Fix build scripts

src/lib/worker/modeling/assembly.ts

@@ -1,6 +1,6 @@
 import type { Handle_TDocStd_Document, OpenCascadeInstance, STEPControl_StepModelType, XCAFDoc_ShapeTool } from '$assets/replicad_single'
 import { type AnyShape, Compound, getOC, type Plane, type PlaneName, type Point } from 'replicad'
-import { blobSTL, combine } from '.'
+import { blobSTL, combine } from './index'
 
 /** Builds named assemblies for use in STEP models. */
 export class Assembly {

src/model_gen/keyholes.ts

@@ -1,16 +1,10 @@
-import loadOC from '$assets/replicad_single'
 import { exec } from 'child_process'
 import { writeFile } from 'fs/promises'
 import { dirname } from 'path'
-import { setOC } from 'replicad'
 import { fileURLToPath } from 'url'
 import { promisify } from 'util'
 import * as modeling from './modeling'
-
-// patch require and __dirname so that opencascade can import
-globalThis.__dirname = 'src/routes/beta/assets'
-import { createRequire } from 'module'
-globalThis.require = createRequire(import.meta.url)
+import { setup } from './node-model'
 
 // async function generateMXPCB() {
 //     const ops = await parse("src/assets/key_hole.csg.scad")
@@ -42,8 +36,7 @@ async function generateKey(name: string, options: any) {
 }
 
 async function main() {
-  const oc = await loadOC()
-  setOC(oc)
+  await setup()
 
   console.log('Compiling ClojureScript...')
   await promisify(exec)('lein cljsbuild once keyholes', {

src/model_gen/loader.js

@@ -17,6 +17,7 @@ export function resolve(specifier, context, defaultResolver) {
     specifier = `${mappedSpecifier}.js`
   } else if (
     !specifier.endsWith('.ts') && !specifier.endsWith('.js')
+    && !specifier.endsWith('.cjs')
     && (specifier.includes('three/') || specifier.includes('./'))
   ) {
     specifier = specifier + '.js'