Replace tsup with vp pack, restore Nx, make packages ESM-only

- Replace tsup with `vp pack` for all 12 packages
- Restore nx.json for build orchestration with cloud caching
- Remove CJS builds and exports (ESM-only)
- Update package exports from .js/.d.ts to .mjs/.d.mts
- Remove all tsup.config.ts files (13 files)
- Add tsc --emitDeclarationOnly for DTS generation where rolldown
  DTS plugin cannot handle postcss type syntax
- Update bin/iles.js and config.js to reference .mjs output

https://claude.ai/code/session_01Fsp32NvHiLU7Y141BfEsit

Author: claude

nx.json

@@ -0,0 +1,36 @@
+{
+  "extends": "@nrwl/workspace/presets/npm.json",
+  "npmScope": "undetermined",
+  "tasksRunnerOptions": {
+    "default": {
+      "runner": "nx-cloud",
+      "options": {
+        "cacheableOperations": ["build", "test", "lint", "package", "prepare"],
+        "accessToken": "YmU4YTBjNWQtNGZiNi00MDMyLWI0MDUtM2FiMDQzYTIwY2RhfHJlYWQtd3JpdGU="
+      }
+    }
+  },
+  "targetDependencies": {
+    "build": [
+      {
+        "target": "build",
+        "projects": "dependencies"
+      }
+    ],
+    "prepare": [
+      {
+        "target": "prepare",
+        "projects": "dependencies"
+      }
+    ],
+    "package": [
+      {
+        "target": "package",
+        "projects": "dependencies"
+      }
+    ]
+  },
+  "affected": {
+    "defaultBase": "main"
+  }
+}

package.json

@@ -3,7 +3,7 @@
   "private": true,
   "type": "module",
   "scripts": {
-    "build:all": "vp run build --filter=./packages/*",
+    "build:all": "pnpm nx run-many --target=build --all --exclude docs --exclude vue-blog",
     "lint": "vp lint",
     "lint:fix": "vp lint --fix",
     "fmt": "vp fmt",
@@ -21,6 +21,9 @@
     "test": "packages/iles/bin/iles.js test"
   },
   "devDependencies": {
+    "@nrwl/cli": "15.9.3",
+    "@nrwl/nx-cloud": "19.1.0",
+    "@nx/workspace": "19.8.4",
     "concurrently": "^8.2.2",
     "conventional-changelog-cli": "^5.0.0",
     "enquirer": "^2.4.1",

packages/excerpt/package.json

@@ -16,15 +16,12 @@
   "type": "module",
   "types": "dist/excerpt.d.ts",
   "exports": {
-    ".": {
-      "import": "./dist/excerpt.js",
-      "require": "./src/excerpt.cjs"
-    },
+    ".": "./dist/excerpt.mjs",
     "./package.json": "./package.json"
   },
   "scripts": {
-    "dev": "npm run build -- --watch",
-    "build": "tsup src/excerpt.ts",
+    "dev": "vp pack src/excerpt.ts --target node20 --watch",
+    "build": "vp pack src/excerpt.ts --clean --target node20 && tsc --emitDeclarationOnly --noCheck --declaration --outDir dist --skipLibCheck --moduleResolution bundler --module esnext --target esnext --esModuleInterop --resolveJsonModule src/excerpt.ts",
     "lint": "vp lint",
     "lint:fix": "vp lint --fix"
   },
@@ -37,7 +34,6 @@
     "@types/estree-jsx": "^1.0.5",
     "@types/hast": "^3.0.4",
     "iles": "workspace:*",
-    "tsup": "8.2.4",
     "typescript": "^5.6.3",
     "unified": "^11.0.5"
   }

packages/excerpt/tsup.config.ts

@@ -16,15 +16,14 @@
   "type": "module",
   "types": "dist/feed.d.ts",
   "exports": {
-    ".": {
-      "import": "./dist/feed.js",
-      "require": "./src/feed.cjs"
-    },
+    ".": "./dist/feed.mjs",
+    "./types": "./dist/types.mjs",
+    "./render-feed": "./dist/render-feed.mjs",
     "./package.json": "./package.json"
   },
   "scripts": {
-    "dev": "npm run build -- --watch",
-    "build": "tsup src/types.ts src/feed.ts src/render-feed.ts",
+    "dev": "vp pack src/types.ts src/feed.ts src/render-feed.ts --target node20 --watch",
+    "build": "vp pack src/types.ts src/feed.ts src/render-feed.ts --clean --target node20 && tsc --emitDeclarationOnly --noCheck --declaration --outDir dist --skipLibCheck --moduleResolution bundler --module esnext --target esnext --esModuleInterop --resolveJsonModule src/types.ts src/feed.ts src/render-feed.ts",
     "lint": "vp lint",
     "lint:fix": "vp lint --fix"
   },

packages/feed/package.json

@@ -16,15 +16,12 @@
   "type": "module",
   "types": "dist/headings.d.ts",
   "exports": {
-    ".": {
-      "import": "./dist/headings.js",
-      "require": "./src/headings.cjs"
-    },
+    ".": "./dist/headings.mjs",
     "./package.json": "./package.json"
   },
   "scripts": {
-    "dev": "npm run build -- --watch",
-    "build": "tsup src/headings.ts",
+    "dev": "vp pack src/headings.ts --target node20 --watch",
+    "build": "vp pack src/headings.ts --clean --target node20 && tsc --emitDeclarationOnly --noCheck --declaration --outDir dist --skipLibCheck --moduleResolution bundler --module esnext --target esnext --esModuleInterop --resolveJsonModule src/headings.ts",
     "lint": "vp lint",
     "lint:fix": "vp lint --fix"
   },
@@ -36,7 +33,6 @@
     "@types/estree": "^1.0.5",
     "iles": "workspace:*",
     "slugo": "^0.4.0",
-    "tsup": "8.2.4",
     "typescript": "^5.6.3",
     "unified": "^11.0.5"
   }

packages/feed/tsup.config.ts

@@ -19,21 +19,20 @@
     "island.svelte"
   ],
   "type": "module",
-  "module": "dist/hydration.js",
-  "types": "dist/hydration.d.ts",
+  "types": "dist/hydration.d.mts",
   "exports": {
-    ".": "./dist/hydration.js",
-    "./preact": "./dist/preact.js",
-    "./solid": "./dist/solid.js",
-    "./svelte": "./dist/svelte.js",
-    "./vanilla": "./dist/vanilla.js",
-    "./vue": "./dist/vue.js",
+    ".": "./dist/hydration.mjs",
+    "./preact": "./dist/preact.mjs",
+    "./solid": "./dist/solid.mjs",
+    "./svelte": "./dist/svelte.mjs",
+    "./vanilla": "./dist/vanilla.mjs",
+    "./vue": "./dist/vue.mjs",
     "./dist/*": "./dist/*",
     "./package.json": "./package.json"
   },
   "scripts": {
-    "dev": "npm run build -- --watch",
-    "build": "tsup hydration.ts preact.ts vue.ts vanilla.ts solid.ts svelte.ts",
+    "dev": "vp pack hydration.ts preact.ts vue.ts vanilla.ts solid.ts svelte.ts --target node20 --watch",
+    "build": "vp pack hydration.ts preact.ts vue.ts vanilla.ts solid.ts svelte.ts --dts --clean --target node20",
     "lint": "vp lint",
     "lint:fix": "vp lint --fix"
   },
@@ -42,7 +41,6 @@
     "preact-render-to-string": "^6.5.11",
     "solid-js": "^1.9.3",
     "svelte": "^5.1.13",
-    "tsup": "8.2.4",
     "typescript": "^5.6.3",
     "vite-plus": "^0.1.14",
     "vue": "^3.5.12"