Initial Chef repository

cookbooks/nodejs/recipes/nodejs_from_binary.rb

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+#
+# Author:: Julian Wilde (jules@jules.com.au)
+# Cookbook Name:: nodejs
+# Recipe:: install_from_binary
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+Chef::Recipe.send(:include, NodeJs::Helper)
+
+node.force_override['nodejs']['install_method'] = 'binary' # ~FC019
+
+# Shamelessly borrowed from http://docs.opscode.com/dsl_recipe_method_platform.html
+# Surely there's a more canonical way to get arch?
+if node['kernel']['machine'] =~ /armv6l/
+  arch = 'arm-pi' # assume a raspberry pi
+else
+  arch = node['kernel']['machine'] =~ /x86_64/ ? 'x64' : 'x86'
+end
+
+# package_stub is for example: "node-v0.8.20-linux-x64.tar.gz"
+version = "v#{node['nodejs']['version']}/"
+
+if node['nodejs']['engine'] == 'iojs'
+  filename = "iojs-v#{node['nodejs']['version']}-linux-#{arch}.tar.gz"
+  archive_name = 'iojs-binary'
+  binaries = ['bin/iojs', 'bin/node', 'bin/npm']
+else
+  filename = "node-v#{node['nodejs']['version']}-linux-#{arch}.tar.gz"
+  archive_name = 'nodejs-binary'
+  binaries = ['bin/node', 'bin/npm']
+end
+
+if node['nodejs']['binary']['url']
+  nodejs_bin_url = node['nodejs']['binary']['url']
+  checksum = node['nodejs']['binary']['checksum']
+else
+  nodejs_bin_url = ::URI.join(node['nodejs']['prefix_url'], version, filename).to_s
+  checksum = node['nodejs']['binary']['checksum']["linux_#{arch}"]
+end
+
+ark archive_name do
+  url nodejs_bin_url
+  version node['nodejs']['version']
+  checksum checksum
+  has_binaries binaries
+  action :install
+end