131 lines
3.7 KiB
JavaScript
131 lines
3.7 KiB
JavaScript
/**
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* Define an @api tag
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*/
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var conf = env.conf.stability;
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var defaultLevels = ["deprecated","experimental","unstable","stable","frozen","locked"];
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var levels = conf.levels || defaultLevels;
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var util = require('util');
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exports.defineTags = function(dictionary) {
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dictionary.defineTag('api', {
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mustHaveValue: false,
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canHaveType: false,
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canHaveName: false,
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onTagged: function(doclet, tag) {
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var level = tag.text || "experimental";
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if (levels.indexOf(level) >= 0) {
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doclet.stability = level;
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} else {
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var errorText = util.format('Invalid stability level (%s) in %s line %s', tag.text, doclet.meta.filename, doclet.meta.lineno);
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require('jsdoc/util/error').handle( new Error(errorText) );
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}
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}
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});
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};
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/*
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* Based on @stability annotations, and assuming that items with no @stability
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* annotation should not be documented, this plugin removes undocumented symbols
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* from the documentation.
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*/
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function hasApiMembers(doclet) {
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return doclet.longname.split('#')[0] == this.longname;
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}
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function includeAugments(doclet) {
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var augments = doclet.augments;
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if (augments) {
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var cls;
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for (var i = augments.length - 1; i >= 0; --i) {
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cls = classes[augments[i]];
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if (cls) {
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includeAugments(cls);
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if (cls.fires) {
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if (!doclet.fires) {
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doclet.fires = [];
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}
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cls.fires.forEach(function(f) {
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if (doclet.fires.indexOf(f) == -1) {
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doclet.fires.push(f);
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}
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});
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}
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if (cls.observables) {
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if (!doclet.observables) {
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doclet.observables = [];
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}
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cls.observables.forEach(function(f) {
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if (doclet.observables.indexOf(f) == -1) {
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doclet.observables.push(f);
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}
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});
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}
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if (cls.longname.indexOf('oli.') !== 0) {
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cls._hideConstructor = true;
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delete cls.undocumented;
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}
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}
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}
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}
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}
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var api = [];
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var classes = {};
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exports.handlers = {
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newDoclet: function(e) {
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var doclet = e.doclet;
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// Keep track of api items - needed in parseComplete to determine classes
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// with api members.
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if (doclet.stability) {
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api.push(doclet);
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}
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// Mark explicity defined namespaces - needed in parseComplete to keep
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// namespaces that we need as containers for api items.
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if (/.*\.jsdoc$/.test(doclet.meta.filename) && doclet.kind == 'namespace') {
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doclet.namespace_ = true;
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}
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if (doclet.kind == 'class') {
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classes[doclet.longname] = doclet;
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}
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},
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parseComplete: function(e) {
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var doclets = e.doclets;
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for (var i = doclets.length - 1; i >= 0; --i) {
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var doclet = doclets[i];
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if (doclet.stability || doclet.namespace_) {
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if (doclet.kind == 'class') {
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includeAugments(doclet);
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}
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if (doclet.fires) {
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doclet.fires.sort(function(a, b) {
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return a.split(/#?event:/)[1] < b.split(/#?event:/)[1] ? -1 : 1;
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});
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}
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if (doclet.observables) {
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doclet.observables.sort(function(a, b) {
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return a.name < b.name ? -1 : 1;
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});
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}
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// Always document namespaces and items with stability annotation
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continue;
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}
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if (doclet.kind == 'class' && api.some(hasApiMembers, doclet)) {
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// Mark undocumented classes with documented members as unexported.
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// This is used in ../template/tmpl/container.tmpl to hide the
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// constructor from the docs.
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doclet._hideConstructor = true;
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includeAugments(doclet);
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} else if (!doclet._hideConstructor) {
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// Remove all other undocumented symbols
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doclet.undocumented = true;
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}
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}
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}
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};
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