public commit

app/src/cli/utils/sys.ts

@@ -0,0 +1,40 @@
+import { readFile } from "node:fs/promises";
+import path from "node:path";
+import url from "node:url";
+
+export function getRootPath() {
+   const _path = path.dirname(url.fileURLToPath(import.meta.url));
+   // because of "src", local needs one more level up
+   return path.resolve(_path, process.env.LOCAL ? "../../../" : "../../");
+}
+
+export function getDistPath() {
+   return path.resolve(getRootPath(), "dist");
+}
+
+export function getRelativeDistPath() {
+   return path.relative(process.cwd(), getDistPath());
+}
+
+export async function getVersion() {
+   try {
+      const resolved = path.resolve(getRootPath(), "package.json");
+      const pkg = await readFile(resolved, "utf-8");
+      if (pkg) {
+         return JSON.parse(pkg).version ?? "preview";
+      }
+   } catch (e) {
+      console.error("Failed to resolve version");
+   }
+
+   return "unknown";
+}
+
+export async function fileExists(filePath: string) {
+   try {
+      await readFile(path.resolve(process.cwd(), filePath));
+      return true;
+   } catch {
+      return false;
+   }
+}