Allow custom target for ant installation

manifests/init.pp

@@ -3,7 +3,11 @@
 # ==Parameters
 #
 # [version]  The Ant version to install.
-class ant($version = $ant::params::version) inherits ant::params {
+# [target]   The destination for the Ant install. Defaults to '/usr/share'.
+class ant(
+  $version = $ant::params::version,
+  $target  = $ant::params::target,
+) inherits ant::params {
   $srcdir = $ant::params::srcdir
 
   case $::kernel {
@@ -17,19 +21,19 @@
   wget::fetch { 'ant':
     source      =>  "http://archive.apache.org/dist/ant/binaries/apache-ant-${version}-bin.tar.gz",
     destination => "${srcdir}/apache-ant-${version}-bin.tar.gz"
-  } ->
-  exec { 'unpack-ant':
+  }
+  -> exec { 'unpack-ant':
     command => "tar zxvf ${srcdir}/apache-ant-${version}-bin.tar.gz",
-    cwd     => '/usr/share/',
-    creates => "/usr/share/apache-ant-${version}",
+    cwd     => $target,
+    creates => "${target}/apache-ant-${version}",
     path    => '/bin/:/usr/bin',
-  } ->
-  file { '/usr/bin/ant':
+  }
+  -> file { '/usr/bin/ant':
     ensure => link,
-    target => "/usr/share/apache-ant-${version}/bin/ant",
-  } ->
-  file { '/usr/share/ant':
+    target => "${target}/apache-ant-${version}/bin/ant",
+  }
+  -> file { "${target}/ant":
     ensure => link,
-    target => "/usr/share/apache-ant-${version}",
+    target => "${target}/apache-ant-${version}",
   }
 }

manifests/ivy.pp

@@ -3,22 +3,26 @@
 # ==Parameters
 #
 # [version]  The Ivy version to install.
-class ant::ivy($version = '2.2.0') {
+# [target]   The destination for the Ivy install. Defaults to '/usr/share',
+class ant::ivy(
+  $version = '2.2.0',
+  $target  = $ant::params::target,
+) {
   include ant
 
   wget::fetch { 'ivy':
     source      => "http://archive.apache.org/dist/ant/ivy/${version}/apache-ivy-${version}-bin.tar.gz",
     destination => "${ant::srcdir}/apache-ivy-${version}-bin.tar.gz",
     require     => Class[ant],
-  } ->
-  exec { 'unpack-ivy':
+  }
+  -> exec { 'unpack-ivy':
     command => "tar zxvf ${ant::srcdir}/apache-ivy-${version}-bin.tar.gz",
-    cwd     => '/usr/share',
+    cwd     => $target,
     path    => '/bin/:/usr/bin',
-    creates => "/usr/share/apache-ivy-${version}"
-  } ->
-  file { "/usr/share/apache-ant-${ant::version}/lib/ivy-${version}.jar":
+    creates => "${target}/apache-ivy-${version}"
+  }
+  -> file { "${target}/apache-ant-${ant::version}/lib/ivy-${version}.jar":
     ensure => link,
-    target => "/usr/share/apache-ivy-${version}/ivy-${version}.jar",
+    target => "${target}/apache-ivy-${version}/ivy-${version}.jar",
   }
 }

manifests/lib.pp

@@ -4,13 +4,18 @@
 #
 # [version]    The version of the library to install.
 # [source_url] The location of the ant library jar file.
-define ant::lib($version, $source_url) {
+# [target]     The install destination for the ant library jar file. Defaults to '/usr/share'.
+define ant::lib(
+  $version,
+  $source_url,
+  $target = $ant::params::target,
+) {
 
   include ant::params
 
   wget::fetch { "${name}-antlib":
     source      => $source_url,
-    destination => "/usr/share/apache-ant-${ant::params::version}/lib/${name}-${version}.jar",
+    destination => "${target}/apache-ant-${ant::params::version}/lib/${name}-${version}.jar",
     require     => Class['ant'],
   }
 

manifests/params.pp

@@ -1,6 +1,7 @@
 # This class is used to define default parameters for the ant module.
 #
 class ant::params {
-  $srcdir = '/usr/local/src'
-  $version = '1.8.2'
-}
+  $srcdir        = '/usr/local/src'
+  $version       = '1.8.2'
+  $target        = '/usr/share'
+}