build.xml

<?xml version="1.0" encoding="UTF-8"?>

<project name="Default build configuration" default="build">

    <property name="build.property.file" value="build.properties"/>
    <property file="${build.property.file}"/>
    <property name="build.version" value="${build.major.number}.${build.minor.number}.${build.revision.number}"/>

    <property name="php" value="php"/>
    <property name="phpunit" value="phpunit"/>

    <condition property="bin-extension" value=".bat" else="">
        <os family="windows"/>
    </condition>

    <target name="current-version">
        <echo>Current version: ${build.version}</echo>
    </target>

    <target name="release">
        <antcall target="git-clean"/>
        <antcall target="git-tag-and-push-release"/>
        <antcall target="update-build-revision"/>
        <antcall target="git-commit-and-push-all"/>

        <echo>Release complete: </echo>

    </target>

    <target name="git-clean">
        <exec executable="git">
            <arg value="reset" />
            <arg value="--hard" />
        </exec>
        <exec executable="git">
            <arg value="clean" />
            <arg value="-f" />
            <arg value="-d" />
        </exec>
    </target>

    <target name="git-commit-and-push-all">
        <property file="${build.property.file}" prefix="next"/>
        <property name="next.build.version" value="${next.build.major.number}.${next.build.minor.number}.${next.build.revision.number}"/>
        <exec executable="git">
            <arg value="commit" />
            <arg value="--all" />
            <arg value="-m" />
            <arg value="Changed version number towards the next release ${next.build.version}" />
        </exec>
        <exec executable="git">
            <arg value="push"/>
        </exec>
    </target>

    <target name="git-tag-and-push-release">
        <exec executable="git">
            <arg value="tag" />
            <arg value="-a" />
            <arg value="${build.version}" />
            <arg value="-m"/>
            <arg value="Release ${build.version}"/>
            <arg value="--force"/>
        </exec>
        <exec executable="git">
            <arg value="push" />
            <arg value="--tags" />
            <arg value="--force" />
        </exec>
    </target>

    <target name="update-build-revision">
        <echo>Changing build version towards the next release</echo>

        <propertyfile file="${build.property.file}">
            <entry key="build.revision.number" type="int" operation="+" value="1" default="0" pattern="0"/>
        </propertyfile>

        <property file="${build.property.file}" prefix="next"/>
        <property name="next.build.version" value="${next.build.major.number}.${next.build.minor.number}.${next.build.revision.number}"/>
        <echo>${build.version} -> ${next.build.version}</echo>
    </target>

    <target name="build" depends="prepare,lint,composer,phpunit,cleanup"/>

    <target name="clean" description="Cleanup build artifacts">
    </target>

    <target name="prepare" depends="clean" description="Prepare for build">
    </target>

    <target name="lint">
        <apply executable="${php}" failonerror="true">
            <arg value="-l" />

            <fileset dir="${basedir}/src">
                <include name="**/*.php" />
                <modified />
            </fileset>

            <fileset dir="${basedir}/tests">
                <include name="**/*.php" />
                <modified />
            </fileset>
        </apply>
    </target>

    <target name="composer-install">
        <get src="http://getcomposer.org/composer.phar" dest="${basedir}/composer.phar"/>
    </target>

    <target name="composer" depends="composer-install">
        <exec executable="php" failonerror="true">
            <arg value="composer.phar" />
            <arg value="config" />
            <arg value="--global" />
            <arg value="discard-changes" />
            <arg value="true" />
        </exec>
        <exec executable="php" failonerror="true">
            <arg value="composer.phar" />
            <arg value="update" />
            <arg value="--verbose" />
            <arg value="--no-interaction" />
            <arg value="--profile" />
        </exec>
    </target>

    <target name="phpunit" description="Run unit tests with PHPUnit">
        <exec executable="${basedir}/vendor/bin/phpunit${bin-extension}" failonerror="true">
            <arg value="${basedir}/tests" />
        </exec>
    </target>

    <target name="cleanup" description="Remove unused files created during build process">
        <delete file="${basedir}/composer.phar"/>
        <delete file="${basedir}/cache.properties"/>
    </target>

</project>