feat: letta code

2025-10-24 21:19:24 -07:00
commit 70ac76040d
139 changed files with 15340 additions and 0 deletions
--- a/scripts/postinstall-patches.js
+++ b/scripts/postinstall-patches.js
@@ -0,0 +1,103 @@
+// Postinstall patcher for vendoring our Ink modifications without patch-package.
+// Copies patched runtime files from ./src/vendor into node_modules.
+
+import { copyFileSync, existsSync, mkdirSync } from "node:fs";
+import { createRequire } from "node:module";
+import { dirname, join } from "node:path";
+import { fileURLToPath } from "node:url";
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const pkgRoot = dirname(__dirname);
+const require = createRequire(import.meta.url);
+
+async function copyToResolved(srcRel, targetSpecifier) {
+  const src = join(pkgRoot, srcRel);
+  if (!existsSync(src)) return;
+  let dest;
+  try {
+    // Special handling for Ink internals due to package exports
+    if (targetSpecifier.startsWith("ink/")) {
+      // Resolve root of installed ink package; add robust fallbacks for Bun
+      let buildDir;
+      try {
+        // Prefer import.meta.resolve when available
+        const inkEntryUrl = await import.meta.resolve("ink");
+        const inkEntryPath = fileURLToPath(inkEntryUrl); // .../node_modules/ink/build/index.js
+        buildDir = dirname(inkEntryPath); // .../node_modules/ink/build
+      } catch {}
+      if (!buildDir) {
+        try {
+          const inkPkgPath = require.resolve("ink/package.json");
+          const inkRoot = dirname(inkPkgPath);
+          buildDir = join(inkRoot, "build");
+        } catch {}
+      }
+      if (!buildDir) {
+        // Final fallback: assume standard layout relative to project root
+        buildDir = join(pkgRoot, "node_modules", "ink", "build");
+      }
+      const rel = targetSpecifier.replace(/^ink\//, ""); // e.g. build/components/App.js
+      const afterBuild = rel.replace(/^build\//, ""); // e.g. components/App.js
+      dest = join(buildDir, afterBuild);
+    } else if (targetSpecifier.startsWith("ink-text-input/")) {
+      // Resolve root of installed ink-text-input in a Node 18+ compatible way
+      try {
+        const entryUrl = await import.meta.resolve("ink-text-input");
+        dest = fileURLToPath(entryUrl); // .../node_modules/ink-text-input/build/index.js
+      } catch {
+        try {
+          const itPkgPath = require.resolve("ink-text-input/package.json");
+          const itRoot = dirname(itPkgPath);
+          dest = join(itRoot, "build", "index.js");
+        } catch {
+          // Final fallback
+          dest = join(
+            pkgRoot,
+            "node_modules",
+            "ink-text-input",
+            "build",
+            "index.js",
+          );
+        }
+      }
+    } else {
+      dest = require.resolve(targetSpecifier);
+    }
+  } catch (e) {
+    console.warn(
+      `[patch] failed to resolve ${targetSpecifier}:`,
+      e?.message || e,
+    );
+    return;
+  }
+  const destDir = dirname(dest);
+  if (!existsSync(destDir)) mkdirSync(destDir, { recursive: true });
+  try {
+    copyFileSync(src, dest);
+    console.log(`[patch] ${srcRel} -> ${dest}`);
+  } catch (e) {
+    console.warn(
+      `[patch] failed to copy ${srcRel} to ${dest}:`,
+      e?.message || e,
+    );
+  }
+}
+
+// Ink internals (resolve actual installed module path)
+await copyToResolved(
+  "vendor/ink/build/components/App.js",
+  "ink/build/components/App.js",
+);
+await copyToResolved(
+  "vendor/ink/build/hooks/use-input.js",
+  "ink/build/hooks/use-input.js",
+);
+await copyToResolved("vendor/ink/build/devtools.js", "ink/build/devtools.js");
+
+// ink-text-input (optional vendor with externalCursorOffset support)
+await copyToResolved(
+  "vendor/ink-text-input/build/index.js",
+  "ink-text-input/build/index.js",
+);
+
+console.log("[patch] Ink runtime patched");