#

API Docs for: 0.3.17
Show: Inherited Protected Private Deprecated

# File: lib/help.js

    /*
    Copyright (c) 2011, Yahoo! Inc. All rights reserved.
    Code licensed under the BSD License:
    http://yuilibrary.com/license/
    */
    YUI.add('help', function(Y) {

        /**
        * Shows the help text
        * @module yuidoc
        * @class Help
        */

        /**
        * The help text to display
        * @private
        * @property help
        * @type Array
        */
        var help = [
            "",
            "YUI Doc generates API documentation from a modified JavaDoc syntax.",
            "",
            "Current version ({VERSION})",
            "",
            "Usage: yuidoc <options> <input path>",
            "",
            "Common Options:",
            "  -c, --config, --configfile <filename>  A JSON config file to provide configuration data.",
            "           You can also create a yuidoc.json file and place it",
            "           anywhere under your source tree and YUI Doc will find it",
            "           and use it.",
            "  -e, --extension <comma sep list of file extensions> The list of file extensions to parse ",
            "           for api documentation. (defaults to .js)",
            "  -x, --exclude <comma sep list of directories> Directories to exclude from parsing ",
            "           (defaults to '.DS_Store,.svn,CVS,.git,build_rollup_tmp,build_tmp')",
            "  -v, --version Show the current YUIDoc version",
            "  --project-version Set the doc version for the template",
            "  -N, --no-color Turn off terminal colors (for automation)",
            "  -C, --no-code Turn off code generation (don't include source files in output)",
            "  -n, --norecurse Do not recurse directories (default is to recurse)",
            "  -S, --selleck Look for Selleck component data and attach to API meta data",
            "  -V, --view Dump the Handlebars.js view data instead of writing template files",
            "  -p, --parse-only Only parse the API docs and create the JSON data, do not render templates",
            "  -o, --out <directory path> Path to put the generated files (defaults to ./out)",
            "  -t, --themedir <directory path> Path to a custom theme directory containing Handlebars templates",
            "  -H, --helpers <comma separated list of paths to files> Require these file and add Handlebars helpers. See docs for more information",
            "  -h, --help Show this help",
            "  -q, --quiet Supress logging output",
            "  -T, --theme <simple|default> Choose one of the built in themes (default is default)",
            "  --server <port> Fire up the YUIDoc server for faster API doc developement. Pass optional port to listen on. (default is 3000)",
            "",
            "  <input path> Supply a list of paths (shell globbing is handy here)",
            "",
        ].join('\n');

        /**
        * Render the help message as a string
        * @method renderHelp
        * @return {String} The help screen to display
        */
        Y.renderHelp = function() {
            return Y.Lang.sub(help, {
                VERSION: Y.packageInfo.version
            });
        };
        /**
        * Display the help message, write it to the screen and exit
        * @method showHelp
        */
        Y.showHelp = function() {
            console.error(Y.renderHelp());
            process.exit(0); //Shouldn't exit one on help
        }
    });