From bbe0d4a5db592d8fe2568314244d59250aed8f69 Mon Sep 17 00:00:00 2001
From: nuex <nx@nu-ex.com>
Date: Wed, 17 Aug 2011 09:21:00 -0400
Subject: [PATCH] __package_rubygem

---
 .../__package_rubygem/explorer/pkg_status     | 30 +++++++++++
 conf/type/__package_rubygem/gencode-remote    | 51 +++++++++++++++++++
 conf/type/__package_rubygem/man.text          | 49 ++++++++++++++++++
 .../type/__package_rubygem/parameter/optional |  2 +
 .../type/__package_rubygem/parameter/required |  1 +
 5 files changed, 133 insertions(+)
 create mode 100755 conf/type/__package_rubygem/explorer/pkg_status
 create mode 100755 conf/type/__package_rubygem/gencode-remote
 create mode 100644 conf/type/__package_rubygem/man.text
 create mode 100644 conf/type/__package_rubygem/parameter/optional
 create mode 100644 conf/type/__package_rubygem/parameter/required

diff --git a/conf/type/__package_rubygem/explorer/pkg_status b/conf/type/__package_rubygem/explorer/pkg_status
new file mode 100755
index 00000000..97620892
--- /dev/null
+++ b/conf/type/__package_rubygem/explorer/pkg_status
@@ -0,0 +1,30 @@
+#!/bin/sh
+#
+# 2011 Chase Allen James (nx-cdist@nu-ex.com)
+#
+# This file is part of cdist.
+#
+# cdist is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# cdist is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with cdist. If not, see <http://www.gnu.org/licenses/>.
+#
+# Retrieve the status of a rubygem
+#
+
+if [ -f "$__object/parameter/name" ]; then
+   name="$(cat "$__object/parameter/name")"
+else
+   name="$__object_id"
+fi
+
+# Except gem failing, if package is not known / installed
+gem list -i "$name" 2>/dev/null || exit 0
diff --git a/conf/type/__package_rubygem/gencode-remote b/conf/type/__package_rubygem/gencode-remote
new file mode 100755
index 00000000..dfc08781
--- /dev/null
+++ b/conf/type/__package_rubygem/gencode-remote
@@ -0,0 +1,51 @@
+#!/bin/sh
+#
+# 2011 Chase Allen James <nx at nu-ex.com>
+#
+# This file is part of cdist.
+#
+# cdist is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# cdist is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with cdist. If not, see <http://www.gnu.org/licenses/>.
+#
+#
+# Manage Rubygem packages
+#
+
+
+if [ -f "$__object/parameter/name" ]; then
+   name="$(cat "$__object/parameter/name")"
+else
+   name="$__object_id"
+fi
+
+state="$(cat "$__object/parameter/state")"
+is_installed="$(grep "true" "$__object/explorer/pkg_status" || true)"
+
+case "$state" in
+   installed)
+      # Install only if non-existent
+      if [ -z "$is_installed" ]; then
+         echo gem install \"$name\" --no-ri --no-rdoc
+      fi
+   ;;
+   removed)
+      # Remove only if existent
+      if [ -n "$is_installed" ]; then
+         echo gem uninstall \"$name\"
+      fi
+   ;;
+   *)
+      echo "Unknown state: $state" >&2
+      exit 1
+   ;;
+esac
diff --git a/conf/type/__package_rubygem/man.text b/conf/type/__package_rubygem/man.text
new file mode 100644
index 00000000..00adc8c1
--- /dev/null
+++ b/conf/type/__package_rubygem/man.text
@@ -0,0 +1,49 @@
+cdist-type__package_rubygem(7)
+=============================
+Chase Allen James <nx-cdist@nu-ex.com>>
+
+
+NAME
+----
+cdist-type__package_rubygem - Manage rubygem packages
+
+
+DESCRIPTION
+-----------
+Rubygems is the default package management system for the Ruby programming language.
+
+
+REQUIRED PARAMETERS
+-------------------
+state::
+   Either "installed" or "removed".
+
+
+OPTIONAL PARAMETERS
+-------------------
+name::
+   If supplied, use the name and not the object id as the package name.
+
+
+EXAMPLES
+--------
+
+--------------------------------------------------------------------------------
+# Ensure sinatra is installed
+__package_rubygem sinatra --state installed
+
+# Remove package
+__package_rubygem rails --state removed
+--------------------------------------------------------------------------------
+
+
+SEE ALSO
+--------
+- cdist-type(7)
+- cdist-type__package(7)
+
+
+COPYING
+-------
+Copyright \(C) 2011 Chase Allen James. Free use of this software is
+granted under the terms of the GNU General Public License version 3 (GPLv3).
diff --git a/conf/type/__package_rubygem/parameter/optional b/conf/type/__package_rubygem/parameter/optional
new file mode 100644
index 00000000..a52167d3
--- /dev/null
+++ b/conf/type/__package_rubygem/parameter/optional
@@ -0,0 +1,2 @@
+name
+version
diff --git a/conf/type/__package_rubygem/parameter/required b/conf/type/__package_rubygem/parameter/required
new file mode 100644
index 00000000..ff72b5c7
--- /dev/null
+++ b/conf/type/__package_rubygem/parameter/required
@@ -0,0 +1 @@
+state