gah have to update the import in dist to use the esm build :/

Author: 1cg

build.config.mjs

@@ -1,5 +1,6 @@
 import * as esbuild from 'esbuild'
-import { cpSync, mkdirSync, readdirSync } from 'fs'
+import { cpSync, mkdirSync, readdirSync, readFileSync, writeFileSync } from 'fs'
+import { join } from 'path'
 import { execSync } from 'child_process'
 
 const dev = process.argv.includes('--watch')
@@ -100,6 +101,16 @@ function brotliCompress() {
 function copyPlatformScripts() {
   mkdirSync(`${OUT}/platform`, { recursive: true })
   cpSync('src/platform', `${OUT}/platform`, { recursive: true })
+  // In src/, `../_hyperscript.js` resolves to the ESM source entry.
+  // In dist/, the equivalent ESM bundle is `_hyperscript.esm.js` — `_hyperscript.js`
+  // is the IIFE build and has no exports. Rewrite the import path on copy.
+  for (const name of readdirSync(`${OUT}/platform`)) {
+    if (!name.endsWith('.js')) continue
+    const p = join(OUT, 'platform', name)
+    const src = readFileSync(p, 'utf8')
+    const fixed = src.replaceAll("'../_hyperscript.js'", "'../_hyperscript.esm.js'")
+    if (fixed !== src) writeFileSync(p, fixed)
+  }
 }
 
 if (dev) {

dist/platform/bun-hyperscript.js

@@ -1,6 +1,6 @@
 #!/usr/bin/env bun
 
-import _hyperscript from '../_hyperscript.js';
+import _hyperscript from '../_hyperscript.esm.js';
 import path from 'node:path';
 
 const hsExt = '._hs';

dist/platform/deno-hyperscript.js

@@ -1,4 +1,4 @@
-import _hyperscript from '../_hyperscript.js';
+import _hyperscript from '../_hyperscript.esm.js';
 import * as path from 'jsr:@std/path';
 
 const hsExt = '._hs';

dist/platform/node-hyperscript.js

@@ -1,6 +1,6 @@
 #!/usr/bin/env node
 
-import _hyperscript from '../_hyperscript.js';
+import _hyperscript from '../_hyperscript.esm.js';
 import fs from 'node:fs';
 import path from 'node:path';
 import { createRequire } from 'node:module';

www/js/platform/bun-hyperscript.js

@@ -1,6 +1,6 @@
 #!/usr/bin/env bun
 
-import _hyperscript from '../_hyperscript.js';
+import _hyperscript from '../_hyperscript.esm.js';
 import path from 'node:path';
 
 const hsExt = '._hs';

www/js/platform/deno-hyperscript.js

@@ -1,4 +1,4 @@
-import _hyperscript from '../_hyperscript.js';
+import _hyperscript from '../_hyperscript.esm.js';
 import * as path from 'jsr:@std/path';
 
 const hsExt = '._hs';

www/js/platform/node-hyperscript.js

@@ -1,6 +1,6 @@
 #!/usr/bin/env node
 
-import _hyperscript from '../_hyperscript.js';
+import _hyperscript from '../_hyperscript.esm.js';
 import fs from 'node:fs';
 import path from 'node:path';
 import { createRequire } from 'node:module';