New Command for Clear Option (inkdevhub#179)

src/commands/node/clear.ts

@@ -0,0 +1,10 @@
+import { removeDirIfExists } from "./index.js";
+import { SwankyCommand } from "../../lib/swankyCommand.js";
+import { BUILD_PATH, TEST_PATH, CARGO_PATH } from "./consts.js";
+
+export class clearArtifacts extends SwankyCommand<typeof clearArtifacts> {
+  await removeDirIfExists(BUILD_PATH);
+  await removeDirIfExists(TEST_PATH);
+  await removeDirIfExists(CARGO_PATH);
+  console.info('Clear command executed successfully');
+}

src/lib/command-utils.ts

@@ -1,5 +1,5 @@
 import { execaCommand } from "execa";
-import { copy, emptyDir, ensureDir, readJSON } from "fs-extra/esm";
+import { copy, emptyDir, ensureDir, readJSON, remove } from "fs-extra/esm";
 import path from "node:path";
 import { DEFAULT_NETWORK_URL, ARTIFACTS_PATH, TYPED_CONTRACTS_PATH } from "./consts.js";
 import { SwankyConfig } from "../types/index.js";
@@ -120,3 +120,18 @@ export async function generateTypes(contractName: string) {
     `npx typechain-polkadot --in ${relativeInputPath} --out ${relativeOutputPath}`
   );
 }
+
+// Function to remove directory if it exists
+export async function removeDirIfExists(path: string): Promise<void> {
+  try {
+    await remove(path);
+    console.info(`Removed ${path}`);
+  } catch (error) {
+    if (error.code !== 'ENOENT') {
+      console.error(`Error clearing ${path}: ${error}`);
+      throw error;
+    } else {
+      console.warn(`${path} does not exist, skipping...`);
+    }
+  }
+}

src/lib/consts.ts

@@ -5,3 +5,7 @@ export const DEFAULT_SHIBUYA_NETWORK_URL = "wss://shibuya.public.blastapi.io";
 
 export const ARTIFACTS_PATH = "artifacts";
 export const TYPED_CONTRACTS_PATH = "typedContracts";
+
+export const BUILD_PATH = "";
+export const TEST_PATH = "";
+export const CARGO_PATH = "";