'use strict';
var fs = require('fs');
/**
* A readable source for content that doesn't do dependency resolution, but
* simply reads files and pushes them onto a stream.
*
* If an array of strings is provided as input to this method, then
* they will be treated as filenames and read into the stream.
*
* If an array of objects is provided, then we assume that they are valid
* objects with `source` and `file` properties, and don't use the filesystem
* at all. This is one way of getting documentation.js to run in a browser
* or without fs access.
*
* @param {Array<string|Object>} indexes entry points
* @param {Object} options parsing options
* @param {Function} callback called with (err, inputs)
* @return {undefined} calls callback
*/
module.exports = function (indexes, options, callback) {
return callback(null, indexes.map(function (index) {
if (typeof index === 'string') {
return {
source: fs.readFileSync(index, 'utf8'),
file: index
};
}
return index;
}));
};
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