chore: upgrade to TypeScript 7

.changeset/typescript-seven-builds.md

@@ -0,0 +1,7 @@
+---
+"trigger.dev": patch
+"@trigger.dev/build": patch
+"@trigger.dev/redis-worker": patch
+---
+
+Refresh package builds for TypeScript 7 compatibility while preserving existing runtime entry points. TypeScript remains an optional peer for the decorator metadata build extension, so installing the Trigger.dev CLI does not install an additional compiler.

apps/webapp/app/utils/searchParams.ts

@@ -104,7 +104,7 @@ export function createSearchParams<TParams extends ParamType>(
   return { success: true, params: new SearchParams<TParams>(parsed.params as TParams, schema) };
 }
 
-function parseSearchParams<TParams extends ParamType>(params: TParams, schema: ZodType<TParams>) {
+function parseSearchParams<TParams>(params: unknown, schema: ZodType<TParams>) {
   const parsedParams = schema.safeParse(params);
 
   if (!parsedParams.success) {

apps/webapp/package.json

@@ -263,6 +263,8 @@
     "tailwindcss": "^4.3.1",
     "tsconfig-paths": "^3.14.1",
     "tsx": "^4.20.6",
+    "typescript": "catalog:",
+    "typescript-legacy-api": "npm:typescript@6.0.3",
     "vite-tsconfig-paths": "^5.1.4",
     "vite": "^6.4.2"
   },

apps/webapp/scripts/runOpsLegacyGuard.ts

@@ -12,7 +12,7 @@
  *   pnpm --filter webapp run guard:runops-legacy            # regenerate baseline
  *   pnpm --filter webapp run guard:runops-legacy -- --check # CI gate
  */
-import ts from "typescript";
+import ts from "typescript-legacy-api";
 import * as fs from "node:fs";
 import * as path from "node:path";
 

package.json

@@ -67,7 +67,7 @@
     "pkg-pr-new": "0.0.75",
     "pkg-types": "1.1.3",
     "tsx": "^3.7.1",
-    "turbo": "^1.10.3",
+    "turbo": "^1.13.4",
     "typescript": "catalog:",
     "vite-tsconfig-paths": "^4.0.5",
     "vitest": "4.1.7"
@@ -90,11 +90,9 @@
       "antlr4ts@0.5.0-alpha.4": "patches/antlr4ts@0.5.0-alpha.4.patch",
       "@window-splitter/state@1.1.3": "patches/@window-splitter__state@1.1.3.patch",
       "streamdown@2.5.0": "patches/streamdown@2.5.0.patch",
-      "tsup@8.4.0": "patches/tsup@8.4.0.patch",
       "@remix-run/router@1.23.3": "patches/@remix-run__router@1.23.3.patch"
     },
     "overrides": {
-      "typescript": "catalog:",
       "@types/node": "24.13.3",
       "react@^18": "18.3.1",
       "react-dom@^18": "18.3.1",

packages/build/package.json

@@ -91,8 +91,17 @@
     "@types/resolve": "^1.20.6",
     "esbuild": "^0.23.0",
     "rimraf": "6.0.1",
-    "tshy": "^3.0.2",
-    "tsx": "4.17.0"
+    "tshy": "^4.1.3",
+    "tsx": "4.17.0",
+    "typescript": "6.0.3"
+  },
+  "peerDependencies": {
+    "typescript": ">=5.0.0"
+  },
+  "peerDependenciesMeta": {
+    "typescript": {
+      "optional": true
+    }
   },
   "engines": {
     "node": ">=18.20.0"

packages/cli-v3/package.json

@@ -67,7 +67,7 @@
     "find-up": "^7.0.0",
     "rimraf": "^6.0.1",
     "ts-essentials": "10.0.1",
-    "tshy": "^3.0.2",
+    "tshy": "^4.1.3",
     "tsx": "4.17.0"
   },
   "scripts": {

packages/core/package.json

@@ -240,7 +240,7 @@
     "rimraf": "^6.0.1",
     "superjson": "^2.2.1",
     "ts-essentials": "10.0.1",
-    "tshy": "^3.0.2",
+    "tshy": "^4.1.3",
     "tsx": "4.17.0"
   },
   "engines": {

packages/plugins/package.json

@@ -19,14 +19,14 @@
   },
   "scripts": {
     "clean": "rimraf dist .turbo",
-    "build": "tsup",
-    "dev": "tsup --watch",
+    "build": "tsdown",
+    "dev": "tsdown --watch",
     "typecheck": "tsc --noEmit"
   },
   "devDependencies": {
     "@types/node": "^24.13.3",
     "rimraf": "6.0.1",
-    "tsup": "^8.4.0",
+    "tsdown": "0.22.10",
     "typescript": "catalog:"
   },
   "engines": {

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

@@ -1,10 +1,10 @@
-import { defineConfig } from "tsup";
+import { defineConfig } from "tsdown";
 
 export default defineConfig({
   entry: ["src/index.ts"],
   format: ["cjs", "esm"],
+  fixedExtension: false,
   dts: true,
-  splitting: false,
   sourcemap: true,
   clean: true,
   treeshake: true,

packages/python/package.json

@@ -51,7 +51,7 @@
   "devDependencies": {
     "@types/node": "^24.13.3",
     "rimraf": "6.0.1",
-    "tshy": "^3.0.2",
+    "tshy": "^4.1.3",
     "typescript": "catalog:",
     "tsx": "4.17.0",
     "esbuild": "^0.23.0",

packages/react-hooks/package.json

@@ -45,7 +45,7 @@
     "@types/react": "*",
     "@types/react-dom": "*",
     "rimraf": "^6.0.1",
-    "tshy": "^3.0.2",
+    "tshy": "^4.1.3",
     "tsx": "4.17.0"
   },
   "peerDependencies": {

packages/redis-worker/package.json

@@ -17,8 +17,8 @@
   ],
   "scripts": {
     "clean": "rimraf dist .turbo",
-    "build": "tsup",
-    "dev": "tsup --watch",
+    "build": "tsdown",
+    "dev": "tsdown --watch",
     "typecheck": "tsc --noEmit -p tsconfig.src.json",
     "test": "vitest --sequence.concurrent=false --no-file-parallelism"
   },
@@ -38,7 +38,7 @@
     "@types/lodash.omit": "^4.5.7",
     "@types/seedrandom": "^3.0.8",
     "rimraf": "6.0.1",
-    "tsup": "^8.4.0",
+    "tsdown": "0.22.10",
     "tsx": "4.17.0"
   },
   "engines": {

packages/redis-worker/src/worker.ts

@@ -19,7 +19,7 @@ import { nanoid } from "nanoid";
 import pLimit from "p-limit";
 import { z } from "zod";
 import { type AnyQueueItem, SimpleQueue } from "./queue.js";
-import { parseExpression } from "cron-parser";
+import cronParser from "cron-parser";
 
 export const CronSchema = z.object({
   cron: z.string(),
@@ -1130,9 +1130,10 @@ class Worker<TCatalog extends WorkerCatalog> {
   }
 
   private calculateNextScheduledAt(cron: string, lastTimestamp?: Date): Date {
-    const scheduledAt = parseExpression(cron, {
-      currentDate: lastTimestamp,
-    })
+    const scheduledAt = cronParser
+      .parseExpression(cron, {
+        currentDate: lastTimestamp,
+      })
       .next()
       .toDate();
 

packages/redis-worker/tsdown.config.ts

@@ -0,0 +1,74 @@
+import { defineConfig } from "tsdown";
+
+export default defineConfig({
+  entry: ["src/index.ts"],
+  format: ["cjs", "esm"],
+  fixedExtension: false,
+  tsconfig: "tsconfig.src.json",
+  dts: {
+    sourcemap: false,
+  },
+  sourcemap: true,
+  // The CJS declarations are emitted in a separate pass, so their output can
+  // disable source maps without affecting the runtime bundle.
+  outputOptions(options, _format, { cjsDts }) {
+    if (!cjsDts) return;
+
+    return {
+      ...options,
+      sourcemap: false,
+    };
+  },
+  clean: true,
+  treeshake: true,
+  minify: false,
+  deps: {
+    onlyBundle: false,
+    alwaysBundle: [
+      // Always bundle internal packages
+      /^@internal/,
+      // Always bundle ESM-only packages
+      "nanoid",
+      "p-limit",
+    ],
+    dts: {
+      // The TypeScript 7 declaration emitter consumes referenced package declarations.
+      neverBundle: [/^@internal/],
+    },
+  },
+  // rolldown injects its own `__require` helper in the ESM output as
+  // `createRequire(import.meta.url)` with no fallback. When this ESM bundle is
+  // re-bundled into a CJS consumer (e.g. the webapp server), esbuild replaces
+  // `import.meta.url` with `undefined`, so `createRequire(undefined)` throws at
+  // startup. Patch the helper to fall back to a valid path, matching the
+  // fallback the previous tsup banner provided.
+  plugins: [
+    // The ESM declarations share an output pass with the runtime bundle.
+    // Remove their dangling map comment while retaining runtime source maps.
+    {
+      name: "strip-declaration-sourcemap-comments",
+      generateBundle(_options, bundle) {
+        for (const output of Object.values(bundle)) {
+          if (output.type !== "chunk" || !/\.d\.(?:c|m)?ts$/.test(output.fileName)) {
+            continue;
+          }
+
+          output.code = output.code.replace(/\n?\/\/# sourceMappingURL=.*$/m, "");
+        }
+      },
+    },
+    {
+      name: "resilient-create-require",
+      renderChunk(code: string) {
+        if (!code.includes("createRequire(import.meta.url)")) return null;
+        return {
+          code: code.replaceAll(
+            "createRequire(import.meta.url)",
+            "createRequire(import.meta.url || process.cwd() + '/index.js')"
+          ),
+          map: null,
+        };
+      },
+    },
+  ],
+});

packages/rsc/package.json

@@ -49,7 +49,7 @@
     "@types/react": "*",
     "@types/react-dom": "*",
     "rimraf": "^6.0.1",
-    "tshy": "^3.0.2",
+    "tshy": "^4.1.3",
     "tsx": "4.17.0"
   },
   "engines": {

packages/schema-to-json/package.json

@@ -51,7 +51,7 @@
     "arktype": "^2.0.0",
     "runtypes": "^6.7.0",
     "superstruct": "^2.0.2",
-    "tshy": "^3.0.2",
+    "tshy": "^4.1.3",
     "@sinclair/typebox": "^0.34.3",
     "valibot": "^1.1.0",
     "yup": "^1.7.0",

packages/trigger-sdk/package.json

@@ -98,9 +98,10 @@
     "ai-v7": "npm:ai@7.0.0-canary.159",
     "encoding": "^0.1.13",
     "rimraf": "^6.0.1",
-    "tshy": "^3.0.2",
+    "tshy": "^4.1.3",
     "tsx": "4.17.0",
     "typed-emitter": "^2.1.0",
+    "typescript": "catalog:",
     "zod": "3.25.76"
   },
   "peerDependencies": {