Use env var to determine TLS cert location

Makefile

@@ -1,3 +1,4 @@
+export ROOT_DIR:=$(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
 ADDITIONAL_SOFTWARE=
 # (DEF) Either prepare --target triple-x-y OR have an empty value
 TARGET_ARG =
@@ -141,7 +142,7 @@ stress: .release-server
 	@echo "Stress testing (all)"
 	@echo "===================================================================="
 	@$(STOP_SERVER)
-	@rm -f .sky_pid cert.pem key.pem server/cert.pem
+	@rm -f .sky_pid cert.pem key.pem
 bundle: release
 	@echo "===================================================================="
 	@echo "Creating bundle for platform"

ci/ssl.sh

@@ -6,4 +6,3 @@ function gen_sub() {
     echo "$result"
 }
 openssl req -new -newkey rsa:4096 -days 365 -nodes -x509 -subj $(gen_sub '/C=US/CN=example.com') -keyout key.pem -out cert.pem
-cp cert.pem $PWD/server/cert.pem

server/src/tests/mod.rs

@@ -98,11 +98,12 @@ mod bgsave {
 mod ssl {
     use skytable::aio::TlsConnection;
     use skytable::{Element, Query, Response};
+    use std::env;
     #[tokio::test]
     async fn test_ssl() {
-        let mut con = TlsConnection::new("127.0.0.1", 2004, "cert.pem")
-            .await
-            .unwrap();
+        let mut path = env::var("ROOT_DIR").expect("ROOT_DIR unset");
+        path.push_str("/cert.pem");
+        let mut con = TlsConnection::new("127.0.0.1", 2004, &path).await.unwrap();
         let q = Query::from("heya");
         assert_eq!(
             con.run_simple_query(&q).await.unwrap(),