2 files changed, 27 insertions, 0 deletions
diff --git a/ocaml/bin/dune b/ocaml/bin/dune
new file mode 100644
index 0000000..0f6768d
--- /dev/null
+++ b/ocaml/bin/dune
@@ -0,0 +1,11 @@
+(executable
+ (public_name advent_of_code)
+ (name main)
+ (libraries
+   domain
+   application
+   infrastructure
+   presentation
+   logs
+   logs.fmt)
+ (modes byte exe))
diff --git a/ocaml/bin/main.ml b/ocaml/bin/main.ml
new file mode 100644
index 0000000..cbfe6d2
--- /dev/null
+++ b/ocaml/bin/main.ml
@@ -0,0 +1,16 @@
+let env_log_level =
+  match Sys.getenv_opt "LOG_LEVEL" with
+  | None ->
+      Some Logs.Warning
+  | Some lvl -> (
+    match Logs.level_of_string lvl with Error _ -> None | Ok v -> v )
+
+let main () =
+  let log_level = env_log_level in
+  Logs.set_level log_level ;
+  Logs.set_reporter (Logs_fmt.reporter ()) ;
+  Logs.info (fun m ->
+      m "Started application with LOG_LEVEL=%s" (Logs.level_to_string log_level) ) ;
+  Presentation.Cli.run ()
+
+let () = if !Sys.interactive then () else exit (main ())