mercury-ant-tasks/mercury.xml

<project name="build" xmlns:mercury="antlib:org.apache.maven.mercury.ant.tasks">
  
  <target name="initialize">
<!-- 
    <path id="boot.classpath" path="target/mercury-all-1.0.jar" />
    <taskdef resource="org/apache/maven/mercury/ant/antlib.xml" uri="urn:mercury" classpathref="boot.classpath"/>
    <taskdef resource="org/apache/maven/mercury/ant/antlib.xml" uri="urn:mercury"/>
-->
  	
  </target>

  <!--
   | These are the things the user may want to control, for which we will provide defaults where possible:
   |
   | a) Remote artifact repositories for retrieval
   |   1) Repository layout
   |   2) Repository authentication
   |   3) Checksum validation
   |      i) When on allow exclusions so that you don't get blocked by one bad checksum
   |   4) PGP key validation
   |      i) When on allow exclusions so that you don't get blocked by one bad PGP key
   |     ii) Location of keyring
   | b) Local artifact repository for storage
   |   1) Repository layout
   | c) Classpath for runtime scoped artifacts
   | d) Classpath for runtime scoped artifacts
   | e) Classpath for test scoped artifacts (yes, i know this is mavenesque)
   | f) Classpath for compile scoped artifacts (yes, i know this is mavenesqe)
   | g) Fileset for runtime scoped artifacts
   | h) Fileset for runtime scoped artifacts
   | i) Fileset for test scoped artifacts (yes, i know this is mavenesque)
   | j) Fileset for compile scoped artifacts (yes, i know this is mavenesqe)
   | k) transitivity
   |
   | authentication
   | keystore
   -->
  
  <target name="download">
    
    <!--
     | a) Maven Central
     |   1) Maven 2.x layout
     |   2) none
     |   3) warn
     |   4) none
     | b) ~/.m2/repository
     | c) mercury.classpath
     | d) mercury.classpath.runtime
     | e) mercury.classpath.test
     | f) mercury.classpath.compile
     | g) mercury.fileset
     | h) mercury.fileset.runtime
     | i) mercury.fileset.test
     | j) mercury.fileset.compile
     |
     -->
     
    <!-- (1) -->
    <!--
     |
     | This is the most basic use of the tasks where you specify dependencies with their GAV and all the defaults
     | are setup for you.
     |
     -->
  	
    <!-- redefine local and central for testing -->
    <mercury:local-repository location="${localRepo}"/>
    <mercury:remote-repository location="${remoteRepo}"/>
  	
    <mercury:resolve-dependencies>
      <mercury:dependency id="g0:a0:v0"/>
      <mercury:dependency id="g1:a1:v1"/>
      <mercury:dependency id="g2:a2:v2"/>
    </mercury:resolve-dependencies>

  </target>
    
  <target name="download-pom" depends="initialize">
      
    <!-- redefine local and central for testing -->
    <mercury:local-repository location="${localRepo}"/>
    <mercury:remote-repository location="${remoteRepo}"/>

    <!-- (2) -->
    <!--
     |
     | This is the most basic use of the tasks where you specify dependencies with a POM and all the defaults
     | are setup for you.
     |
     | NOTE: You will notice that the source is of the form <processor>:<resource>. So in this case we're going
     |       to use the Maven dependency processor and a local pom.xml file.
     |
     -->
    <mercury:resolve-dependencies source="maven:${basedir}/target/test-classes/pom.xml"/>

  </target>
	
        
  <target name="download-pom-non-transtive">
    
    <!-- redefine local and central for testing -->
    <mercury:local-repository location="${localRepo}"/>
    <mercury:remote-repository location="${remoteRepo}"/>
          
    <mercury:resolve-dependencies 
                   transitive="false"
    	             source="maven:${basedir}/target/test-classes/pom-non-transitive.xml" 
    />
    
    <property name="cp"         refid="mercury.classpath"/>
    
    <property name="cp.dir" location="${basedir}/target/test-copy"/>
    <delete dir="${cp.dir}"/>
    <mkdir dir="${cp.dir}"/>
    <copy todir="${cp.dir}" flatten="true">
      <fileset refid="mercury.classpath.fileset"/>
    </copy>
    
    <property name="cpr.dir" location="${basedir}/target/test-copy-runtime"/>
    <delete dir="${cpr.dir}"/>
    <mkdir dir="${cpr.dir}"/>
    <copy todir="${cpr.dir}" flatten="true">
      <fileset refid="mercury.classpath.fileset"/>
    </copy>
  	
 </target>

  <target name="repo-pgp">
    
    <mercury:local-repository location="${localRepo}"/>
      <!-- Control checksum and pgp globally for all remote repositories used -->
      <mercury:remote-repositories sha1Validation="true" pgpValidation="true">
        <mercury:repository location="${remoteRepo}/good"/>
        <mercury:repository location="${remoteRepo}/bad"
                                   sha1Validation="false"
                                   pgpValidation="false"
        />
      </mercury:remote-repositories>
    
      <mercury:resolve-dependencies source="maven:${basedir}/target/test-classes/pom-non-transitive.xml"/>

  </target>

  <target name="exclusions">
    
    <mercury:local-repository location="${localRepo}"/>
    <mercury:repository location="${remoteRepo}"/>
    
    <mercury:resolve-dependencies source="maven:${basedir}/target/test-classes/pom.xml">
      <mercury:exclusions>
      	<mercury:exclusion id="g2:a2"/>
      </mercury:exclusions>
    </mercury:resolve-dependencies>

  	<property name="cp" refid="mercury.classpath"/>

  </target>

	
	
	
  <target name="download-repos-pgp-2">

    <mercury:resolve-dependencies source="maven:pom.xml">
      <mercury:local-repository location="${basedir}/lib" layout="flat"/>
      <mercury:remote-repositories checksum-validation="true">
        <!-- The presence of this element says we want this feature turned on, and allow some configuration -->
        <mercury:pgp-key-validation keyring-location="${basedir}/pgp/project-keyring.gpg"/>
        <mercury:remote-repository location="http://repository.sonatype.com/groups/public">
          <!-- Here we can have pluggable providers and we can probably just leverage JSecurity -->
          <mercury:authentication source="basic:username:password"/>
        </mercury:remote-repository>
        <mercury:remote-repository location="http://repository.sonatype.com/groups/bad" checksum-validation="false" pgp-validation="false"/>
      </mercury:remote-repositories>
    </mercury:resolve-dependencies>

    </target>
                
    <target name="download-repos-3">

    <mercury:resolve-dependencies source="maven:pom.xml">
      <mercury:local-repository location="${basedir}/lib" layout="flat"/>
      <mercury:remote-repositories checksum-validation="true">
        <!-- The presence of this element says we want this feature turned on, and allow some configuration -->
        <mercury:pgp-key-validation keyring-location="${basedir}/pgp/project-keyring.gpg">
              <exclude id="g0:a0:v0"/>
        </mercury:pgp-key-validation>
        <mercury:remote-repository location="http://repository.sonatype.com/groups/public"/>
        <mercury:remote-repository location="http://repository.sonatype.com/groups/bad" checksum-validation="false" pgp-validation="false"/>
      </mercury:remote-repositories>
    </mercury:resolve-dependencies>

  </target>

</project>