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/*
* Author: Dina M Suehiro <dina.m.suehiro@intel.com>
* Copyright (c) 2015 Intel Corporation.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
// dependencies
var opts = require('commander'), // for command line args
fs = require('fs'), // for file system access
path = require('path'); // for file path parsing
// parse command line arguments
opts
.option('-i, --inputdir [directory]', 'product documents directory', __dirname + '/docs/yuidoc/upm')
.parse(process.argv);
// Set to true for console output
var debug = true;
// Global arrays tracking the files that have been renamed
var originalFiles = [];
var renamedFiles = [];
// Filter to get html files from different directories
var rootFiles = getHtmlFilenames(opts.inputdir);
var classesFiles = getHtmlFilenames(opts.inputdir + "/classes");
var modulesFiles = getHtmlFilenames(opts.inputdir + "/modules");
// Rename files in the classes directory to have lower-cased file names.
renameFiles(classesFiles);
classesFiles = getHtmlFilenames(opts.inputdir + "/classes");
// Go through the html files and update links to reflect the file names that we changed.
renameLinks(rootFiles);
renameLinks(classesFiles);
renameLinks(modulesFiles);
// Helper function that returns paths to the html files in the specified directory
function getHtmlFilenames (directory)
{
return fs.readdirSync(directory).map(function (file) {
return path.join(directory, file);
}).filter(function (file) {
return fs.statSync(file).isFile();
}).filter(function (file) {
return path.extname(file).toLowerCase() == ".html";
});
}
// Goes through the files and renames them to be lower-cased and tracks them the
// renamed files in the originalFiles[] and renamedFiles[] arrays.
function renameFiles(files)
{
files.forEach(function (file)
{
var originalName = path.basename(file);
var newFileName = originalName.toLowerCase();
var directory = path.dirname(file);
if (originalName != newFileName)
{
fs.renameSync(file, directory + "/" + newFileName); //, function(err)
if (debug)
console.log('Renamed: %s --> %s', originalName, newFileName);
originalFiles.push(originalName);
renamedFiles.push(newFileName);
}
});
}
// Helper function goes through the specified files and does a file/replace of the
// originalFiles to the renamedFiles so that the .html links match what has been renamed.
function renameLinks (files)
{
if (originalFiles.length <= 0)
{
if (debug)
console.log("No links to rename.");
return;
}
files.forEach(function (file)
{
// Read the file
data = fs.readFileSync(file, 'ascii');
// Find/replace the file names that were renamed
for (var i = 0; i < originalFiles.length; i++)
{
var findString = '/' + originalFiles[i] + '\"';
var replaceString = '/' + renamedFiles[i] + '\"';
data = data.replace(findString, replaceString);
}
// Write back
fs.writeFile(file, data, 'ascii', function (err) {
if (err)
throw err;
});
if (debug)
console.log('Renamed links in: %s', file);
});
}
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