async Task <ReleaseEntry> createFullPackagesFromDeltas(IEnumerable <ReleaseEntry> releasesToApply, ReleaseEntry currentVersion)
{
Contract.Requires(releasesToApply != null);
// If there are no remote releases at all, bail
if (!releasesToApply.Any())
{
return(null);
}
// If there are no deltas in our list, we're already done
if (releasesToApply.All(x => !x.IsDelta))
{
return(releasesToApply.MaxBy(x => x.Version).FirstOrDefault());
}
if (!releasesToApply.All(x => x.IsDelta))
{
throw new Exception("Cannot apply combinations of delta and full packages");
}
// Smash together our base full package and the nearest delta
var ret = await Task.Run(() =>
{
var basePkg = new ReleasePackage(Path.Combine(rootAppDirectory, "packages", currentVersion.Filename));
var deltaPkg = releasesToApply.Select(x => new ReleasePackage(Path.Combine(rootAppDirectory, "packages", x.Filename)));
var deltaBuilder = new DeltaPackageBuilder(Directory.GetParent(this.rootAppDirectory).FullName);
return(deltaBuilder.ApplyDeltaPackage(basePkg, deltaPkg,
Regex.Replace(deltaPkg.Last().InputPackageFile, @"-delta.nupkg$", ".nupkg", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant)));
});
return(ReleaseEntry.GenerateFromFile(ret.InputPackageFile));
}
public void ApplyDeltaPackageSmokeTest()
{
var basePackage = new ReleasePackage(IntegrationTestHelper.GetPath("fixtures", "Squirrel.Core.1.0.0.0-full.nupkg"));
var deltaPackage = new ReleasePackage(IntegrationTestHelper.GetPath("fixtures", "Squirrel.Core.1.1.0.0-delta.nupkg"));
var expectedPackageFile = IntegrationTestHelper.GetPath("fixtures", "Squirrel.Core.1.1.0.0-full.nupkg");
var outFile = Path.GetTempFileName() + ".nupkg";
try {
var deltaBuilder = new DeltaPackageBuilder();
deltaBuilder.ApplyDeltaPackage(basePackage, deltaPackage, outFile);
var result = new ZipPackage(outFile);
var expected = new ZipPackage(expectedPackageFile);
result.Id.ShouldEqual(expected.Id);
result.Version.ShouldEqual(expected.Version);
this.Log().Info("Expected file list:");
var expectedList = expected.GetFiles().Select(x => x.Path).OrderBy(x => x).ToList();
expectedList.ForEach(x => this.Log().Info(x));
this.Log().Info("Actual file list:");
var actualList = result.GetFiles().Select(x => x.Path).OrderBy(x => x).ToList();
actualList.ForEach(x => this.Log().Info(x));
Enumerable.Zip(expectedList, actualList, (e, a) => e == a)
.All(x => x != false)
.ShouldBeTrue();
} finally {
if (File.Exists(outFile)) {
File.Delete(outFile);
}
}
}
async Task <ReleaseEntry> createFullPackagesFromDeltas(IEnumerable <ReleaseEntry> releasesToApply, ReleaseEntry currentVersion, ApplyReleasesProgress progress)
{
Contract.Requires(releasesToApply != null);
progress = progress ?? new ApplyReleasesProgress(releasesToApply.Count(), x => { });
// If there are no remote releases at all, bail
if (!releasesToApply.Any())
{
return(null);
}
// If there are no deltas in our list, we're already done
if (releasesToApply.All(x => !x.IsDelta))
{
return(releasesToApply.MaxBy(x => x.Version).FirstOrDefault());
}
if (!releasesToApply.All(x => x.IsDelta))
{
throw new Exception("Cannot apply combinations of delta and full packages");
}
// Progress calculation is "complex" here. We need to known how many releases, and then give each release a similar amount of
// progress. For example, when applying 5 releases:
//
// release 1: 00 => 20
// release 2: 20 => 40
// release 3: 40 => 60
// release 4: 60 => 80
// release 5: 80 => 100
//
// Smash together our base full package and the nearest delta
var ret = await Task.Run(() => {
var basePkg = new ReleasePackage(Path.Combine(rootAppDirectory, "packages", currentVersion.Filename));
var deltaPkg = new ReleasePackage(Path.Combine(rootAppDirectory, "packages", releasesToApply.First().Filename));
var deltaBuilder = new DeltaPackageBuilder(Directory.GetParent(this.rootAppDirectory).FullName);
return(deltaBuilder.ApplyDeltaPackage(basePkg, deltaPkg,
Regex.Replace(deltaPkg.InputPackageFile, @"-delta.nupkg$", ".nupkg", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant),
x => progress.ReportReleaseProgress(x)));
});
progress.FinishRelease();
if (releasesToApply.Count() == 1)
{
return(ReleaseEntry.GenerateFromFile(ret.InputPackageFile));
}
var fi = new FileInfo(ret.InputPackageFile);
var entry = ReleaseEntry.GenerateFromFile(fi.OpenRead(), fi.Name);
// Recursively combine the rest of them
return(await createFullPackagesFromDeltas(releasesToApply.Skip(1), entry, progress));
}
async Task <ReleaseEntry> createFullPackagesFromDeltas(IEnumerable <ReleaseEntry> releasesToApply, ReleaseEntry currentVersion, Action <int> progress = null, int done = 0)
{
Contract.Requires(releasesToApply != null);
progress = progress ?? (_ => { });
// If there are no remote releases at all, bail
if (!releasesToApply.Any())
{
return(null);
}
var startProgress = (done) * 100 / (done + releasesToApply.Count());
var endProgress = (done + 1) * 100 / (done + releasesToApply.Count());
// If there are no deltas in our list, we're already done
if (releasesToApply.All(x => !x.IsDelta))
{
return(releasesToApply.MaxBy(x => x.Version).FirstOrDefault());
}
if (!releasesToApply.All(x => x.IsDelta))
{
throw new Exception("Cannot apply combinations of delta and full packages");
}
// Smash together our base full package and the nearest delta
var ret = await Task.Run(() => {
var basePkg = new ReleasePackage(Path.Combine(rootAppDirectory, "packages", currentVersion.Filename));
var deltaPkg = new ReleasePackage(Path.Combine(rootAppDirectory, "packages", releasesToApply.First().Filename));
var deltaBuilder = new DeltaPackageBuilder(Directory.GetParent(this.rootAppDirectory).FullName);
return(deltaBuilder.ApplyDeltaPackage(basePkg, deltaPkg,
Regex.Replace(deltaPkg.InputPackageFile, @"-delta.nupkg$", ".nupkg", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant),
x => progress(startProgress + (endProgress - startProgress) * x / 100)));
});
if (releasesToApply.Count() == 1)
{
return(ReleaseEntry.GenerateFromFile(ret.InputPackageFile));
}
var fi = new FileInfo(ret.InputPackageFile);
var entry = ReleaseEntry.GenerateFromFile(fi.OpenRead(), fi.Name);
progress(endProgress);
// Recursively combine the rest of them
return(await createFullPackagesFromDeltas(releasesToApply.Skip(1), entry, progress, done + 1));
}
public void ApplyDeltaWithBothBsdiffAndNormalDiffDoesntFail()
{
var basePackage = new ReleasePackage(IntegrationTestHelper.GetPath("fixtures", "slack-1.1.8-full.nupkg"));
var deltaPackage = new ReleasePackage(IntegrationTestHelper.GetPath("fixtures", "slack-1.2.0-delta.nupkg"));
var outFile = Path.GetTempFileName() + ".nupkg";
try {
var deltaBuilder = new DeltaPackageBuilder();
deltaBuilder.ApplyDeltaPackage(basePackage, deltaPackage, outFile);
var result = new ZipPackage(outFile);
result.Id.ShouldEqual("slack");
result.Version.ShouldEqual(new SemanticVersion("1.2.0"));
} finally {
if (File.Exists(outFile)) {
File.Delete(outFile);
}
}
}
async Task<ReleaseEntry> createFullPackagesFromDeltas(IEnumerable<ReleaseEntry> releasesToApply, ReleaseEntry currentVersion)
{
Contract.Requires(releasesToApply != null);
// If there are no remote releases at all, bail
if (!releasesToApply.Any()) {
return null;
}
// If there are no deltas in our list, we're already done
if (releasesToApply.All(x => !x.IsDelta)) {
return releasesToApply.MaxBy(x => x.Version).FirstOrDefault();
}
if (!releasesToApply.All(x => x.IsDelta)) {
throw new Exception("Cannot apply combinations of delta and full packages");
}
// Smash together our base full package and the nearest delta
var ret = await Task.Run(() => {
var basePkg = new ReleasePackage(Path.Combine(rootAppDirectory, "packages", currentVersion.Filename));
var deltaPkg = new ReleasePackage(Path.Combine(rootAppDirectory, "packages", releasesToApply.First().Filename));
var deltaBuilder = new DeltaPackageBuilder(Directory.GetParent(this.rootAppDirectory).FullName);
return deltaBuilder.ApplyDeltaPackage(basePkg, deltaPkg,
Regex.Replace(deltaPkg.InputPackageFile, @"-delta.nupkg$", ".nupkg", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant));
});
if (releasesToApply.Count() == 1) {
return ReleaseEntry.GenerateFromFile(ret.InputPackageFile);
}
var fi = new FileInfo(ret.InputPackageFile);
var entry = ReleaseEntry.GenerateFromFile(fi.OpenRead(), fi.Name);
// Recursively combine the rest of them
return await createFullPackagesFromDeltas(releasesToApply.Skip(1), entry);
}