feat(env): support import.meta.env and Deno.env

package.json

@@ -23,6 +23,7 @@
     "prepack": "unbuild",
     "release": "pnpm test && changelogen --release && npm publish && git push --follow-tags",
     "test": "pnpm lint && pnpm typecheck && vitest run --coverage",
+    "test:deno": "pnpm build && deno run -A test/deno.ts",
     "typecheck": "tsc --noEmit"
   },
   "devDependencies": {

src/env.ts

@@ -3,8 +3,10 @@ const _envShim = Object.create(null);
 export type EnvObject = Record<string, string | undefined>;
 
 const _getEnv = (useShim?: boolean) =>
-  (globalThis as unknown as { __env__: EnvObject }).__env__ ||
   globalThis.process?.env ||
+  (import.meta as unknown as { env: EnvObject }).env ||
+  ((globalThis as any).Deno?.env.toObject() as EnvObject) ||
+  (globalThis as unknown as { __env__: EnvObject }).__env__ ||
   (useShim ? _envShim : globalThis);
 
 export const env = new Proxy<EnvObject>(_envShim, {

test/deno.ts

@@ -1,4 +1,7 @@
-// @ts-ignore
+// @ts-nocheck
+
 import * as stdEnv from "../dist/index.mjs";
 
-console.log(stdEnv.process.env.HOME);
+Deno.env.set("FOOBAR", "baz");
+
+console.log(stdEnv.process.env.FOOBAR);