logback-dev.xml

<!--
  | Local developer build logging configuration. 
  | * console log shows overall info+ build messages and project errors
  | * overall build.log file includes all build log messages
  | * project-specific build.log files include corresponding project build log messages  
 -->
<configuration>
  <contextListener class="ch.qos.logback.classic.jul.LevelChangePropagator" />

  <!--
    | terse console log, info+ overall build messages, error+ project messages
    -->
  <appender name="STDOUT" class="io.takari.maven.logback.ConsoleAppender">
    <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
      <level>INFO</level>
    </filter>
    <filter class="io.takari.maven.logback.ProjectBuildLogFilter">
      <passthroughThreshold>ERROR</passthroughThreshold>
      <onMatch>DENY</onMatch>
    </filter>
    <encoder>
      <pattern>%d{HH:mm:ss.SSS} %.-1level %msg%n</pattern>
    </encoder>
  </appender>

  <!--
    | write overall build log messages to ${cwd}/build.log file
    | log entries include project artifactId and thread names
   -->
  <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <file>build.log</file>
    <rollingPolicy class="io.takari.maven.logback.BuildRollingPolicy">
      <fileNamePattern>build-%i.log</fileNamePattern>
      <maxIndex>2</maxIndex>
    </rollingPolicy>
    <encoder>
      <pattern>%d{HH:mm:ss.SSS} %.-1level [%X{maven.project.artifactId:--}@%t] %msg%n</pattern>
    </encoder>
  </appender>

  <!--
    | write project-specific build log messages to ${project.build.directory}/build.log files
   -->
  <appender name="PROJECT" class="io.takari.maven.logback.ProjectBuildLogAppender">
    <file>build.log</file>
    <pattern>%d{HH:mm:ss.SSS} %.-1level %msg%n</pattern>
  </appender>

  <logger name="Sisu" level="INFO" />

  <!-- suppress annoying @threadSafe and checksum failure warning messages -->
  <logger name="org.apache.maven.lifecycle.internal.builder.BuilderCommon" level="ERROR" />
  <logger name="org.eclipse.aether.internal.impl.WarnChecksumPolicy" level="ERROR" />

  <root level="${consoleLevel:-info}">
    <appender-ref ref="STDOUT" />
    <appender-ref ref="FILE" />
    <appender-ref ref="PROJECT" />
  </root>
</configuration>