feat: resolve path using path join

Author: buttercubz

.gitignore

@@ -0,0 +1 @@
+.vscode/

README.md

@@ -3,56 +3,53 @@
 manage environment variables with deno.
 
 ## Usage
+
 specify the path of the `.env` file and import dino_env.
 
-install dino_env with [Trex](https://deno.land/x/trex) using:
+install dino_env with [trex](https://deno.land/x/trex) using:
 
-``` sh
+```sh
 $ trex install --map dinoenv
 ```
 
-``` javascript
+```javascript
 import * as env from "dinoenv";
 
 env.config();
 ```
 
 or directly with the url.
 
-``` javascript
-
+```javascript
 import * as env from "https://deno.land/x/dinoenv/mod.ts";
 
 env.config();
-
 ```
 
 ## Config
 
 you can specify the path of the .env file.
 
-
-``` javascript
+```javascript
 import * as env from "https://deno.land/x/dinoenv/mod.ts";
 
 env.config({ path: "./environment/.env" });
-
 ```
-> **note**: by default use root project path
 
+> **note**: by default use root project path
 
 change the decode of the `.env` file
 
-``` javascript
+```javascript
 import * as env from "https://deno.land/x/dinoenv/mod.ts";
 
 env.config({ path: "./environment/.env", encoding: "utf-8" });
-
 ```
+
 > **note**: by default use "utf-8"
 
 ## permissions
 
-``` sh
+```sh
 --allow-read --allow-env
 ```

imports/deps.json

@@ -0,0 +1,8 @@
+{
+  "meta": {
+    "path": {
+      "url": "https://deno.land/std/path/mod.ts",
+      "hash": "7785d20e2d17f5b217f1f5120bc47adcde3854060e7be740bb8bd539c083020f"
+    }
+  }
+}

imports/path.ts

@@ -0,0 +1 @@
+export * from "https://deno.land/std/path/mod.ts";

mod.ts

@@ -1,15 +1,17 @@
 /* base code from https://github.com/rubiin/deno-env */
 
+import { join } from "./imports/path.ts";
+
 export interface Config {
   path?: string;
   encoding?: string;
 }
 
-export type objectGen = {
+type objectGen = {
   [name: string]: string;
-}
+};
 
-const defaultPath = Deno.cwd() + "/.env";
+const defaultPath = join(Deno.cwd(), ".env");
 
 const LINE_BREAK = /\r\n|\n|\r/;
 const DECLARATION = /^\s*(\w+)\s*\=\s*(.*)?\s*$/;
@@ -30,12 +32,18 @@ function parse(source: string) {
   }, {} as objectGen);
 }
 
-export function config({ path = defaultPath, encoding = "utf-8" }: Config = {}) {
+/**
+ * load .env file
+ */
+export function config({
+  path = defaultPath,
+  encoding = "utf-8",
+}: Config = {}) {
   const encoder = new TextDecoder(encoding);
-  const env = Deno.readFileSync(path);
+  const env = Deno.readFileSync(join(Deno.cwd(), path));
   const entrie = encoder.decode(env);
 
   for (const [key, value] of Object.entries(parse(entrie))) {
     Deno.env.set(key, value);
   }
-}
+}