use assembly="System.Xml.Linq, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
use namespace="System"
use namespace="System.Globalization"
use namespace="System.IO"
use namespace="System.Linq"
use import="BuildEnv"
use import="Environment"
use import="Files"
use import="Json"
use-teamcity

default BASE_DIR='${Directory.GetCurrentDirectory()}'
default TARGET_DIR='${Path.Combine(BASE_DIR, "artifacts")}'
default BUILD_DIR='${Path.Combine(TARGET_DIR, "build")}'
default TEST_DIR='${Path.Combine(TARGET_DIR, "test")}'
default Configuration='${E("Configuration")}'
default PACKAGELIST_JSON_FILENAME = 'NuGetPackageVerifier.json'
default DNX_TOOLS_FEED = 'https://www.myget.org/F/dnxtools/api/v3/index.json'
default NUGET_FEED = 'https://api.nuget.org/v3/index.json'

@{
  if (string.IsNullOrEmpty(E("DNX_BUILD_VERSION")))
  {
    E("DNX_BUILD_VERSION", BuildNumber);
  }
  if (string.IsNullOrEmpty(E("DNX_AUTHOR")))
  {
    E("DNX_AUTHOR", AUTHORS);
  }
  if (string.IsNullOrEmpty(E("DNX_ASSEMBLY_FILE_VERSION")))
  {
    E("DNX_ASSEMBLY_FILE_VERSION", CreateDayBasedVersionNumber());
  }
  if (string.IsNullOrEmpty(Configuration))
  {
    Configuration = "Debug";
    E("Configuration", Configuration);
  }

  Log.Info("Build v2: " + IsBuildV2);
}

#restore-npm-modules
  -// Find all dirs that contain a package.json file
  var npmDirs = '${GetDirectoriesContaining(Directory.GetCurrentDirectory(), "package.json")}'
  npm npmCommand='install ${E("KOREBUILD_NPM_INSTALL_OPTIONS")}' each='var npmDir in npmDirs'

#restore-bower-components
  -// Find all dirs that contain a bower.json file
  var bowerDirs = '${GetDirectoriesContaining(Directory.GetCurrentDirectory(), "bower.json")}'
  bower each='var bowerDir in bowerDirs' bowerCommand='install ${E("KOREBUILD_BOWER_INSTALL_OPTIONS")}'

#run-grunt .restore-npm-modules .restore-bower-components target='initialize'
  -// Find all dirs that contain a gruntfile.js file
  var gruntDirs = '${GetDirectoriesContaining(Directory.GetCurrentDirectory(), "gruntfile.js")}'
  grunt each='var gruntDir in gruntDirs'

#clean-bin-folder
  rimraf rimrafDir='bin' if='Directory.Exists("bin")'

#clean-npm-modules
  -// Find all dirs that contain a package.json file
  var npmDirs = '${
    GetDirectoriesContaining(Directory.GetCurrentDirectory(), "package.json")
      .Select(directory => Path.Combine(directory, "node_modules"))
      .Where(directory => Directory.Exists(directory))
  }'
  rimraf each='var rimrafDir in npmDirs'

-// Target order is important because clean-npm-modules may (re)create bin folder.
#deep-clean .clean-npm-modules .clean-bin-folder description='Clean folders that may cause problems for `git clean`.'

#repo-initialize target='initialize'
  k-restore

#target-dir-clean target='clean'
  @{
      if (Directory.Exists(TARGET_DIR))
      {
          var directory = new DirectoryInfo(TARGET_DIR);
          directory.Attributes &= ~FileAttributes.ReadOnly;

          foreach (var info in directory.GetFileSystemInfos("*", SearchOption.AllDirectories))
          {
              info.Attributes &= ~FileAttributes.ReadOnly;
          }

          directory.Delete(true);
        }
    }

#build-clean target='clean' if='Directory.Exists("src")'
  k-clean each='var projectFile in Files.Include("src/**/project.json")'

#ci-deep-clean .deep-clean target='clean' if='IsTeamCity'

#build-compile target='compile' if='!IsBuildV2 && Directory.Exists("src")'
  @{
    var projectFiles = Files.Include("src/**/project.json").ToList();
    if (ShouldRunInParallel)
    {
        Parallel.ForEach(projectFiles, projectFile => DnuPack(projectFile, BUILD_DIR, Configuration));
    }
    else
    {
        projectFiles.ForEach(projectFile => DnuPack(projectFile, BUILD_DIR, Configuration));
    }

    foreach (var nupkg in Files.Include(Path.Combine(BUILD_DIR, "*/*.nupkg")))
    {
        File.Copy(nupkg, Path.Combine(BUILD_DIR, Path.GetFileName(nupkg)), true);
    }
  }

#build-compile target='compile' if='IsBuildV2'
  @{
      // If the src folder, build and create the packages
      if (Directory.Exists("src"))
      {
          // Handle projects 1 to 3 levels down from src/, avoiding path too long errors.
          DnuPack("src/*;src/*/*;src/*/*/*", BUILD_DIR, Configuration);

          foreach (var nupkg in Files.Include(Path.Combine(BUILD_DIR, "*/*.nupkg")))
          {
              File.Copy(nupkg, Path.Combine(BUILD_DIR, Path.GetFileName(nupkg)), true);
          }
      }

      // For test and samples only check if they compile
      var projectsToBuild = new List<string>();
      if (Directory.Exists("test"))
      {
          // Handle projects 1 to 3 levels down from test/, avoiding path too long errors.
          projectsToBuild.Add("test/*");
          projectsToBuild.Add("test/*/*");
          projectsToBuild.Add("test/*/*/*");
      }
      if (Directory.Exists("samples"))
      {
          // Handle projects 1 to 3 levels down from samples/, avoiding path too long errors.
          projectsToBuild.Add("samples/*");
          projectsToBuild.Add("samples/*/*");
          projectsToBuild.Add("samples/*/*/*");
      }

      if (projectsToBuild.Any())
      {
          DnuBuild(
            string.Join(";", projectsToBuild),
            Configuration);
      }
  }

#native-compile target='compile' if='!IsLinux && Directory.Exists(Path.Combine(BASE_DIR, "src"))'
  var programFilesX86 = '${Environment.GetFolderPath(Environment.SpecialFolder.ProgramFilesX86)}'
  var nativeProjects ='${Files.Include(Path.Combine(BASE_DIR, "src", "**", "*.vcxproj"))}'

  @{
    if (nativeProjects.Any())
    {
      var msbuildVersions = new[] { "14.0", "12.0"};

      for (var i = 0; i < msbuildVersions.Length; i++)
      {
        var msbuildPath =  Path.Combine(programFilesX86, "MSBuild", msbuildVersions[i], "Bin", "MSBuild.exe");
        if (File.Exists(msbuildPath))
        {
          var commonParameters =
            " /p:Configuration=" + Configuration +
            " /p:ProductVersion=1.0.0" +
            " /p:FileRevision=" + E("DNX_ASSEMBLY_FILE_VERSION") +
            " /p:BuildVersion=" + E("DNX_BUILD_VERSION");

          foreach (var project in nativeProjects)
          {
            Exec(msbuildPath, project + " /p:Platform=Win32" + commonParameters);
            Exec(msbuildPath, project + " /p:Platform=x64" + commonParameters);
          }

          break;
        }

        if (i == msbuildVersions.Length - 1)
        {
          Log.Warn("msbuild version 14 or 12 not found. Please ensure you have the VS 2015 or VS 2013 C++ SDK installed.");
          Environment.Exit(1);
        }
      }
    }
  }

  copy sourceDir='${Path.GetDirectoryName(project)}' include='bin/**/' outputDir='${Path.Combine(BUILD_DIR, Path.GetFileNameWithoutExtension(project))}' overwrite='${true}' each='var project in nativeProjects'

#nuget-verify target='package' if='File.Exists(PACKAGELIST_JSON_FILENAME) && ShouldVerifyNupkgs' description='Verify if all the packages are generated properly'
  var commandsDirectory = '${Path.Combine(BASE_DIR, "commands")}'
  exec program='.build/NuGet.exe' commandline='install -ExcludeVersion -pre NuGetPackageVerifier -Source ${DNX_TOOLS_FEED} -out ${commandsDirectory}'
  exec program='${Path.Combine(commandsDirectory, "NuGetPackageVerifier", "NuGetPackageVerifier.exe")}' commandline='"${BUILD_DIR}" "${Path.Combine(BASE_DIR, PACKAGELIST_JSON_FILENAME)}"'
  @{
    if (Directory.Exists(commandsDirectory))
    {
      Directory.Delete(commandsDirectory, recursive: true);
    }
  }

#nuget-install target='install' if='Directory.Exists("src")' description='Install NuGet packages to local repo'
  kpm-publish sourcePackagesDir='${BUILD_DIR}' targetPackagesDir='${E("PACKAGES_PUBLISH_DIR")}'
  nuget-resilient-publish sourcePackagesDir='${BUILD_DIR}' nugetFeed='${E("NUGET_PUBLISH_FEED")}' if='!string.IsNullOrEmpty(E("NUGET_PUBLISH_FEED"))'

#xunit-test target='test' if='Directory.Exists("test")'
  @{
    var projectFiles = Files.Include("test/**/project.json").Exclude("**/bin/*/app/project.json").ToList();
    if (ShouldRunInParallel)
    {
        Parallel.ForEach(projectFiles, projectFile => DnxTest(projectFile, testParallel: true));
    }
    else
    {
        projectFiles.ForEach(projectFile => DnxTest(projectFile, testParallel: false));
    }
  }

#build-samples target='test' if='!IsBuildV2 && Directory.Exists("samples")'
  @{
    var projectFiles = Files.Include("samples/**/project.json").ToList();
    if (ShouldRunInParallel)
    {
        Parallel.ForEach(projectFiles, projectFile => DnuBuild(projectFile, Configuration));
    }
    else
    {
        projectFiles.ForEach(projectFile => DnuBuild(projectFile, Configuration));
    }
  }

#make-roslyn-fast
  ngen-roslyn

#resx
   @{
     var cultures = CultureInfo.GetCultures(CultureTypes.NeutralCultures | CultureTypes.InstalledWin32Cultures | CultureTypes.SpecificCultures);
     foreach (var file in Directory.EnumerateFiles(BASE_DIR, "*.resx", SearchOption.AllDirectories))
     {
        var splitFileName = Path.GetFileNameWithoutExtension(file).Split(new string[] { "." }, StringSplitOptions.None);

        if (splitFileName.Length > 1)
        {
            var localeString = splitFileName.Last();
            if (!cultures.Any(c => localeString.Equals(c.Name)))
            {
                UpdateResx(file);
            }
        }
        else
        {
            UpdateResx(file);
        }
     }
   }

#--quiet
  @{
    AddToE("KOREBUILD_BOWER_INSTALL_OPTIONS", "--quiet");
    AddToE("KOREBUILD_DNU_BUILD_OPTIONS", "--quiet");
    AddToE("KOREBUILD_DNU_PACK_OPTIONS", "--quiet");
    AddToE("KOREBUILD_DNU_RESTORE_OPTIONS", "--quiet");
    AddToE("KOREBUILD_NPM_INSTALL_OPTIONS", "--quiet");
    Quiet = true;
  }

#--parallel
  @{
    E("KOREBUILD_PARALLEL", "1");
  }

#--test-dnxcore
  @{
    E("KOREBUILD_TEST_DNXCORE", "1");
  }

#stylecop if='Directory.Exists("src")'
  stylecop-setup
  stylecop-run each='var projectFile in Files.Include("src/**/project.json")'

functions @{
    private static bool Quiet { get; set; }

    string E(string key) { return Environment.GetEnvironmentVariable(key); }
    void E(string key, string value) { Environment.SetEnvironmentVariable(key, value); }
    void AddToE(string key, string append)
    {
      var original = E(key);
      if (string.IsNullOrEmpty(original))
      {
        E(key, append);
      }
      else
      {
        E(key, original + " " + append);
      }
    }

    IEnumerable<string> GetDirectoriesContaining(string path, string searchPattern)
    {
      var sep = Path.DirectorySeparatorChar;
      // Don't include directories that are children of a node_modules or bower_components directory
      return Directory.GetFiles(path, searchPattern, SearchOption.AllDirectories)
                      .Where(p => p.IndexOf(sep + "node_modules" + sep) < 0 &&
                                  p.IndexOf(sep + "bower_components" + sep) < 0 &&
                                  p.IndexOf(sep + "wwwroot" + sep + "lib" + sep) < 0)
                      .Select(p => Path.GetDirectoryName(p))
                      .Distinct();
    }

    bool TestCommand(string program, string commandline)
    {
      // Tests whether a given command succeeds at the command line.
      // Useful for testing whether a given command is installed and on the path, e.g. node
      ProcessStartInfo processStartInfo;

      if(!IsLinux)
      {
        processStartInfo = new ProcessStartInfo {
        UseShellExecute = false,
        FileName = "cmd",
        Arguments = "/C " + program + " " + commandline,
        };
      } else
      {
        processStartInfo = new ProcessStartInfo {
        UseShellExecute = false,
        FileName = program,
        Arguments = commandline,
        };
      }
      try
      {
        Log.Info(string.Format("Testing for command: {0} {1}", program, commandline));
        var process = Process.Start(processStartInfo);
        process.WaitForExit();
        if (process.ExitCode == 0)
        {
          Log.Info("   command found (0 exit code)");
          return true;
        }
        else
        {
          Log.Warn("   command not found (non-0 exit code)");
          return false;
        }
      }
      catch (Exception ex)
      {
        Log.Warn("   command exception: " + ex.ToString());
        Log.Warn("   command not found");
        return false;
      }
    }

    bool ShouldRunInParallel
    {
        get { return !string.IsNullOrEmpty(E("KOREBUILD_PARALLEL")); }
    }

    bool ShouldVerifyNupkgs
    {
      get { return E("KOREBUILD_VERIFY_NUPKGS") == "1"; }
    }
}

macro name='Exec' program='string' commandline='string'
    exec

macro name='Dnu' command='string'
    dnu

macro name='Dnx' command='string' dnxDir='string'
    k

macro name='Dnx' command='string' dnxDir='string' dnvmUse='string'
    k

macro name="UpdateResx" resxFile='string'
    k-generate-resx

macro name="DnxTest" projectFile='string' testParallel='bool'
    k-test

macro name="DnuBuild" projectFile='string' configuration='string'
    kpm-build

macro name="DnuPack" projectFile='string' kpmPackOutputDir='string' configuration='string'
    kpm-pack

macro name="DeleteFolder" delete='string'
    directory

macro name="CopyFolder" sourceDir='string' outputDir='string' overwrite='bool'
    copy