From 076e388af4b8c87c349da593be0887c3791bf633 Mon Sep 17 00:00:00 2001
From: Mark Craig <mark.craig@forgerock.com>
Date: Tue, 31 Mar 2015 13:42:24 +0000
Subject: [PATCH] CR-6523 OPENDJ-1896 Facilitate debugging man page generation
---
opendj-maven-plugin/src/main/java/org/forgerock/opendj/maven/GenerateRefEntriesMojo.java | 15 +++++++++++++--
1 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/opendj-maven-plugin/src/main/java/org/forgerock/opendj/maven/GenerateRefEntriesMojo.java b/opendj-maven-plugin/src/main/java/org/forgerock/opendj/maven/GenerateRefEntriesMojo.java
index 2dd9298..580521c 100644
--- a/opendj-maven-plugin/src/main/java/org/forgerock/opendj/maven/GenerateRefEntriesMojo.java
+++ b/opendj-maven-plugin/src/main/java/org/forgerock/opendj/maven/GenerateRefEntriesMojo.java
@@ -69,6 +69,8 @@
@Parameter(required = true)
private File outputDir;
+ private static final String EOL = System.getProperty("line.separator");
+
/**
* Writes a RefEntry file to the output directory for each tool.
* Files names correspond to script names: {@code man-<name>.xml}.
@@ -147,7 +149,16 @@
process.waitFor();
final int result = process.exitValue();
if (result != 0) {
- throw new MojoFailureException("Failed to write page. Tool exit code: " + result);
+ final StringBuilder message = new StringBuilder();
+ message.append("Failed to write page. Tool exit code: ").append(result).append(EOL);
+ message.append("To debug the problem, run the following command and connect your IDE:").append(EOL);
+ commands.add(1, "-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=8000");
+ for (String arg: commands) {
+ // Surround with quotes to handle trailing sections.
+ message.append("\"").append(arg).append("\"").append(' ');
+ }
+ message.append(EOL);
+ throw new MojoFailureException(message.toString());
}
} catch (InterruptedException e) {
throw new MojoExecutionException(toolClass + " interrupted", e);
@@ -273,7 +284,7 @@
String line;
while ((line = reader.readLine()) != null) {
writer.write(line);
- writer.write(System.getProperty("line.separator"));
+ writer.write(EOL);
}
} finally {
if (writer != null) {
--
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