Improve error logging (#213)

sbt · Nov 11, 2024 · fd5fbff · fd5fbff
1 parent b29d087
commit fd5fbff
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Showing 2 changed files with 25 additions and 36 deletions.
diff --git a/bridge/src/main/java/com/github/sbt/avro/AvscFilesCompiler.java b/bridge/src/main/java/com/github/sbt/avro/AvscFilesCompiler.java
@@ -12,6 +12,7 @@
 import java.util.*;
 import java.util.function.Supplier;
 import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 public class AvscFilesCompiler {
 
@@ -55,18 +56,10 @@ public void compileFiles(Set<AvroFileRef> files, File outputDirectory) {
 
     if (!uncompiledFiles.isEmpty()) {
       String failedFiles = uncompiledFiles.stream()
-          .map(AvroFileRef::toString)
-          .collect(Collectors.joining(", "));
-      SchemaGenerationException ex = new SchemaGenerationException(
-          String.format("Can not compile schema files: %s", failedFiles));
+          .flatMap(f -> Stream.ofNullable(compileExceptions.get(f)).map(e -> f.getFile().getName() + ": " + e.getMessage()))
+          .collect(Collectors.joining(",\n"));
 
-      for (AvroFileRef file : uncompiledFiles) {
-        Exception e = compileExceptions.get(file);
-        if (e != null) {
-          ex.addSuppressed(e);
-        }
-      }
-      throw ex;
+      throw new SchemaGenerationException("Can not compile schema files:\n" + failedFiles);
     }
   }
 
@@ -92,19 +85,11 @@ public void compileClasses(Set<Class<? extends SpecificRecord>> classes, File ou
     }
 
     if (!uncompiledClasses.isEmpty()) {
-      String failedFiles = uncompiledClasses.stream()
+      String failedClasses = uncompiledClasses.stream()
               .map(Class::toString)
-              .collect(Collectors.joining(", "));
-      SchemaGenerationException ex = new SchemaGenerationException(
-              String.format("Can not re-compile class: %s", failedFiles));
-
-      for (Class<?> clazz : uncompiledClasses) {
-        Exception e = compileExceptions.get(clazz);
-        if (e != null) {
-          ex.addSuppressed(e);
-        }
-      }
-      throw ex;
+              .flatMap(c -> Stream.ofNullable(compileExceptions.get(c)).map(e -> c + ": " + e.getMessage()))
+              .collect(Collectors.joining(",\n"));
+      throw new SchemaGenerationException("Can not re-compile classes:\n" + failedClasses);
     }
   }
 

diff --git a/plugin/src/main/scala/com/github/sbt/avro/SbtAvro.scala b/plugin/src/main/scala/com/github/sbt/avro/SbtAvro.scala
@@ -245,26 +245,30 @@ object SbtAvro extends AutoPlugin {
                 compiler.setCreateSetters(avroCreateSetters.value)
                 compiler.setOptionalGetters(avroOptionalGetters.value)
 
-                try {
-                  val recs = records.map(avroClassLoader.loadClass)
-                  val avdls = srcDirs.flatMap(d => (d ** AvroAvdlFilter).get())
-                  val avscs = srcDirs.flatMap(d =>
-                    (d ** AvroAvscFilter)
-                      .get()
-                      .map(avsc => new AvroFileRef(d, avsc.relativeTo(d).get.toString))
-                  )
-                  val avprs = srcDirs.flatMap(d => (d ** AvroAvrpFilter).get())
-
-                  out.log.info(
-                    s"Avro compiler ${avroVersion.value} using stringType=${avroStringType.value}"
-                  )
+                val recs = records.map(avroClassLoader.loadClass)
+                val avdls = srcDirs.flatMap(d => (d ** AvroAvdlFilter).get())
+                val avscs = srcDirs.flatMap(d =>
+                  (d ** AvroAvscFilter)
+                    .get()
+                    .map(avsc => new AvroFileRef(d, avsc.relativeTo(d).get.toString))
+                )
+                val avprs = srcDirs.flatMap(d => (d ** AvroAvrpFilter).get())
 
+                out.log.info(
+                  s"Avro compiler ${avroVersion.value} using stringType=${avroStringType.value}"
+                )
+                try {
                   compiler.recompile(recs.toArray, outDir)
                   compiler.compileIdls(avdls.toArray, outDir)
                   compiler.compileAvscs(avscs.toArray, outDir)
                   compiler.compileAvprs(avprs.toArray, outDir)
 
                   (outDir ** SbtAvro.JavaFileFilter).get().toSet
+                } catch {
+                  case e: Exception =>
+                    out.log.err(e.getMessage)
+                    // avoid stacktrace in sbt
+                    throw new AlreadyHandledException(e)
                 } finally {
                   avroClassLoader.close()
                 }