use parseArgs

tasks/search_tx_optimizations.ts

@@ -1,30 +1,36 @@
 import pg from "pg";
 import "@std/dotenv/load";
 import { assertExists } from "@std/assert";
+import { parseArgs } from "@std/cli";
 import * as path from "@std/path";
 
 const connectionString = Deno.env.get("DATABASE_URL");
 assertExists(connectionString);
 
-const args = Deno.args;
+const args = parseArgs(Deno.args, {
+  flags: {
+    apply: { type: "boolean" },
+    drop: { type: "boolean" },
+  },
+});
 
-if (args.length !== 1 || (args[0] !== "--apply" && args[0] !== "--drop")) {
+if (!args.apply && !args.drop) {
   console.error("Allowed parameters: --apply | --drop");
   Deno.exit(1);
 }
 
-const scriptPath = args[0] === "--apply"
-  ? path.join(path.dirname(path.fromFileUrl(import.meta.url)), "../sql/apply_search_tx_optimizations.sql")
-  : path.join(path.dirname(path.fromFileUrl(import.meta.url)), "../sql/drop_search_tx_optimizations.sql");
+const scriptPath = args.apply
+  ? path.join(path.dirname(path.fromFileUrl(import.meta.url)), "../sql/migrations/apply_search_tx_optimizations.sql")
+  : path.join(path.dirname(path.fromFileUrl(import.meta.url)), "../sql/migrations/drop_search_tx_optimizations.sql");
 
 const client = new pg.Client({ connectionString });
 await client.connect();
 
 try {
   const sqlScript = await Deno.readTextFile(scriptPath);
-  console.log(`Executing ${args[0].slice(2)} script...`);
+  console.log(`Executing ${args.apply ? "apply" : "drop"} script...`);
   await client.query(sqlScript);
-  console.log(`Successfully executed ${args[0].slice(2)} script.`);
+  console.log(`Successfully executed ${args.apply ? "apply" : "drop"} script.`);
 } catch (error) {
   console.error("Error executing SQL script:", error);
 } finally {