Vendor the external cookbooks

Knife-Zero doesn't include Berkshelf support, so vendoring everything in
the repo is convenient again

cookbooks/git/libraries/helpers.rb

@@ -0,0 +1,48 @@
+module GitCookbook
+  module Helpers
+    # linux packages default to distro offering
+    def parsed_package_name
+      return new_resource.package_name if new_resource.package_name
+      return 'git-core' if node['platform'] == 'ubuntu' && node['platform_version'].to_f < 10.10
+      return 'developer/versioning/git' if node['platform'] == 'omnios'
+      return 'scmgit' if node['platform'] == 'smartos'
+      'git'
+    end
+
+    def parsed_package_version
+      return new_resource.package_version if new_resource.package_version
+    end
+
+    # source
+    def parsed_source_url
+      return new_resource.source_url if new_resource.source_url
+      "https://nodeload.github.com/git/git/tar.gz/v#{new_resource.source_version}"
+    end
+
+    def parsed_source_checksum
+      return new_resource.source_checksum if new_resource.source_checksum
+      '8d53703d75890c03e26a915c7af3b7b98d8cfb94382f685a9bcbee1eeaec47b4' # 2.7.4 tarball
+    end
+
+    # windows
+    def parsed_windows_display_name
+      return new_resource.windows_display_name if new_resource.windows_display_name
+      "Git version #{parsed_windows_package_version}"
+    end
+
+    def parsed_windows_package_version
+      return new_resource.windows_package_version if new_resource.windows_package_version
+      '2.7.4'
+    end
+
+    def parsed_windows_package_url
+      return new_resource.windows_package_url if new_resource.windows_package_url
+      "https://github.com/git-for-windows/git/releases/download/v%#{parsed_windows_package_version}.windows.1/Git-%#{parsed_windows_package_version}-32-bit.exe"
+    end
+
+    def parsed_windows_package_checksum
+      return new_resource.windows_package_checksum if new_resource.windows_package_checksum
+      '49601d5102df249d6f866ecfa1eea68eb5672acc1dbb7e4051099e792f6da5fc'
+    end
+  end
+end

cookbooks/git/libraries/matchers.rb

@@ -0,0 +1,16 @@
+if defined?(ChefSpec)
+  ChefSpec.define_matcher(:git_client)
+  ChefSpec.define_matcher(:git_service)
+
+  def set_git_config(resource_name) # rubocop:disable Style/AccessorMethodName
+    ChefSpec::Matchers::ResourceMatcher.new(:git_config, :set, resource_name)
+  end
+
+  def install_git_client(resource_name)
+    ChefSpec::Matchers::ResourceMatcher.new(:git_client, :install, resource_name)
+  end
+
+  def install_git_service(resource_name)
+    ChefSpec::Matchers::ResourceMatcher.new(:git_service, :install, resource_name)
+  end
+end

cookbooks/git/libraries/provider_git_client.rb

@@ -0,0 +1,13 @@
+class Chef
+  class Provider
+    class GitClient < Chef::Provider::LWRPBase
+      use_inline_resources
+
+      def whyrun_supported?
+        true
+      end
+
+      include GitCookbook::Helpers
+    end
+  end
+end

cookbooks/git/libraries/provider_git_client_osx.rb

@@ -0,0 +1,26 @@
+class Chef
+  class Provider
+    class GitClient
+      class Osx < Chef::Provider::GitClient
+        include Chef::DSL::IncludeRecipe
+
+        provides :git_client, os: 'mac_os_x'
+
+        action :install do
+          dmg_package 'GitOSX-Installer' do
+            app new_resource.osx_dmg_app_name
+            package_id new_resource.osx_dmg_package_id
+            volumes_dir new_resource.osx_dmg_volumes_dir
+            source new_resource.osx_dmg_url
+            checksum new_resource.osx_dmg_checksum
+            type 'pkg'
+            action :install
+          end
+        end
+
+        action :delete do
+        end
+      end
+    end
+  end
+end

cookbooks/git/libraries/provider_git_client_package.rb

@@ -0,0 +1,27 @@
+class Chef
+  class Provider
+    class GitClient
+      class Package < Chef::Provider::GitClient
+        include Chef::DSL::IncludeRecipe
+
+        provides :git_client, os: 'linux'
+
+        action :install do
+          # FIXME: rhel 5
+          include_recipe 'yum-epel' if node['platform_family'] == 'rhel' && node['platform_version'].to_i == 5
+
+          # Software installation
+          package "#{new_resource.name} :create #{parsed_package_name}" do
+            package_name parsed_package_name
+            version parsed_package_version
+            action new_resource.package_action
+            action :install
+          end
+        end
+
+        action :delete do
+        end
+      end
+    end
+  end
+end

cookbooks/git/libraries/provider_git_client_source.rb

@@ -0,0 +1,66 @@
+class Chef
+  class Provider
+    class GitClient
+      class Source < Chef::Provider::GitClient
+        include Chef::DSL::IncludeRecipe
+
+        action :install do
+          return "#{node['platform']} is not supported by the #{cookbook_name}::#{recipe_name} recipe" unless platform_family?('rhel', 'suse', 'fedora', 'debian')
+
+          include_recipe 'build-essential'
+          include_recipe 'yum-epel' if node['platform_family'] == 'rhel' && node['platform_version'].to_i == 5
+
+          # move this to attributes.
+          case node['platform_family']
+          when 'fedora'
+            pkgs = %w(tar openssl-devel libcurl-devel expat-devel perl-ExtUtils-MakeMaker)
+          when 'rhel'
+            case node['platform_version'].to_i
+            when 5
+              pkgs = %w(tar expat-devel gettext-devel curl-devel openssl-devel zlib-devel)
+              pkgs += %w( pcre-devel ) if new_resource.source_use_pcre
+            when 6, 7
+              pkgs = %w(tar expat-devel gettext-devel libcurl-devel openssl-devel perl-ExtUtils-MakeMaker zlib-devel)
+              pkgs += %w( pcre-devel ) if new_resource.source_use_pcre
+            else
+              pkgs = %w(expat-devel gettext-devel curl-devel openssl-devel perl-ExtUtils-MakeMaker zlib-devel) if node['platform'] == 'amazon'
+              pkgs += %w( pcre-devel ) if new_resource.source_use_pcre
+            end
+          when 'debian'
+            pkgs = %w(libcurl4-gnutls-dev libexpat1-dev gettext libz-dev libssl-dev)
+            pkgs += %w( libpcre3-dev ) if new_resource.source_use_pcre
+          when 'suse'
+            pkgs = %w(tar libcurl-devel libexpat-devel gettext-tools zlib-devel libopenssl-devel)
+            pkgs += %w( libpcre2-devel ) if new_resource.source_use_pcre
+          end
+
+          package pkgs
+
+          # reduce line-noise-eyness
+          remote_file "#{Chef::Config['file_cache_path']}/git-#{new_resource.source_version}.tar.gz" do
+            source parsed_source_url # helpers.rb
+            checksum parsed_source_checksum # helpers.rb
+            mode '0644'
+            not_if "test -f #{Chef::Config['file_cache_path']}/git-#{new_resource.source_version}.tar.gz"
+          end
+
+          # reduce line-noise-eyness
+          execute "Extracting and Building Git #{new_resource.source_version} from Source" do
+            cwd Chef::Config['file_cache_path']
+            additional_make_params = ''
+            additional_make_params += 'USE_LIBPCRE=1' if new_resource.source_use_pcre
+            command <<-COMMAND
+    (mkdir git-#{new_resource.source_version} && tar -zxf git-#{new_resource.source_version}.tar.gz -C git-#{new_resource.source_version} --strip-components 1)
+    (cd git-#{new_resource.source_version} && make prefix=#{new_resource.source_prefix} #{additional_make_params} install)
+  COMMAND
+            not_if "git --version | grep #{new_resource.source_version}"
+            not_if "#{new_resource.source_prefix}/bin/git --version | grep #{new_resource.source_version}"
+          end
+        end
+
+        action :delete do
+        end
+      end
+    end
+  end
+end

cookbooks/git/libraries/provider_git_client_windows.rb

@@ -0,0 +1,49 @@
+# frozen_string_literal: true
+class Chef
+  class Provider
+    class GitClient
+      class Windows < Chef::Provider::GitClient
+        include Chef::DSL::IncludeRecipe
+
+        provides :git_client, os: 'windows'
+
+        action :install do
+          windows_package parsed_windows_display_name do
+            action :install
+            source parsed_windows_package_url
+            checksum parsed_windows_package_checksum
+            installer_type :inno
+          end
+
+          # Git is installed to Program Files (x86) on 64-bit machines and
+          # 'Program Files' on 32-bit machines
+          PROGRAM_FILES = if node['git']['architecture'] == '32'
+                            ENV['ProgramFiles(x86)'] || ENV['ProgramFiles']
+                          else
+                            ENV['ProgramW6432'] || ENV['ProgramFiles']
+                          end
+          GIT_PATH = "#{PROGRAM_FILES}\\Git\\Cmd".freeze
+
+          # COOK-3482 - windows_path resource doesn't change the current process
+          # environment variables. Therefore, git won't actually be on the PATH
+          # until the next chef-client run
+          ruby_block 'Add Git Path' do
+            block do
+              ENV['PATH'] += ";#{GIT_PATH}"
+            end
+            not_if { ENV['PATH'] =~ /GIT_PATH/ }
+            action :nothing
+          end
+
+          windows_path GIT_PATH do
+            notifies :create, 'ruby_block[Add Git Path]', :immediately
+            action :add
+          end
+        end
+
+        action :delete do
+        end
+      end
+    end
+  end
+end

cookbooks/git/libraries/provider_git_service.rb

@@ -0,0 +1,57 @@
+class Chef
+  class Provider
+    class GitClient < Chef::Provider::LWRPBase
+      use_inline_resources
+
+      def whyrun_supported?
+        true
+      end
+
+      include Chef::DSL::IncludeRecipe
+      include GitCookbook::Helpers
+
+      provides :git_service, os: 'linux'
+
+      action :create do
+        return "#{node['platform']} is not supported by the #{cookbook_name}::#{recipe_name} recipe" if node['platform'] == 'windows'
+
+        include_recipe 'git'
+
+        directory new_resource.service_base_path do
+          owner 'root'
+          group 'root'
+          mode '0755'
+        end
+
+        case node['platform_family']
+        when 'debian'
+          package 'xinetd'
+        when 'rhel'
+          package 'git-daemon'
+        else
+          log 'Platform requires setting up a git daemon service script.'
+          log "Hint: /usr/bin/git daemon --export-all --user=nobody --group=daemon --base-path=#{new_resource.service_base_path}"
+          return
+        end
+
+        template '/etc/xinetd.d/git' do
+          backup false
+          source 'git-xinetd.d.erb'
+          owner 'root'
+          group 'root'
+          mode '0644'
+          variables(
+            git_daemon_binary: value_for_platform_family(
+              'debian' => '/usr/lib/git-core/git-daemon',
+              'rhel' => '/usr/libexec/git-core/git-daemon'
+            )
+          )
+        end
+
+        service 'xinetd' do
+          action [:enable, :restart]
+        end
+      end
+    end
+  end
+end

cookbooks/git/libraries/provider_git_service_xinetd.rb

@@ -0,0 +1,55 @@
+class Chef
+  class Provider
+    class GitClient < Chef::Provider::LWRPBase
+      use_inline_resources
+
+      def whyrun_supported?
+        true
+      end
+
+      include Chef::DSL::IncludeRecipe
+      include GitCookbook::Helpers
+
+      action :create do
+        return "#{node['platform']} is not supported by the #{cookbook_name}::#{recipe_name} recipe" if node['platform'] == 'windows'
+
+        include_recipe 'git'
+
+        directory new_resource.service_base_path do
+          owner 'root'
+          group 'root'
+          mode '0755'
+        end
+
+        case node['platform_family']
+        when 'debian'
+          package 'xinetd'
+        when 'rhel'
+          package 'git-daemon'
+        else
+          log 'Platform requires setting up a git daemon service script.'
+          log "Hint: /usr/bin/git daemon --export-all --user=nobody --group=daemon --base-path=#{new_resource.service_base_path}"
+          return
+        end
+
+        template '/etc/xinetd.d/git' do
+          backup false
+          source 'git-xinetd.d.erb'
+          owner 'root'
+          group 'root'
+          mode '0644'
+          variables(
+            git_daemon_binary: value_for_platform_family(
+              'debian' => '/usr/lib/git-core/git-daemon',
+              'rhel' => '/usr/libexec/git-core/git-daemon'
+            )
+          )
+        end
+
+        service 'xinetd' do
+          action [:enable, :restart]
+        end
+      end
+    end
+  end
+end

cookbooks/git/libraries/resource_git_client.rb

@@ -0,0 +1,38 @@
+require 'chef/resource/lwrp_base'
+
+class Chef
+  class Resource
+    class GitClient < Chef::Resource::LWRPBase
+      self.resource_name = :git_client
+      actions :install, :remove
+      default_action :install
+
+      provides :git_client
+
+      # used by source providers
+      attribute :source_checksum, kind_of: String, default: nil
+      attribute :source_prefix, kind_of: String, default: '/usr/local'
+      attribute :source_url, kind_of: String, default: nil
+      attribute :source_use_pcre, kind_of: [TrueClass, FalseClass], default: false
+      attribute :source_version, kind_of: String, default: nil
+
+      # used by linux package providers
+      attribute :package_name, kind_of: String, default: nil
+      attribute :package_version, kind_of: String, default: nil
+      attribute :package_action, kind_of: Symbol, default: :install
+
+      # used by OSX package providers
+      attribute :osx_dmg_app_name, kind_of: String, default: 'git-2.7.1-intel-universal-mavericks'
+      attribute :osx_dmg_package_id, kind_of: String, default: 'GitOSX.Installer.git271.git.pkg'
+      attribute :osx_dmg_volumes_dir, kind_of: String, default: 'Git 2.7.1 Mavericks Intel Universal'
+      attribute :osx_dmg_url, kind_of: String, default: 'http://sourceforge.net/projects/git-osx-installer/files/git-2.7.1-intel-universal-mavericks.dmg/download'
+      attribute :osx_dmg_checksum, kind_of: String, default: '260b32e8877eb72d07807b26163aeec42e2d98c350f32051ab1ff0cc33626440' # 2.7.1
+
+      # used by Windows providers
+      attribute :windows_display_name, kind_of: String, default: nil
+      attribute :windows_package_url,  kind_of: String, default: nil
+      attribute :windows_package_checksum, kind_of: String, default: nil
+      attribute :windows_package_version, kind_of: String, default: nil
+    end
+  end
+end

cookbooks/git/libraries/resource_git_service.rb

@@ -0,0 +1,16 @@
+require 'chef/resource/lwrp_base'
+
+class Chef
+  class Resource
+    class GitService < Chef::Resource::LWRPBase
+      self.resource_name = :git_service
+      actions :create
+      default_action :create
+
+      provides :git_service
+
+      # used by the service xinetd provider
+      attribute :service_base_path, kind_of: String, default: '/srv/git'
+    end
+  end
+end