bugfix: deno assumes relative path for worker (#3)

Fixes #2

* bugfix: deno assumes relative path for worker

* add a log

* try using URL()

* Update mod.ts

* chore: remove test import

* chore: test dirname

* Update connector.ts

* Update README.md

* chore: remove test console.log

Co-authored-by: Aditi Mohanty <[email protected]>

README.md

@@ -78,11 +78,12 @@ interface Schema {
 const db = new CasualDB<Schema>();
 ```
 
-Note: When running via deno, this module will require you to pass the following flags:-
+Note: When running via deno, this module will require you to pass the following flags (all flags are mandatory):-
 
 * `--allow-read` : in order to be able to **read** the JSON files
-* `--allow-write`: in order to be able to **read** the JSON files
+* `--allow-write`: in order to be able to **write** to the JSON files
 * `--unstable`   : this module uses the experimental Worker API in deno, and hence requires this flag
+* `--allow-net`   : this is to enable to download of the Worker file.
 
 If you want to always run the latest code (from the `master` branch) of this module, install via:
 ```ts

connector.ts

@@ -1,3 +1,4 @@
+import { dirname, join } from "https://deno.land/[email protected]/path/mod.ts"
 import { readJson } from "https://deno.land/std/fs/read_json.ts";
 import { writeJson } from "https://deno.land/std/fs/write_json.ts";
 
@@ -10,7 +11,7 @@ const getNow = Date.now;
 export class Connector<Schema = any> {
   private _filePath: string = "";
   private readonly WRITE_TIMEOUT: number = 10000;
-  private readonly WRITE_WORKER_PATH: string = "./writeWorker.ts";
+  private readonly WRITE_WORKER_PATH: string = join(dirname(import.meta.url), "writeWorker.ts");
   private readonly WRITE_WORKER_OPTIONS: { type: "module"; deno: boolean } = {
     type: "module",
     deno: true,
@@ -76,7 +77,10 @@ export class Connector<Schema = any> {
         } else if (error) {
           reject(error);
         } else {
-          console.debug("[casualdb:connector:debug]", { returnedTaskId, taskId, error });
+          console.debug(
+            "[casualdb:connector:debug]",
+            { returnedTaskId, taskId, error },
+          );
           reject(new Error(`[casualdb] unknown error while writing to file`));
         }
         if (timeout) {