Initial import

.gitattributes

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+# Set default behaviour, in case users don't have core.autocrlf set.
+* text=auto
+
+# Explicitly declare text files we want to always be normalized and converted 
+# to native line endings on checkout.
+*.cs text
+
+# Declare files that will always have CRLF line endings on checkout.
+*.sln text eol=crlf
+
+# Denote all files that are truly binary and should not be modified.
+*.png binary
+*.jpg binary
+*.jpeg binary

.gitignore

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+bin
+obj
+classic_bin
+classic_obj
+*.dll
+*.mdb
+*.exe
+*.log
+*.userprefs
+*.suo
+UpgradeLog*
+*UpgradeReport*
+*.user
+*.DS_Store
+*.ide
+.vs
+*.designer.cs
+*project.lock.json
+!*ControlResources*.designer.cs
+!*Resources.Designer.cs
+!Xamarin.Forms.VSTemplate/**/*.designer.cs
+!NuGet.exe
+*test-results*
+*/PerfLogs/*
+*.sap
+/packages
+!.xamarin-component/**
+*.xam
+Components/
+!GooglePlayServices/**
+.irb-history
+screenshot_*
+!Xamarin.Forms.Addin/libs/**
+!Xamarin.Forms.Addin/Packages/Xamarin.Forms.*.nupkg
+*.remove
+*/.metadata/*
+AndroidNative/FormsViewGroup/gen/com/xamarin/formsviewgroup/R.java
+AndroidNative/FormsViewGroup/gen/com/xamarin/formsviewgroup/BuildConfig.java
+*.psess
+TestResults/
+Xamarin.Forms.UITest.Validator/UITestCoverage/index.html
+!Xamarin.Forms.UITest.TestCloud/test-cloud.exe
+Xamarin.Forms.ControlGallery.Windows/AppPackages/
+Xamarin.Forms.ControlGallery.WindowsPhone/AppPackages/
+Xamarin.Forms.Controls/secrets.txt
+Xamarin.Forms.ControlGallery.Android/Properties/MapsKey.cs

.nuget/NuGet.Config

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+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <solution>
+    <add key="disableSourceControlIntegration" value="true" />
+  </solution>
+</configuration>

.nuget/NuGet.targets

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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+    <PropertyGroup>
+        <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">$(MSBuildProjectDirectory)\..\</SolutionDir>
+
+        <!-- Enable the restore command to run before builds -->
+        <RestorePackages Condition="  '$(RestorePackages)' == '' ">false</RestorePackages>
+
+        <!-- Property that enables building a package from a project -->
+        <BuildPackage Condition=" '$(BuildPackage)' == '' ">false</BuildPackage>
+
+        <!-- Determines if package restore consent is required to restore packages -->
+        <RequireRestoreConsent Condition=" '$(RequireRestoreConsent)' != 'false' ">true</RequireRestoreConsent>
+
+        <!-- Download NuGet.exe if it does not already exist -->
+        <DownloadNuGetExe Condition=" '$(DownloadNuGetExe)' == '' ">false</DownloadNuGetExe>
+    </PropertyGroup>
+
+    <ItemGroup Condition=" '$(PackageSources)' == '' ">
+        <!-- Package sources used to restore packages. By default, registered sources under %APPDATA%\NuGet\NuGet.Config will be used -->
+        <!-- The official NuGet package source (https://nuget.org/api/v2/) will be excluded if package sources are specified and it does not appear in the list -->
+        <!--
+            <PackageSource Include="https://nuget.org/api/v2/" />
+            <PackageSource Include="https://my-nuget-source/nuget/" />
+        -->
+    </ItemGroup>
+
+    <PropertyGroup Condition=" '$(OS)' == 'Windows_NT'">
+        <!-- Windows specific commands -->
+        <NuGetToolsPath>$([System.IO.Path]::Combine($(SolutionDir), ".nuget"))</NuGetToolsPath>
+        <PackagesConfig>$([System.IO.Path]::Combine($(ProjectDir), "packages.config"))</PackagesConfig>
+    </PropertyGroup>
+
+    <PropertyGroup Condition=" '$(OS)' != 'Windows_NT'">
+        <!-- We need to launch nuget.exe with the mono command if we're not on windows -->
+        <NuGetToolsPath>$(SolutionDir).nuget</NuGetToolsPath>
+        <PackagesConfig>packages.config</PackagesConfig>
+    </PropertyGroup>
+
+    <PropertyGroup>
+        <!-- NuGet command -->
+        <NuGetExePath Condition=" '$(NuGetExePath)' == '' ">$(NuGetToolsPath)\NuGet.exe</NuGetExePath>
+        <PackageSources Condition=" $(PackageSources) == '' ">@(PackageSource)</PackageSources>
+
+        <NuGetCommand Condition=" '$(OS)' == 'Windows_NT'">"$(NuGetExePath)"</NuGetCommand>
+        <NuGetCommand Condition=" '$(OS)' != 'Windows_NT' ">mono --runtime=v4.0.30319 $(NuGetExePath)</NuGetCommand>
+
+        <PackageOutputDir Condition="$(PackageOutputDir) == ''">$(TargetDir.Trim('\\'))</PackageOutputDir>
+
+        <RequireConsentSwitch Condition=" $(RequireRestoreConsent) == 'true' "></RequireConsentSwitch>
+        <NonInteractiveSwitch Condition=" '$(VisualStudioVersion)' != '' AND '$(OS)' == 'Windows_NT' ">-NonInteractive</NonInteractiveSwitch>
+
+        <!-- Commands -->
+        <RestoreCommand>$(NuGetCommand) install "$(PackagesConfig)" -source "$(PackageSources)"  $(NonInteractiveSwitch) $(RequireConsentSwitch) -solutionDir "$(SolutionDir)\" </RestoreCommand>
+        <BuildCommand>$(NuGetCommand) pack "$(ProjectPath)" -Properties Configuration=$(Configuration) $(NonInteractiveSwitch) -OutputDirectory "$(PackageOutputDir)" -symbols</BuildCommand>
+
+        <!-- We need to ensure packages are restored prior to assembly resolve -->
+        <BuildDependsOn Condition="$(RestorePackages) == 'true'">
+            RestorePackages;
+            $(BuildDependsOn);
+        </BuildDependsOn>
+
+        <!-- Make the build depend on restore packages -->
+        <BuildDependsOn Condition="$(BuildPackage) == 'true'">
+            $(BuildDependsOn);
+            BuildPackage;
+        </BuildDependsOn>
+    </PropertyGroup>
+
+    <Target Name="CheckPrerequisites">
+        <!-- Raise an error if we're unable to locate nuget.exe  -->
+        <Error Condition="'$(DownloadNuGetExe)' != 'true' AND !Exists('$(NuGetExePath)')" Text="Unable to locate '$(NuGetExePath)'" />
+        <!--
+        Take advantage of MsBuild's build dependency tracking to make sure that we only ever download nuget.exe once.
+        This effectively acts as a lock that makes sure that the download operation will only happen once and all
+        parallel builds will have to wait for it to complete.
+        -->
+        <MsBuild Targets="_DownloadNuGet" Projects="$(MSBuildThisFileFullPath)" Properties="Configuration=NOT_IMPORTANT;DownloadNuGetExe=$(DownloadNuGetExe)" />
+    </Target>
+
+    <Target Name="_DownloadNuGet">
+        <DownloadNuGet OutputFilename="$(NuGetExePath)" Condition=" '$(DownloadNuGetExe)' == 'true' AND !Exists('$(NuGetExePath)')" />
+    </Target>
+
+    <Target Name="RestorePackages" DependsOnTargets="CheckPrerequisites">
+        <Exec Command="$(RestoreCommand)"
+              Condition="'$(OS)' != 'Windows_NT' And Exists('$(PackagesConfig)')" />
+
+        <Exec Command="$(RestoreCommand)"
+              LogStandardErrorAsError="true"
+              Condition="'$(OS)' == 'Windows_NT' And Exists('$(PackagesConfig)')" />
+    </Target>
+
+    <Target Name="BuildPackage" DependsOnTargets="CheckPrerequisites">
+        <Exec Command="$(BuildCommand)" 
+              Condition=" '$(OS)' != 'Windows_NT' " />
+
+        <Exec Command="$(BuildCommand)"
+              LogStandardErrorAsError="true"
+              Condition=" '$(OS)' == 'Windows_NT' " />
+    </Target>
+
+    <UsingTask TaskName="DownloadNuGet" TaskFactory="CodeTaskFactory" AssemblyFile="$(MSBuildToolsPath)\Microsoft.Build.Tasks.v4.0.dll">
+        <ParameterGroup>
+            <OutputFilename ParameterType="System.String" Required="true" />
+        </ParameterGroup>
+        <Task>
+            <Reference Include="System.Core" />
+            <Using Namespace="System" />
+            <Using Namespace="System.IO" />
+            <Using Namespace="System.Net" />
+            <Using Namespace="Microsoft.Build.Framework" />
+            <Using Namespace="Microsoft.Build.Utilities" />
+            <Code Type="Fragment" Language="cs">
+                <![CDATA[
+                try {
+                    OutputFilename = Path.GetFullPath(OutputFilename);
+
+                    Log.LogMessage("Downloading latest version of NuGet.exe...");
+                    WebClient webClient = new WebClient();
+                    webClient.DownloadFile("https://nuget.org/nuget.exe", OutputFilename);
+
+                    return true;
+                }
+                catch (Exception ex) {
+                    Log.LogErrorFromException(ex);
+                    return false;
+                }
+            ]]>
+            </Code>
+        </Task>
+    </UsingTask>
+</Project>

.nuget/packages.config

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+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="NUnit.Runners" version="2.6.3" />
+</packages>

.nuspec/Xamarin.Forms.Debug.targets

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+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<UsingTask TaskName="Xamarin.Forms.Build.Tasks.XamlGTask" AssemblyFile="Xamarin.Forms.Build.Tasks.dll"/>
+	<UsingTask TaskName="Xamarin.Forms.Build.Tasks.XamlCTask" AssemblyFile="Xamarin.Forms.Build.Tasks.dll"/>
+	<UsingTask TaskName="Xamarin.Forms.Build.Tasks.DebugXamlCTask" AssemblyFile="Xamarin.Forms.Build.Tasks.dll"/>
+	<UsingTask TaskName="Xamarin.Forms.Build.Tasks.FixedCreateCSharpManifestResourceName" AssemblyFile="Xamarin.Forms.Build.Tasks.dll"/>
+
+	<PropertyGroup>
+		<PrepareResourcesDependsOn>
+			XamlG;
+			$(PrepareResourcesDependsOn);
+		</PrepareResourcesDependsOn>
+	</PropertyGroup>
+
+	<PropertyGroup>
+		<CompileDependsOn>
+			$(CompileDependsOn);
+			GenerateDebugCode;
+			XamlC;
+		</CompileDependsOn>
+	</PropertyGroup>
+
+	<Target Name="UpdateDesignTimeXaml" Condition="'$(UseHostCompilerIfAvailable)' == 'true'" DependsOnTargets="PrepareResources; Compile"/>
+
+	<Target Name="XamlG" DependsOnTargets="$(XamlGDependsOn)"/>
+
+	<PropertyGroup>
+		<XamlGDependsOn>
+			_PreXamlG;
+			_CollectXamlFiles;
+			_CoreXamlG;
+		</XamlGDependsOn>
+	</PropertyGroup>
+
+	<Target Name="_PreXamlG">
+		<MakeDir Directories="$(IntermediateOutputPath)"/>
+	</Target>
+
+	<Target Name="_CollectXamlFiles">
+		<ItemGroup>
+			<_XamlResources Include="@(EmbeddedResource)" Condition="'%(Extension)' == '.xaml'"/>
+		</ItemGroup>
+		<FixedCreateCSharpManifestResourceName ResourceFiles="@(_XamlResources)" RootNamespace="$(RootNamespace)">
+			<Output TaskParameter="ResourceFilesWithManifestResourceNames" ItemName="XamlFiles" />
+		</FixedCreateCSharpManifestResourceName>
+		<ItemGroup>
+			<XamlGFiles Include="@(XamlFiles->'$(IntermediateOutputPath)%(ManifestResourceName).g$(DefaultLanguageSourceExtension)')"/>
+			<Compile Include="@(XamlGFiles)"/>
+			<FileWrites Include="@(XamlGFiles)"/>
+		</ItemGroup>
+	</Target>
+
+	<Target Name="_CoreXamlG"
+		Inputs = "@(XamlFiles)"
+		Outputs = "$(IntermediateOutputPath)%(ManifestResourceName).g$(DefaultLanguageSourceExtension)">
+		<XamlGTask
+			Source="@(XamlFiles)"
+			Language = "$(Language)"
+			AssemblyName = "$(AssemblyName)"
+			OutputFile = "$(IntermediateOutputPath)%(ManifestResourceName).g$(DefaultLanguageSourceExtension)">
+		</XamlGTask>
+	</Target>
+
+	<!-- duplicate legacy InitializeComponent, create a ctor with bool param -->
+	<Target Name="GenerateDebugCode">
+		<DebugXamlCTask 
+			Assembly = "$(IntermediateOutputPath)$(TargetFileName)" 
+			ReferencePath = "@(ReferencePath)"
+			DebugSymbols = "$(DebugSymbols)" />
+	</Target>
+
+	<Target Name="XamlC">
+		<XamlCTask
+			Assembly = "$(IntermediateOutputPath)$(TargetFileName)"
+			ReferencePath = "@(ReferencePath)"
+			DebugSymbols = "$(DebugSymbols)"
+			Verbosity = "4"
+			KeepXamlResources = "true"
+			OptimizeIL = "true" />
+	</Target>
+</Project>