Upgrade dependencies, migrate to tsdown

.changeset/humble-rules-press.md

@@ -0,0 +1,8 @@
+---
+'@repo/eslint-config': patch
+'@repo/hono-cjs': patch
+'@repo/hono-esm': patch
+'@repo/tsconfig': patch
+---
+
+Upgrade dependencies

.changeset/tricky-regions-pay.md

@@ -0,0 +1,5 @@
+---
+'better-auth-harmony': patch
+---
+
+Upgrade dependencies, migrate to tsdown for bundling

.yarnrc.yml

@@ -29,4 +29,4 @@ supportedArchitectures:
     - current
     - linux
 
-yarnPath: .yarn/releases/yarn-4.12.0.cjs
+yarnPath: .yarn/releases/yarn-4.13.0.cjs

examples/hono-cjs/package.json

@@ -16,14 +16,14 @@
     "@repo/eslint-config": "workspace:*",
     "@repo/tsconfig": "workspace:*",
     "@types/eslint": "^9.6.1",
-    "@types/node": "^24.10.14",
-    "eslint": "^9.39.3",
-    "typescript": "^5.9.3"
+    "@types/node": "^24.12.2",
+    "eslint": "^9.39.4",
+    "typescript": "^6.0.2"
   },
   "dependencies": {
-    "@hono/node-server": "1.19.10",
-    "better-auth": "1.4.19",
+    "@hono/node-server": "1.19.14",
+    "better-auth": "1.6.4",
     "better-auth-harmony": "workspace:*",
-    "hono": "4.12.7"
+    "hono": "4.12.14"
   }
 }

examples/hono-esm/package.json

@@ -16,14 +16,14 @@
     "@repo/eslint-config": "workspace:*",
     "@repo/tsconfig": "workspace:*",
     "@types/eslint": "^9.6.1",
-    "@types/node": "^24.10.14",
-    "eslint": "^9.39.3",
-    "typescript": "^5.9.3"
+    "@types/node": "^24.12.2",
+    "eslint": "^9.39.4",
+    "typescript": "^6.0.2"
   },
   "dependencies": {
-    "@hono/node-server": "1.19.10",
-    "better-auth": "1.4.19",
+    "@hono/node-server": "1.19.14",
+    "better-auth": "1.6.4",
     "better-auth-harmony": "workspace:*",
-    "hono": "4.12.7"
+    "hono": "4.12.14"
   }
 }

package.json

@@ -6,7 +6,7 @@
   "engines": {
     "node": ">=20"
   },
-  "packageManager": "yarn@4.12.0",
+  "packageManager": "yarn@4.13.0",
   "workspaces": [
     "examples/*",
     "packages/*"
@@ -25,14 +25,15 @@
     "format": "prettier --write \"**/*.{cjs,js,mjs,ts,tsx,md,json}\""
   },
   "devDependencies": {
-    "@changesets/cli": "^2.29.8",
+    "@changesets/cli": "^2.30.0",
+    "@opentelemetry/api": "1.9.1",
     "@repo/eslint-config": "workspace:*",
     "@repo/tsconfig": "workspace:*",
     "changesets-changelog-clean": "^1.3.0",
-    "eslint": "^9.39.3",
-    "prettier": "^3.8.1",
-    "turbo": "^2.8.11",
-    "typescript": "^5.9.3"
+    "eslint": "^9.39.4",
+    "prettier": "^3.8.3",
+    "turbo": "2.9.6",
+    "typescript": "^6.0.2"
   },
   "dependenciesMeta": {
     "better-sqlite3": {

packages/eslint-config/package.json

@@ -20,36 +20,36 @@
     "./ignorePatterns": "./src/ignorePatterns.js"
   },
   "devDependencies": {
-    "eslint": "^9.39.3",
-    "turbo": "^2.8.11",
-    "typescript": "^5.9.3"
+    "eslint": "^9.39.4",
+    "turbo": "^2.9.6",
+    "typescript": "^6.0.2"
   },
   "dependencies": {
-    "@eslint-community/eslint-plugin-eslint-comments": "^4.6.0",
-    "@eslint/eslintrc": "^3.3.4",
-    "@eslint/js": "^9.39.3",
-    "@eslint/json": "^1.0.1",
-    "@eslint/markdown": "^7.5.1",
-    "@typescript-eslint/parser": "^8.56.1",
-    "@typescript-eslint/utils": "^8.56.1",
-    "@vitest/eslint-plugin": "^1.6.9",
+    "@eslint-community/eslint-plugin-eslint-comments": "^4.7.1",
+    "@eslint/eslintrc": "^3.3.5",
+    "@eslint/js": "^9.39.4",
+    "@eslint/json": "^1.2.0",
+    "@eslint/markdown": "^8.0.1",
+    "@typescript-eslint/parser": "^8.58.2",
+    "@typescript-eslint/utils": "^8.58.2",
+    "@vitest/eslint-plugin": "^1.6.16",
     "eslint-config-airbnb-base": "^15.0.0",
     "eslint-config-prettier": "^10.1.8",
-    "eslint-config-turbo": "^2.8.11",
-    "eslint-import-resolver-node": "^0.3.9",
+    "eslint-config-turbo": "^2.9.6",
+    "eslint-import-resolver-node": "^0.3.10",
     "eslint-import-resolver-typescript": "^4.4.4",
     "eslint-plugin-import": "^2.32.0",
-    "eslint-plugin-jsdoc": "^62.7.1",
+    "eslint-plugin-jsdoc": "^62.9.0",
     "eslint-plugin-n": "^17.24.0",
     "eslint-plugin-promise": "^7.2.1",
     "eslint-plugin-redos": "^4.5.0",
-    "eslint-plugin-regexp": "^3.0.0",
+    "eslint-plugin-regexp": "^3.1.0",
     "eslint-plugin-security": "^4.0.0",
-    "eslint-plugin-simple-import-sort": "^12.1.1",
-    "eslint-plugin-turbo": "^2.8.11",
-    "eslint-plugin-unicorn": "^63.0.0",
-    "eslint-plugin-yml": "^3.3.0",
-    "typescript-eslint": "^8.56.1"
+    "eslint-plugin-simple-import-sort": "^13.0.0",
+    "eslint-plugin-turbo": "^2.9.6",
+    "eslint-plugin-unicorn": "^64.0.0",
+    "eslint-plugin-yml": "^3.3.1",
+    "typescript-eslint": "^8.58.2"
   },
   "peerDependencies": {
     "eslint": "^9.39.0",

packages/plugins/package.json

@@ -8,7 +8,7 @@
     "lint": "eslint .",
     "typecheck": "tsc --noEmit --project tsconfig.build.json",
     "emit-types": "rimraf -g dist/**/*{.ts,.ts.map}; tsc --emitDeclarationOnly --declaration --project tsconfig.build.json",
-    "build": "tsup",
+    "build": "tsdown",
     "test": "vitest run --coverage --coverage.include=src",
     "test:watch": "vitest"
   },
@@ -39,8 +39,8 @@
   "exports": {
     ".": {
       "import": {
-        "types": "./dist/index.d.ts",
-        "default": "./dist/index.js"
+        "types": "./dist/index.d.mts",
+        "default": "./dist/index.mjs"
       },
       "require": {
         "types": "./dist/index.d.cts",
@@ -49,8 +49,8 @@
     },
     "./phone": {
       "import": {
-        "types": "./dist/phone.d.ts",
-        "default": "./dist/phone.js"
+        "types": "./dist/phone.d.mts",
+        "default": "./dist/phone.mjs"
       },
       "require": {
         "types": "./dist/phone.d.cts",
@@ -59,8 +59,8 @@
     },
     "./email": {
       "import": {
-        "types": "./dist/email.d.ts",
-        "default": "./dist/email.js"
+        "types": "./dist/email.d.mts",
+        "default": "./dist/email.mjs"
       },
       "require": {
         "types": "./dist/email.d.cts",
@@ -69,8 +69,8 @@
     },
     "./email/matchers": {
       "import": {
-        "types": "./dist/email/matchers.d.ts",
-        "default": "./dist/email/matchers.js"
+        "types": "./dist/email/matchers.d.mts",
+        "default": "./dist/email/matchers.mjs"
       },
       "require": {
         "types": "./dist/email/matchers.d.cts",
@@ -79,8 +79,8 @@
     },
     "./phone/matchers": {
       "import": {
-        "types": "./dist/phone/matchers.d.ts",
-        "default": "./dist/phone/matchers.js"
+        "types": "./dist/phone/matchers.d.mts",
+        "default": "./dist/phone/matchers.mjs"
       },
       "require": {
         "types": "./dist/phone/matchers.d.cts",
@@ -97,27 +97,26 @@
     "@repo/eslint-config": "*",
     "@repo/tsconfig": "*",
     "@types/eslint": "^9.6.1",
-    "@types/node": "^24.10.14",
+    "@types/node": "^24.12.2",
     "@types/react": "^19.2.14",
     "@types/react-dom": "19.2.3",
     "@types/validator": "^13.15.10",
-    "@vitest/coverage-v8": "^4.0.18",
-    "better-auth": "1.4.19",
-    "better-sqlite3": "^12.6.2",
-    "eslint": "^9.39.3",
+    "@vitest/coverage-v8": "^4.1.4",
+    "better-auth": "1.6.4",
+    "better-sqlite3": "^12.9.0",
+    "eslint": "^9.39.4",
     "rimraf": "^6.1.3",
-    "tsup": "^8.5.1",
-    "typescript": "^5.9.3",
-    "vite": "^7.3.1",
-    "vite-tsconfig-paths": "^6.1.1",
-    "vitest": "^4.0.18"
+    "tsdown": "^0.21.8",
+    "typescript": "^6.0.2",
+    "vite": "^8.0.8",
+    "vitest": "^4.1.4"
   },
   "peerDependencies": {
     "better-auth": "^1.0.3"
   },
   "dependencies": {
-    "libphonenumber-js": "^1.12.37",
-    "mailchecker": "^6.0.19",
-    "validator": "^13.15.26"
+    "libphonenumber-js": "^1.12.41",
+    "mailchecker": "^6.0.20",
+    "validator": "^13.15.35"
   }
 }

packages/plugins/src/email/email-otp.test.ts

@@ -318,7 +318,7 @@ describe('email-otp', async () => {
           email: 'test@mailinator.com'
         }
       })
-    ).rejects.toThrowError('Invalid email');
+    ).rejects.toThrow('Invalid email');
   });
 
   it('should get verification otp on server', async () => {

packages/plugins/src/email/email-schema.test.ts

@@ -106,7 +106,7 @@ describe('Mapped schema', async () => {
         name: 'new-name'
       });
 
-      expect(error?.status).toBe(422);
+      expect(error?.status).toBe(400);
     });
   });
 });

packages/plugins/src/email/email.test.ts

@@ -107,7 +107,7 @@ describe('email harmony', async () => {
         name: 'new-name'
       });
 
-      expect(error?.status).toBe(422);
+      expect(error?.status).toBe(400);
     });
   });
 

packages/plugins/src/email/magic-link.test.ts

@@ -110,7 +110,7 @@ describe('magic link harmony', async () => {
         onError(context) {
           expect(context.response.status).toBe(302);
           const location = context.response.headers.get('location');
-          expect(location).toContain('?error=INVALID_TOKEN');
+          expect(location).toContain('?error=ATTEMPTS_EXCEEDED');
         }
       }
     );

packages/plugins/tsconfig.build.json

@@ -1,5 +1,8 @@
 {
   "extends": "@repo/tsconfig/base.json",
+  "compilerOptions": {
+    "rootDir": "./src"
+  },
   "exclude": [
     "node_modules",
     "${configDir}/dist",

packages/plugins/tsup.config.ts → packages/plugins/tsdown.config.ts

@@ -1,4 +1,5 @@
-import { defineConfig } from 'tsup';
+import path from 'node:path';
+import { defineConfig } from 'tsdown';
 
 /**
  * Matches validator/es imports
@@ -62,50 +63,63 @@ export default defineConfig(() => ({
     phone: './src/phone/index.ts',
     'phone/matchers': './src/phone/matchers.ts'
   },
-  format: ['esm', 'cjs'],
-  bundle: true,
+  format: {
+    esm: {
+      target: ['node22']
+    },
+    cjs: {
+      target: ['node20']
+    }
+  },
   clean: true,
   dts: true,
   minify: true,
   tsconfig: 'tsconfig.build.json',
   treeshake: {
-    preset: 'smallest'
+    propertyReadSideEffects: false,
+    propertyWriteSideEffects: false,
+    moduleSideEffects: false,
+    // tryCatchDeoptimization: false, Not implemented https://github.com/rolldown/rolldown/issues/5872
+    unknownGlobalSideEffects: false
   },
   splitting: false,
-  cjsInterop: true,
-  esbuildPlugins: [
+  cjsDefault: true,
+  plugins: [
     {
       name: 'fix-validator-import',
-      setup(build) {
-        build.onEnd((result) => {
-          // Determine the output file extension based on the build options.
-          const outExtension = build.initialOptions.outExtension?.['.js'] ?? '.js';
-          // Determine if the output format is ESM (ECMAScript Module).
-          const isEsm = outExtension !== '.cjs';
+      renderChunk: {
+        // Optional, but helps avoid running on unrelated chunks.
+        filter: { code: /validator\/es\// },
 
-          // If there are build errors, do not proceed.
-          if (result.errors.length > 0) {
+        handler(code, chunk, outputOptions) {
+          // This plugin only makes sense for JS module outputs.
+          if (outputOptions.format !== 'es' && outputOptions.format !== 'cjs') {
             return;
           }
 
-          // Iterate over each output file generated by ESBuild.
-          for (const outputFile of result.outputFiles ?? []) {
-            // Only target files with the specified output extension.
-            // This ignores additional files emitted, like sourcemaps (e.g., "*.js.map").
-            if (outputFile.path.endsWith(outExtension)) {
-              // Get the original file contents.
-              const fileContents = outputFile.text;
-              // Modify the file contents by appending the correct file extensions.
-              const modify = isEsm ? modifyEsmImports : convertToCjsImports;
-              const nextFileContents = modify(fileContents, outExtension);
+          // Derive the emitted extension from the actual chunk filename.
+          // Falls back to a sane default if needed.
+          const outExtension =
+            path.extname(chunk.fileName) || (outputOptions.format === 'cjs' ? '.cjs' : '.js');
+
+          const modify = outputOptions.format === 'cjs' ? convertToCjsImports : modifyEsmImports;
 
-              // Update the output file contents with the modified contents.
-              outputFile.contents = Buffer.from(nextFileContents);
-            }
+          const nextCode = modify(code, outExtension);
+
+          if (nextCode === code) {
+            return;
           }
-        });
+
+          return {
+            code: nextCode,
+            // Replace with a precise sourcemap via MagicString if you need it.
+            map: { mappings: '' }
+          };
+        }
       }
     }
   ],
-  skipNodeModulesBundle: true
+  deps: {
+    skipNodeModulesBundle: true
+  }
 }));