use namespace="System"
use namespace="System.IO"
use import="Files"

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")}'

@{
  E("K_BUILD_VERSION", "t" + DateTime.UtcNow.ToString("yyMMddHHmmss"));
}

#target-default target='default'
  k-restore

#target-dir-clean target='clean'
  directory delete="${TARGET_DIR}"

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

#build-compile target='compile'
  k-build each='var projectFile in Files.Include("src/**/project.json")'
  @{
    foreach (var nupkg in Files.Include(Path.Combine(BUILD_DIR, "*/*.nupkg"))) 
    {
      File.Copy(nupkg, Path.Combine(BUILD_DIR, Path.GetFileName(nupkg)), true);
    }
  }

#nuget-install target='install' description='Copy NuGet packages to local repo'
  @{
    var HOME_DIR = E("HOME");
    if (string.IsNullOrEmpty(HOME_DIR))
    {
      HOME_DIR = E("HOMEDRIVE") + E("HOMEPATH");
    }
  }
  copy sourceDir='${BUILD_DIR}' include='*.nupkg' outputDir='${Path.Combine(HOME_DIR, ".nuget")}' overwrite='${true}'


functions @{
    string E(string key) { return Environment.GetEnvironmentVariable(key); }
    void E(string key, string value) { Environment.SetEnvironmentVariable(key, value); }
}