Initial commit

scripts/pack-dist.js

@@ -0,0 +1,51 @@
+import fs from 'fs';
+import path from 'path';
+import { spawnSync } from 'child_process';
+import { fileURLToPath } from 'url';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+const distDir = path.resolve(__dirname, '..', 'dist');
+const outFile = path.resolve(__dirname, '..', 'dfg_3dviewer-dist.zip');
+
+if (!fs.existsSync(distDir)) {
+  console.error('dist directory not found. Run `npm run build` first.');
+  process.exit(1);
+}
+
+// Normalize index.html asset paths from absolute (/file) to relative (./file)
+const indexPath = path.join(distDir, 'index.html');
+if (fs.existsSync(indexPath)) {
+  let html = fs.readFileSync(indexPath, 'utf8');
+  // replace href=/file or href="/file" or href='/file' with href="./file"
+  html = html.replace(/href=\/?"?\/?([^\s'">]+)"?/g, (m, p1) => `href="./${p1.replace(/^\/+/, '')}"`);
+  html = html.replace(/src=\/?"?\/?([^\s'">]+)"?/g, (m, p1) => `src="./${p1.replace(/^\/+/, '')}"`);
+  fs.writeFileSync(indexPath, html, 'utf8');
+  console.log('Rewrote asset paths in dist/index.html to use relative paths');
+}
+
+if (fs.existsSync(outFile)) {
+  fs.rmSync(outFile);
+}
+
+const zipProcess = spawnSync('zip', ['-rq', outFile, '.'], {
+  cwd: distDir,
+  stdio: 'inherit',
+});
+
+if (zipProcess.error) {
+  if (zipProcess.error.code === 'ENOENT') {
+    console.error('`zip` command not found. Install it or use an environment that provides it before running `npm run pack-dist`.');
+    process.exit(1);
+  }
+
+  throw zipProcess.error;
+}
+
+if (zipProcess.status !== 0) {
+  process.exit(zipProcess.status ?? 1);
+}
+
+const archiveSize = fs.statSync(outFile).size;
+console.log(`Created ${outFile} (${archiveSize} total bytes)`);