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Only prefix program output with thread name when running with multiple threads #157

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merged 2 commits into from
Nov 10, 2023
Merged

Only prefix program output with thread name when running with multiple threads #157

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dda685b
Appends #152 - Only prefix program output with thread name when Maven…
hankolerd Jun 18, 2020
459732f
Merge with master
slawekjaranowski Nov 10, 2023
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13 changes: 8 additions & 5 deletions src/main/java/org/codehaus/mojo/exec/ExecMojo.java
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Original file line number Diff line number Diff line change
Expand Up @@ -452,8 +452,11 @@ else if ( !StringUtils.isEmpty( argsProp ) )
else if (useMavenLogger)
{
getLog().debug("Will redirect program output to Maven logger");
final String parentThreadName = Thread.currentThread().getName();
final String logSuffix = "[" + parentThreadName + "] ";
// If running parallel, append the projects original (i.e. current) thread name to the program
// output as a log prefix, to enable easy tracing of program output when intermixed with other
// Maven log output. NOTE: The accept(..) methods are running in PumpStreamHandler thread,
// which is why we capture the thread name prefix here.
final String logPrefix = session.isParallel() ? "[" + Thread.currentThread().getName() + "] " : "";
Consumer<String> mavenOutRedirect = new Consumer<String>()
{

Expand All @@ -462,11 +465,11 @@ public void accept(String logMessage)
{
if (quietLogs)
{
getLog().debug(logSuffix + logMessage);
getLog().debug(logPrefix + logMessage);
}
else
{
getLog().info(logSuffix + logMessage);
getLog().info(logPrefix + logMessage);
}
}
};
Expand All @@ -476,7 +479,7 @@ public void accept(String logMessage)
@Override
public void accept(String logMessage)
{
getLog().error(logSuffix + logMessage);
getLog().error(logPrefix + logMessage);
}
};

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