init: restore source from @anthropic-ai/claude-code@2.1.88 sourcemap

extract-sources.js

@@ -0,0 +1,51 @@
+const { SourceMapConsumer } = require('source-map');
+const fs = require('fs');
+const path = require('path');
+
+async function extractSources() {
+  const mapFile = path.join(__dirname, 'package/cli.js.map');
+  console.log('Reading source map...');
+  const rawMap = JSON.parse(fs.readFileSync(mapFile, 'utf8'));
+
+  console.log(`Sources count: ${rawMap.sources.length}`);
+  console.log('Sample sources:', rawMap.sources.slice(0, 10));
+
+  const outDir = path.join(__dirname, 'restored-src');
+
+  let written = 0, skipped = 0;
+
+  for (let i = 0; i < rawMap.sources.length; i++) {
+    const sourcePath = rawMap.sources[i];
+    const content = rawMap.sourcesContent && rawMap.sourcesContent[i];
+
+    if (!content) { skipped++; continue; }
+
+    // Sanitize path
+    let relPath = sourcePath
+      .replace(/^.*node_modules\//, 'node_modules/')
+      .replace(/^webpack:\/\/\//, '')
+      .replace(/^webpack:\/\//, '')
+      .replace(/^\/?\.\.\//, '')
+      .replace(/\?.*$/, '');
+
+    if (!relPath || relPath === 'webpack/bootstrap') {
+      relPath = `__webpack__/source_${i}.js`;
+    }
+
+    // Remove leading slashes and dangerous path components
+    relPath = relPath.replace(/^\/+/, '').replace(/\.\.\//g, '_dotdot_/');
+
+    const fullPath = path.join(outDir, relPath);
+    const dir = path.dirname(fullPath);
+
+    fs.mkdirSync(dir, { recursive: true });
+    fs.writeFileSync(fullPath, content, 'utf8');
+    written++;
+
+    if (written % 500 === 0) console.log(`Written ${written} files...`);
+  }
+
+  console.log(`Done. Written: ${written}, Skipped (no content): ${skipped}`);
+}
+
+extractSources().catch(console.error);