fix(vite): inline import.meta.env.* (#3306)

Author: marvinhagemeister

packages/plugin-vite/src/plugins/patches/inline_env_vars.ts

@@ -41,6 +41,18 @@ export function inlineEnvVarsPlugin(mode: string) {
             const name = path.node.property.name;
             replace(path, name);
           }
+
+          // Check: import.meta.env.*
+          if (
+            t.isIdentifier(path.node.property) &&
+            t.isMemberExpression(path.node.object) &&
+            t.isIdentifier(path.node.object.property) &&
+            path.node.object.property.name === "env" &&
+            t.isMetaProperty(path.node.object.object)
+          ) {
+            const name = path.node.property.name;
+            replace(path, name);
+          }
         },
         CallExpression(path) {
           // Check: Deno.env.get("<string>")

packages/plugin-vite/src/plugins/patches/inline_env_vars_test.ts

@@ -69,3 +69,11 @@ Deno.test("env vars - inline const _ = Deno.env.get()", () => {
     expected: `const deno = "test";`,
   });
 });
+
+Deno.test("env vars - inline import.meta.env.FRESH_PUBLIC_FOO", () => {
+  using _ = usingEnv("FRESH_PUBLIC_FOO", "test");
+  runTest({
+    input: `() => import.meta.env.FRESH_PUBLIC_FOO;`,
+    expected: `() => "test";`,
+  });
+});