feat: handle boolean and numbers as env vars

Author: yjose

.env.development

@@ -1,4 +1,6 @@
 API_URL=https://dummyjson.com/
 
-## TOTO: add the variable to your  CI and remove it from here, not recommended setting sensitive values on your git repo
-SECRET_KEY=my-secret-key
+## TODO: add the variable to your  CI and remove it from here, not recommended setting sensitive values on your git repo
+SECRET_KEY=my-secret-key
+VAR_NUMBER=10 # this is a number variable
+VAR_BOOL=true # this is a boolean variable

.env.production

@@ -1,4 +1,6 @@
 API_URL=https://dummyjson.com/
 
-## TOTO: add the variable to your  CI and remove it from here, not recommended setting sensitive values on your git repo
-SECRET_KEY=my-secret-key
+## TODO: add the variable to your  CI and remove it from here, not recommended setting sensitive values on your git repo
+SECRET_KEY=my-secret-key
+VAR_NUMBER=10 # this is a number variable
+VAR_BOOL=true # this is a boolean variable

.env.staging

@@ -1,4 +1,6 @@
 API_URL=https://dummyjson.com/
 
-## TOTO: add the variable to your  CI and remove it from here, not recommended setting sensitive values on your git repo
-SECRET_KEY=my-secret-key
+## TODO: add the variable to your  CI and remove it from here, not recommended setting sensitive values on your git repo
+SECRET_KEY=my-secret-key
+VAR_NUMBER=10 # this is a number variable
+VAR_BOOL=true # this is a boolean variable

env.js

@@ -79,6 +79,8 @@ const client = z.object({
 
   // ADD YOUR CLIENT ENV VARS HERE
   API_URL: z.string(),
+  VAR_NUMBER: z.number(),
+  VAR_BOOL: z.boolean(),
 });
 
 const buildTime = z.object({
@@ -89,7 +91,7 @@ const buildTime = z.object({
 });
 
 /**
- * @type {Record<keyof z.infer<typeof client> , string | undefined>}
+ * @type {Record<keyof z.infer<typeof client> , unknown>}
  */
 const _clientEnv = {
   APP_ENV,
@@ -101,10 +103,12 @@ const _clientEnv = {
 
   // ADD YOUR ENV VARS HERE TOO
   API_URL: process.env.API_URL,
+  VAR_NUMBER: Number(process.env.VAR_NUMBER),
+  VAR_BOOL: process.env.VAR_BOOL === 'true',
 };
 
 /**
- * @type {Record<keyof z.infer<typeof buildTime> , string | undefined>}
+ * @type {Record<keyof z.infer<typeof buildTime> , unknown>}
  */
 const _buildTimeEnv = {
   EXPO_ACCOUNT_OWNER,