LEDs and buttons working

data/esbuild.mjs

@@ -0,0 +1,50 @@
+import esbuild from "esbuild";
+import { sassPlugin } from "esbuild-sass-plugin";
+import htmlPlugin from '@chialab/esbuild-plugin-html';
+import handlebarsPlugin from "esbuild-plugin-handlebars";
+import { clean } from 'esbuild-plugin-clean';
+
+import postcss from "postcss";
+import autoprefixer from "autoprefixer";
+
+const hbsOptions = {
+    additionalHelpers: { splitText: "helpers.js" },
+    additionalPartials: {},
+    precompileOptions: {}
+  }
+
+esbuild
+    .build({
+        entryPoints: ["src/css/style.scss", "src/js/script.ts", "src/index.html", "src/js/helpers.js"],
+        outdir: "build",
+        bundle: true,
+        loader: {
+            ".png": "dataurl",
+            ".woff": "dataurl",
+            ".woff2": "dataurl",
+            ".eot": "dataurl",
+            ".ttf": "dataurl",
+            ".svg": "dataurl",
+        },
+        plugins: [
+            clean({
+                patterns: ['./build/*']
+              }),
+            htmlPlugin(),
+            sassPlugin({
+                async transform(source) {
+                    const { css } = await postcss([autoprefixer]).process(
+                        source
+                        , { from: undefined });
+                    return css;
+                },
+            }),
+            handlebarsPlugin(hbsOptions),
+
+        ],
+        minify: true,
+        metafile: false,
+        sourcemap: false
+    })
+    .then(() => console.log("⚡ Build complete! ⚡"))
+    .catch(() => process.exit(1));