1 files changed, 55 insertions, 0 deletions

diff --git a/rollup.config.js b/rollup.config.js
new file mode 100644
index 0000000..1dc3a02
--- /dev/null
+++ b/rollup.config.js
@@ -0,0 +1,55 @@
+import node from '@rollup/plugin-node-resolve';
+import commonjs from '@rollup/plugin-commonjs';
+import terser from '@rollup/plugin-terser';
+import { existsSync } from 'fs';
+import { join } from 'path';
+
+const production = !process.env.ROLLUP_WATCH;
+const general = {
+  output: [
+    {
+      dir: './dist',
+      format: 'esm',
+      entryFileNames: '[name].mjs',
+    }
+  ],
+  watch: {
+    clearScreen: false,
+    include: ["src/**", "mapclay/dist/mapclay.mjs"]
+  },
+  context: "window",
+  plugins: [
+    {
+      name: 'leader-line',
+      transform(code, id) {
+        if (id.includes('node_modules/leader-line/')) {
+          return `${code}\nexport default LeaderLine;`;
+        }
+        return null;
+      },
+    },
+    {
+      name: 'mapclay',
+      resolveId(source) {
+        if (source === 'mapclay' && existsSync(join('.', 'mapclay'))) {
+          return './mapclay/dist/mapclay.mjs';
+        }
+        return null;
+      }
+    },
+    node(),
+    commonjs(),
+    production && terser(),
+  ],
+}
+
+export default [
+  {
+    input: "src/editor.mjs",
+  },
+  {
+    input: "src/dumbymap.mjs",
+  },
+].map(config => {
+  return { ...general, ...config }
+})