
var docFolder = path.dirname(linkInfo.url);
var relativeFolder = path.relative(path.join('/', currentFolder), path.join('/', docFolder));
linkInfo.url = path.join(relativeFolder, path.basename(linkInfo.url));
log.debug(currentDoc.path, docs[0].path, linkInfo.url);
}
} else if ( url.indexOf('#') > 0 ) {
var pathAndHash = url.split('#');
linkInfo = getLinkInfoImpl(pathAndHash[0], title, currentDoc);
linkInfo.url = linkInfo.url + '#' + pathAndHash[1];
return linkInfo;
} else if ( url.indexOf('/') === -1 && url.indexOf('#') !== 0 ) {
linkInfo.valid = false;
linkInfo.errorType = 'missing';
linkInfo.error = 'Invalid link (does not match any doc): "' + url + '"';
} else {
linkInfo.title = title || (( url.indexOf('#') === 0 ) ? url.substring(1) : path.basename(url, '.html'));
}
return linkInfo;
};
};

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var Package = require('dgeni').Package;
var basePackage = require('../docs-package');
module.exports = new Package('angular-v2-public-docs', [basePackage])
.config(function(readTypeScriptModules) {
readTypeScriptModules.sourceFiles = [
'angular2/lifecycle_hooks.ts',
'angular2/core.ts',
'angular2/http.ts',
'angular2/router.ts',
'angular2/test.ts'
];
readTypeScriptModules.hidePrivateMembers = true;
})
.config(function(getLinkInfo) {
getLinkInfo.useFirstAmbiguousLink = false;
})
// Configure file writing
.config(function(writeFilesProcessor) {
writeFilesProcessor.outputFolder = 'dist/public_docs';
});

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var basePackage = require('dgeni-packages/base');
var Package = require('dgeni').Package;
var path = require('canonical-path');
// Define the dgeni package for generating the docs
module.exports = new Package('typescript-parsing', [basePackage])
// Register the services and file readers
.factory(require('./services/modules'))
.factory(require('./services/tsParser'))
.factory(require('./services/tsParser/createCompilerHost'))
.factory(require('./services/tsParser/getFileInfo'))
.factory(require('./services/tsParser/getExportDocType'))
.factory(require('./services/tsParser/getContent'))
.factory(require('./services/convertPrivateClassesToInterfaces'))
.factory('EXPORT_DOC_TYPES', function() {
return [
'class',
'interface',
'function',
'var',
'const',
'enum',
'type-alias'
];
})
// Register the processors
.processor(require('./processors/readTypeScriptModules'))
// Configure the log service
.config(function(log) {
log.level = 'warn';
})
// Configure ids and paths
.config(function(computeIdsProcessor, computePathsProcessor, EXPORT_DOC_TYPES) {
computeIdsProcessor.idTemplates.push({
docTypes: ['member'],
idTemplate: '${classDoc.id}.${name}',
getAliases: function(doc) { return [doc.id]; }
});
computePathsProcessor.pathTemplates.push({
docTypes: ['member'],
pathTemplate: '${classDoc.path}/${name}',
getOutputPath: function() {} // These docs are not written to their own file, instead they are part of their class doc
});
var MODULES_DOCS_PATH = 'partials/modules';
computePathsProcessor.pathTemplates.push({
docTypes: ['module'],
pathTemplate: '/${id}',
outputPathTemplate: MODULES_DOCS_PATH + '/${id}/index.html'
});
computePathsProcessor.pathTemplates.push({
docTypes: EXPORT_DOC_TYPES,
pathTemplate: '${moduleDoc.path}/${name}',
outputPathTemplate: MODULES_DOCS_PATH + '/${path}/index.html'
});
});

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var Package = require('dgeni').Package;
module.exports = function mockPackage() {
return new Package('mockPackage', [require('../')])
// provide a mock log service
.factory('log', function() { return require('dgeni/lib/mocks/log')(false); })
.factory('templateEngine', function() { return {}; });
};

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export var __esModule = true;
export class OKToExport {}
export function _thisIsPrivate() {}
export var thisIsOK = '!';

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export interface MyInterface {
optionalProperty? : string
<T, U extends Findable<T>>(param: T) : U
new (param: number) : MyInterface
}

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export class Test {
firstItem;
constructor() { this.doStuff(); }
otherMethod() {}
doStuff() {}
}

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export var x = 100;

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/**
* @module
* @description
* This is the module description
*/
export * from 'importedSrc';
/**
* This is some random other comment
*/
/**
* This is MyClass
*/
export class MyClass {
message: String;
/**
* Create a new MyClass
* @param {String} name The name to say hello to
*/
constructor(name) { this.message = 'hello ' + name; }
/**
* Return a greeting message
*/
greet() { return this.message; }
}
/**
* An exported function
*/
export var myFn = (val: number) => return val * 2;

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var glob = require('glob');
var path = require('canonical-path');
var _ = require('lodash');
var ts = require('typescript');
module.exports = function readTypeScriptModules(tsParser, modules, getFileInfo,
getExportDocType, getContent, log) {
return {
$runAfter: ['files-read'],
$runBefore: ['parsing-tags'],
$validate: {
sourceFiles: {presence: true},
basePath: {presence: true},
hidePrivateMembers: {inclusion: [true, false]},
sortClassMembers: {inclusion: [true, false]},
ignoreExportsMatching: {}
},
// A collection of globs that identify those modules for which we should create docs
sourceFiles: [],
// The base path from which to load the source files
basePath: '.',
// We can ignore members of classes that are private
hidePrivateMembers: true,
// We leave class members sorted in order of declaration
sortClassMembers: false,
// We can provide a collection of strings or regexes to ignore exports whose export names match
ignoreExportsMatching: ['___esModule'],
$process: function(docs) {
// Convert ignoreExportsMatching to an array of regexes
var ignoreExportsMatching = convertToRegexCollection(this.ignoreExportsMatching);
var hidePrivateMembers = this.hidePrivateMembers;
var sortClassMembers = this.sortClassMembers;
var basePath = path.resolve(this.basePath);
var filesPaths = expandSourceFiles(this.sourceFiles, basePath);
var parseInfo = tsParser.parse(filesPaths, this.basePath);
var moduleSymbols = parseInfo.moduleSymbols;
// Iterate through each of the modules that were parsed and generate a module doc
// as well as docs for each module's exports.
moduleSymbols.forEach(function(moduleSymbol) {
var moduleDoc = createModuleDoc(moduleSymbol, basePath);
// Add this module doc to the module lookup collection and the docs collection
modules[moduleDoc.id] = moduleDoc;
docs.push(moduleDoc);
// Iterate through this module's exports and generate a doc for each
moduleSymbol.exportArray.forEach(function(exportSymbol) {
// Ignore exports starting with an underscore
if (anyMatches(ignoreExportsMatching, exportSymbol.name)) return;
// If the symbol is an Alias then for most things we want the original resolved symbol
var resolvedExport = exportSymbol.resolvedSymbol || exportSymbol;
var exportDoc = createExportDoc(exportSymbol.name, resolvedExport, moduleDoc, basePath, parseInfo.typeChecker);
log.debug('>>>> EXPORT: ' + exportDoc.name + ' (' + exportDoc.docType + ') from ' + moduleDoc.id);
exportDoc.members = [];
exportDoc.statics = [];
// Generate docs for each of the export's members
if (resolvedExport.flags & ts.SymbolFlags.HasMembers) {
for(var memberName in resolvedExport.members) {
// FIXME(alexeagle): why do generic type params appear in members?
if (memberName === 'T') {
continue;
}
log.silly('>>>>>> member: ' + memberName + ' from ' + exportDoc.id + ' in ' + moduleDoc.id);
var memberSymbol = resolvedExport.members[memberName];
var memberDoc = createMemberDoc(memberSymbol, exportDoc, basePath, parseInfo.typeChecker);
// We special case the constructor and sort the other members alphabetically
if (memberSymbol.flags & ts.SymbolFlags.Constructor) {
exportDoc.constructorDoc = memberDoc;
docs.push(memberDoc);
} else if (!hidePrivateMembers || memberSymbol.name.charAt(0) !== '_') {
docs.push(memberDoc);
exportDoc.members.push(memberDoc);
} else if (memberSymbol.name === '__call' && memberSymbol.flags & ts.SymbolFlags.Signature) {
docs.push(memberDoc);
exportDoc.callMember = memberDoc;
} else if (memberSymbol.name === '__new' && memberSymbol.flags & ts.SymbolFlags.Signature) {
docs.push(memberDoc);
exportDoc.newMember = memberDoc;
}
}
}
if (exportDoc.docType === 'enum') {
for(var memberName in resolvedExport.exports) {
log.silly('>>>>>> member: ' + memberName + ' from ' + exportDoc.id + ' in ' + moduleDoc.id);
var memberSymbol = resolvedExport.exports[memberName];
var memberDoc = createMemberDoc(memberSymbol, exportDoc, basePath, parseInfo.typeChecker);
docs.push(memberDoc);
exportDoc.members.push(memberDoc);
}
} else if (resolvedExport.flags & ts.SymbolFlags.HasExports) {
for (var exported in resolvedExport.exports) {
if (exported === 'prototype') continue;
if (hidePrivateMembers && exported.charAt(0) === '_') continue;
var memberSymbol = resolvedExport.exports[exported];
var memberDoc = createMemberDoc(memberSymbol, exportDoc, basePath, parseInfo.typeChecker);
memberDoc.isStatic = true;
docs.push(memberDoc);
exportDoc.statics.push(memberDoc);
}
}
if (sortClassMembers) {
exportDoc.members.sort(function(a, b) {
if (a.name > b.name) return 1;
if (a.name < b.name) return -1;
return 0;
});
}
// Add this export doc to its module doc
moduleDoc.exports.push(exportDoc);
docs.push(exportDoc);
});
});
}
};
function createModuleDoc(moduleSymbol, basePath) {
var id = moduleSymbol.name.replace(/^"|"$/g, '');
var moduleDoc = {
docType: 'module',
id: id,
aliases: [id],
moduleTree: moduleSymbol,
content: getContent(moduleSymbol),
exports: [],
fileInfo: getFileInfo(moduleSymbol, basePath),
location: getLocation(moduleSymbol)
};
return moduleDoc;
}
function createExportDoc(name, exportSymbol, moduleDoc, basePath, typeChecker) {
var typeParamString = '';
var heritageString = '';
var typeDefinition = '';
exportSymbol.declarations.forEach(function(decl) {
var sourceFile = ts.getSourceFileOfNode(decl);
if (decl.typeParameters) {
typeParamString = '<' + getText(sourceFile, decl.typeParameters) + '>';
}
if (decl.symbol.flags & ts.SymbolFlags.TypeAlias) {
typeDefinition = getText(sourceFile, decl.type);
}
if (decl.heritageClauses) {
decl.heritageClauses.forEach(function(heritage) {
if (heritage.token == ts.SyntaxKind.ExtendsKeyword) {
heritageString += " extends";
heritage.types.forEach(function(typ, idx) {
heritageString += (idx > 0 ? ',' : '') + typ.getFullText();
});
}
if (heritage.token == ts.SyntaxKind.ImplementsKeyword) {
heritageString += " implements";
heritage.types.forEach(function(typ, idx) {
heritageString += (idx > 0 ? ', ' : '') + typ.getFullText();
});
}
});
}
});
//Make sure duplicate aliases aren't created, so "Ambiguous link" warnings are prevented
var aliasNames = [name, moduleDoc.id + '/' + name];
if (typeParamString) {
aliasNames.push(name + typeParamString);
aliasNames.push(moduleDoc.id + '/' + name + typeParamString);
}
var exportDoc = {
docType: getExportDocType(exportSymbol),
name: name,
id: moduleDoc.id + '/' + name,
typeParams: typeParamString,
heritage: heritageString,
decorators: getDecorators(exportSymbol),
aliases: aliasNames,
moduleDoc: moduleDoc,
content: getContent(exportSymbol),
fileInfo: getFileInfo(exportSymbol, basePath),
location: getLocation(exportSymbol)
};
if (exportDoc.docType === 'var' || exportDoc.docType === 'const') {
exportDoc.symbolTypeName = exportSymbol.valueDeclaration.type &&
exportSymbol.valueDeclaration.type.typeName &&
exportSymbol.valueDeclaration.type.typeName.text;
}
if (exportDoc.docType === 'type-alias') {
exportDoc.returnType = getReturnType(typeChecker, exportSymbol);
}
if(exportSymbol.flags & ts.SymbolFlags.Function) {
exportDoc.parameters = getParameters(typeChecker, exportSymbol);
}
if(exportSymbol.flags & ts.SymbolFlags.Value) {
exportDoc.returnType = getReturnType(typeChecker, exportSymbol);
}
if (exportSymbol.flags & ts.SymbolFlags.TypeAlias) {
exportDoc.typeDefinition = typeDefinition;
}
return exportDoc;
}
function createMemberDoc(memberSymbol, classDoc, basePath, typeChecker) {
var memberDoc = {
docType: 'member',
classDoc: classDoc,
name: memberSymbol.name,
decorators: getDecorators(memberSymbol),
content: getContent(memberSymbol),
fileInfo: getFileInfo(memberSymbol, basePath),
location: getLocation(memberSymbol)
};
memberDoc.typeParameters = getTypeParameters(typeChecker, memberSymbol);
if(memberSymbol.flags & (ts.SymbolFlags.Signature) ) {
memberDoc.parameters = getParameters(typeChecker, memberSymbol);
memberDoc.returnType = getReturnType(typeChecker, memberSymbol);
switch(memberDoc.name) {
case '__call':
memberDoc.name = '';
break;
case '__new':
memberDoc.name = 'new';
break;
}
}
if (memberSymbol.flags & ts.SymbolFlags.Method) {
// NOTE: we use the property name `parameters` here so we don't conflict
// with the `params` property that will be updated by dgeni reading the
// `@param` tags from the docs
memberDoc.parameters = getParameters(typeChecker, memberSymbol);
}
if (memberSymbol.flags & ts.SymbolFlags.Constructor) {
memberDoc.parameters = getParameters(typeChecker, memberSymbol);
memberDoc.name = 'constructor';
}
if(memberSymbol.flags & ts.SymbolFlags.Value) {
memberDoc.returnType = getReturnType(typeChecker, memberSymbol);
}
if(memberSymbol.flags & ts.SymbolFlags.Optional) {
memberDoc.optional = true;
}
return memberDoc;
}
function getDecorators(symbol) {
var declaration = symbol.valueDeclaration || symbol.declarations[0];
var sourceFile = ts.getSourceFileOfNode(declaration);
var decorators = declaration.decorators && declaration.decorators.map(function(decorator) {
decorator = decorator.expression;
return {
name: decorator.expression ? decorator.expression.text : decorator.text,
arguments: decorator.arguments && decorator.arguments.map(function(argument) {
return getText(sourceFile, argument).trim();
})
};
});
return decorators;
}
function getParameters(typeChecker, symbol) {
var declaration = symbol.valueDeclaration || symbol.declarations[0];
var sourceFile = ts.getSourceFileOfNode(declaration);
if (!declaration.parameters) {
var location = getLocation(symbol);
throw new Error('missing declaration parameters for "' + symbol.name +
'" in ' + sourceFile.fileName +
' at line ' + location.start.line);
}
return declaration.parameters.map(function(parameter) {
var paramText = '';
if (parameter.dotDotDotToken) {
paramText += '...';
}
paramText += getText(sourceFile, parameter.name);
if (parameter.questionToken || parameter.initializer) {
paramText += '?';
}
if (parameter.type) {
paramText += ':' + getType(sourceFile, parameter.type);
} else {
paramText += ': any';
if (parameter.dotDotDotToken) {
paramText += '[]';
}
}
return paramText.trim();
});
}
function getTypeParameters(typeChecker, symbol) {
var declaration = symbol.valueDeclaration || symbol.declarations[0];
var sourceFile = ts.getSourceFileOfNode(declaration);
if (!declaration.typeParameters) return;
var typeParams = declaration.typeParameters.map(function(type) {
return getText(sourceFile, type).trim();
});
return typeParams;
}
function getReturnType(typeChecker, symbol) {
var declaration = symbol.valueDeclaration || symbol.declarations[0];
var sourceFile = ts.getSourceFileOfNode(declaration);
if (declaration.type) {
return getType(sourceFile, declaration.type).trim();
}
}
function expandSourceFiles(sourceFiles, basePath) {
var filePaths = [];
sourceFiles.forEach(function(sourcePattern) {
filePaths = filePaths.concat(glob.sync(sourcePattern, { cwd: basePath }));
});
return filePaths;
}
function getText(sourceFile, node) {
return sourceFile.text.substring(node.pos, node.end);
}
// Strip any local renamed imports from the front of types
function getType(sourceFile, type) {
var text = getText(sourceFile, type);
while (text.indexOf(".") >= 0) {
// Keep namespaced symbols in RxNext
if (text.match(/^\s*RxNext\./)) break;
// handle the case List<thing.stuff> -> List<stuff>
text = text.replace(/([^.<]*)\.([^>]*)/, "$2");
}
return text;
}
function getLocation(symbol) {
var node = symbol.valueDeclaration || symbol.declarations[0];
var sourceFile = ts.getSourceFileOfNode(node);
var location = {
start: ts.getLineAndCharacterOfPosition(sourceFile, node.pos),
end: ts.getLineAndCharacterOfPosition(sourceFile, node.end)
};
return location;
}
};
function convertToRegexCollection(items) {
if (!items) return [];
// Must be an array
if (!_.isArray(items)) {
items = [items];
}
// Convert string to exact matching regexes
return items.map(function(item) {
return _.isString(item) ? new RegExp('^' + item + '$') : item;
});
}
function anyMatches(regexes, item) {
for(var i=0; i<regexes.length; ++i) {
if ( item.match(regexes[i]) ) return true;
}
return false;
}

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var mockPackage = require('../mocks/mockPackage');
var Dgeni = require('dgeni');
var path = require('canonical-path');
var _ = require('lodash');
describe('readTypeScriptModules', function() {
var dgeni, injector, processor;
beforeEach(function() {
dgeni = new Dgeni([mockPackage()]);
injector = dgeni.configureInjector();
processor = injector.get('readTypeScriptModules');
processor.basePath = path.resolve(__dirname, '../mocks/readTypeScriptModules');
});
describe('ignoreExportsMatching', function() {
it('should ignore exports that match items in the `ignoreExportsMatching` property', function() {
processor.sourceFiles = [ 'ignoreExportsMatching.ts'];
processor.ignoreExportsMatching = [/^_/];
var docs = [];
processor.$process(docs);
var moduleDoc = docs[0];
expect(moduleDoc.docType).toEqual('module');
expect(moduleDoc.exports).toEqual([
jasmine.objectContaining({ name: 'OKToExport' }),
jasmine.objectContaining({ name: 'thisIsOK' })
]);
});
it('should only ignore `___esModule` exports by default', function() {
processor.sourceFiles = [ 'ignoreExportsMatching.ts'];
var docs = [];
processor.$process(docs);
var moduleDoc = docs[0];
expect(moduleDoc.docType).toEqual('module');
expect(getNames(moduleDoc.exports)).toEqual([
'OKToExport',
'_thisIsPrivate',
'thisIsOK'
]);
});
});
describe('interfaces', function() {
it('should mark optional properties', function() {
processor.sourceFiles = [ 'interfaces.ts'];
var docs = [];
processor.$process(docs);
var moduleDoc = docs[0];
var exportedInterface = moduleDoc.exports[0];
var member = exportedInterface.members[0];
expect(member.name).toEqual('optionalProperty');
expect(member.optional).toEqual(true);
});
it('should handle "call" type interfaces', function() {
processor.sourceFiles = [ 'interfaces.ts'];
var docs = [];
processor.$process(docs);
var moduleDoc = docs[0];
var exportedInterface = moduleDoc.exports[0];
expect(exportedInterface.callMember).toBeDefined();
expect(exportedInterface.callMember.parameters).toEqual(['param: T']);
expect(exportedInterface.callMember.returnType).toEqual('U');
expect(exportedInterface.callMember.typeParameters).toEqual(['T', 'U extends Findable<T>']);
expect(exportedInterface.newMember).toBeDefined();
expect(exportedInterface.newMember.parameters).toEqual(['param: number']);
expect(exportedInterface.newMember.returnType).toEqual('MyInterface');
});
});
describe('ordering of members', function() {
it('should order class members in order of appearance (by default)', function() {
processor.sourceFiles = ['orderingOfMembers.ts'];
var docs = [];
processor.$process(docs);
var classDoc = _.find(docs, { docType: 'class' });
expect(classDoc.docType).toEqual('class');
expect(getNames(classDoc.members)).toEqual([
'firstItem',
'otherMethod',
'doStuff',
]);
});
it('should not order class members if not sortClassMembers is false', function() {
processor.sourceFiles = ['orderingOfMembers.ts'];
processor.sortClassMembers = false;
var docs = [];
processor.$process(docs);
var classDoc = _.find(docs, { docType: 'class' });
expect(classDoc.docType).toEqual('class');
expect(getNames(classDoc.members)).toEqual([
'firstItem',
'otherMethod',
'doStuff'
]);
});
});
});
function getNames(collection) {
return collection.map(function(item) { return item.name; });
}

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var _ = require('lodash');
module.exports = function convertPrivateClassesToInterfaces() {
return function(exportDocs, addInjectableReference) {
_.forEach(exportDocs, function(exportDoc) {
// Search for classes with a constructor marked as `@private`
if (exportDoc.docType === 'class' && exportDoc.constructorDoc && exportDoc.constructorDoc.private) {
// Convert this class to an interface with no constructor
exportDoc.docType = 'interface';
exportDoc.constructorDoc = null;
if (exportDoc.heritage) {
// convert the heritage since interfaces use `extends` not `implements`
exportDoc.heritage = exportDoc.heritage.replace('implements', 'extends');
}
if (addInjectableReference) {
// Add the `declare var SomeClass extends InjectableReference` construct
exportDocs.push({
docType: 'var',
name: exportDoc.name,
id: exportDoc.id,
returnType: 'InjectableReference'
});
}
}
});
};
};

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var mockPackage = require('../mocks/mockPackage');
var Dgeni = require('dgeni');
var _ = require('lodash');
describe('readTypeScriptModules', function() {
var dgeni, injector, convertPrivateClassesToInterfaces;
beforeEach(function() {
dgeni = new Dgeni([mockPackage()]);
injector = dgeni.configureInjector();
convertPrivateClassesToInterfaces = injector.get('convertPrivateClassesToInterfaces');
});
it('should convert private class docs to interface docs', function() {
var docs = [
{
docType: 'class',
name: 'privateClass',
id: 'privateClass',
constructorDoc: { private: true }
}
];
convertPrivateClassesToInterfaces(docs, false);
expect(docs[0].docType).toEqual('interface');
});
it('should not touch non-private class docs', function() {
var docs = [
{
docType: 'class',
name: 'privateClass',
id: 'privateClass',
constructorDoc: { }
}
];
convertPrivateClassesToInterfaces(docs, false);
expect(docs[0].docType).toEqual('class');
});
it('should convert the heritage since interfaces use `extends` not `implements`', function() {
var docs = [
{
docType: 'class',
name: 'privateClass',
id: 'privateClass',
constructorDoc: { private: true },
heritage: 'implements parentInterface'
}
];
convertPrivateClassesToInterfaces(docs, false);
expect(docs[0].heritage).toEqual('extends parentInterface');
});
it('should add new injectable reference types, if specified, to the passed in collection', function() {
var docs = [
{
docType: 'class',
name: 'privateClass',
id: 'privateClass',
constructorDoc: { private: true },
heritage: 'implements parentInterface'
}
];
convertPrivateClassesToInterfaces(docs, true);
expect(docs[1]).toEqual({
docType : 'var',
name : 'privateClass',
id : 'privateClass',
returnType : 'InjectableReference'
});
});
});

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module.exports = function modules() {
return {};
};

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var ts = require('typescript');
var fs = require('fs');
var path = require('canonical-path');
// We need to provide our own version of CompilerHost because we want to set the
// base directory and specify what extensions to consider when trying to load a source
// file
module.exports = function createCompilerHost(log) {
return function createCompilerHost(options, baseDir, extensions) {
return {
getSourceFile: function(fileName, languageVersion, onError) {
var text, resolvedPath, resolvedPathWithExt;
// Strip off the extension and resolve relative to the baseDir
baseFilePath = fileName.replace(/\.[^.]+$/, '');
resolvedPath = path.resolve(baseDir, baseFilePath);
// Iterate through each possible extension and return the first source file that is actually found
for(var i=0; i<extensions.length; i++) {
// Try reading the content from files using each of the given extensions
try {
resolvedPathWithExt = resolvedPath + extensions[i];
log.silly('getSourceFile:', resolvedPathWithExt);
text = fs.readFileSync(resolvedPathWithExt, { encoding: options.charset });
log.debug('found source file:', fileName, resolvedPathWithExt);
return ts.createSourceFile(baseFilePath + extensions[i], text, languageVersion);
}
catch(e) {
// Try again if the file simply did not exist, otherwise report the error as a warning
if(e.code !== 'ENOENT') {
if (onError) onError(e.message);
log.warn('Error reading ' + resolvedPathWithExt + ' : ' + e.message);
}
}
}
},
getDefaultLibFileName: function(options) {
return path.resolve(path.dirname(ts.sys.getExecutingFilePath()), ts.getDefaultLibFileName(options));
},
writeFile: function(fileName, data, writeByteOrderMark, onError) {
// no-op
},
getCurrentDirectory: function() {
return baseDir;
},
useCaseSensitiveFileNames: function() {
return ts.sys.useCaseSensitiveFileNames;
},
getCanonicalFileName: function(fileName) {
// if underlying system can distinguish between two files whose names differs only in cases then file name already in canonical form.
// otherwise use toLowerCase as a canonical form.
return ts.sys.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase();
},
getNewLine: function() {
return ts.sys.newLine;
}
};
};
};

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var mockPackage = require('../../mocks/mockPackage');
var Dgeni = require('dgeni');
var path = require('canonical-path');
var ts = require('typescript');
describe('createCompilerHost', function() {
var dgeni, injector, options, host, baseDir, extensions;
beforeEach(function() {
dgeni = new Dgeni([mockPackage()]);
injector = dgeni.configureInjector();
var createCompilerHost = injector.get('createCompilerHost');
options = { charset: 'utf8' };
baseDir = path.resolve(__dirname, '../../mocks/tsParser');
extensions = ['.ts', '.js'];
host = createCompilerHost(options, baseDir, extensions);
});
describe('getSourceFile', function() {
it('should return a SourceFile object for a given path, with fileName relative to baseDir', function() {
var sourceFile = host.getSourceFile('testSrc.ts');
expect(sourceFile.fileName).toEqual('testSrc.ts');
expect(sourceFile.pos).toEqual(0);
expect(sourceFile.text).toEqual(jasmine.any(String));
});
it('should try each of the configured extensions and update the filename to the correct extension', function() {
var sourceFile = host.getSourceFile('testSrc.js');
expect(sourceFile.fileName).toEqual('testSrc.ts');
sourceFile = host.getSourceFile('../mockPackage.ts');
expect(sourceFile.fileName).toEqual('../mockPackage.js');
});
});
describe('getDefaultLibFileName', function() {
it('should return a path to the default library', function() {
expect(host.getDefaultLibFileName(options)).toContain('typescript/bin/lib.d.ts');
});
});
describe('writeFile', function() {
it('should do nothing', function() {
host.writeFile();
});
});
describe('getCurrentDirectory', function() {
it('should return the baseDir', function() {
expect(host.getCurrentDirectory()).toEqual(baseDir);
});
});
describe('useCaseSensitiveFileNames', function() {
it('should return true if the OS is case sensitive', function() {
expect(host.useCaseSensitiveFileNames()).toBe(ts.sys.useCaseSensitiveFileNames);
});
});
describe('getCanonicalFileName', function() {
it('should lower case the filename', function() {
var expectedFilePath = host.useCaseSensitiveFileNames() ? 'SomeFile.ts' : 'somefile.ts';
expect(host.getCanonicalFileName('SomeFile.ts')).toEqual(expectedFilePath);
});
});
describe('getNewLine', function() {
it('should return the newline character for the OS', function() {
expect(host.getNewLine()).toEqual(require('os').EOL);
});
});
});

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var ts = require('typescript');
var LEADING_STAR = /^[^\S\r\n]*\*[^\S\n\r]?/gm;
module.exports = function getContent() {
return function(symbol) {
var content = "";
if (!symbol.declarations) return content;
symbol.declarations.forEach(function(declaration) {
// If this is left side of dotted module declaration, there is no doc comment associated with this declaration
if (declaration.kind === ts.SyntaxKind.ModuleDeclaration && declaration.body.kind === ts.SyntaxKind.ModuleDeclaration) {
return content;
}
// If this is dotted module name, get the doc comments from the parent
while (declaration.kind === ts.SyntaxKind.ModuleDeclaration && declaration.parent.kind === ts.SyntaxKind.ModuleDeclaration) {
declaration = declaration.parent;
}
// If this is a variable declaration then we get the doc comments from the grand parent
if (declaration.kind === ts.SyntaxKind.VariableDeclaration) {
declaration = declaration.parent.parent;
}
// Get the source file of this declaration
var sourceFile = ts.getSourceFileOfNode(declaration);
var commentRanges = ts.getJsDocComments(declaration, sourceFile);
if (commentRanges) {
commentRanges.forEach(function(commentRange) {
content += sourceFile.text
.substring(commentRange.pos+ '/**'.length, commentRange.end - '*/'.length)
.replace(LEADING_STAR, '')
.trim();
if (commentRange.hasTrailingNewLine) {
content += '\n';
}
});
}
content += '\n';
});
return content;
};
};

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var ts = require('typescript');
module.exports = function getExportDocType(log) {
return function(symbol) {
if(symbol.flags & ts.SymbolFlags.Function) {
return 'function';
}
if(symbol.flags & ts.SymbolFlags.Class) {
return 'class';
}
if(symbol.flags & ts.SymbolFlags.Interface) {
return 'interface';
}
if(symbol.flags & ts.SymbolFlags.ConstEnum) {
return 'enum';
}
if(symbol.flags & ts.SymbolFlags.RegularEnum) {
return 'enum';
}
if(symbol.flags & ts.SymbolFlags.Property) {
return 'module-property';
}
if(symbol.flags & ts.SymbolFlags.TypeAlias) {
return 'type-alias';
}
if(symbol.flags & ts.SymbolFlags.FunctionScopedVariable) {
return 'var';
}
if(symbol.flags & ts.SymbolFlags.BlockScopedVariable) {
return getBlockScopedVariableDocType(symbol);
}
log.warn('getExportDocType(): Unknown symbol type', {
symbolName: symbol.name,
symbolType: symbol.flags,
symbolTarget: symbol.target,
file: ts.getSourceFileOfNode(symbol.declarations[0]).fileName
});
return 'unknown';
};
function getBlockScopedVariableDocType(symbol) {
var node = symbol.valueDeclaration;
while(node) {
if ( node.flags & 0x2000 /* const */) {
return 'const';
}
node = node.parent;
}
return 'let';
}
};

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var path = require('canonical-path');
var ts = require('typescript');
module.exports = function getFileInfo(log) {
return function (symbol, basePath) {
var fileName = ts.getSourceFileOfNode(symbol.declarations[0]).fileName;
var file = path.resolve(basePath, fileName);
var fileInfo = {
filePath: file,
baseName: path.basename(file, path.extname(file)),
extension: path.extname(file).replace(/^\./, ''),
basePath: basePath,
relativePath: fileName,
projectRelativePath: fileName
};
return fileInfo;
};
};

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var ts = require('typescript');
var path = require('canonical-path');
module.exports = function tsParser(createCompilerHost, log) {
return {
// These are the extension that we should consider when trying to load a module
// During migration from Traceur, there is a mix of `.ts`, `.es6` and `.js` (atScript)
// files in the project and the TypeScript compiler only looks for `.ts` files when trying
// to load imports.
extensions: ['.ts', '.js'],
// The options for the TS compiler
options: {
allowNonTsExtensions: true,
charset: 'utf8'
},
parse: function(fileNames, baseDir) {
// "Compile" a program from the given module filenames, to get hold of a
// typeChecker that can be used to interrogate the modules, exports and so on.
var host = createCompilerHost(this.options, baseDir, this.extensions);
var program = ts.createProgram(fileNames, this.options, host);
var typeChecker = program.getTypeChecker();
// Create an array of module symbols for each file we were given
var moduleSymbols = [];
fileNames.forEach(function(fileName) {
var sourceFile = program.getSourceFile(fileName);
if (!sourceFile) {
throw new Error('Invalid source file: ' + fileName);
} else if (!sourceFile.symbol) {
// Some files contain only a comment and no actual module code
log.warn('No module code found in ' + fileName);
} else {
moduleSymbols.push(sourceFile.symbol);
}
});
moduleSymbols.forEach(function(tsModule) {
// The type checker has a nice helper function that returns an array of Symbols
// representing the exports for a given module
tsModule.exportArray = typeChecker.getExportsOfModule(tsModule);
// Although 'star' imports (e.g. `export * from 'some/module';) get resolved automatically
// by the compiler/binder, it seems that explicit imports (e.g. `export {SomeClass} from 'some/module'`)
// do not so we have to do a little work.
tsModule.exportArray.forEach(function(moduleExport) {
if (moduleExport.flags & ts.SymbolFlags.Alias) {
// To maintain the alias information (particularly the alias name)
// we just attach the original "resolved" symbol to the alias symbol
moduleExport.resolvedSymbol = typeChecker.getAliasedSymbol(moduleExport);
}
});
});
moduleSymbols.typeChecker = typeChecker;
return {
moduleSymbols: moduleSymbols,
typeChecker: typeChecker,
program: program,
host: host
};
}
};
};

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var mockPackage = require('../../mocks/mockPackage');
var Dgeni = require('dgeni');
var path = require('canonical-path');
describe('tsParser', function() {
var dgeni, injector, parser;
beforeEach(function() {
dgeni = new Dgeni([mockPackage()]);
injector = dgeni.configureInjector();
parser = injector.get('tsParser');
});
it("should parse a TS file", function() {
var parseInfo = parser.parse(['testSrc.ts'], path.resolve(__dirname, '../../mocks/tsParser'));
var tsModules = parseInfo.moduleSymbols;
expect(tsModules.length).toEqual(1);
expect(tsModules[0].exportArray.length).toEqual(3);
expect(tsModules[0].exportArray.map(function(i) { return i.name; })).toEqual(['MyClass', 'myFn', 'x']);
});
});