feat(core): Initial project scaffold and implementation: Deno CLI, ISO tooling, cloud-init generation, packaging and installer scripts

ts/paths.ts

@@ -0,0 +1,63 @@
+/**
+ * Path utilities for isocreator
+ */
+
+import { path } from './plugins.ts';
+
+/**
+ * Get the user's home directory
+ */
+export function getHomeDir(): string {
+  return Deno.env.get('HOME') || Deno.env.get('USERPROFILE') || '/tmp';
+}
+
+/**
+ * Get the isocreator cache directory
+ */
+export function getCacheDir(): string {
+  const home = getHomeDir();
+  return path.join(home, '.isocreator', 'cache');
+}
+
+/**
+ * Get the isocreator config directory
+ */
+export function getConfigDir(): string {
+  const home = getHomeDir();
+  return path.join(home, '.isocreator', 'config');
+}
+
+/**
+ * Get the isocreator temp directory
+ */
+export function getTempDir(): string {
+  const home = getHomeDir();
+  return path.join(home, '.isocreator', 'temp');
+}
+
+/**
+ * Ensure a directory exists
+ */
+export async function ensureDir(dirPath: string): Promise<void> {
+  try {
+    await Deno.mkdir(dirPath, { recursive: true });
+  } catch (err) {
+    if (!(err instanceof Deno.errors.AlreadyExists)) {
+      throw err;
+    }
+  }
+}
+
+/**
+ * Clean a directory (remove and recreate)
+ */
+export async function cleanDir(dirPath: string): Promise<void> {
+  try {
+    await Deno.remove(dirPath, { recursive: true });
+  } catch (err) {
+    if (!(err instanceof Deno.errors.NotFound)) {
+      throw err;
+    }
+  }
+  await ensureDir(dirPath);
+}