Merge branch 'develop'

2 files changed, 108 insertions, 0 deletions

diff --git a/puppet/modules/rubygems b/puppet/modules/rubygems
deleted file mode 160000
-Subproject e704c9fe1c40fea5b10fe3ca2b4f5de825341cc
diff --git a/puppet/modules/rubygems/manifests/gem.pp b/puppet/modules/rubygems/manifests/gem.pp
new file mode 100644
index 00000000..14b67850
--- /dev/null
+++ b/puppet/modules/rubygems/manifests/gem.pp
@@ -0,0 +1,108 @@
+# Installs gems that are slightly broken
+# As a name it expects the name of the gem.
+# If you want to want to install a certain version
+# you have to append the version to the gem name:
+#
+#    install a version of mime-types:
+#       rubygems::gem{'mime-types': }
+#
+#    install version 0.0.4 of ruby-net-ldap:
+#       rubygems::gem{'ruby-net-ldap-0.0.4': }
+#
+#    uninstall polygot gem (until no such gem is anymore installed):
+#       rubygems::gem{'polygot': ensure => absent }
+#
+#    uninstall ruby-net-ldap version 0.0.3
+#       rubygems::gem{'ruby-net-ldap-0.0.3': ensure => absent }
+#
+# You can also set your own buildlfags, which will then install
+# the gem in question by the gem command.
+#
+# You can also enforce to use the gem command to manage the gem
+# by setting provider to `exec`.
+#
+define rubygems::gem(
+  $ensure = 'present',
+  $source = 'absent',
+  $provider = 'default',
+  $buildflags = 'absent',
+  $requiresgcc = false
+) {
+  require ::rubygems
+  if $requiresgcc or ($buildflags != 'absent') {
+    require ::gcc
+  }
+
+  if $name =~ /\-(\d|\.)+$/ {
+    $real_name = regsubst($name,'^(.*)-(\d|\.)+$','\1')
+    $gem_version = regsubst($name,'^(.*)-(\d+(\d|\.)+)$','\2')
+  } else {
+    $real_name = $name
+  }
+
+  if $source != 'absent' {
+    if $ensure != 'absent' {
+      require rubygems::gem::cachedir
+      exec{"get-gem-$name":
+        command => "/usr/bin/wget -O ${rubygems::gem::cachedir::dir}/$name.gem $source",
+        creates => "${rubygems::gem::cachedir::dir}/$name.gem",
+      }
+    } else {
+      file{"${rubygems::gem::cachedir::dir}/$name.gem":
+        ensure => 'absent';
+      }
+    }
+  }
+
+  if ($buildflags != 'absent') or ($provider == 'exec') {
+    if $gem_version {
+        $gem_version_str = "-v ${gem_version}"
+        $gem_version_check_str = $gem_version
+    } else {
+        $gem_version_check_str = '.*'
+    }
+
+    if $ensure == 'present' {
+        $gem_cmd = 'install'
+    } else {
+        $gem_cmd = 'uninstall -x'
+    }
+
+    if $buildflags != 'absent' {
+      $buildflags_str = "-- --build-flags ${buildflags}"
+    } else {
+      $buildflags_str = ''
+    }
+
+    exec{"manage_gem_${name}":
+        command => "gem ${gem_cmd} ${real_name} ${gem_version_str} ${buildflags_str}",
+    }
+
+    $gem_cmd_check_str = "gem list | egrep -q '^${real_name} \\(${gem_version_check_str}\\)\$'"
+    if $ensure == 'present' {
+        Exec["manage_gem_${name}"]{
+           unless => $gem_cmd_check_str
+        }
+    } else {
+        Exec["manage_gem_${name}"]{
+           onlyif => $gem_cmd_check_str
+        }
+    }
+  } else {
+    package{"$real_name":
+      ensure => $ensure ? {
+        'absent' => $ensure,
+        default => $gem_version ? {
+          undef => $ensure,
+          default => $gem_version
+        }
+      },
+      provider => gem,
+    }
+    if $source != 'absent' {
+      Package["$name"]{
+        source => "${rubygems::gem::cachedir::dir}/$name.gem"
+      }
+    }
+  }
+}