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Add support for inferring private based on the name
This adds a command line flag called `--infer-private` which is a string (defaults to `^_`) which is used as a regexp for inferring if a name is private or not. For example: ```js /** C */ class C { /** I'm public */ m() {} /** I'm private */ _p() {} } ``` Fixes #436
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9 files changed

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‎docs/USAGE.md‎

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@@ -18,28 +18,42 @@ Commands:
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lint check for common style and uniformity mistakes
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readme inject documentation into your README.md
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Options:
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--help Show help [boolean]
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--version Show version number [boolean]
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--shallow shallow mode turns off dependency resolution, only processing
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the specified files (or the main script specified in
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package.json) [boolean] [default: false]
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--config, -c configuration file. an array defining explicit sort order
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--external a string / glob match pattern that defines which external
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modules will be whitelisted and included in the generated
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documentation. [default: null]
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--extension, -e only input source files matching this extension will be
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parsed, this option can be used multiple times.
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--polyglot polyglot mode turns off dependency resolution and enables
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multi-language support. use this to document c++ [boolean]
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--private, -p generate documentation tagged as private
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[boolean] [default: false]
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--access, -a Include only comments with a given access level, out of
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private, protected, public, undefined. By default, public,
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protected, and undefined access levels are included
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[choices: "public", "private", "protected", "undefined"]
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--github, -g infer links to github in documentation [boolean]
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Options:
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--help Show help [boolean]
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--version Show version number [boolean]
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--shallow shallow mode turns off dependency resolution, only
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processing the specified files (or the main script
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specified in package.json) [boolean] [default: false]
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--config, -c configuration file. an array defining explicit sort order
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--external a string / glob match pattern that defines which external
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modules will be whitelisted and included in the generated
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documentation. [default: null]
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--extension, -e only input source files matching this extension will be
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parsed, this option can be used multiple times.
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--polyglot polyglot mode turns off dependency resolution and enables
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multi-language support. use this to document c++ [boolean]
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--private, -p generate documentation tagged as private
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[boolean] [default: false]
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--access, -a Include only comments with a given access level, out of
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private, protected, public, undefined. By default, public,
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protected, and undefined access levels are included
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[choices: "public", "private", "protected", "undefined"]
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--github, -g infer links to github in documentation [boolean]
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--infer-private Infer private access based on the name. This is a regular
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expression that is used to match the name
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[string] [default: "^_"]
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--theme, -t specify a theme: this must be a valid theme module
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--name project name. by default, inferred from package.json
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--watch, -w watch input files and rebuild documentation when they
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change [boolean]
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--project-version project version. by default, inferred from package.json
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--output, -o output location. omit for stdout, otherwise is a filename
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for single-file outputs and a directory name for multi-file
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outputs like html [default: "stdout"]
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--format, -f [choices: "json", "md", "html"] [default: "json"]
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Examples:
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documentation build foo.js parse documentation in a given file
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Examples:
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documentation build foo.js -f md > parse documentation in a file and
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API.md generate API documentation as
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Markdown
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```

‎index.js‎

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@@ -18,6 +18,7 @@ var fs = require('fs'),
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inferProperties = require('./lib/infer/properties'),
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inferMembership = require('./lib/infer/membership'),
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inferReturn = require('./lib/infer/return'),
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inferAccess = require('./lib/infer/access'),
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formatLint = require('./lib/lint').formatLint,
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lintComments = require('./lib/lint').lintComments;
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@@ -150,6 +151,7 @@ function buildSync(indexes, options) {
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}, [])
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.map(pipeline(
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inferName(),
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inferAccess(options.inferPrivate),
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inferAugments(),
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inferKind(),
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inferParams(),
@@ -205,6 +207,7 @@ module.exports.lint = function lint(indexes, options, callback) {
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.map(pipeline(
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lintComments,
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inferName(),
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inferAccess(options.inferPrivate),
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inferAugments(),
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inferKind(),
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inferParams(),

‎lib/commands/shared_options.js‎

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@@ -48,6 +48,12 @@ function sharedInputOptions(parser) {
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type: 'boolean',
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describe: 'infer links to github in documentation',
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alias: 'g'
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})
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.option('infer-private', {
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type: 'string',
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describe: 'Infer private access based on the name. This is a regular expression that ' +
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'is used to match the name',
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default: '^_'
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});
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}
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‎lib/infer/access.js‎

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'use strict';
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var shouldSkipInference = require('./should_skip_inference');
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module.exports = function (pattern) {
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var re = pattern ? new RegExp(pattern) : /^_/;
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/**
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* Infers access (only private atm) from the name.
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*
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* @name inferAccess
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* @param {Object} comment parsed comment
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* @returns {Object} comment with access inferred
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*/
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return shouldSkipInference(function inferAccess(comment) {
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// This needs to run after inferName beacuse we infer the access based on
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// the name.
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if (comment.name && comment.access === undefined &&
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re && re.test(comment.name)) {
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comment.access = 'private';
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}
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return comment;
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});
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};

‎test/fixture/infer-private.input.js‎

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/**
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* This is inferred to be private.
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*/
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function _p() {}
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/** C */
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class C {
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/** m */
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m() {}
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/** This is also inferred to be private. */
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_p() {}
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}

‎test/fixture/infer-private.output.json‎

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[
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{
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"context": {
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"code": "/**\n * This is inferred to be private.\n */\nfunction _p() {}\n\n/** C */\nclass C {\n /** m */\n m() {}\n /** This is also inferred to be private. */\n _p() {}\n}\n",
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"loc": {
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"end": {
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"column": 1,
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"line": 12
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},
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"start": {
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"column": 0,
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"line": 7
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}
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}
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},
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"description": {
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"children": [
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{
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"children": [
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{
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"position": {
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"end": {
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"column": 2,
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"line": 1,
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"offset": 1
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},
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"indent": [],
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"start": {
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"column": 1,
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"line": 1,
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"offset": 0
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}
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},
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"type": "text",
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"value": "C"
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}
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],
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"position": {
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"end": {
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"column": 2,
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"line": 1,
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"offset": 1
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},
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"indent": [],
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"start": {
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"column": 1,
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"line": 1,
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"offset": 0
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}
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},
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"type": "paragraph"
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}
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],
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"position": {
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"end": {
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"column": 2,
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"line": 1,
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"offset": 1
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},
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"start": {
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"column": 1,
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"line": 1,
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"offset": 0
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}
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},
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"type": "root"
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},
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"errors": [],
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"kind": "class",
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"loc": {
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"end": {
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"column": 8,
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"line": 6
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},
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"start": {
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"column": 0,
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"line": 6
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}
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},
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"members": {
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"events": [],
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"instance": [
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{
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"context": {
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"code": "/**\n * This is inferred to be private.\n */\nfunction _p() {}\n\n/** C */\nclass C {\n /** m */\n m() {}\n /** This is also inferred to be private. */\n _p() {}\n}\n",
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"loc": {
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"end": {
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"column": 8,
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"line": 9
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},
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"start": {
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"column": 2,
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"line": 9
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}
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}
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},
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"description": {
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"children": [
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{
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"children": [
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{
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"position": {
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"end": {
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"column": 2,
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"line": 1,
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"offset": 1
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},
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"indent": [],
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"start": {
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"column": 1,
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"line": 1,
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"offset": 0
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}
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},
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"type": "text",
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"value": "m"
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}
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],
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"position": {
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"end": {
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"column": 2,
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"line": 1,
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"offset": 1
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},
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"indent": [],
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"start": {
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"column": 1,
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"line": 1,
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"offset": 0
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}
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},
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"type": "paragraph"
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}
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],
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"position": {
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"end": {
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"column": 2,
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"line": 1,
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"offset": 1
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},
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"start": {
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"column": 1,
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"line": 1,
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"offset": 0
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}
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},
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"type": "root"
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},
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"errors": [],
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"kind": "function",
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"loc": {
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"end": {
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"column": 10,
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"line": 8
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},
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"start": {
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"column": 2,
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"line": 8
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}
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},
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"memberof": "C",
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"members": {
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"instance": [],
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"static": []
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},
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"name": "m",
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"namespace": "C#m",
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"path": [
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{
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"kind": "class",
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"name": "C"
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},
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{
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"kind": "function",
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"name": "m",
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"scope": "instance"
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}
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],
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"scope": "instance",
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"tags": []
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}
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],
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"static": []
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},
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"name": "C",
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"namespace": "C",
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"path": [
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{
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"kind": "class",
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"name": "C"
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}
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],
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"tags": []
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}
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]

‎test/fixture/infer-private.output.md‎

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# C
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C
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## m
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m

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