Only log renderer output when there was an error

faustedition · Oct 19, 2016 · 8beaf50 · 8beaf50
1 parent 2c7c688
commit 8beaf50
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/main/java/net/faustedition/gen/DiplomaticConversion.java b/src/main/java/net/faustedition/gen/DiplomaticConversion.java
@@ -19,6 +19,7 @@
 import java.util.Properties;
 import java.util.logging.Level;
 import java.util.logging.Logger;
+import java.util.stream.Collectors;
 import java.util.stream.Stream;
 import java.util.stream.Stream.Builder;
 
@@ -126,10 +127,10 @@ public boolean buildSVGs() {
 				final Process renderProcess = new ProcessBuilder(arguments).redirectErrorStream(true).start();
 				final BufferedReader bufferedReader = new BufferedReader(
 						new InputStreamReader(new BufferedInputStream(renderProcess.getInputStream())));
-				bufferedReader.lines().forEach(line -> logger.warning(line + "[" + this + "]"));
+				String scriptOutput = bufferedReader.lines().collect(Collectors.joining("\n"));
 				int exitCode = renderProcess.waitFor();
 				if (exitCode != 0) {
-					logger.log(Level.SEVERE, MessageFormat.format("Failed to convert SVG for {0}: Exit Code {1}", document.base.resolve(page), exitCode));
+					logger.log(Level.SEVERE, MessageFormat.format("Failed to convert SVG for {0}: Exit Code {1}. Script output:\n{2}", document.base.resolve(page), exitCode, scriptOutput));
 				}
 				return exitCode != 0;
 			} catch (IOException | InterruptedException e) {