2 files changed, 47 insertions, 12 deletions
diff --git a/src/main/java/eu/mulk/aendggner/AendGgner.java b/src/main/java/eu/mulk/aendggner/AendGgner.java
index e510efb..c4efd45 100644
--- a/src/main/java/eu/mulk/aendggner/AendGgner.java
+++ b/src/main/java/eu/mulk/aendggner/AendGgner.java
@@ -1,13 +1,22 @@
 package eu.mulk.aendggner;
 
+import java.io.BufferedReader;
 import java.io.IOException;
+import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.List;
 import java.util.concurrent.Callable;
+import java.util.logging.LogManager;
 import org.apache.tika.config.TikaConfig;
 import org.apache.tika.exception.TikaException;
 import org.apache.tika.io.TikaInputStream;
 import org.apache.tika.metadata.Metadata;
+import org.apache.tika.parser.AutoDetectParser;
+import org.apache.tika.parser.ParseContext;
+import org.apache.tika.parser.Parser;
+import org.apache.tika.parser.ParsingReader;
+import org.jboss.logging.Logger;
+import org.xml.sax.SAXException;
 import picocli.CommandLine;
 import picocli.CommandLine.Command;
 import picocli.CommandLine.Parameters;
@@ -19,6 +28,8 @@ import picocli.CommandLine.Parameters;
     description = "Displays German amendment acts in a user-friendly, consolidated way.")
 public class AendGgner implements Callable<Integer> {
 
+  private static final Logger log = Logger.getLogger(AendGgner.class);
+
   @Parameters(index = "0", description = "The base text to modify.")
   private Path baseFile;
 
@@ -31,19 +42,49 @@ public class AendGgner implements Callable<Integer> {
   }
 
   @Override
-  public final Integer call() throws TikaException, IOException {
-    var tika = new TikaConfig();
+  public final Integer call() throws TikaException, IOException, SAXException {
+    setupLogging();
+
+    log.debugf("Logging configured.");
+
+    TikaConfig tika;
+    try (var configResource =
+        this.getClass().getResourceAsStream("/eu/mulk/aendggner/tika-config.xml")) {
+      tika = new TikaConfig(configResource);
+    }
 
     for (var file : patches) {
       var metadata = new Metadata();
-      metadata.set(Metadata.RESOURCE_NAME_KEY, file.toString());
+      metadata.set(Metadata.RESOURCE_NAME_KEY, file.getFileName().toString());
+
       try (var is = TikaInputStream.get(file)) {
-        var mimetype = tika.getDetector().detect(
-            TikaInputStream.get(file), metadata);
-        System.out.printf("File %s is %s.\n", file, mimetype);
+        var mimetype = tika.getDetector().detect(TikaInputStream.get(file), metadata);
+        log.infof("File %s is %s.", file, mimetype);
+      }
+
+      var parser = new AutoDetectParser(tika);
+      try (var in = Files.newInputStream(file);
+          var reader =
+              new BufferedReader(
+                  new ParsingReader(parser, in, metadata, makeParseContext(parser)))) {
+        log.infof("%s: %d lines of text.", file, reader.lines().count());
+        // reader.lines().forEachOrdered(x -> log.infof("%s: %s", file, x));
       }
     }
 
     return 0;
   }
+
+  private static ParseContext makeParseContext(Parser parser) {
+    var parseContext = new ParseContext();
+    parseContext.set(Parser.class, parser);
+    return parseContext;
+  }
+
+  private static void setupLogging() throws IOException {
+    try (var loggingProperties =
+        AendGgner.class.getResourceAsStream("/eu/mulk/aendggner/logging.properties")) {
+      LogManager.getLogManager().readConfiguration(loggingProperties);
+    }
+  }
 }
diff --git a/src/main/java/module-info.java b/src/main/java/module-info.java
deleted file mode 100644
index dbe7d62..0000000
--- a/src/main/java/module-info.java
+++ /dev/null
@@ -1,6 +0,0 @@
-module aendggner {
-  requires info.picocli;
-  requires org.apache.tika.core;
-  requires java.sql;
-  opens eu.mulk.aendggner;
-}