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port-ui/app/scripts/copy-vendor.js

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'use strict';
/**
* Copies third-party browser assets from node_modules into static/vendor/
* so Flask can serve them without any CDN dependency.
* Runs automatically via the "postinstall" npm hook.
*/
const fs = require('fs');
const path = require('path');
const NM = path.join(__dirname, '..', 'node_modules');
const VENDOR = path.join(__dirname, '..', 'static', 'vendor');
function copyFile(src, dest) {
fs.mkdirSync(path.dirname(dest), { recursive: true });
fs.copyFileSync(src, dest);
}
function copyDir(src, dest) {
fs.mkdirSync(dest, { recursive: true });
for (const entry of fs.readdirSync(src, { withFileTypes: true })) {
const s = path.join(src, entry.name);
const d = path.join(dest, entry.name);
entry.isDirectory() ? copyDir(s, d) : fs.copyFileSync(s, d);
}
}
// Bootstrap CSS + JS bundle
copyFile(
path.join(NM, 'bootstrap', 'dist', 'css', 'bootstrap.min.css'),
path.join(VENDOR, 'bootstrap', 'css', 'bootstrap.min.css')
);
copyFile(
path.join(NM, 'bootstrap', 'dist', 'js', 'bootstrap.bundle.min.js'),
path.join(VENDOR, 'bootstrap', 'js', 'bootstrap.bundle.min.js')
);
// Bootstrap Icons CSS + embedded fonts
copyFile(
path.join(NM, 'bootstrap-icons', 'font', 'bootstrap-icons.css'),
path.join(VENDOR, 'bootstrap-icons', 'font', 'bootstrap-icons.css')
);
copyDir(
path.join(NM, 'bootstrap-icons', 'font', 'fonts'),
path.join(VENDOR, 'bootstrap-icons', 'font', 'fonts')
);
// Font Awesome Free CSS + webfonts
copyFile(
path.join(NM, '@fortawesome', 'fontawesome-free', 'css', 'all.min.css'),
path.join(VENDOR, 'fontawesome', 'css', 'all.min.css')
);
copyDir(
path.join(NM, '@fortawesome', 'fontawesome-free', 'webfonts'),
path.join(VENDOR, 'fontawesome', 'webfonts')
);
// marked browser UMD build (path varies by version)
const markedCandidates = [
path.join(NM, 'marked', 'marked.min.js'), // v4.x
path.join(NM, 'marked', 'lib', 'marked.umd.min.js'), // v5.x
path.join(NM, 'marked', 'dist', 'marked.min.js'), // v9+
];
const markedSrc = markedCandidates.find(p => fs.existsSync(p));
if (!markedSrc) throw new Error('marked: no browser UMD build found in node_modules');
copyFile(markedSrc, path.join(VENDOR, 'marked', 'marked.min.js'));
// jQuery
copyFile(
path.join(NM, 'jquery', 'dist', 'jquery.min.js'),
path.join(VENDOR, 'jquery', 'jquery.min.js')
);