static int Main(string[] args)
{
var optParams = parseOptions(args);
if (optParams == null) {
return -1;
}
var targetDir = optParams["target"];
var package = new ReleasePackage(optParams["input"]);
var targetFile = Path.Combine(targetDir, package.SuggestedReleaseFileName);
package.CreateReleasePackage(targetFile, optParams["pkgdir"] != "" ? optParams["pkgdir"] : null);
var releaseFile = Path.Combine(targetDir, "RELEASES");
if (File.Exists(releaseFile)) {
var releaseEntries = ReleaseEntry.ParseReleaseFile(File.ReadAllText(releaseFile, Encoding.UTF8));
var latestFullRelease = releaseEntries
.Where(x => x.IsDelta == false)
.MaxBy(x => x.Version)
.Select(x => new ReleasePackage(Path.Combine(targetDir, x.Filename), true))
.FirstOrDefault();
var deltaFile = Path.Combine(targetDir, package.SuggestedReleaseFileName.Replace("full", "delta"));
Console.WriteLine("{0} {1}", latestFullRelease.InputPackageFile, deltaFile);
package.CreateDeltaPackage(latestFullRelease, deltaFile);
}
ReleaseEntry.BuildReleasesFile(targetDir);
return 0;
}
public void CreateDeltaPackageIntegrationTest()
{
var basePackage = IntegrationTestHelper.GetPath("fixtures", "Shimmer.Core.1.0.0.0.nupkg");
var newPackage = IntegrationTestHelper.GetPath("fixtures", "Shimmer.Core.1.1.0.0.nupkg");
var sourceDir = IntegrationTestHelper.GetPath("..", "packages");
(new DirectoryInfo(sourceDir)).Exists.ShouldBeTrue();
var baseFixture = new ReleasePackage(basePackage);
var fixture = new ReleasePackage(newPackage);
var tempFiles = Enumerable.Range(0, 3)
.Select(_ => Path.GetTempPath() + Guid.NewGuid().ToString() + ".nupkg")
.ToArray();
try {
baseFixture.CreateReleasePackage(tempFiles[0], sourceDir);
fixture.CreateReleasePackage(tempFiles[1], sourceDir);
(new FileInfo(baseFixture.ReleasePackageFile)).Exists.ShouldBeTrue();
(new FileInfo(fixture.ReleasePackageFile)).Exists.ShouldBeTrue();
fixture.CreateDeltaPackage(baseFixture, tempFiles[2]);
var fullPkg = new ZipPackage(tempFiles[1]);
var deltaPkg = new ZipPackage(tempFiles[2]);
fullPkg.Id.ShouldEqual(deltaPkg.Id);
fullPkg.Version.CompareTo(deltaPkg.Version).ShouldEqual(0);
deltaPkg.GetFiles().Count().ShouldBeGreaterThan(0);
this.Log().Info("Files in delta package:");
deltaPkg.GetFiles().ForEach(x => this.Log().Info(x.Path));
// v1.1 adds a dependency on DotNetZip
deltaPkg.GetFiles()
.Any(x => x.Path.ToLowerInvariant().Contains("ionic.zip"))
.ShouldBeTrue();
// All the other files should be diffs and shasums
deltaPkg.GetFiles().Any(x => !x.Path.ToLowerInvariant().Contains("ionic.zip")).ShouldBeTrue();
deltaPkg.GetFiles()
.Where(x => !x.Path.ToLowerInvariant().Contains("ionic.zip"))
.All(x => x.Path.ToLowerInvariant().EndsWith("diff") || x.Path.ToLowerInvariant().EndsWith("shasum"))
.ShouldBeTrue();
// Every .diff file should have a shasum file
deltaPkg.GetFiles().Any(x => x.Path.ToLowerInvariant().EndsWith(".diff")).ShouldBeTrue();
deltaPkg.GetFiles()
.Where(x => x.Path.ToLowerInvariant().EndsWith(".diff"))
.ForEach(x => {
var lookingFor = x.Path.Replace(".diff", ".shasum");
this.Log().Info("Looking for corresponding shasum file: {0}", lookingFor);
deltaPkg.GetFiles().Any(y => y.Path == lookingFor).ShouldBeTrue();
});
// Delta packages should be smaller than the original!
var fileInfos = tempFiles.Select(x => new FileInfo(x)).ToArray();
this.Log().Info("Base Size: {0}, Current Size: {1}, Delta Size: {2}",
fileInfos[0].Length, fileInfos[1].Length, fileInfos[2].Length);
(fileInfos[2].Length - fileInfos[1].Length).ShouldBeLessThan(0);
} finally {
tempFiles.ForEach(File.Delete);
}
}
