增加處理js檔案類型

src/main/java/LanguageFileCompare.java

@@ -4,7 +4,12 @@ import com.fasterxml.jackson.databind.node.ObjectNode;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import javax.script.Bindings;
+import javax.script.ScriptContext;
+import javax.script.ScriptEngine;
+import javax.script.ScriptEngineManager;
 import java.io.FileInputStream;
+import java.io.FileReader;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
@@ -17,22 +22,40 @@ public class LanguageFileCompare {
   private static Logger log = LoggerFactory.getLogger(LanguageFileCompare.class);
 
   public static void main(String[] args) {
-    try {
-      ObjectMapper objectMapper = new ObjectMapper();
-      if (args.length > 0) {
-        Path originPath = Paths.get(args[0]);
-        JsonNode twJson = objectMapper.readTree(new String(Files.readAllBytes(originPath)));
+    if (args.length > 0) {
+      Path originPath = Paths.get(args[0]);
+      JsonNode twJson = getJsonNode(originPath);
+      if (twJson != null) {
         Set<String> originSet = new HashSet<>();
         addKeys("", twJson, originSet, new ArrayList<>());
 
         IntStream.range(1, args.length)
             .forEach(i -> findMissingKeys(Paths.get(args[i]), originSet));
       }
+    }
+    checkProperties();
+  }
+
+  private static JsonNode getJsonNode(Path path) {
+    String ext = path.getFileName().toString();
+    try {
+      ObjectMapper objectMapper = new ObjectMapper();
+      if (ext.endsWith(".json")) {
+        /* CHM、HRB */
+        return objectMapper.readTree(new String(Files.readAllBytes(path)));
+      } else if (ext.endsWith(".js")) {
+        /* CHMB use js file to translate */
+        ScriptEngineManager scriptEngineManager = new ScriptEngineManager();
+        ScriptEngine engine = scriptEngineManager.getEngineByName("Nashorn");
+        engine.eval(new FileReader(path.toFile()));
+        Bindings bindings = engine.getBindings(ScriptContext.ENGINE_SCOPE);
+        return objectMapper.valueToTree(bindings.get("local"));
+      }
     } catch (Exception e) {
-      log.error("{} is not exists or not json files.", args[0], e);
+      log.error("{} is not exists or file not correct.", path.getFileName(), e);
       System.exit(1);
     }
-    checkProperties();
+    return null;
   }
 
   private static void addKeys(
@@ -60,26 +83,23 @@ public class LanguageFileCompare {
 
   private static void findMissingKeys(Path targetPath, Set<String> originSet) {
     if (!targetPath.toFile().exists()) return;
-    try {
-      Set<String> targetSet = new HashSet<>();
-      ObjectMapper objectMapper = new ObjectMapper();
-      JsonNode json = objectMapper.readTree(new String(Files.readAllBytes(targetPath)));
-      addKeys("", json, targetSet, new ArrayList<>());
-
-      Set<String> missingKey =
-          originSet
-              .parallelStream()
-              .filter(key -> !targetSet.contains(key))
-              .collect(Collectors.toSet());
-      if (!missingKey.isEmpty()) {
-        log.error(
-            "Missing Key on {} \nMissing Keys: {}",
-            targetPath.getFileName(),
-            missingKey.stream().sorted().collect(Collectors.toList()));
-        System.exit(1);
-      }
-    } catch (Exception e) {
-      log.error("{} is not json files.", targetPath, e);
+
+    Set<String> targetSet = new HashSet<>();
+    JsonNode json = getJsonNode(targetPath);
+    if (json == null) return;
+
+    addKeys("", json, targetSet, new ArrayList<>());
+
+    Set<String> missingKey =
+        originSet
+            .parallelStream()
+            .filter(key -> !targetSet.contains(key))
+            .collect(Collectors.toSet());
+    if (!missingKey.isEmpty()) {
+      log.error(
+          "Missing Key on {} \nMissing Keys: {}",
+          targetPath.getFileName(),
+          missingKey.stream().sorted().collect(Collectors.toList()));
       System.exit(1);
     }
   }