examples.ml lol that was hard

dune

@@ -1,7 +1,8 @@
 (env
  (dev (flags (:standard -warn-error -A))
-  (js_of_ocaml (flags :standard --no-inline --debug-info --target-env browser --disable shortvar)
+  (js_of_ocaml (flags :standard)
    (build_runtime_flags :standard --no-inline --debug-info)
+   (compilation_mode whole_program)
    (link_flags :standard))))
 
 (library
@@ -35,33 +36,7 @@
    uri
    gg
    lwd
-   log_js
+   log_js))
-))
-
-(executables
- (names toplevel)
- (modules toplevel ppx_graph)
- (libraries
-  js_of_ocaml-compiler
-  js_of_ocaml-tyxml
-  js_of_ocaml-toplevel
-  lwt
-  js_of_ocaml-lwt
-  ;; not used directly
-  graphics
-  js_of_ocaml.deriving
-  js_of_ocaml-lwt.graphics
-  js_of_ocaml-ppx.as-lib
-  ocp-indent.lib
-  react
-  reactiveData
-  str
-  log_js)
- (flags
-  (:standard -rectypes -linkall))
- (modes byte)
- (preprocess
-  (pps js_of_ocaml-ppx)))
 
 (rule
  (targets test_dynlink.cmo test_dynlink.cmi)
@@ -73,6 +48,11 @@
  (action
   (run %{bin:js_of_ocaml} --pretty --toplevel %{dep:test_dynlink.cmo})))
 
+(rule
+ (targets embedded_fs.js)
+ (action
+  (run %{bin:jsoo_fs} -I . -o %{targets} %{dep:examples.ml} %{dep:test_dynlink.js})))
+
 (rule
  (targets export.txt)
  (deps
@@ -84,33 +64,36 @@
   (package js_of_ocaml-toplevel))
  (action
   (run
-   jsoo_listunits
+    jsoo_listunits
-   -o
+    -o
-   %{targets}
+    %{targets}
-   stdlib
+    stdlib
-   graphics
+    graphics
-   str
+    str
-   dynlink
+    dynlink
-   js_of_ocaml-compiler.runtime
+    js_of_ocaml-compiler.runtime
-   js_of_ocaml-lwt.graphics
+    js_of_ocaml-lwt.graphics
-   js_of_ocaml-ppx.as-lib
+    js_of_ocaml-ppx.as-lib
-   js_of_ocaml.deriving
+    js_of_ocaml.deriving
-   lwt
+    lwt
-   tyxml.functor
+    tyxml.functor
-   tyxml.functor:html_types.cmi
+    tyxml.functor:html_types.cmi
-   react
+    react
-   reactiveData
+    reactiveData
-   js_of_ocaml
+    js_of_ocaml
-   js_of_ocaml-lwt
+    js_of_ocaml-lwt
-   js_of_ocaml-tyxml
+    js_of_ocaml-tyxml
-   js_of_ocaml-toplevel
+    js_of_ocaml-toplevel
-   dynlink)))
+    dynlink)))
 
-(rule
+(executables
- (targets toplevel.js)
+ (names toplevel)
- (action
+ (modules toplevel ppx_graph)
-  (run
+ (flags
-   %{bin:js_of_ocaml}
+  (:standard -rectypes -linkall))
+ (modes js)
+ (js_of_ocaml
+  (flags
    compile
    --pretty
    --Werror
@@ -123,10 +106,55 @@
    shortvar
    +toplevel.js
    +dynlink.js
-   %{dep:toplevel.bc}
+   %{dep:embedded_fs.js}))
-   -o
+ (preprocess
-   %{targets})))
+  (pps js_of_ocaml-ppx))
+ (libraries
+  js_of_ocaml-compiler
+  js_of_ocaml-tyxml
+  js_of_ocaml-toplevel
+  lwt
+  js_of_ocaml-lwt
+  ;; not used directly
+  graphics
+  js_of_ocaml.deriving
+  js_of_ocaml-lwt.graphics
+  js_of_ocaml-ppx.as-lib
+  compiler-libs
+  compiler-libs.common
+  compiler-libs.bytecomp
+  js_of_ocaml-compiler.runtime
+  ocp-indent.lib
+  react
+  reactiveData
+  str
+  log_js)
+)
+
+; (rule
+;  (targets toplevel.js)
+;  (deps examples.ml)
+;  (action
+;   (run
+;    %{bin:js_of_ocaml}
+;    compile
+;    --pretty
+;    --Werror
+;    --target-env
+;    browser
+;    --extern-fs
+;    "--file=%{dep:examples.ml}"
+;    --export
+;    %{dep:export.txt}
+;    --toplevel
+;    --disable
+;    shortvar
+;    +toplevel.js
+;    +dynlink.js
+;    %{dep:toplevel.bc}
+;    -o
+;    %{targets})))
 
 (alias
- (name default)
+  (name default)
- (deps toplevel.js index.html))
+  (deps toplevel.bc.js index.html toplevel.html))

toplevel.html

@@ -167,7 +167,7 @@
         document.getElementsByTagName("head")[0].appendChild(fileref);
       }
       load_script("_build/default/exported-unit.cmis.js");
-      load_script("_build/default/toplevel.js");
+      load_script("_build/default/toplevel.bc.js");
 
     </script>
   </head>