From 5813dd6ad5b28e719c3c4ec205486d7e72a14476 Mon Sep 17 00:00:00 2001
From: Ruidy <r.nemausat@empfohlen.de>
Date: Wed, 30 Dec 2020 10:22:51 +0100
Subject: [PATCH] env variables

---
 .env         | 1 +
 .env.example | 1 +
 .gitignore   | 3 ++-
 Cargo.lock   | 7 +++++++
 Cargo.toml   | 5 +++--
 src/main.rs  | 6 +++++-
 6 files changed, 19 insertions(+), 4 deletions(-)
 create mode 100644 .env
 create mode 100644 .env.example

diff --git a/.env b/.env
new file mode 100644
index 0000000..0f4dc0e
--- /dev/null
+++ b/.env
@@ -0,0 +1 @@
+BASE_URL=127.0.0.1:8000
\ No newline at end of file
diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..0f4dc0e
--- /dev/null
+++ b/.env.example
@@ -0,0 +1 @@
+BASE_URL=127.0.0.1:8000
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 40d9aca..5e101cc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /target
-/.idea
\ No newline at end of file
+/.idea
+.env
\ No newline at end of file
diff --git a/Cargo.lock b/Cargo.lock
index d59fff6..cb7bb48 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -507,6 +507,12 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
 
+[[package]]
+name = "dotenv"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77c90badedccf4105eca100756a0b1289e191f6fcbdadd3cee1d2f614f97da8f"
+
 [[package]]
 name = "either"
 version = "1.6.1"
@@ -1757,6 +1763,7 @@ name = "web"
 version = "0.1.0"
 dependencies = [
  "actix-web",
+ "dotenv",
  "env_logger",
  "serde",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 70cf5ef..266f62a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,5 +8,6 @@ edition = "2018"
 
 [dependencies]
 actix-web = "3"
-serde = "1.0.118"
-env_logger = "0.8.2"
\ No newline at end of file
+dotenv = "0.15.0"
+env_logger = "0.8.2"
+serde = "1.0.118"
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index fe5fe67..3e8420a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,4 @@
+use std::env;
 use std::sync::Mutex;
 
 use actix_web::{middleware, web, App, HttpServer};
@@ -9,6 +10,9 @@ mod task;
 #[actix_web::main]
 async fn main() -> std::io::Result<()> {
     env_logger::Builder::from_env(Env::default().default_filter_or("info")).init();
+    dotenv::dotenv().ok();
+
+    let addr = env::var("BASE_URL").unwrap();
 
     let tasks = web::Data::new(task::TaskList {
         tasks: Mutex::new(vec![
@@ -31,7 +35,7 @@ async fn main() -> std::io::Result<()> {
             .app_data(tasks.clone())
             .configure(task::init)
     })
-    .bind("127.0.0.1:8000")?
+    .bind(addr)?
     .run()
     .await
 }