var PROJECT='AspNetAbstractions'
var VERSION='0.1.0'
var FULL_VERSION='${VERSION}'
var AUTHORS='${PROJECT} contributors'

var BASE_DIR='${Directory.GetCurrentDirectory()}'
var TARGET_DIR='${Path.Combine(BASE_DIR, "target")}'
var BUILD_DIR='${Path.Combine(TARGET_DIR, "build")}'
var TEST_DIR='${Path.Combine(TARGET_DIR, "test")}'

default SRC='.'
default BUILD_PROJECTS='${Files.Include(SRC+"/**/*.csproj")}'
default TEST_PROJECTS='${Files.Include(SRC+"/**/*.Tests.csproj")}'

use namespace='System.Xml.Linq'

-// include range of standard general targets. run "sake targets" to display
use-standard-lifecycle

-// include sets of standard work targets. features include 'nuget,xunit,nunit'
use-standard-goals features='nuget,xunit'

-// additional work targets are defined below

#nuget-prepare target='package-prepare' description='Compile primary project'
  for each='var projectFile in BUILD_PROJECTS.Except(TEST_PROJECTS)' 
    var outputDirName='${Path.GetFileNameWithoutExtension(projectFile)}'

    var outputDir='${Path.Combine(BUILD_DIR, outputDirName)}'

    copy sourceDir='${Path.GetDirectoryName(projectFile)}' include='*.nuspec' overwrite='${true}'

    var doc='${XDocument.Load(projectFile)}'
    var ns='http://schemas.microsoft.com/developer/msbuild/2003'
    var itemGroups='${doc.Elements(XName.Get("Project", ns)).Elements(XName.Get("ItemGroup", ns))}'
    var compileItems='${itemGroups.Elements(XName.Get("Compile", ns))}'
    var contentItems='${itemGroups.Elements(XName.Get("Content", ns))}'
    var noneItems='${itemGroups.Elements(XName.Get("None", ns))}'
    var razorItems='${contentItems.Union(noneItems).Where(x=>x.Attribute("Include").Value.EndsWith(".cshtml"))}'

    for each='var compileElt in compileItems.Union(razorItems)'
      var linkElt='${compileElt.Elements(XName.Get("Link", ns)).SingleOrDefault()}'

      var sourceFile='${compileElt.Attribute("Include").Value}'
      var targetFile='${linkElt == null ? sourceFile : linkElt.Value}'

      var sourceFull='${Path.Combine(Path.GetDirectoryName(projectFile), sourceFile)}'
      var targetFull='${Path.Combine(outputDir, "src", targetFile)}'
      directory create='${Path.GetDirectoryName(targetFull)}'
      -File.Copy(sourceFull, targetFull, true);

#nuget-package target='package' description='Create NuGet packages'
  for each='var file in Files.Include(BUILD_DIR + "/**/*.nuspec")'
    var baseName='${Path.GetFileNameWithoutExtension(file)}'
    var nugetProperties='${new Dictionary<string,string> {
    	{"id", baseName},
    	{"authors", AUTHORS},
    	{"title", baseName},
    	{"description", baseName},
    	{"licenseUrl", "about:blank"},
    	{"projectUrl", "about:blank"},
    	{"tags", "Katana"},
    }}'
    var props='${string.Join(";", nugetProperties.Select(kv=>kv.Key+"="+kv.Value).ToArray())}'
    nuget-pack nuspecFile='${file}' packageVersion='${FULL_VERSION}' outputDir='${TARGET_DIR}' extra='-NoPackageAnalysis -Properties "${props}"'