fix(ci): switch tsdown config-loader from tsx to unrun (#349)

antfu · web-flow · commit d1dddbfed8d9 · 2026-05-15T13:17:17.000+09:00
* fix(ci): pin tsx to ~4.21.0 to avoid 4.22.0 node: builtin regression tsx 4.22.0 upgraded its bundled esbuild to 0.28, which broke node:* builtin resolution in tsx's loader hooks — specifiers like `node:child_process?tsx-namespace=...` are now read as files and fail with ENOENT. This breaks `packages/core`'s `tsdown --config-loader=tsx` build because the config's `build:before`/`build:done` hooks dynamically import `.ts` files that use Node builtins. Add tsx to overrides so transitive peer-dep resolutions don't pull 4.22.0 back in via vite/vitepress/tsdown. Drop pin when tsx#756 ships. Refs: privatenumber/tsx#750 * fix(ci): switch tsdown config-loader from tsx to unrun The previous tsx pin to ~4.21.0 was a false fix. The bug exists in tsx 4.21.x too — it surfaces on Node 24.15.0 (CI's lts/*) but not 24.12.0. tsx's loader hook appends `?tsx-namespace=<timestamp>` to specifiers and Node 24.15.0 then attempts a readFileSync on `node:child_process?...`, failing with ENOENT. Switch tsdown's --config-loader from `tsx` to `unrun` in core and the three example plugins. unrun handles the config and the build:before / build:done hooks' dynamic `.ts` imports without going through tsx's loader hook. Revert the catalog tsx pin and override added in the previous commit since they no longer carry weight. * fix(ci): revert devframe to 0.2.2 to unblock typecheck The 0.2.3 bump from `chore: update deps` (d8efd10) made the build fail first via the tsx loader bug — once that was unblocked by switching to the unrun config loader, 86 typecheck errors surfaced. Every `declare module '@vitejs/devtools-kit'` augmentation in kit/core (registering RPC server functions, client functions, and shared-state keys) stopped merging into the re-exported `DevToolsRpc*` interfaces, leaving them as the empty base from devframe/types. Pin the catalog and submodule back to 0.2.2 to restore the green state on commit 3085997. The devframe-side cause needs investigating upstream; revisit when 0.2.4+ ships.
diff --git a/devframe b/devframe
@@ -1 +1 @@
-Subproject commit 9da23ceced3f7ec2a4e372996541d53a4147c3bc
+Subproject commit 2458e6e5fe79bff0e6a9736fe63fc4059b2e68e5
diff --git a/examples/plugin-a11y-checker/package.json b/examples/plugin-a11y-checker/package.json
@@ -12,7 +12,7 @@
     "dist"
   ],
   "scripts": {
-    "build:node": "tsdown --config-loader=tsx",
+    "build:node": "tsdown --config-loader=unrun",
     "build": "pnpm run build:node",
     "play:dev": "pnpm run build && cd playground && DEBUG='vite:devtools:*' vite"
   },
diff --git a/examples/plugin-file-explorer/package.json b/examples/plugin-file-explorer/package.json
@@ -12,7 +12,7 @@
     "dist"
   ],
   "scripts": {
-    "build:node": "tsdown --config-loader=tsx",
+    "build:node": "tsdown --config-loader=unrun",
     "build:ui": "cd src/ui && vite build",
     "build": "pnpm run build:node && pnpm run build:ui",
     "play:dev": "pnpm run build && cd playground && DEBUG='vite:devtools:*' vite",
diff --git a/examples/plugin-git-ui/package.json b/examples/plugin-git-ui/package.json
@@ -12,7 +12,7 @@
     "dist"
   ],
   "scripts": {
-    "build": "tsdown --config-loader=tsx",
+    "build": "tsdown --config-loader=unrun",
     "play:dev": "pnpm run build && cd playground && DEBUG='vite:devtools:*' vite",
     "play:build": "pnpm run build && cd playground && vite build && vite-devtools build",
     "play:preview": "serve ./playground/.vite-devtools"
diff --git a/packages/core/package.json b/packages/core/package.json
@@ -41,9 +41,9 @@
   ],
   "scripts": {
     "build": "pnpm build:js && pnpm build:standalone",
-    "build:js": "tsdown --config-loader=tsx",
+    "build:js": "tsdown --config-loader=unrun",
     "build:standalone": "cd src/client/standalone && vite build",
-    "watch": "tsdown --watch --config-loader=tsx",
+    "watch": "tsdown --watch --config-loader=unrun",
     "dev:standalone": "cd src/client/standalone && vite dev",
     "prepack": "pnpm build",
     "play": "DEBUG='vite:devtools:*' pnpm -C playground run dev",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
@@ -57,7 +57,8 @@ catalogs:
     '@rolldown/debug': ^1.0.1
     birpc: ^4.0.0
     cac: ^7.0.0
-    devframe: ^0.2.3
+    # 0.2.3 emits dts in a way that breaks kit/core's `declare module` augmentations.
+    devframe: 0.2.2
     diff: ^9.0.0
     envinfo: ^7.21.0
     get-port-please: ^3.2.0
