feat(cli): add alchemy and improve cli tooling and structure (#520)

apps/cli/src/utils/format-with-biome.ts

@@ -0,0 +1,61 @@
+import path from "node:path";
+import { Biome } from "@biomejs/js-api/nodejs";
+import fs from "fs-extra";
+import { glob } from "tinyglobby";
+
+export async function formatProjectWithBiome(projectDir: string) {
+	const biome = new Biome();
+	const { projectKey } = biome.openProject(projectDir);
+
+	biome.applyConfiguration(projectKey, {
+		formatter: {
+			enabled: true,
+			indentStyle: "tab",
+		},
+		javascript: {
+			formatter: {
+				quoteStyle: "double",
+			},
+		},
+	});
+
+	const files = await glob("**/*", {
+		cwd: projectDir,
+		dot: true,
+		absolute: true,
+		onlyFiles: true,
+	});
+
+	for (const filePath of files) {
+		try {
+			const ext = path.extname(filePath).toLowerCase();
+			const supported = new Set([
+				".ts",
+				".tsx",
+				".js",
+				".jsx",
+				".cjs",
+				".mjs",
+				".cts",
+				".mts",
+				".json",
+				".jsonc",
+				".md",
+				".mdx",
+				".css",
+				".scss",
+				".html",
+			]);
+			if (!supported.has(ext)) continue;
+
+			const original = await fs.readFile(filePath, "utf8");
+			const result = biome.formatContent(projectKey, original, { filePath });
+			const content = result?.content;
+			if (typeof content !== "string") continue;
+			if (content.length === 0 && original.length > 0) continue;
+			if (content !== original) {
+				await fs.writeFile(filePath, content);
+			}
+		} catch {}
+	}
+}