Add golang cookbook

Needs updating of ark and git cookbooks

cookbooks/golang/resources/default.rb

@@ -0,0 +1,167 @@
+#
+# Cookbook:: golang
+# Resource:: default
+#
+# Copyright:: 2020, Sous-chefs
+#
+# 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.
+#
+
+# Install golang by compiling from source
+property :from_source, [true, false], default: false
+
+# Base directory for go
+property :install_dir, String, default: '/usr/local'
+property :gopath, String, default: '/opt/go'
+property :gobin, String, default: '/opt/go/bin'
+
+# Directory and file attributes
+property :owner, String, default: 'root'
+property :group, String, default: 'root'
+property :directory_mode, String, default: '0755'
+
+# version to install
+# ark input binaries and stuff download
+# e.g.  https://dl.google.com/go/go1.14.4.linux-amd64.tar.gz
+#       https://dl.google.com/go/go1.14.4/linux-amd64.tar.gz
+#       https://golang.org/dl/go1.14.6.darwin-amd64.tar.gz
+#       https://golang.org/dl/go1.14.6.linux-amd64.tar.gz
+property :url, String, default: 'https://golang.org/dl/goVERSION.OS-PLATFORM.tar.gz'
+property :version, String, default: '1.14.4'
+
+# ark input source
+# e.g.  https://dl.google.com/go/go1.14.4.src.tar.gz
+property :source_url, String, default: 'https://golang.org/dl/goVERSION.src.tar.gz'
+property :source_version, String, default: '1.14.4'
+
+# installation script from the source repository
+property :source_method, String, default: 'all.bash'
+
+# install SCM packages
+property :scm, [true, false], default: true
+property :scm_packages, [String, Array], default: %w(git mercurial)
+
+action_class do
+  def bin_url
+    return new_resource.url if property_is_set?(:url)
+    new_resource.url.sub(/PLATFORM/, platform).sub(/OS/, os).sub(/VERSION/, new_resource.version)
+  end
+
+  def source_url
+    return new_resource.source_url if property_is_set?(:source_url)
+    new_resource.source_url.sub(/VERSION/, new_resource.source_version)
+  end
+
+  def os
+    node['os']
+  end
+
+  def platform
+    node['kernel']['machine'] =~ /i.86/ ? '386' : 'amd64'
+  end
+end
+
+action :install do
+  directory new_resource.gopath do
+    recursive true
+    owner new_resource.owner
+    group new_resource.group
+    mode new_resource.directory_mode
+  end
+
+  directory new_resource.gobin do
+    recursive true
+    owner new_resource.owner
+    group new_resource.group
+    mode new_resource.directory_mode
+  end
+
+  directory new_resource.install_dir do
+    recursive true
+    mode new_resource.directory_mode
+  end
+
+  directory ::File.join(Chef::Config[:file_cache_path], 'go') do
+    recursive true
+  end
+
+  template '/etc/profile.d/golang.sh' do
+    source 'golang.sh.erb'
+    mode new_resource.directory_mode
+    variables gobin: new_resource.gobin,
+              gopath:  new_resource.gobin,
+              install_dir: new_resource.install_dir
+  end
+
+  if new_resource.scm
+    apt_update do
+      only_if { platform_family? 'debian' }
+    end
+    package new_resource.scm_packages
+  end
+
+  # pgk to install go binaries, doc, base packages
+  # ark is not idempotent by itself. Check to see if the go binary is the correct version
+  url = bin_url
+  ark 'go' do
+    url url
+    version new_resource.version
+    not_if "/usr/local/go-#{new_resource.version}/bin/go version | grep #{new_resource.version}"
+  end
+
+  ##### SOURCE BUILD
+
+  if new_resource.from_source
+
+    directory ::File.join(new_resource.install_dir, 'go', 'bin') do
+      recursive true
+      mode new_resource.directory_mode
+    end
+
+    build_essential
+
+    file "#{new_resource.install_dir}/go" do
+      manage_symlink_source true
+      action :delete
+      only_if do
+        # Create idempotency by not deleting symlink if it points to source build
+        ::File.exist?("#{new_resource.install_dir}/go") &&
+          ::File.ftype("#{new_resource.install_dir}/go") == 'link' &&
+          ::File.readlink("#{new_resource.install_dir}/go") != "#{new_resource.install_dir}/go-source"
+      end
+    end
+
+    url = source_url
+    ark 'go' do # resource with the same name, that's an issue.  Source install
+      url url
+      version 'source'
+      action :put
+      release_file '/tmp/ark_release_file'
+      not_if "test -x #{::File.join(new_resource.install_dir, 'go', 'bin', 'go')}  && #{::File.join(new_resource.install_dir, 'go', 'bin', 'go')}  version | grep #{new_resource.source_version}"
+    end
+
+    # see if build already done
+    # converge_by if not done
+    execute 'build-golang' do
+      cwd "#{new_resource.install_dir}/go/src"
+      command "./#{new_resource.source_method}"
+      environment({
+        # Use the package-installed Go as the bootstrap version b/c Go is built with Go
+        GOROOT_BOOTSTRAP: "#{new_resource.install_dir}/go-#{new_resource.version}",
+        GOROOT: "#{new_resource.install_dir}/go",
+        GOBIN: "#{new_resource.install_dir}/go/bin",
+      })
+      not_if "test -x #{::File.join(new_resource.install_dir, 'go', 'bin', 'go')}  && #{::File.join(new_resource.install_dir, 'go', 'bin', 'go')}  version | grep #{new_resource.source_version}"
+    end
+  end
+end