diff options
Diffstat (limited to 'luxc/src/lux/compiler/io.clj')
| -rw-r--r-- | luxc/src/lux/compiler/io.clj | 40 |
1 files changed, 27 insertions, 13 deletions
diff --git a/luxc/src/lux/compiler/io.clj b/luxc/src/lux/compiler/io.clj index 82b80f624..f129fd3f0 100644 --- a/luxc/src/lux/compiler/io.clj +++ b/luxc/src/lux/compiler/io.clj @@ -10,17 +10,31 @@ (defn init-libs! [] (reset! !libs (&lib/load))) -(defn read-file [source-dirs ^String file-name] - (|case (&/|some (fn [^String source-dir] - (let [file (new java.io.File source-dir file-name)] - (if (.exists file) - (&/$Some file) - &/$None))) - source-dirs) - (&/$Some file) - (return (slurp file)) +(defn read-file [source-dirs module-name] + (|do [jvm? &/jvm? + js? &/js? + :let [^String host-file-name (cond jvm? (str module-name ".jvm.lux") + js? (str module-name ".js.lux") + :else (assert false "[I/O Error] Unknown host platform.")) + ^String lux-file-name (str module-name ".lux")]] + (|case (&/|some (fn [^String source-dir] + (let [host-file (new java.io.File source-dir host-file-name) + lux-file (new java.io.File source-dir lux-file-name)] + (cond (.exists host-file) + (&/$Some (&/T [host-file-name host-file])) - (&/$None) - (if-let [code (get @!libs file-name)] - (return code) - (&/fail-with-loc (str "[I/O Error] File doesn't exist: " file-name))))) + (.exists lux-file) + (&/$Some (&/T [lux-file-name lux-file])) + + :else + &/$None))) + source-dirs) + (&/$Some [file-name file]) + (return (&/T [file-name (slurp file)])) + + (&/$None) + (if-let [code (get @!libs host-file-name)] + (return (&/T [host-file-name code])) + (if-let [code (get @!libs lux-file-name)] + (return (&/T [lux-file-name code])) + (&/fail-with-loc (str "[I/O Error] Module doesn't exist: " module-name))))))) |