diff options
Diffstat (limited to 'luxc/src')
| -rw-r--r-- | luxc/src/lux/compiler/js.clj | 66 | ||||
| -rw-r--r-- | luxc/src/lux/compiler/js/cache.clj | 40 |
2 files changed, 73 insertions, 33 deletions
diff --git a/luxc/src/lux/compiler/js.clj b/luxc/src/lux/compiler/js.clj index b17c06436..18b91f5bc 100644 --- a/luxc/src/lux/compiler/js.clj +++ b/luxc/src/lux/compiler/js.clj @@ -17,12 +17,12 @@ [lux.analyser.module :as &a-module] (lux.compiler [core :as &&core] [io :as &&io] - [parallel :as &¶llel]) + [parallel :as &¶llel] + [cache :as &&cache]) (lux.compiler.js [base :as &&] - ;; [cache :as &&cache] [lux :as &&lux] [rt :as &&rt] - ) + [cache :as &&js-cache]) (lux.compiler.js.proc [common :as &&common]) ) (:import (jdk.nashorn.api.scripting NashornScriptEngineFactory @@ -131,46 +131,46 @@ (|do [file-content (&&io/read-file source-dirs file-name) :let [file-hash (hash file-content) compile-module!! (&¶llel/parallel-compilation (partial compile-module source-dirs))]] - ;; (&/|eitherL (&&cache/load name)) - (let [compiler-step (&analyser/analyse &optimizer/optimize eval! compile-module!! all-compilers)] - (|do [module-exists? (&a-module/exists? name)] - (if module-exists? - (&/fail-with-loc (str "[Compiler Error] Can't re-define a module: " name)) - (|do [;; _ (&&cache/delete name) - _ (&a-module/create-module name file-hash) - _ (&a-module/flag-active-module name) - _ (if (= "lux" name) - &&rt/compile-LuxRT - (return nil)) - ] - (fn [state] - (|case ((&/exhaust% compiler-step) - ;; (&/with-writer =class - ;; (&/exhaust% compiler-step)) - (&/set$ &/$source (&reader/from name file-content) state)) - (&/$Right ?state _) - (&/run-state (|do [_ (&a-module/flag-compiled-module name) - ;; _ (&&/save-class! &/module-class-name (.toByteArray =class)) - module-descriptor (&&core/generate-module-descriptor file-hash) - _ (&&core/write-module-descriptor! name module-descriptor)] - (return file-hash)) - ?state) - - (&/$Left ?message) - (&/fail* ?message)))))))) + (&/|eitherL (&&cache/load name) + (let [compiler-step (&analyser/analyse &optimizer/optimize eval! compile-module!! all-compilers)] + (|do [module-exists? (&a-module/exists? name)] + (if module-exists? + (&/fail-with-loc (str "[Compiler Error] Can't re-define a module: " name)) + (|do [_ (&&cache/delete name) + _ &&/init-buffer + _ (&a-module/create-module name file-hash) + _ (&a-module/flag-active-module name) + _ (if (= "lux" name) + &&rt/compile-LuxRT + (return nil))] + (fn [state] + (|case ((&/exhaust% compiler-step) + (&/set$ &/$source (&reader/from name file-content) state)) + (&/$Right ?state _) + (&/run-state (|do [_ (&a-module/flag-compiled-module name) + _ &&/save-module-js! + module-descriptor (&&core/generate-module-descriptor file-hash) + _ (&&core/write-module-descriptor! name module-descriptor)] + (return file-hash)) + ?state) + + (&/$Left ?message) + (&/fail* ?message))))))))) )) (let [!err! *err*] (defn compile-program [mode program-module resources-dir source-dirs target-dir] (do (init! resources-dir target-dir) - (let [m-action (|do [;; _ (&&cache/pre-load-cache! source-dirs) + (let [m-action (|do [_ (&&cache/pre-load-cache! source-dirs + &&js-cache/load-def-value + &&js-cache/install-all-defs-in-module + &&js-cache/uninstall-all-defs-in-module) _ (compile-module source-dirs "lux")] (compile-module source-dirs program-module))] (|case (m-action (&/init-state mode (&&/js-host))) (&/$Right ?state _) (do (println "Compilation complete!") - ;; (&&cache/clean ?state) - ) + (&&cache/clean ?state)) (&/$Left ?message) (binding [*out* !err!] diff --git a/luxc/src/lux/compiler/js/cache.clj b/luxc/src/lux/compiler/js/cache.clj new file mode 100644 index 000000000..0945e6b5b --- /dev/null +++ b/luxc/src/lux/compiler/js/cache.clj @@ -0,0 +1,40 @@ +(ns lux.compiler.js.cache + (:refer-clojure :exclude [load]) + (:require [clojure.string :as string] + [clojure.java.io :as io] + clojure.core.match + clojure.core.match.array + (lux [base :as & :refer [|do return* return |case |let]] + [type :as &type] + [host :as &host]) + [lux.host.generics :as &host-generics] + (lux.analyser [base :as &a] + [module :as &a-module] + [meta :as &a-meta]) + (lux.compiler [core :as &&core] + [io :as &&io]) + (lux.compiler.js [base :as &&])) + (:import (java.io File))) + +;; [Utils] +(defn ^:private read-file [^File file] + "(-> File (Array Byte))" + (with-open [reader (io/input-stream file)] + (let [length (.length file) + buffer (byte-array length)] + (.read reader buffer 0 length) + buffer))) + +;; [Resources] +(defn load-def-value [module name] + (&&/run-js!+ (&&/js-var-name module name))) + +(defn install-all-defs-in-module [module-name] + (|do [:let [module-code-path (str @&&core/!output-dir java.io.File/separator module-name java.io.File/separator &&/module-js-name) + ^bytes module-code (read-file (new File module-code-path))] + _ (&&/run-js!+ (new String module-code))] + (return (&/|list)))) + +(defn uninstall-all-defs-in-module [module-name] + (|do [] + (return nil))) |