Recommended updates to fix current build errors (cake-contrib#37)

* (build) Changed build script to use stable version of Cake.Recipe

* (build) Updated appveyor cache settings

This change will clear the cache on
appveyor when either the setup.cake file,
or the tools\packages.config file have
been changed.

* (build) Changed the pinned cake version to 0.32.1

This is a required change as Cake.Recipe
only supports this version.

* Updated Cake libraries in Unit Test library

* (build) Added linux bootstrapper

.appveyor.yml

@@ -19,3 +19,9 @@ branches:
     - master
     - /release/.*/
     - /hotfix/.*/
+
+#---------------------------------#
+#  Build Cache                    #
+#---------------------------------#
+cache:
+- 'tools -> setup.cake,tools/packages.config'

build.sh

@@ -0,0 +1,117 @@
+#!/usr/bin/env bash
+
+##########################################################################
+# This is the Cake bootstrapper script for Linux and OS X.
+# This file was downloaded from https://github.com/cake-build/resources
+# Feel free to change this file to fit your needs.
+##########################################################################
+
+# Define directories.
+SCRIPT_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+TOOLS_DIR=$SCRIPT_DIR/tools
+ADDINS_DIR=$TOOLS_DIR/Addins
+MODULES_DIR=$TOOLS_DIR/Modules
+NUGET_EXE=$TOOLS_DIR/nuget.exe
+CAKE_EXE=$TOOLS_DIR/Cake/Cake.exe
+PACKAGES_CONFIG=$TOOLS_DIR/packages.config
+PACKAGES_CONFIG_MD5=$TOOLS_DIR/packages.config.md5sum
+ADDINS_PACKAGES_CONFIG=$ADDINS_DIR/packages.config
+MODULES_PACKAGES_CONFIG=$MODULES_DIR/packages.config
+
+# Define md5sum or md5 depending on Linux/OSX
+MD5_EXE=
+if [[ "$(uname -s)" == "Darwin" ]]; then
+    MD5_EXE="md5 -r"
+else
+    MD5_EXE="md5sum"
+fi
+
+# Define default arguments.
+SCRIPT="setup.cake"
+CAKE_ARGUMENTS=()
+
+# Parse arguments.
+for i in "$@"; do
+    case $1 in
+        -s|--script) SCRIPT="$2"; shift ;;
+        --) shift; CAKE_ARGUMENTS+=("$@"); break ;;
+        *) CAKE_ARGUMENTS+=("$1") ;;
+    esac
+    shift
+done
+
+# Make sure the tools folder exist.
+if [ ! -d "$TOOLS_DIR" ]; then
+  mkdir "$TOOLS_DIR"
+fi
+
+# Make sure that packages.config exist.
+if [ ! -f "$TOOLS_DIR/packages.config" ]; then
+    echo "Downloading packages.config..."
+    curl -Lsfo "$TOOLS_DIR/packages.config" https://cakebuild.net/download/bootstrapper/packages
+    if [ $? -ne 0 ]; then
+        echo "An error occurred while downloading packages.config."
+        exit 1
+    fi
+fi
+
+# Download NuGet if it does not exist.
+if [ ! -f "$NUGET_EXE" ]; then
+    echo "Downloading NuGet..."
+    curl -Lsfo "$NUGET_EXE" https://dist.nuget.org/win-x86-commandline/latest/nuget.exe
+    if [ $? -ne 0 ]; then
+        echo "An error occurred while downloading nuget.exe."
+        exit 1
+    fi
+fi
+
+# Restore tools from NuGet.
+pushd "$TOOLS_DIR" >/dev/null
+if [ ! -f "$PACKAGES_CONFIG_MD5" ] || [ "$( cat "$PACKAGES_CONFIG_MD5" | sed 's/\r$//' )" != "$( $MD5_EXE "$PACKAGES_CONFIG" | awk '{ print $1 }' )" ]; then
+    find . -type d ! -name . ! -name 'Cake.Bakery' | xargs rm -rf
+fi
+
+mono "$NUGET_EXE" install -ExcludeVersion
+if [ $? -ne 0 ]; then
+    echo "Could not restore NuGet tools."
+    exit 1
+fi
+
+$MD5_EXE "$PACKAGES_CONFIG" | awk '{ print $1 }' >| "$PACKAGES_CONFIG_MD5"
+
+popd >/dev/null
+
+# Restore addins from NuGet.
+if [ -f "$ADDINS_PACKAGES_CONFIG" ]; then
+    pushd "$ADDINS_DIR" >/dev/null
+
+    mono "$NUGET_EXE" install -ExcludeVersion
+    if [ $? -ne 0 ]; then
+        echo "Could not restore NuGet addins."
+        exit 1
+    fi
+
+    popd >/dev/null
+fi
+
+# Restore modules from NuGet.
+if [ -f "$MODULES_PACKAGES_CONFIG" ]; then
+    pushd "$MODULES_DIR" >/dev/null
+
+    mono "$NUGET_EXE" install -ExcludeVersion
+    if [ $? -ne 0 ]; then
+        echo "Could not restore NuGet modules."
+        exit 1
+    fi
+
+    popd >/dev/null
+fi
+
+# Make sure that Cake has been installed.
+if [ ! -f "$CAKE_EXE" ]; then
+    echo "Could not find Cake.exe at '$CAKE_EXE'."
+    exit 1
+fi
+
+# Start Cake
+exec mono "$CAKE_EXE" $SCRIPT "${CAKE_ARGUMENTS[@]}"

setup.cake

@@ -1,4 +1,4 @@
-#load nuget:https://www.myget.org/F/cake-contrib/api/v2?package=Cake.Recipe&prerelease
+#load nuget:?package=Cake.Recipe&version=1.0.0
 
 Environment.SetVariableNames();
 

src/Cake.DotNetCoreEf.UnitTests/Cake.DotNetCoreEf.UnitTests.csproj

@@ -7,9 +7,9 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Cake.Common" Version="0.30.0" />
-    <PackageReference Include="Cake.Core" Version="0.30.0" />
-    <PackageReference Include="Cake.Testing" Version="0.30.0" />
+    <PackageReference Include="Cake.Common" Version="0.33.0" />
+    <PackageReference Include="Cake.Core" Version="0.33.0" />
+    <PackageReference Include="Cake.Testing" Version="0.33.0" />
     <PackageReference Include="Castle.Core" Version="4.3.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.8.0" />
     <PackageReference Include="xunit" Version="2.4.0" />

tools/packages.config

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-    <package id="Cake" version="0.33.0" />
+    <package id="Cake" version="0.32.1" />
 </packages>