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

<project name="Handle p2 composite metadata from Bintray" basedir=".">

<!--

These must be set from outside

<property name="bintray.user" value="" />

<property name="bintray.apikey" value="" />

<property name="bintray.repo" value="" />

<property name="bintray.package" value="" />

<property name="bintray.releases.path" value="" />

<property name="bintray.composite.path" value="" />

<property name="bintray.zip.path" value="" />

-->

<property name="bintray.url" value="https://dl.bintray.com/${bintray.owner}/${bintray.repo}" />

<property name="bintray.package.version" value="${unqualifiedVersion}.${buildQualifier}" />

<property name="bintray.releases.target.path" value="${bintray.releases.path}/${bintray.package.version}" />

<property name="main.composite.url" value="${bintray.url}/${bintray.composite.path}" />

<property name="target" value="target" />

<property name="composite.repository.directory" value="composite-child" />

<property name="main.composite.repository.directory" value="composite-main" />

<property name="compositeArtifacts" value="compositeArtifacts.xml" />

<property name="compositeContent" value="compositeContent.xml" />

<property name="local.p2.repository" value="target/repository" />

<target name="getMajorMinorVersion">

<script language="javascript">

<![CDATA[

// getting the value

buildnumber = project.getProperty("unqualifiedVersion");

index = buildnumber.lastIndexOf(".");

counter = buildnumber.substring(0, index);

project.setProperty("majorMinorVersion",counter);

]]>

</script>

</target>

<!-- Take from the remote URL the possible existing metadata -->

<target name="get-composite-metadata" depends="getMajorMinorVersion" >

<get-metadata url="${main.composite.url}" dest="${target}/${main.composite.repository.directory}" />

<get-metadata url="${main.composite.url}/${majorMinorVersion}" dest="${target}/${composite.repository.directory}" />

<antcall target="preprocess-metadata" />

</target>

<macrodef name="get-metadata" description="Retrieve the p2 composite metadata">

<attribute name="url" />

<attribute name="dest" />

<sequential>

<echo message="Creating directory @{dest}..." />

<mkdir dir="@{dest}" />

<get-file file="${compositeArtifacts}" url="@{url}" dest="@{dest}" />

<get-file file="${compositeContent}" url="@{url}" dest="@{dest}" />

</sequential>

</macrodef>

<macrodef name="get-file" description="Use Ant Get task the file">

<attribute name="file" />

<attribute name="url" />

<attribute name="dest" />

<sequential>

<!-- If the remote file does not exist then fail gracefully -->

<echo message="Getting @{file} from @{url} into @{dest}..." />

<get dest="@{dest}" ignoreerrors="true">

<url url="@{url}/@{file}" />

</get>

</sequential>

</macrodef>

<!-- p2.atomic.composite.loading must be set to false otherwise we won't be able

to add a child to the composite repository without having all the children available -->

<target name="preprocess-metadata" description="Preprocess p2 composite metadata">

<replaceregexp byline="true">

<regexp pattern="property name='p2.atomic.composite.loading' value='true'" />

<substitution expression="property name='p2.atomic.composite.loading' value='false'" />

<fileset dir="${target}">

<include name="${composite.repository.directory}/*.xml" />

<include name="${main.composite.repository.directory}/*.xml" />

</fileset>

</replaceregexp>

</target>

<!-- p2.atomic.composite.loading must be set to true

see https://bugs.eclipse.org/bugs/show_bug.cgi?id=356561 -->

<target name="postprocess-metadata" description="Preprocess p2 composite metadata">

<replaceregexp byline="true">

<regexp pattern="property name='p2.atomic.composite.loading' value='false'" />

<substitution expression="property name='p2.atomic.composite.loading' value='true'" />

<fileset dir="${target}">

<include name="${composite.repository.directory}/*.xml" />

<include name="${main.composite.repository.directory}/*.xml" />

</fileset>

</replaceregexp>

</target>

<target name="push-to-bintray" >

<antcall target="postprocess-metadata" />

<antcall target="push-p2-repo-to-bintray" />

<antcall target="push-p2-repo-zipped-to-bintray" />

<antcall target="push-composite-to-bintray" />

<antcall target="push-main-composite-to-bintray" />

</target>

<target name="push-p2-repo-to-bintray">

<apply executable="curl" parallel="false" relative="true" addsourcefile="false">

<arg value="-XPUT" />

<arg value="--verbose" />

<targetfile />

<fileset dir="${local.p2.repository}" />

<compositemapper>

<mergemapper to="-T" />

<globmapper from="*" to="${local.p2.repository}/*" />

<mergemapper to="-u${bintray.user}:${bintray.apikey}" />

<globmapper from="*" to="https://api.bintray.com/content/${bintray.owner}/${bintray.repo}/${bintray.releases.target.path}/*;bt_package=${bintray.package};bt_version=${bintray.package.version};publish=1" />

</compositemapper>

</apply>

</target>

<target name="push-p2-repo-zipped-to-bintray">

<apply executable="curl" parallel="false" relative="true" addsourcefile="false">

<arg value="-XPUT" />

<targetfile />

<fileset dir="${target}" includes="*.zip" />

<compositemapper>

<mergemapper to="-T" />

<globmapper from="*" to="${target}/*" />

<mergemapper to="-u${bintray.user}:${bintray.apikey}" />

<globmapper from="*" to="https://api.bintray.com/content/${bintray.owner}/${bintray.repo}/${bintray.zip.path}/*;bt_package=${bintray.package};bt_version=${bintray.package.version};publish=1" />

</compositemapper>

</apply>

</target>

<target name="push-composite-to-bintray" depends="getMajorMinorVersion" >

<apply executable="curl" parallel="false" relative="true" addsourcefile="false">

<arg value="-XPUT" />

<targetfile />

<fileset dir="${target}/${composite.repository.directory}" />

<compositemapper>

<mergemapper to="-T" />

<globmapper from="*" to="${target}/${composite.repository.directory}/*" />

<mergemapper to="-u${bintray.user}:${bintray.apikey}" />

<globmapper from="*" to="https://api.bintray.com/content/${bintray.owner}/${bintray.repo}/${bintray.composite.path}/${majorMinorVersion}/*;publish=1" />

</compositemapper>

</apply>

</target>

<target name="push-main-composite-to-bintray" >

<apply executable="curl" parallel="false" relative="true" addsourcefile="false">

<arg value="-XPUT" />

<targetfile />

<fileset dir="${target}/${main.composite.repository.directory}" />

<compositemapper>

<mergemapper to="-T" />

<globmapper from="*" to="${target}/${main.composite.repository.directory}/*" />

<mergemapper to="-u${bintray.user}:${bintray.apikey}" />

<globmapper from="*" to="https://api.bintray.com/content/${bintray.owner}/${bintray.repo}/${bintray.composite.path}/*;publish=1" />

</compositemapper>

</apply>

</target>

</project>