build: bundle patched ghostty-opentui into dist

build.ts

@@ -0,0 +1,97 @@
+import { copyFileSync, readdirSync, rmSync } from 'node:fs'
+import type { BunPlugin } from 'bun'
+
+/**
+ * Bundle patched dependencies into the output.
+ *
+ * ghostty-opentui has a patchedDependencies entry that fixes a crash,
+ * but patches aren't transitive — npm consumers would get the unpatched
+ * version. We bundle the patched terminal-buffer code while keeping the
+ * native FFI module external (it resolves from the installed package at
+ * runtime).
+ */
+const bundlePatches: BunPlugin = {
+	name: 'bundle-patches',
+	setup(build) {
+		// ghostty-opentui/terminal-buffer imports ./ffi which has native
+		// binaries. Rewrite the import to a virtual specifier, then mark
+		// that specifier as external pointing to the installed package.
+		build.onLoad({ filter: /ghostty-opentui[\\/]src[\\/]terminal-buffer\.ts$/ }, async args => {
+			const contents = await Bun.file(args.path).text()
+			return {
+				contents: contents.replace(/from ['"]\.\/ffi(\.js|\.ts)?['"]/, 'from "ghostty-opentui"'),
+				loader: 'ts'
+			}
+		})
+
+		// Mark the root ghostty-opentui import (ffi) as external so native
+		// modules resolve from the installed package at runtime.
+		build.onResolve({ filter: /^ghostty-opentui$/ }, () => ({
+			path: 'ghostty-opentui',
+			external: true
+		}))
+	}
+}
+
+// Main bundle — includes patched ghostty-opentui/terminal-buffer
+const main = await Bun.build({
+	entrypoints: ['src/index.ts'],
+	outdir: 'dist',
+	target: 'bun',
+	external: ['@opentui/core'],
+	naming: { entry: 'numux.js' },
+	plugins: [bundlePatches]
+})
+
+if (!main.success) {
+	console.error('Build failed (main):')
+	for (const log of main.logs) console.error(log)
+	process.exit(1)
+}
+
+// Clean up .node asset files emitted by the bundler (these are resolved
+// from the installed ghostty-opentui package at runtime, not from dist/)
+for (const file of readdirSync('dist')) {
+	if (file.endsWith('.node')) rmSync(`dist/${file}`)
+}
+
+// Config bundle — public API, all deps external
+const config = await Bun.build({
+	entrypoints: ['src/config.ts'],
+	outdir: 'dist',
+	target: 'bun',
+	packages: 'external',
+	naming: { entry: 'config.js' }
+})
+
+if (!config.success) {
+	console.error('Build failed (config):')
+	for (const log of config.logs) console.error(log)
+	process.exit(1)
+}
+
+// Type declarations
+const tsc = Bun.spawnSync([
+	'bunx',
+	'tsc',
+	'src/config.ts',
+	'src/types.ts',
+	'--emitDeclarationOnly',
+	'--declaration',
+	'--outDir',
+	'dist',
+	'--target',
+	'ESNext',
+	'--module',
+	'ESNext',
+	'--moduleResolution',
+	'bundler'
+])
+
+if (tsc.exitCode !== 0) {
+	console.error('tsc failed:', tsc.stderr.toString())
+	process.exit(1)
+}
+
+// Bin wrapper
+copyFileSync('src/bin-wrapper.js', 'dist/bin.js')

package.json

@@ -30,7 +30,7 @@
     }
   },
   "scripts": {
-    "build": "bun build src/index.ts --outfile dist/numux.js --target bun --packages external && bun build src/config.ts --outfile dist/config.js --packages external && bunx tsc src/config.ts src/types.ts --emitDeclarationOnly --declaration --outDir dist --target ESNext --module ESNext --moduleResolution bundler && cp src/bin-wrapper.js dist/bin.js",
+    "build": "bun run build.ts",
     "prepublishOnly": "bun run build",
     "dev": "cd example && bun run dev --debug",
     "test": "bun test",