citra-emu
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citra-web
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citra-web/scripts/wiki/app.js

93 lines
3.2 KiB
JavaScript

var fs = require('fs');
var util = require('util');
var logger = require('winston');
var sanitizeHtml = require('sanitize-html');
var del = require('delete');
var exec = require('sync-exec');
var inputDirectory = './citra.wiki/';
var outputDirectory = '../../site/content/wiki/';
// The URL
function url(title) {
return '/wiki/' + title.replace(/\s+/g, '-').toLowerCase();
}
if (fs.existsSync(inputDirectory)) {
logger.info(`Purging input directory: ${inputDirectory}`);
del.sync(inputDirectory, {force: true});
}
exec('git clone https://github.com/citra-emu/citra.wiki.git');
if (fs.existsSync(outputDirectory) == false) {
logger.info(`Creating missing output directory: ${outputDirectory}`);
fs.mkdirSync(outputDirectory);
}
fs.readdir(inputDirectory, function(err, items) {
try {
// Look for all .md files within the wiki directory.
items.filter(file => file.substr(-3) === '.md').forEach(function(item) {
// Generate the title from the filename.
let title = item.replace(/-/g, ' ').slice(0, -3);
var stats = fs.statSync(`${inputDirectory}${item}`);
var modified = new Date(util.inspect(stats.mtime));
// Read the .md file.
fs.readFile(`${inputDirectory}${item}`, 'utf8', function (err,data) {
if (err) { logger.error(err); return; }
try {
// Convert various data inside of the markdown language.
let cleanData = sanitizeHtml(data);
// Blackfriday Markdown Rendering requires a blank line before lists.
try {
var lines = cleanData.split(/\r?\n/);
for(var i = 0; i < lines.length; i++) {
// If it's the start of the file, ignore to prevent an index issue.
if (i > lines.length) { return; }
if (i == 0 || lines[i] == '\n') { continue; }
// Search for the start of a list designated by the * character.
if (lines[i].startsWith("* ") && lines[i - 1].startsWith("* ") == false) {
i = i + 1;
lines.splice(i - 1, 0, '');
}
}
cleanData = lines.join('\n');
} catch (ex) {
logger.error(ex);
}
// Replacing tags like [[Common Issues on Windows|Common Issues]]
cleanData = cleanData.replace(/\[\[(.*)\|(.*)\]\]/g, function(match, p1, p2) {
return `[${p1}](${url(p2)})`
});
// Replacing tags like [[Common Issues]]
cleanData = cleanData.replace(/\[\[(.*)\]\]/g, function(match, p1) {
return `[${p1}](${url(p1)})`
});
// Create the new markdown header for Hugo.
let newFileContents = `+++\r\ntitle = "${title}"\r\ndate = "${modified.toISOString()}"\r\n+++\r\n\r\n${cleanData}\r\n`;
let itemOutput = item.toLowerCase();
fs.writeFile(`${outputDirectory}${itemOutput}`, newFileContents, function(err) {
if (err) return logger.error(err);
logger.info(`Wrote file ${itemOutput} to filesystem.`);
});
} catch (ex) {
logger.error(ex);
}
});
});
} catch (ex) {
logger.error(ex);
}
});