all: adding dotenv to all binary crates

Cargo.lock

@@ -1350,6 +1350,7 @@ dependencies = [
  "curve25519-dalek",
  "directory-client",
  "dirs",
+ "dotenv",
  "futures 0.3.1",
  "healthcheck",
  "hex",
@@ -1380,6 +1381,7 @@ dependencies = [
  "clap",
  "curve25519-dalek",
  "directory-client",
+ "dotenv",
  "futures 0.3.1",
  "log",
  "pretty_env_logger",
@@ -1397,6 +1399,7 @@ dependencies = [
  "crypto",
  "curve25519-dalek",
  "directory-client",
+ "dotenv",
  "futures 0.3.1",
  "hex",
  "hmac",

mixnode/Cargo.toml

@@ -11,6 +11,7 @@ edition = "2018"
 base64 = "0.11.0"
 clap = "2.33.0"
 curve25519-dalek = "1.2.3"
+dotenv = "0.15.0"
 futures = "0.3.1"
 log = "0.4"
 pretty_env_logger = "0.3"

mixnode/src/main.rs

@@ -6,6 +6,7 @@ mod mix_peer;
 mod node;
 
 fn main() {
+    dotenv::dotenv().ok();
     pretty_env_logger::init();
 
     let arg_matches = App::new("Nym Mixnode")

nym-client/Cargo.toml

@@ -16,6 +16,7 @@ base64 = "0.11.0"
 clap = "2.33.0"
 curve25519-dalek = "1.2.3"
 dirs = "2.0.2"
+dotenv = "0.15.0"
 futures = "0.3.1"
 hex = "0.4.0"
 log = "0.4"

nym-client/src/main.rs

@@ -7,6 +7,7 @@ pub mod config;
 mod sockets;
 
 fn main() {
+    dotenv::dotenv().ok();
     pretty_env_logger::init();
 
     let arg_matches = App::new("Nym Client")

sfw-provider/Cargo.toml

@@ -11,6 +11,7 @@ edition = "2018"
 base64 = "0.11.0"
 clap = "2.33.0"
 curve25519-dalek = "1.2.3"
+dotenv = "0.15.0"
 hex = "0.4.0"
 futures = "0.3.1"
 log = "0.4"

sfw-provider/src/main.rs

@@ -9,6 +9,7 @@ use std::process;
 pub mod provider;
 
 fn main() {
+    dotenv::dotenv().ok();
     pretty_env_logger::init();
 
     let arg_matches = App::new("Nym Service Provider")

validator/src/main.rs

@@ -8,6 +8,7 @@ use toml;
 mod validator;
 
 fn main() {
+    dotenv::dotenv().ok();
     pretty_env_logger::init();
 
     let arg_matches = App::new("Nym Validator")