diff --git a/.direnv/nix-profile-unknown b/.direnv/nix-profile-unknown
deleted file mode 120000
index 6e0edc0..0000000
--- a/.direnv/nix-profile-unknown
+++ /dev/null
@@ -1 +0,0 @@
-/home/enefedov/Documents/personal/learning-htmx/.direnv/flake-profile.2814263
\ No newline at end of file
diff --git a/.direnv/nix-profile-unknown.rc b/.direnv/nix-profile-unknown.rc
deleted file mode 100644
index 8b13789..0000000
--- a/.direnv/nix-profile-unknown.rc
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/.envrc b/.envrc
index 1d953f4..3550a30 100644
--- a/.envrc
+++ b/.envrc
@@ -1 +1 @@
-use nix
+use flake
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..1a9de8e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.bsp/
+.scala-build/
+.direnv
diff --git a/flake.lock b/flake.lock
index 04fe283..7405967 100644
--- a/flake.lock
+++ b/flake.lock
@@ -5,11 +5,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1681202837,
-        "narHash": "sha256-H+Rh19JDwRtpVPAWp64F+rlEtxUWBAQW28eAi3SRSzg=",
+        "lastModified": 1687171271,
+        "narHash": "sha256-BJlq+ozK2B1sJDQXS3tzJM5a+oVZmi1q0FlBK/Xqv7M=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "cfacdce06f30d2b68473a46042957675eebb3401",
+        "rev": "abfb11bd1aec8ced1c9bb9adfe68018230f4fb3c",
         "type": "github"
       },
       "original": {
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1683968890,
-        "narHash": "sha256-FuNtjMvT07cJydY5NRyRhIni/dEwkSkijmFEdsmqdkA=",
+        "lastModified": 1687695299,
+        "narHash": "sha256-j3IcDoAPulOmwcsCDb7RxBmDoCF0itDZ5e0sgM4rgWY=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "ea11a3977f4cba013d8680667616be827c967ac0",
+        "rev": "1fb6a92b2005e6d0d3b0c1a111093a41947d27f8",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index faf1ef6..74b4d98 100644
--- a/flake.nix
+++ b/flake.nix
@@ -10,6 +10,7 @@
         {
           devShells.default = pkgs.mkShell {
             buildInputs = [
+              pkgs.scala-cli
               pkgs.sbt
               pkgs.scalafmt
             ];
diff --git a/scala-cli-tryout/.project b/scala-cli-tryout/.project
new file mode 100644
index 0000000..e69de29
diff --git a/scala-cli-tryout/Main.scala b/scala-cli-tryout/Main.scala
new file mode 100644
index 0000000..d1261c4
--- /dev/null
+++ b/scala-cli-tryout/Main.scala
@@ -0,0 +1,5 @@
+object Hello {
+  def main(args: Array[String]): Unit = {
+    println(s"hello, i guess '${OtherObject.yoyo}'!!!")
+  }
+}
diff --git a/scala-cli-tryout/OtherObject.scala b/scala-cli-tryout/OtherObject.scala
new file mode 100644
index 0000000..6437a41
--- /dev/null
+++ b/scala-cli-tryout/OtherObject.scala
@@ -0,0 +1,3 @@
+object OtherObject {
+  val yoyo = "some message"
+}