Add Mint plugin to Pascal

.env.example

@@ -1,4 +1,8 @@
-# Optional environment variables — the editor works without any of these
+# Optional environment variables
 
 # Dev server port (default: 3002, set in .env.defaults)
 # PORT=3002
+
+# Public editor origin used by Mint OAuth and same-origin checks.
+# Set this when Pascal is hosted outside editor.pascal.app.
+# MINT_PASCAL_HOST_ORIGIN=https://pascal.example.com

SETUP.md

@@ -24,8 +24,9 @@ cp .env.example .env
 | Variable | Required | Description |
 |----------|----------|-------------|
 | `PORT` | No | Dev server port (default: 3002) |
+| `MINT_PASCAL_HOST_ORIGIN` | No | Public editor origin used by Mint sign-in and request checks. Set it for self-hosted deployments. |
 
-The editor works fully without any environment variables.
+Local development and the official hosted editor work without any environment variables.
 
 ## Docker
 
@@ -36,6 +37,13 @@ docker compose up -d
 The editor will be running at **http://localhost:3000**. Saved scenes live in
 the `pascal-data` volume, so they survive `docker compose down`.
 
+Docker defaults `MINT_PASCAL_HOST_ORIGIN` to `http://localhost:3000`. Override
+it when hosting Pascal at another origin:
+
+```bash
+MINT_PASCAL_HOST_ORIGIN=https://pascal.example.com docker compose up -d
+```
+
 Keep the container port at 3000: the `/scenes` page fetches its own API through
 a base URL that only `NEXT_PUBLIC_APP_URL` can override, and Next inlines that
 value at build time, so remapping the port to something else makes the page

apps/editor/app/api/plugins/mint/[...path]/route.ts

@@ -0,0 +1,12 @@
+import { handleMintPascalRequest } from '@mint/pascal-plugin/server'
+import { BASE_URL } from '@/lib/utils'
+
+export const runtime = 'nodejs'
+export const dynamic = 'force-dynamic'
+
+const route = (request: Request) =>
+  handleMintPascalRequest(request, {
+    origin: process.env.MINT_PASCAL_HOST_ORIGIN ?? BASE_URL,
+  })
+
+export { route as GET, route as POST }

apps/editor/app/globals.css

@@ -4,6 +4,7 @@
 @source "../../../packages/editor/src";
 @source "../../../packages/nodes/src";
 @source "../../../node_modules/@pascal-app/plugin-trees/src";
+@source "../../../node_modules/@mint/pascal-plugin/src";
 
 @custom-variant dark (&:is(.dark *));
 

apps/editor/lib/bootstrap.ts

@@ -1,3 +1,4 @@
+import { mintHostPanel, mintPlugin } from '@mint/pascal-plugin'
 import {
   type AnyNodeDefinition,
   discoverPlugins,
@@ -85,6 +86,8 @@ export async function loadExternalPlugins(): Promise<void> {
 // so it is registered separately from the core plugin manifest.
 extendPluginDiscovery(async () => [treesPlugin])
 registerEditorHostPanel(treesHostPanel)
+extendPluginDiscovery(async () => [mintPlugin])
+registerEditorHostPanel(mintHostPanel)
 
 loadBuiltinsSync()
 void loadExternalPlugins()

apps/editor/next.config.ts

@@ -25,6 +25,7 @@ const nextConfig: NextConfig = {
     '@pascal-app/editor',
     '@pascal-app/mcp',
     '@pascal-app/plugin-trees',
+    '@mint/pascal-plugin',
     '@dgreenheck/ez-tree',
   ],
   turbopack: {

apps/editor/package.json

@@ -13,6 +13,7 @@
   },
   "dependencies": {
     "@iconify/react": "^6.0.2",
+    "@mint/pascal-plugin": "github:mintdotgg/mint-pascal-plugin#902c546dbaece6b31455c0dc394afe6b9cd136fe",
     "@number-flow/react": "^0.6.0",
     "@pascal-app/core": "*",
     "@pascal-app/editor": "*",

docker-compose.yml

@@ -8,6 +8,8 @@ services:
       - "3000:3000"
     environment:
       NODE_ENV: production
+      # Public editor origin used by Mint OAuth and same-origin checks.
+      MINT_PASCAL_HOST_ORIGIN: ${MINT_PASCAL_HOST_ORIGIN:-http://localhost:3000}
       # Scene database location. Without the volume below, every saved project is
       # discarded when the container is recreated.
       PASCAL_DATA_DIR: /data