; HTML5rw JavaScript Validator Library
; Compiled with js_of_ocaml for browser use

(library
 (name htmlrw_js)
 (public_name html5rw.js)
 (libraries
   html5rw
   htmlrw_check
   bytesrw
   brr)
 (modes byte)  ; js_of_ocaml requires bytecode
 (modules
   htmlrw_js_types
   htmlrw_js_dom
   htmlrw_js_annotate
   htmlrw_js_ui
   htmlrw_js))

; Standalone JavaScript file for direct browser use
; This compiles the library entry point to a .js file
(executable
 (name htmlrw_js_main)
 (libraries htmlrw_js)
 (js_of_ocaml
   (javascript_files))
 (modes js wasm)
 (modules htmlrw_js_main))

; Web Worker for background validation
; Runs validation in a separate thread to avoid blocking the UI
(executable
 (name htmlrw_js_worker)
 (libraries html5rw htmlrw_check bytesrw brr)
 (js_of_ocaml
   (javascript_files))
 (modes js wasm)
 (modules htmlrw_js_worker))

; Test runner for browser-based regression testing
; Runs html5lib conformance tests in the browser
(executable
 (name htmlrw_js_tests_main)
 (libraries html5rw bytesrw brr)
 (js_of_ocaml
   (javascript_files))
 (modes js wasm)
 (modules htmlrw_js_tests htmlrw_js_tests_main))

; Copy to nice filenames (JS)
(rule
 (targets htmlrw.js)
 (deps htmlrw_js_main.bc.js)
 (action (copy %{deps} %{targets})))

(rule
 (targets htmlrw-worker.js)
 (deps htmlrw_js_worker.bc.js)
 (action (copy %{deps} %{targets})))

(rule
 (targets htmlrw-tests.js)
 (deps htmlrw_js_tests_main.bc.js)
 (action (copy %{deps} %{targets})))

; Copy to nice filenames (WASM)
; Note: requires wasm_of_ocaml-compiler to be installed
(rule
 (targets htmlrw.wasm.js)
 (deps htmlrw_js_main.bc.wasm.js)
 (action (copy %{deps} %{targets})))

(rule
 (targets htmlrw-worker.wasm.js)
 (deps htmlrw_js_worker.bc.wasm.js)
 (action (copy %{deps} %{targets})))

(rule
 (targets htmlrw-tests.wasm.js)
 (deps htmlrw_js_tests_main.bc.wasm.js)
 (action (copy %{deps} %{targets})))

; Install web assets to share/html5rw-js/ for npm packaging
(install
 (package html5rw-js)
 (section share)
 (files
  ; JavaScript bundles
  htmlrw.js
  htmlrw-worker.js
  htmlrw-tests.js
  ; WASM loader scripts
  htmlrw.wasm.js
  htmlrw-worker.wasm.js
  htmlrw-tests.wasm.js
  ; WASM assets (with content-hashed filenames)
  (glob_files_rec (htmlrw_js_main.bc.wasm.assets/* with_prefix htmlrw_js_main.bc.wasm.assets))
  (glob_files_rec (htmlrw_js_worker.bc.wasm.assets/* with_prefix htmlrw_js_worker.bc.wasm.assets))
  (glob_files_rec (htmlrw_js_tests_main.bc.wasm.assets/* with_prefix htmlrw_js_tests_main.bc.wasm.assets))))