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

<project name="chronos">

<target name="install" description="Install dependencies">

<exec executable="npm" dir="${sourceDir}" failonerror="true">

<arg value="install"/>

</exec>

<echo message="install project dependencies" />

</target>

<target name="eslint" description="Check source lint">

<exec executable="npm" dir="${sourceDir}" failonerror="true">

<arg value="run"/>

<arg value="lint"/>

</exec>

</target>

<target name="build" description="Generate assets">

<delete includeemptydirs="true" failonerror="false">

<fileset dir="${sourceDir}/build" includes="**/*"/>

</delete>

<exec executable="npm" dir="${sourceDir}" failonerror="true">

<arg value="run"/>

<arg value="build"/>

</exec>

<echo message="build project with npm" />

<mkdir dir="${sourceDir}/build/assets" />

<copy todir="${sourceDir}/build/assets">

<fileset dir="${sourceDir}/assets" />

</copy>

<copy file="${sourceDir}/index.html" tofile="${sourceDir}/build/index.html"/>

</target>

<target name="assets.uptodate" depends="sourceDir.check" if="sourceDir.nochanges">

<echo>${sourceDir} Hasn't been updated, skipping asset compilation.</echo>

</target>

<target name="sourceDir.check">

<uptodate property="sourceDir.nochanges">

<srcfiles dir="${sourceDir}" includes="**/*.js" />

<srcfiles dir="${sourceDir}" includes="**/*.jsx" />

<srcfiles dir="${sourceDir}" includes="**/*.css" />

<mapper type="merge" to="${sourceDir}/build/assets/js/bundle.js" />

</uptodate>

</target>

<target name="generateAssets" depends="assets.uptodate" unless="sourceDir.nochanges">

<echo message="Building assets" />

<antcall target="install">

</antcall>

<antcall target="build">

</antcall>

</target>

</project>