33 lines
1.2 KiB
JavaScript
Executable File
33 lines
1.2 KiB
JavaScript
Executable File
const fs = require('fs');
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let basePathRaw = process.env.VITE_BASEPATH || '';
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// If env not provided, try to detect a <base href="..."> in the
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// built client's index.html (if present). This helps when the
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// client has been built with a base like '/ketr.ketran' but the
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// server was started without VITE_BASEPATH set.
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if (!basePathRaw) {
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try {
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const indexPath = 'client/build/index.html';
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if (fs.existsSync(indexPath)) {
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const content = fs.readFileSync(indexPath, 'utf8');
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const m = content.match(/<base[^>]*href=["']([^"']+)["']/i);
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if (m && m[1]) {
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// Strip leading/trailing slashes for normalization below
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basePathRaw = m[1].replace(/^\/+/, '').replace(/\/+$/, '');
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// If base was just '/', treat as empty
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if (basePathRaw === '') basePathRaw = '';
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console.log(`Detected client build base href '${m[1]}' and using VITE_BASEPATH='${basePathRaw}'`);
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}
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}
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} catch (err) {
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// ignore and fall back to default
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}
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}
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let basePath = '/' + (basePathRaw || '').replace(/^\/+/, '').replace(/\/+$/, '') + '/';
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if (basePath === '//') basePath = '/';
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console.log(`Using basepath ${basePath}`);
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module.exports = basePath;
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