89 lines
2.9 KiB
JavaScript
89 lines
2.9 KiB
JavaScript
const fs = require('fs-extra');
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function escapeXml(string_) {
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if (typeof string_ !== 'string') {
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return String(string_);
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}
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return string_.replaceAll('&', '&').replaceAll('<', '<').replaceAll("'", ''');
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}
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function indentFileContent(content) {
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if (typeof content !== 'string') {
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return String(content);
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}
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return content.split('\n').map((line) => ` ${line}`);
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}
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function generateXMLOutput(aggregatedContent, outputPath) {
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const { textFiles } = aggregatedContent;
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const writeStream = fs.createWriteStream(outputPath, { encoding: 'utf8' });
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return new Promise((resolve, reject) => {
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writeStream.on('error', reject);
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writeStream.on('finish', resolve);
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writeStream.write('<?xml version="1.0" encoding="UTF-8"?>\n');
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writeStream.write('<files>\n');
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// Sort files by path for deterministic order
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const filesSorted = [...textFiles].sort((a, b) => a.path.localeCompare(b.path));
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let index = 0;
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const writeNext = () => {
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if (index >= filesSorted.length) {
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writeStream.write('</files>\n');
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writeStream.end();
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return;
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}
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const file = filesSorted[index++];
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const p = escapeXml(file.path);
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const content = typeof file.content === 'string' ? file.content : '';
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if (content.length === 0) {
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writeStream.write(`\t<file path='${p}'/>\n`);
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setTimeout(writeNext, 0);
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return;
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}
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const needsCdata = content.includes('<') || content.includes('&') || content.includes(']]>');
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if (needsCdata) {
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// Open tag and CDATA on their own line with tab indent; content lines indented with two tabs
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writeStream.write(`\t<file path='${p}'><![CDATA[\n`);
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// Safely split any occurrences of "]]>" inside content, trim trailing newlines, indent each line with two tabs
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const safe = content.replaceAll(']]>', ']]]]><![CDATA[>');
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const trimmed = safe.replace(/[\r\n]+$/, '');
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const indented =
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trimmed.length > 0
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? trimmed
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.split('\n')
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.map((line) => `\t\t${line}`)
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.join('\n')
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: '';
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writeStream.write(indented);
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// Close CDATA and attach closing tag directly after the last content line
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writeStream.write(']]></file>\n');
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} else {
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// Write opening tag then newline; indent content with two tabs; attach closing tag directly after last content char
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writeStream.write(`\t<file path='${p}'>\n`);
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const trimmed = content.replace(/[\r\n]+$/, '');
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const indented =
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trimmed.length > 0
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? trimmed
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.split('\n')
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.map((line) => `\t\t${line}`)
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.join('\n')
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: '';
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writeStream.write(indented);
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writeStream.write(`</file>\n`);
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}
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setTimeout(writeNext, 0);
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};
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writeNext();
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});
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}
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module.exports = { generateXMLOutput };
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