Add watcher for plotting during RL

scripts/plot_watch.jl

@@ -0,0 +1,37 @@
+using Pkg: Pkg
+using Revise: Revise
+
+Pkg.activate("visualization")
+Revise.includet("../visualization/Animation.jl")
+using .Animation: Animation
+
+function get_last_done_dir(main_dir::String)
+    paths = readdir(main_dir; join=true)
+    skipped_last_dir = false
+
+    for path_ind in length(paths):-1:1
+        path = paths[path_ind]
+        if isdir(path)
+            if !skipped_last_dir
+                skipped_last_dir = true
+                continue
+            end
+
+            return path
+        end
+    end
+end
+
+function plot_watch(main_dir::String)
+    last_plotted_dir = ""
+
+    Revise.entr([main_dir]; pause=1.0) do
+        dir = get_last_done_dir(main_dir)
+        if !(dir == last_plotted_dir)
+            last_plotted_dir = dir
+            Animation.animate(dir)
+        end
+    end
+
+    return nothing
+end