The newest version of phpUnderControl has now basic support for PHP_Depend. With PHPUnit deprecating support for metrics, it’s just about the time to switch. And it’s not as complicated as it might sound.
First of all you need to install PHP_Depend. Using pear it’s the easiest and quickest way to do it. If you haven’t registered PHP_Depend pear channel yet, it is time to do it now:
141:~ sebmarek$ sudo pear channel-discover pear.pdepend.org Adding Channel "pear.pdepend.org" succeeded Discovery of channel "pear.pdepend.org" succeeded
After that simply use pear to install the latest version of PHP_Depend:
141:~ sebmarek$ sudo pear install pdepend/PHP_Depend-beta Did not download optional dependencies: pecl/imagick, use --alldeps to download automatically pdepend/PHP_Depend can optionally use package "pecl/imagick" (version >= 2.2.0b2) downloading PHP_Depend-0.9.11.tgz ... Starting to download PHP_Depend-0.9.11.tgz (323,787 bytes) ..................................................................done: 323,787 bytes install ok: channel://pear.pdepend.org/PHP_Depend-0.9.11
and confirm that PHP_Depend installed successfully:
141:~ sebmarek$ pdepend --version PHP_Depend 0.9.11 by Manuel Pichler
The next step is to modify your project’s build file. If you don’t use phpunit configuration xml file the change is really simple. Just remove –log-metrics option from your phpunit ant task:
<target name="phpunit">
<exec dir="/pth/to/your/module" executable="phpunit" failonerror="true">
<arg line="--log-junit ${basedir}/build/logs/phpunit.xml
--log-metrics ${basedir}/build/logs/phpunit.metrics.xml
--coverage-xml ${basedir}/build/logs/phpunit.coverage.xml
--coverage-html ${basedir}/build/coverage" />
</exec>
</target>
If you use phpunit xml file remove relevant entry from logging section:
<logging>
<log type="coverage-html" target="/path/to/build/coverage/" charset="UTF-8" yui="true" highlight="false" lowUpperBound="35" highLowerBound="70"/>
<log type="coverage-clover" target="/path/to/build/logs/phpunit.coverage.xml"/>
<log type="junit" target="/path/to/build/logs/phpunit.test.xml" logIncompleteSkipped="true"/>
<log type="metrics-xml" target="/path/to/build/logs/metrics.xml"/>
</logging>
Finally just add new ant task in the build file that will run pdepend and generate metrics xml file and additional graphs.
<target name="php-depend"> <exec executable="pdepend" dir="${basedir}/Source" logerror="on"> <arg line="--phpunit-xml=${basedir}/build/logs/pdepend.xml --jdepend-chart=${basedir}/build/graph/08-dependencies.svg --overview-pyramid=${basedir}/build/graph/09-software-metrics-pyramid.svg . " /> </exec> </target> <target name="phpunit"> <exec dir="${basedir}/Source/Test/" executable="phpunit" failonerror="true" /> </target> <target name="build" depends="clean,checkout-code,php-documentor,php-codesniffer,php-depend,phpunit" />
Now either wait until next build happens or simply trigger the next build manually and navigate to the metrics tab. All the charts should be still there. In addition two additional charts has been added – Package Dependencies and visual summary of the analyzed project source code.
Additional charts generated with PHP_Depend
Package dependencies chart is also shown at the top of phpUnderControl Overview tab.
To learn more about software metric and PHP_Depend itself have a look at Documentation section at http://www.pdepend.org/
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