public async Task CleanInstallRunsSquirrelAwareAppsWithInstallFlag()
{
string tempDir;
string remotePkgDir;
using (Utility.WithTempDirectory(out tempDir))
using (Utility.WithTempDirectory(out remotePkgDir)) {
IntegrationTestHelper.CreateFakeInstalledApp("0.1.0", remotePkgDir);
var pkgs = ReleaseEntry.BuildReleasesFile(remotePkgDir);
ReleaseEntry.WriteReleaseFile(pkgs, Path.Combine(remotePkgDir, "RELEASES"));
using (var fixture = new UpdateManager(remotePkgDir, "theApp", tempDir)) {
await fixture.FullInstall();
// NB: We execute the Squirrel-aware apps, so we need to give
// them a minute to settle or else the using statement will
// try to blow away a running process
await Task.Delay(1000);
Assert.False(File.Exists(Path.Combine(tempDir, "theApp", "app-0.1.0", "args2.txt")));
Assert.True(File.Exists(Path.Combine(tempDir, "theApp", "app-0.1.0", "args.txt")));
var text = File.ReadAllText(Path.Combine(tempDir, "theApp", "app-0.1.0", "args.txt"), Encoding.UTF8);
Assert.Contains("firstrun", text);
}
}
}
public async Task Install(bool silentInstall, ProgressSource progressSource, string sourceDirectory = null)
{
sourceDirectory = sourceDirectory ?? Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
var releasesPath = Path.Combine(sourceDirectory, "RELEASES");
this.Log().Info("Starting install, writing to {0}", sourceDirectory);
if (!File.Exists(releasesPath))
{
this.Log().Info("RELEASES doesn't exist, creating it at " + releasesPath);
var nupkgs = (new DirectoryInfo(sourceDirectory)).GetFiles()
.Where(x => x.Name.EndsWith(".nupkg", StringComparison.OrdinalIgnoreCase))
.Select(x => ReleaseEntry.GenerateFromFile(x.FullName));
ReleaseEntry.WriteReleaseFile(nupkgs, releasesPath);
}
var ourAppName = ReleaseEntry.ParseReleaseFile(File.ReadAllText(releasesPath, Encoding.UTF8))
.First().PackageName;
var rootDir = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
using (var mgr = new UpdateManager(sourceDirectory, ourAppName, FrameworkVersion.Net45, rootDir)) {
Directory.CreateDirectory(mgr.RootAppDirectory);
var updateTarget = Path.Combine(mgr.RootAppDirectory, "Update.exe");
this.ErrorIfThrows(() => File.Copy(Assembly.GetExecutingAssembly().Location, updateTarget, true),
"Failed to copy Update.exe to " + updateTarget);
await mgr.FullInstall(silentInstall, progressSource.Raise);
await this.ErrorIfThrows(() => mgr.CreateUninstallerRegistryEntry(),
"Failed to create uninstaller registry entry");
}
}
public void WhenReleasesAreOutOfOrderSortByVersion()
{
var path = Path.GetTempFileName();
var firstVersion = new Version("1.0.0");
var secondVersion = new Version("1.1.0");
var thirdVersion = new Version("1.2.0");
var releaseEntries = new[] {
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.2.0-delta.nupkg")),
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.1.0-delta.nupkg")),
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.1.0-full.nupkg")),
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.2.0-full.nupkg")),
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.0.0-full.nupkg"))
};
ReleaseEntry.WriteReleaseFile(releaseEntries, path);
var releases = ReleaseEntry.ParseReleaseFile(File.ReadAllText(path)).ToArray();
Assert.Equal(firstVersion, releases[0].Version);
Assert.Equal(secondVersion, releases[1].Version);
Assert.Equal(true, releases[1].IsDelta);
Assert.Equal(secondVersion, releases[2].Version);
Assert.Equal(false, releases[2].IsDelta);
Assert.Equal(thirdVersion, releases[3].Version);
Assert.Equal(true, releases[3].IsDelta);
Assert.Equal(thirdVersion, releases[4].Version);
Assert.Equal(false, releases[4].IsDelta);
}
public void WhenPreReleasesAreOutOfOrderSortByNumericSuffix()
{
var path = Path.GetTempFileName();
var firstVersion = new SemanticVersion("1.1.9-beta105");
var secondVersion = new SemanticVersion("1.2.0-beta9");
var thirdVersion = new SemanticVersion("1.2.0-beta10");
var fourthVersion = new SemanticVersion("1.2.0-beta100");
var releaseEntries = new[] {
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.2.0-beta1-full.nupkg")),
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.2.0-beta9-full.nupkg")),
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.2.0-beta100-full.nupkg")),
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.1.9-beta105-full.nupkg")),
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.2.0-beta10-full.nupkg"))
};
ReleaseEntry.WriteReleaseFile(releaseEntries, path);
var releases = ReleaseEntry.ParseReleaseFile(File.ReadAllText(path)).ToArray();
Assert.Equal(firstVersion, releases[0].Version);
Assert.Equal(secondVersion, releases[2].Version);
Assert.Equal(thirdVersion, releases[3].Version);
Assert.Equal(fourthVersion, releases[4].Version);
}
public async Task UpgradeRunsSquirrelAwareAppsWithUpgradeFlag()
{
string tempDir;
string remotePkgDir;
using (Utility.WithTempDirectory(out tempDir))
using (Utility.WithTempDirectory(out remotePkgDir)) {
IntegrationTestHelper.CreateFakeInstalledApp("0.1.0", remotePkgDir);
var pkgs = ReleaseEntry.BuildReleasesFile(remotePkgDir);
ReleaseEntry.WriteReleaseFile(pkgs, Path.Combine(remotePkgDir, "RELEASES"));
using (var fixture = new UpdateManager(remotePkgDir, "theApp", tempDir)) {
await fixture.FullInstall();
}
await Task.Delay(1000);
IntegrationTestHelper.CreateFakeInstalledApp("0.2.0", remotePkgDir);
pkgs = ReleaseEntry.BuildReleasesFile(remotePkgDir);
ReleaseEntry.WriteReleaseFile(pkgs, Path.Combine(remotePkgDir, "RELEASES"));
using (var fixture = new UpdateManager(remotePkgDir, "theApp", tempDir)) {
await fixture.UpdateApp();
}
await Task.Delay(1000);
Assert.False(File.Exists(Path.Combine(tempDir, "theApp", "app-0.2.0", "args2.txt")));
Assert.True(File.Exists(Path.Combine(tempDir, "theApp", "app-0.2.0", "args.txt")));
var text = File.ReadAllText(Path.Combine(tempDir, "theApp", "app-0.2.0", "args.txt"), Encoding.UTF8);
Assert.Contains("updated|0.2.0", text);
}
}
public async Task RunningUpgradeAppTwiceDoesntCrash()
{
string tempDir;
string remotePkgDir;
using (Utility.WithTempDirectory(out tempDir))
using (Utility.WithTempDirectory(out remotePkgDir)) {
IntegrationTestHelper.CreateFakeInstalledApp("0.1.0", remotePkgDir);
var pkgs = ReleaseEntry.BuildReleasesFile(remotePkgDir);
ReleaseEntry.WriteReleaseFile(pkgs, Path.Combine(remotePkgDir, "RELEASES"));
using (var fixture = new UpdateManager(remotePkgDir, "theApp", tempDir)) {
await fixture.FullInstall();
}
await Task.Delay(1000);
IntegrationTestHelper.CreateFakeInstalledApp("0.2.0", remotePkgDir);
pkgs = ReleaseEntry.BuildReleasesFile(remotePkgDir);
ReleaseEntry.WriteReleaseFile(pkgs, Path.Combine(remotePkgDir, "RELEASES"));
using (var fixture = new UpdateManager(remotePkgDir, "theApp", tempDir)) {
await fixture.UpdateApp();
}
await Task.Delay(1000);
// NB: The 2nd time we won't have any updates to apply. We should just do nothing!
using (var fixture = new UpdateManager(remotePkgDir, "theApp", tempDir)) {
await fixture.UpdateApp();
}
await Task.Delay(1000);
}
}
private static void ReleasifyElectron(string package, string targetDir = null, string baseUrl = null)
{
// check that package is valid
new ZipPackage(package).GetType();
if (baseUrl != null)
{
if (!Utility.IsHttpUrl(baseUrl))
{
throw new Exception($"Invalid --baseUrl '{baseUrl}'. A base URL must start with http or https and be a valid URI.");
}
if (!baseUrl.EndsWith("/"))
{
baseUrl += "/";
}
}
targetDir = targetDir ?? Path.Combine(".", "Releases");
var di = new DirectoryInfo(targetDir);
var releaseFilePath = Path.Combine(di.FullName, "RELEASES");
var previousReleases = new List <ReleaseEntry>();
if (File.Exists(releaseFilePath))
{
previousReleases.AddRange(ReleaseEntry.ParseReleaseFile(File.ReadAllText(releaseFilePath, Encoding.UTF8)));
}
var processed = new List <string>();
var rp = new ReleasePackage(package, true);
processed.Add(package);
var prev = ReleaseEntry.GetPreviousRelease(previousReleases, rp, targetDir);
if (prev != null)
{
var deltaBuilder = new DeltaPackageBuilder();
var dp = deltaBuilder.CreateDeltaPackage(prev, rp,
Path.Combine(di.FullName, rp.SuggestedReleaseFileName.Replace("full", "delta")));
processed.Insert(0, dp.InputPackageFile);
}
var newReleaseEntries = processed
.Select(packageFilename => ReleaseEntry.GenerateFromFile(packageFilename, baseUrl))
.ToList();
var distinctPreviousReleases = previousReleases
.Where(x => !newReleaseEntries.Select(e => e.Version).Contains(x.Version));
var releaseEntries = distinctPreviousReleases.Concat(newReleaseEntries).ToList();
ReleaseEntry.WriteReleaseFile(releaseEntries, releaseFilePath);
var newestFullRelease = releaseEntries.MaxBy(x => x.Version).First(x => !x.IsDelta);
Console.Out.WriteLine(ReleaseEntry.GenerateFromFile(Path.Combine(di.FullName, newestFullRelease.Filename)).EntryAsString);
}
public static async Task SyncFromGitHub(string repoUrl, string token, DirectoryInfo releaseDirectoryInfo)
{
var repoUri = new Uri(repoUrl);
var userAgent = new ProductHeaderValue("SyncReleases", Assembly.GetExecutingAssembly().GetName().Version.ToString());
var client = new GitHubClient(userAgent, repoUri);
if (token != null)
{
client.Credentials = new Credentials(token);
}
var nwo = nwoFromRepoUrl(repoUrl);
var releases = (await client.Release.GetAll(nwo.Item1, nwo.Item2))
.OrderByDescending(x => x.PublishedAt)
.Take(5);
await releases.ForEachAsync(async release => {
// NB: Why do I have to double-fetch the release assets? It's already in GetAll
var assets = await client.Release.GetAssets(nwo.Item1, nwo.Item2, release.Id);
await assets
.Where(x => x.Name.EndsWith(".nupkg", StringComparison.OrdinalIgnoreCase))
.Where(x => {
var fi = new FileInfo(Path.Combine(releaseDirectoryInfo.FullName, x.Name));
return(!(fi.Exists && fi.Length == x.Size));
})
.ForEachAsync(async x => {
var target = new FileInfo(Path.Combine(releaseDirectoryInfo.FullName, x.Name));
if (target.Exists)
{
target.Delete();
}
await retryAsync(3, async() => {
var hc = new HttpClient();
var rq = new HttpRequestMessage(HttpMethod.Get, x.Url);
rq.Headers.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/octet-stream"));
rq.Headers.UserAgent.Add(new System.Net.Http.Headers.ProductInfoHeaderValue(userAgent.Name, userAgent.Version));
rq.Headers.Add("Authorization", "Bearer " + token);
var resp = await hc.SendAsync(rq);
resp.EnsureSuccessStatusCode();
using (var from = await resp.Content.ReadAsStreamAsync())
using (var to = File.OpenWrite(target.FullName)) {
await from.CopyToAsync(to);
}
});
});
});
var entries = releaseDirectoryInfo.GetFiles("*.nupkg")
.AsParallel()
.Select(x => ReleaseEntry.GenerateFromFile(x.FullName));
ReleaseEntry.WriteReleaseFile(entries, Path.Combine(releaseDirectoryInfo.FullName, "RELEASES"));
}
public static IDisposable WithFakeInstallDirectory(string packageFileName, out string path)
{
var ret = Utility.WithTempDirectory(out path);
File.Copy(GetPath("fixtures", packageFileName), Path.Combine(path, packageFileName));
var rp = ReleaseEntry.GenerateFromFile(Path.Combine(path, packageFileName));
ReleaseEntry.WriteReleaseFile(new[] { rp }, Path.Combine(path, "RELEASES"));
return(ret);
}
async Task <string> createSetupEmbeddedZip(string fullPackage, string releasesDir, string backgroundGif, string signingOpts, string setupIcon)
{
string tempPath;
this.Log().Info("Building embedded zip file for Setup.exe");
using (Utility.WithTempDirectory(out tempPath, null)) {
this.ErrorIfThrows(() => {
File.Copy(Assembly.GetEntryAssembly().Location.Replace("-Mono.exe", ".exe"), Path.Combine(tempPath, "Update.exe"));
File.Copy(fullPackage, Path.Combine(tempPath, Path.GetFileName(fullPackage)));
}, "Failed to write package files to temp dir: " + tempPath);
if (!String.IsNullOrWhiteSpace(backgroundGif))
{
this.ErrorIfThrows(() => {
File.Copy(backgroundGif, Path.Combine(tempPath, "background.gif"));
}, "Failed to write animated GIF to temp dir: " + tempPath);
}
if (!String.IsNullOrWhiteSpace(setupIcon))
{
this.ErrorIfThrows(() => {
File.Copy(setupIcon, Path.Combine(tempPath, "setupIcon.ico"));
}, "Failed to write icon to temp dir: " + tempPath);
}
var releases = new[] { ReleaseEntry.GenerateFromFile(fullPackage) };
ReleaseEntry.WriteReleaseFile(releases, Path.Combine(tempPath, "RELEASES"));
var target = Path.GetTempFileName();
File.Delete(target);
// Sign Update.exe so that virus scanners don't think we're
// pulling one over on them
if (signingOpts != null)
{
var di = new DirectoryInfo(tempPath);
var files = di.EnumerateFiles()
.Where(x => x.Name.ToLowerInvariant().EndsWith(".exe"))
.Select(x => x.FullName);
await files.ForEachAsync(x => signPEFile(x, signingOpts));
}
this.ErrorIfThrows(() =>
ZipFile.CreateFromDirectory(tempPath, target, CompressionLevel.Optimal, false),
"Failed to create Zip file from directory: " + tempPath);
return(target);
}
}
public async Task Install(bool silentInstall, ProgressSource progressSource, string sourceDirectory = null)
{
sourceDirectory = sourceDirectory ?? Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
var releasesPath = Path.Combine(sourceDirectory, "RELEASES");
this.Log().Info("Starting install, writing to {0}", sourceDirectory);
if (!File.Exists(releasesPath))
{
this.Log().Info("RELEASES doesn't exist, creating it at " + releasesPath);
var nupkgs = (new DirectoryInfo(sourceDirectory)).GetFiles()
.Where(x => x.Name.EndsWith(".nupkg", StringComparison.OrdinalIgnoreCase))
.Select(x => ReleaseEntry.GenerateFromFile(x.FullName));
ReleaseEntry.WriteReleaseFile(nupkgs, releasesPath);
}
var ourAppName = ReleaseEntry.ParseReleaseFile(File.ReadAllText(releasesPath, Encoding.UTF8))
.First().PackageName;
using (var mgr = new UpdateManager(sourceDirectory, ourAppName))
{
this.Log().Info("About to install to: " + mgr.RootAppDirectory);
if (Directory.Exists(mgr.RootAppDirectory))
{
this.Log().Warn("Install path {0} already exists, burning it to the ground", mgr.RootAppDirectory);
mgr.KillAllExecutablesBelongingToPackage();
await Task.Delay(500);
await this.ErrorIfThrows(() => Utility.DeleteDirectory(mgr.RootAppDirectory),
"Failed to remove existing directory on full install, is the app still running???");
this.ErrorIfThrows(() => Utility.Retry(() => Directory.CreateDirectory(mgr.RootAppDirectory), 3),
"Couldn't recreate app directory, perhaps Antivirus is blocking it");
}
Directory.CreateDirectory(mgr.RootAppDirectory);
var updateTarget = Path.Combine(mgr.RootAppDirectory, "Update.exe");
this.ErrorIfThrows(() => File.Copy(Assembly.GetExecutingAssembly().Location, updateTarget, true),
"Failed to copy Update.exe to " + updateTarget);
await mgr.FullInstall(silentInstall, progressSource.Raise);
await this.ErrorIfThrows(() => mgr.CreateUninstallerRegistryEntry(),
"Failed to create uninstaller registry entry");
}
}
public static IDisposable WithFakeInstallDirectory(string packageFileName, out string path)
{
var ret = Utility.WithTempDirectory(out path);
File.Copy(GetPath("fixtures", packageFileName), Path.Combine(path, packageFileName));
var rp = ReleaseEntry.GenerateFromFile(Path.Combine(path, packageFileName));
ReleaseEntry.WriteReleaseFile(new[] { rp }, Path.Combine(path, "RELEASES"));
// NB: This is a temporary hack. The reason we serialize the tests
// like this, is to make sure that we don't have two tests registering
// their Service Locators with RxApp.
Monitor.Enter(gate);
return(new CompositeDisposable(ret, Disposable.Create(() => Monitor.Exit(gate))));
}
public ReleaseEntry GetReleaseEntry(string sourceDirectory)
{
var releasesPath = Path.Combine(sourceDirectory, "RELEASES");
if (!File.Exists(releasesPath))
{
this.Log().Info("RELEASES doesn't exist, creating it at " + releasesPath);
var nupkgs = (new DirectoryInfo(sourceDirectory)).GetFiles()
.Where(x => x.Name.EndsWith(".nupkg", StringComparison.OrdinalIgnoreCase))
.Select(x => ReleaseEntry.GenerateFromFile(x.FullName));
ReleaseEntry.WriteReleaseFile(nupkgs, releasesPath);
}
return(ReleaseEntry.ParseReleaseFile(File.ReadAllText(releasesPath, Encoding.UTF8))
.First());
}
public void LuckyUsersGetBetaSoftware(string inputGuid)
{
var path = Path.GetTempFileName();
var ourGuid = Guid.ParseExact(inputGuid, "B");
var releaseEntries = new[] {
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.2.0-full.nupkg", 0.25f)),
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.1.0-full.nupkg")),
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.0.0-full.nupkg"))
};
ReleaseEntry.WriteReleaseFile(releaseEntries, path);
var releases = ReleaseEntry.ParseReleaseFileAndApplyStaging(File.ReadAllText(path), ourGuid).ToArray();
Assert.Equal(3, releases.Length);
}
public void BorkedUsersGetProductionSoftware()
{
var path = Path.GetTempFileName();
var ourGuid = default(Guid?);
var releaseEntries = new[] {
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.2.0-full.nupkg", 0.1f)),
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.1.0-full.nupkg")),
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.0.0-full.nupkg"))
};
ReleaseEntry.WriteReleaseFile(releaseEntries, path);
var releases = ReleaseEntry.ParseReleaseFileAndApplyStaging(File.ReadAllText(path), ourGuid).ToArray();
Assert.Equal(2, releases.Length);
}
public void StagingUsersGetBetaSoftware()
{
// NB: We're kind of using a hack here, in that we know that the
// last 4 bytes are used as the percentage, and the percentage
// effectively measures, "How close are you to zero". Guid.Empty
// is v close to zero, because it is zero.
var path = Path.GetTempFileName();
var ourGuid = Guid.Empty;
var releaseEntries = new[] {
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.2.0-full.nupkg", 0.1f)),
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.1.0-full.nupkg")),
ReleaseEntry.ParseReleaseEntry(MockReleaseEntry("Espera-1.0.0-full.nupkg"))
};
ReleaseEntry.WriteReleaseFile(releaseEntries, path);
var releases = ReleaseEntry.ParseReleaseFileAndApplyStaging(File.ReadAllText(path), ourGuid).ToArray();
Assert.Equal(3, releases.Length);
}
string createSetupEmbeddedZip(string fullPackage, string releasesDir)
{
string tempPath;
this.Log().Info("Building embedded zip file for Setup.exe");
using (Utility.WithTempDirectory(out tempPath)) {
this.ErrorIfThrows(() => {
File.Copy(Assembly.GetEntryAssembly().Location, Path.Combine(tempPath, "Update.exe"));
File.Copy(fullPackage, Path.Combine(tempPath, Path.GetFileName(fullPackage)));
}, "Failed to write package files to temp dir: " + tempPath);
var releases = new[] { ReleaseEntry.GenerateFromFile(fullPackage) };
ReleaseEntry.WriteReleaseFile(releases, Path.Combine(tempPath, "RELEASES"));
var target = Path.GetTempFileName();
File.Delete(target);
this.ErrorIfThrows(() =>
ZipFile.CreateFromDirectory(tempPath, target, CompressionLevel.Optimal, false),
"Failed to create Zip file from directory: " + tempPath);
return(target);
}
}
public async Task FullUninstallRemovesAllVersions()
{
string tempDir;
string remotePkgDir;
using (Utility.WithTempDirectory(out tempDir))
using (Utility.WithTempDirectory(out remotePkgDir)) {
IntegrationTestHelper.CreateFakeInstalledApp("0.1.0", remotePkgDir);
var pkgs = ReleaseEntry.BuildReleasesFile(remotePkgDir);
ReleaseEntry.WriteReleaseFile(pkgs, Path.Combine(remotePkgDir, "RELEASES"));
using (var fixture = new UpdateManager(remotePkgDir, "theApp", tempDir)) {
await fixture.FullInstall();
}
await Task.Delay(1000);
IntegrationTestHelper.CreateFakeInstalledApp("0.2.0", remotePkgDir);
pkgs = ReleaseEntry.BuildReleasesFile(remotePkgDir);
ReleaseEntry.WriteReleaseFile(pkgs, Path.Combine(remotePkgDir, "RELEASES"));
using (var fixture = new UpdateManager(remotePkgDir, "theApp", tempDir)) {
await fixture.UpdateApp();
}
await Task.Delay(1000);
using (var fixture = new UpdateManager(remotePkgDir, "theApp", tempDir)) {
await fixture.FullUninstall();
}
Assert.False(File.Exists(Path.Combine(tempDir, "theApp", "app-0.1.0", "args.txt")));
Assert.False(File.Exists(Path.Combine(tempDir, "theApp", "app-0.2.0", "args.txt")));
Assert.True(File.Exists(Path.Combine(tempDir, "theApp", "app-0.2.0", ".dead")));
}
}
async Task <int> main(string[] args)
{
using (var logger = new SetupLogLogger(false)
{
Level = Splat.LogLevel.Info
}) {
Splat.Locator.CurrentMutable.Register(() => logger, typeof(Splat.ILogger));
var releaseDir = default(string);
var repoUrl = default(string);
var token = default(string);
opts = new OptionSet()
{
"Usage: SyncGitHubReleases.exe command [OPTS]",
"Builds a Releases directory from releases on GitHub",
"",
"Options:",
{ "h|?|help", "Display Help and exit", _ => {} },
{ "r=|releaseDir=", "Path to a release directory to download to", v => releaseDir = v },
{ "u=|repoUrl=", "The URL to the repository root page", v => repoUrl = v },
{ "t=|token=", "The OAuth token to use as login credentials", v => token = v },
};
opts.Parse(args);
if (token == null || repoUrl == null || repoUrl.StartsWith("http", true, CultureInfo.InvariantCulture) == false)
{
ShowHelp();
return(-1);
}
var releaseDirectoryInfo = new DirectoryInfo(releaseDir ?? Path.Combine(".", "Releases"));
if (!releaseDirectoryInfo.Exists)
{
releaseDirectoryInfo.Create();
}
var repoUri = new Uri(repoUrl);
var userAgent = new ProductHeaderValue("SyncGitHubReleases", Assembly.GetExecutingAssembly().GetName().Version.ToString());
var client = new GitHubClient(userAgent, repoUri)
{
Credentials = new Credentials(token)
};
var nwo = nwoFromRepoUrl(repoUrl);
var releases = await client.Release.GetAll(nwo.Item1, nwo.Item2);
await releases.ForEachAsync(async release => {
// NB: Why do I have to double-fetch the release assets? It's already in GetAll
var assets = await client.Release.GetAssets(nwo.Item1, nwo.Item2, release.Id);
await assets
.Where(x => x.Name.EndsWith(".nupkg", StringComparison.OrdinalIgnoreCase))
.Where(x => {
var fi = new FileInfo(Path.Combine(releaseDirectoryInfo.FullName, x.Name));
return(!(fi.Exists && fi.Length == x.Size));
})
.ForEachAsync(async x => {
var target = new FileInfo(Path.Combine(releaseDirectoryInfo.FullName, x.Name));
if (target.Exists)
{
target.Delete();
}
var hc = new HttpClient();
var rq = new HttpRequestMessage(HttpMethod.Get, x.Url);
rq.Headers.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/octet-stream"));
rq.Headers.UserAgent.Add(new System.Net.Http.Headers.ProductInfoHeaderValue(userAgent.Name, userAgent.Version));
rq.Headers.Add("Authorization", "Bearer " + token);
var resp = await hc.SendAsync(rq);
resp.EnsureSuccessStatusCode();
using (var from = await resp.Content.ReadAsStreamAsync())
using (var to = File.OpenWrite(target.FullName)) {
await from.CopyToAsync(to);
}
});
});
var entries = releaseDirectoryInfo.GetFiles("*.nupkg")
.AsParallel()
.Select(x => ReleaseEntry.GenerateFromFile(x.FullName));
ReleaseEntry.WriteReleaseFile(entries, Path.Combine(releaseDirectoryInfo.FullName, "RELEASES"));
}
return(0);
}
public async Task <UpdateInfo> CheckForUpdate(
string localReleaseFile,
string updateUrlOrPath,
bool ignoreDeltaUpdates = false,
Action <int> progress = null,
IFileDownloader urlDownloader = null)
{
progress = progress ?? (_ => { });
var localReleases = Enumerable.Empty <ReleaseEntry>();
var stagingId = GetOrCreateStagedUserId();
var shouldInitialize = false;
try
{
localReleases = Utility.LoadLocalReleases(localReleaseFile);
}
catch (Exception ex)
{
// Something has gone pear-shaped, let's start from scratch
Log.Warn("Failed to load local releases, starting from scratch", ex);
shouldInitialize = true;
}
if (shouldInitialize)
{
await InitializeClientAppDirectory();
}
string releaseFile;
var latestLocalRelease = localReleases.Count() > 0
? localReleases.MaxBy(x => x.Version).First()
: default;
// Fetch the remote RELEASES file, whether it's a local dir or an
// HTTP URL
if (Utility.IsHttpUrl(updateUrlOrPath))
{
if (updateUrlOrPath.EndsWith("/"))
{
updateUrlOrPath = updateUrlOrPath.Substring(0, updateUrlOrPath.Length - 1);
}
Log.InfoFormat("Downloading RELEASES file from {0}", updateUrlOrPath);
var retries = 3;
retry:
try
{
var uri = Utility.AppendPathToUri(new Uri(updateUrlOrPath), "RELEASES");
if (latestLocalRelease != null)
{
uri = Utility.AddQueryParamsToUri(
uri,
new Dictionary <string, string>
{
{ "id", latestLocalRelease.PackageName },
{ "localVersion", latestLocalRelease.Version.ToString() },
{
"arch", Environment.Is64BitOperatingSystem
? "amd64"
: "x86"
}
});
}
var data = await urlDownloader.DownloadUrl(uri.ToString());
releaseFile = Encoding.UTF8.GetString(data);
}
catch (WebException ex)
{
Log.Info("Download resulted in WebException (returning blank release list)", ex);
if (retries <= 0)
{
throw;
}
retries--;
goto retry;
}
progress(33);
}
else
{
Log.InfoFormat("Reading RELEASES file from {0}", updateUrlOrPath);
if (!Directory.Exists(updateUrlOrPath))
{
var message = $"The directory {updateUrlOrPath} does not exist, something is probably broken with your application";
throw new Exception(message);
}
var fi = new FileInfo(Path.Combine(updateUrlOrPath, "RELEASES"));
if (!fi.Exists)
{
var message = $"The file {fi.FullName} does not exist, something is probably broken with your application";
Log.WarnFormat(message);
var packages = new DirectoryInfo(updateUrlOrPath).GetFiles("*.nupkg");
if (packages.Length == 0)
{
throw new Exception(message);
}
// NB: Create a new RELEASES file since we've got a directory of packages
ReleaseEntry.WriteReleaseFile(
packages.Select(x => ReleaseEntry.GenerateFromFile(x.FullName)),
fi.FullName);
}
releaseFile = File.ReadAllText(fi.FullName, Encoding.UTF8);
progress(33);
}
var ret = default(UpdateInfo);
var remoteReleases = ReleaseEntry.ParseReleaseFileAndApplyStaging(releaseFile, stagingId);
progress(66);
if (!remoteReleases.Any())
{
throw new Exception("Remote release File is empty or corrupted");
}
ret = DetermineUpdateInfo(localReleases, remoteReleases, ignoreDeltaUpdates);
progress(100);
return(ret);
}
// NB: Once we uninstall the old version of the app, we try to schedule
// it to be deleted at next reboot. Unfortunately, depending on whether
// the user has admin permissions, this can fail. So as a failsafe,
// before we try to apply any update, we assume previous versions in the
// directory are "dead" (i.e. already uninstalled, but not deleted), and
// we blow them away. This is to make sure that we don't attempt to run
// an uninstaller on an already-uninstalled version.
private async Task CleanDeadVersions(SemanticVersion originalVersion, SemanticVersion currentVersion, bool forceUninstall = false)
{
if (currentVersion == null)
{
return;
}
var di = new DirectoryInfo(rootAppDirectory);
if (!di.Exists)
{
return;
}
Log.InfoFormat("cleanDeadVersions: for version {0}", currentVersion);
string originalVersionFolder = null;
if (originalVersion != null)
{
originalVersionFolder = GetDirectoryForRelease(originalVersion).Name;
Log.InfoFormat("cleanDeadVersions: exclude folder {0}", originalVersionFolder);
}
string currentVersionFolder = null;
if (currentVersion != null)
{
currentVersionFolder = GetDirectoryForRelease(currentVersion).Name;
Log.InfoFormat("cleanDeadVersions: exclude folder {0}", currentVersionFolder);
}
// NB: If we try to access a directory that has already been
// scheduled for deletion by MoveFileEx it throws what seems like
// NT's only error code, ERROR_ACCESS_DENIED. Squelch errors that
// come from here.
var toCleanup = di.GetDirectories()
.Where(x => x.Name.ToLowerInvariant().Contains("app-"))
.Where(x => x.Name != currentVersionFolder && x.Name != originalVersionFolder)
.Where(x => !IsAppFolderDead(x.FullName));
if (forceUninstall == false)
{
await toCleanup.ForEachAsync(
async x =>
{
var squirrelApps = SquirrelAwareExecutableDetector.GetAllSquirrelAwareApps(x.FullName);
var args = $"--squirrel-obsolete {x.Name.Replace("app-", "")}";
if (squirrelApps.Count > 0)
{
// For each app, run the install command in-order and wait
await squirrelApps.ForEachAsync(
async exe =>
{
using (var cts = new CancellationTokenSource())
{
cts.CancelAfter(10 * 1000);
try
{
await Utility.InvokeProcessAsync(exe, args, cts.Token);
}
catch (Exception ex)
{
Log.Error("Coudln't run Squirrel hook, continuing: " + exe, ex);
}
}
},
1 /* at a time */);
}
});
}
// Include dead folders in folders to :fire:
toCleanup = di.GetDirectories()
.Where(x => x.Name.ToLowerInvariant().Contains("app-"))
.Where(x => x.Name != currentVersionFolder && x.Name != originalVersionFolder);
// Get the current process list in an attempt to not burn
// directories which have running processes
var runningProcesses = UnsafeUtility.EnumerateProcesses();
// Finally, clean up the app-X.Y.Z directories
await toCleanup.ForEachAsync(
async x =>
{
try
{
if (runningProcesses.All(p => p.Item1 == null || !p.Item1.StartsWith(x.FullName, StringComparison.OrdinalIgnoreCase)))
{
await Utility.DeleteDirectoryOrJustGiveUp(x.FullName);
}
if (Directory.Exists(x.FullName))
{
// NB: If we cannot clean up a directory, we need to make
// sure that anyone finding it later won't attempt to run
// Squirrel events on it. We'll mark it with a .dead file
MarkAppFolderAsDead(x.FullName);
}
}
catch (UnauthorizedAccessException ex)
{
Log.Warn("Couldn't delete directory: " + x.FullName, ex);
// NB: Same deal as above
MarkAppFolderAsDead(x.FullName);
}
});
// Clean up the packages directory too
var releasesFile = Utility.LocalReleaseFileForAppDir(rootAppDirectory);
var entries = ReleaseEntry.ParseReleaseFile(File.ReadAllText(releasesFile, Encoding.UTF8));
var pkgDir = Utility.PackageDirectoryForAppDir(rootAppDirectory);
var releaseEntry = default(ReleaseEntry);
foreach (var entry in entries)
{
if (entry.Version == currentVersion)
{
releaseEntry = ReleaseEntry.GenerateFromFile(Path.Combine(pkgDir, entry.Filename));
continue;
}
File.Delete(Path.Combine(pkgDir, entry.Filename));
}
ReleaseEntry.WriteReleaseFile(new[] { releaseEntry }, releasesFile);
}
public void Releasify(string package, string targetDir = null, string packagesDir = null, string bootstrapperExe = null, string backgroundGif = null, string signingOpts = null, string baseUrl = null, string setupIcon = null, bool generateMsi = true)
{
if (baseUrl != null)
{
if (!Utility.IsHttpUrl(baseUrl))
{
throw new Exception(string.Format("Invalid --baseUrl '{0}'. A base URL must start with http or https and be a valid URI.", baseUrl));
}
if (!baseUrl.EndsWith("/"))
{
baseUrl += "/";
}
}
targetDir = targetDir ?? Path.Combine(".", "Releases");
packagesDir = packagesDir ?? ".";
bootstrapperExe = bootstrapperExe ?? Path.Combine(".", "Setup.exe");
if (!Directory.Exists(targetDir))
{
Directory.CreateDirectory(targetDir);
}
if (!File.Exists(bootstrapperExe))
{
bootstrapperExe = Path.Combine(
Path.GetDirectoryName(Assembly.GetEntryAssembly().Location),
"Setup.exe");
}
this.Log().Info("Bootstrapper EXE found at:" + bootstrapperExe);
var di = new DirectoryInfo(targetDir);
File.Copy(package, Path.Combine(di.FullName, Path.GetFileName(package)), true);
var allNuGetFiles = di.EnumerateFiles()
.Where(x => x.Name.EndsWith(".nupkg", StringComparison.OrdinalIgnoreCase));
var toProcess = allNuGetFiles.Where(x => !x.Name.Contains("-delta") && !x.Name.Contains("-full"));
var processed = new List <string>();
var releaseFilePath = Path.Combine(di.FullName, "RELEASES");
var previousReleases = new List <ReleaseEntry>();
if (File.Exists(releaseFilePath))
{
previousReleases.AddRange(ReleaseEntry.ParseReleaseFile(File.ReadAllText(releaseFilePath, Encoding.UTF8)));
}
foreach (var file in toProcess)
{
this.Log().Info("Creating release package: " + file.FullName);
var rp = new ReleasePackage(file.FullName);
rp.CreateReleasePackage(Path.Combine(di.FullName, rp.SuggestedReleaseFileName), packagesDir, contentsPostProcessHook: pkgPath => {
new DirectoryInfo(pkgPath).GetAllFilesRecursively()
.Where(x => x.Name.ToLowerInvariant().EndsWith(".exe"))
.Where(x => !x.Name.ToLowerInvariant().Contains("squirrel.exe"))
.Where(x => Utility.ExecutableUsesWin32Subsystem(x.FullName))
.ForEachAsync(x => createExecutableStubForExe(x.FullName))
.Wait();
if (signingOpts == null)
{
return;
}
new DirectoryInfo(pkgPath).GetAllFilesRecursively()
.Where(x => Utility.FileIsLikelyPEImage(x.Name))
.ForEachAsync(async x => {
if (isPEFileSigned(x.FullName))
{
this.Log().Info("{0} is already signed, skipping", x.FullName);
return;
}
this.Log().Info("About to sign {0}", x.FullName);
await signPEFile(x.FullName, signingOpts);
})
.Wait();
});
processed.Add(rp.ReleasePackageFile);
var prev = ReleaseEntry.GetPreviousRelease(previousReleases, rp, targetDir);
if (prev != null)
{
var deltaBuilder = new DeltaPackageBuilder(null);
var dp = deltaBuilder.CreateDeltaPackage(prev, rp,
Path.Combine(di.FullName, rp.SuggestedReleaseFileName.Replace("full", "delta")));
processed.Insert(0, dp.InputPackageFile);
}
}
foreach (var file in toProcess)
{
File.Delete(file.FullName);
}
var newReleaseEntries = processed
.Select(packageFilename => ReleaseEntry.GenerateFromFile(packageFilename, baseUrl))
.ToList();
var distinctPreviousReleases = previousReleases
.Where(x => !newReleaseEntries.Select(e => e.Version).Contains(x.Version));
var releaseEntries = distinctPreviousReleases.Concat(newReleaseEntries).ToList();
ReleaseEntry.WriteReleaseFile(releaseEntries, releaseFilePath);
var targetSetupExe = Path.Combine(di.FullName, "Setup.exe");
var newestFullRelease = releaseEntries.MaxBy(x => x.Version).Where(x => !x.IsDelta).First();
File.Copy(bootstrapperExe, targetSetupExe, true);
var zipPath = createSetupEmbeddedZip(Path.Combine(di.FullName, newestFullRelease.Filename), di.FullName, backgroundGif, signingOpts).Result;
var writeZipToSetup = findExecutable("WriteZipToSetup.exe");
try {
var result = Utility.InvokeProcessAsync(writeZipToSetup, String.Format("\"{0}\" \"{1}\"", targetSetupExe, zipPath), CancellationToken.None).Result;
if (result.Item1 != 0)
{
throw new Exception("Failed to write Zip to Setup.exe!\n\n" + result.Item2);
}
} catch (Exception ex) {
this.Log().ErrorException("Failed to update Setup.exe with new Zip file", ex);
} finally {
File.Delete(zipPath);
}
Utility.Retry(() =>
setPEVersionInfoAndIcon(targetSetupExe, new ZipPackage(package), setupIcon).Wait());
if (signingOpts != null)
{
signPEFile(targetSetupExe, signingOpts).Wait();
}
if (generateMsi)
{
createMsiPackage(targetSetupExe, new ZipPackage(package)).Wait();
if (signingOpts != null)
{
signPEFile(targetSetupExe.Replace(".exe", ".msi"), signingOpts).Wait();
}
}
}
public void Releasify(string package, string targetDir = null, string packagesDir = null, string bootstrapperExe = null)
{
targetDir = targetDir ?? ".\\Releases";
packagesDir = packagesDir ?? ".";
bootstrapperExe = bootstrapperExe ?? ".\\Setup.exe";
if (!Directory.Exists(targetDir))
{
Directory.CreateDirectory(targetDir);
}
if (!File.Exists(bootstrapperExe))
{
bootstrapperExe = Path.Combine(
Path.GetDirectoryName(Assembly.GetEntryAssembly().Location),
"Setup.exe");
}
this.Log().Info("Bootstrapper EXE found at:" + bootstrapperExe);
var di = new DirectoryInfo(targetDir);
File.Copy(package, Path.Combine(di.FullName, Path.GetFileName(package)), true);
var allNuGetFiles = di.EnumerateFiles()
.Where(x => x.Name.EndsWith(".nupkg", StringComparison.OrdinalIgnoreCase));
var toProcess = allNuGetFiles.Where(x => !x.Name.Contains("-delta") && !x.Name.Contains("-full"));
var releaseFilePath = Path.Combine(di.FullName, "RELEASES");
var previousReleases = Enumerable.Empty <ReleaseEntry>();
if (File.Exists(releaseFilePath))
{
previousReleases = ReleaseEntry.ParseReleaseFile(File.ReadAllText(releaseFilePath, Encoding.UTF8));
}
foreach (var file in toProcess)
{
this.Log().Info("Creating release package: " + file.FullName);
var rp = new ReleasePackage(file.FullName);
rp.CreateReleasePackage(Path.Combine(di.FullName, rp.SuggestedReleaseFileName), packagesDir);
var prev = ReleaseEntry.GetPreviousRelease(previousReleases, rp, targetDir);
if (prev != null)
{
var deltaBuilder = new DeltaPackageBuilder();
deltaBuilder.CreateDeltaPackage(prev, rp,
Path.Combine(di.FullName, rp.SuggestedReleaseFileName.Replace("full", "delta")));
}
}
foreach (var file in toProcess)
{
File.Delete(file.FullName);
}
var releaseEntries = allNuGetFiles.Select(x => ReleaseEntry.GenerateFromFile(x.FullName));
ReleaseEntry.WriteReleaseFile(releaseEntries, releaseFilePath);
var targetSetupExe = Path.Combine(di.FullName, "Setup.exe");
var newestFullRelease = releaseEntries.MaxBy(x => x.Version).Where(x => !x.IsDelta).First();
File.Copy(bootstrapperExe, targetSetupExe, true);
var zipPath = createSetupEmbeddedZip(Path.Combine(di.FullName, newestFullRelease.Filename), di.FullName);
try {
var zip = File.ReadAllBytes(zipPath);
IntPtr handle = NativeMethods.BeginUpdateResource(targetSetupExe, false);
if (handle == IntPtr.Zero)
{
throw new Win32Exception();
}
if (!NativeMethods.UpdateResource(handle, "DATA", new IntPtr(131), 0x0409, zip, zip.Length))
{
throw new Win32Exception();
}
if (!NativeMethods.EndUpdateResource(handle, false))
{
throw new Win32Exception();
}
} catch (Exception ex) {
this.Log().ErrorException("Failed to update Setup.exe with new Zip file", ex);
} finally {
File.Delete(zipPath);
}
}
public void Releasify(string package, string targetDir = null, string packagesDir = null, string bootstrapperExe = null, string backgroundGif = null, string signingOpts = null, string baseUrl = null, string setupIcon = null)
{
if (baseUrl != null)
{
if (!Utility.IsHttpUrl(baseUrl))
{
throw new Exception(string.Format("Invalid --baseUrl '{0}'. A base URL must start with http or https and be a valid URI.", baseUrl));
}
if (!baseUrl.EndsWith("/"))
{
baseUrl += "/";
}
}
targetDir = targetDir ?? ".\\Releases";
packagesDir = packagesDir ?? ".";
bootstrapperExe = bootstrapperExe ?? ".\\Setup.exe";
if (!Directory.Exists(targetDir))
{
Directory.CreateDirectory(targetDir);
}
if (!File.Exists(bootstrapperExe))
{
bootstrapperExe = Path.Combine(
Path.GetDirectoryName(Assembly.GetEntryAssembly().Location),
"Setup.exe");
}
this.Log().Info("Bootstrapper EXE found at:" + bootstrapperExe);
var di = new DirectoryInfo(targetDir);
File.Copy(package, Path.Combine(di.FullName, Path.GetFileName(package)), true);
var allNuGetFiles = di.EnumerateFiles()
.Where(x => x.Name.EndsWith(".nupkg", StringComparison.OrdinalIgnoreCase));
var toProcess = allNuGetFiles.Where(x => !x.Name.Contains("-delta") && !x.Name.Contains("-full"));
var processed = new List <string>();
var releaseFilePath = Path.Combine(di.FullName, "RELEASES");
var previousReleases = Enumerable.Empty <ReleaseEntry>();
if (File.Exists(releaseFilePath))
{
previousReleases = ReleaseEntry.ParseReleaseFile(File.ReadAllText(releaseFilePath, Encoding.UTF8));
}
foreach (var file in toProcess)
{
this.Log().Info("Creating release package: " + file.FullName);
var rp = new ReleasePackage(file.FullName);
rp.CreateReleasePackage(Path.Combine(di.FullName, rp.SuggestedReleaseFileName), packagesDir, contentsPostProcessHook: pkgPath => {
if (signingOpts == null)
{
return;
}
new DirectoryInfo(pkgPath).GetAllFilesRecursively()
.Where(x => x.Name.ToLowerInvariant().EndsWith(".exe"))
.ForEachAsync(x => signPEFile(x.FullName, signingOpts))
.Wait();
});
processed.Add(rp.ReleasePackageFile);
var prev = ReleaseEntry.GetPreviousRelease(previousReleases, rp, targetDir);
if (prev != null)
{
var deltaBuilder = new DeltaPackageBuilder();
var dp = deltaBuilder.CreateDeltaPackage(prev, rp,
Path.Combine(di.FullName, rp.SuggestedReleaseFileName.Replace("full", "delta")));
processed.Insert(0, dp.InputPackageFile);
}
}
foreach (var file in toProcess)
{
File.Delete(file.FullName);
}
var releaseEntries = previousReleases.Concat(processed.Select(packageFilename => ReleaseEntry.GenerateFromFile(packageFilename, baseUrl)));
ReleaseEntry.WriteReleaseFile(releaseEntries, releaseFilePath);
var targetSetupExe = Path.Combine(di.FullName, "Setup.exe");
var newestFullRelease = releaseEntries.MaxBy(x => x.Version).Where(x => !x.IsDelta).First();
File.Copy(bootstrapperExe, targetSetupExe, true);
var zipPath = createSetupEmbeddedZip(Path.Combine(di.FullName, newestFullRelease.Filename), di.FullName, backgroundGif, signingOpts).Result;
try {
var zip = File.ReadAllBytes(zipPath);
IntPtr handle = NativeMethods.BeginUpdateResource(targetSetupExe, false);
if (handle == IntPtr.Zero)
{
throw new Win32Exception();
}
if (!NativeMethods.UpdateResource(handle, "DATA", new IntPtr(131), 0x0409, zip, zip.Length))
{
throw new Win32Exception();
}
if (!NativeMethods.EndUpdateResource(handle, false))
{
throw new Win32Exception();
}
} catch (Exception ex) {
this.Log().ErrorException("Failed to update Setup.exe with new Zip file", ex);
} finally {
File.Delete(zipPath);
}
Utility.Retry(() =>
setPEVersionInfoAndIcon(targetSetupExe, new ZipPackage(package), setupIcon).Wait());
if (signingOpts != null)
{
signPEFile(targetSetupExe, signingOpts).Wait();
}
}
public async Task Install(bool silentInstall, ProgressSource progressSource, string sourceDirectory = null)
{
sourceDirectory = sourceDirectory ?? Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
var releasesPath = Path.Combine(sourceDirectory, "RELEASES");
this.Log().Info("Starting install, writing to {0}", sourceDirectory);
if (!File.Exists(releasesPath))
{
this.Log().Info("RELEASES doesn't exist, creating it at " + releasesPath);
var nupkgs = (new DirectoryInfo(sourceDirectory)).GetFiles()
.Where(x => x.Name.EndsWith(".nupkg", StringComparison.OrdinalIgnoreCase))
.Select(x => ReleaseEntry.GenerateFromFile(x.FullName));
ReleaseEntry.WriteReleaseFile(nupkgs, releasesPath);
}
var ourAppName = ReleaseEntry.ParseReleaseFile(File.ReadAllText(releasesPath, Encoding.UTF8))
.First().PackageName;
this.Log().Warn("Preparing to install");
string tempSettingsFile = null;
string destSettingsFile = null;
using (var mgr = new UpdateManager(sourceDirectory, ourAppName)) {
this.Log().Info("About to install to: " + mgr.RootAppDirectory);
if (Directory.Exists(mgr.RootAppDirectory))
{
this.Log().Warn("Install path {0} already exists, burning it to the ground", mgr.RootAppDirectory);
var settingsName = "UiPath.settings";
var settingsFile = Path.Combine(mgr.RootAppDirectory, settingsName);
tempSettingsFile = File.Exists(settingsFile) ? Path.GetTempPath() + Path.GetRandomFileName() : null;
if (tempSettingsFile != null)
{
this.Log().Warn("Backup uipath.settings");
destSettingsFile = settingsFile;
File.Copy(settingsFile, tempSettingsFile);
}
bool success = false;
int maxRetries = 3;
do
{
var killed = mgr.KillAllExecutablesBelongingToPackage();
await Task.Delay(500);
this.Log().Warn($"Deleted {killed} processes");
try
{
await this.ErrorIfThrows(() => Utility.DeleteDirectory(mgr.RootAppDirectory),
"Failed to remove existing directory on full install, is the app still running???");
success = true;
}
catch (Exception ex)
{
this.Log().Warn($"Failed to delete whole folder. Reason {ex.ToString()}");
this.Log().Warn($"Attempts left {maxRetries}");
if (maxRetries == 0)
{
throw;
}
}
}while (!success || maxRetries-- > 0);
this.ErrorIfThrows(() => Utility.Retry(() => Directory.CreateDirectory(mgr.RootAppDirectory), 3),
"Couldn't recreate app directory, perhaps Antivirus is blocking it");
}
Directory.CreateDirectory(mgr.RootAppDirectory);
var updateTarget = Path.Combine(mgr.RootAppDirectory, "Update.exe");
this.ErrorIfThrows(() => File.Copy(Assembly.GetExecutingAssembly().Location, updateTarget, true),
"Failed to copy Update.exe to " + updateTarget);
await mgr.FullInstall(silentInstall, progressSource.Raise);
if (destSettingsFile != null && tempSettingsFile != null)
{
File.Copy(tempSettingsFile, destSettingsFile);
}
await this.ErrorIfThrows(() => mgr.CreateUninstallerRegistryEntry(),
"Failed to create uninstaller registry entry");
}
}
IObservable <UpdateInfo> checkForUpdate(bool ignoreDeltaUpdates = false, IObserver <int> progress = null)
{
var localReleases = Enumerable.Empty <ReleaseEntry>();
progress = progress ?? new Subject <int>();
try {
var file = fileSystem.GetFileInfo(LocalReleaseFile).OpenRead();
// NB: sr disposes file
using (var sr = new StreamReader(file, Encoding.UTF8)) {
localReleases = ReleaseEntry.ParseReleaseFile(sr.ReadToEnd());
}
} catch (Exception ex) {
// Something has gone wrong, we'll start from scratch.
log.WarnException("Failed to load local release list", ex);
initializeClientAppDirectory();
}
IObservable <string> releaseFile;
// Fetch the remote RELEASES file, whether it's a local dir or an
// HTTP URL
try {
if (isHttpUrl(updateUrlOrPath))
{
log.Info("Downloading RELEASES file from {0}", updateUrlOrPath);
releaseFile = urlDownloader.DownloadUrl(String.Format("{0}/{1}", updateUrlOrPath, "RELEASES"), progress)
.Catch <string, TimeoutException>(ex => {
log.Info("Download timed out (returning blank release list)");
return(Observable.Return(String.Empty));
})
.Catch <string, WebException>(ex => {
log.InfoException("Download resulted in WebException (returning blank release list)", ex);
return(Observable.Return(String.Empty));
});
}
else
{
log.Info("Reading RELEASES file from {0}", updateUrlOrPath);
if (!fileSystem.GetDirectoryInfo(updateUrlOrPath).Exists)
{
var message =
String.Format(
"The directory {0} does not exist, something is probably broken with your application", updateUrlOrPath);
var ex = new SquirrelConfigurationException(message);
return(Observable.Throw <UpdateInfo>(ex));
}
var fi = fileSystem.GetFileInfo(Path.Combine(updateUrlOrPath, "RELEASES"));
if (!fi.Exists)
{
var message = String.Format(
"The file {0} does not exist, something is probably broken with your application", fi.FullName);
log.Warn(message);
var packages = fileSystem.GetDirectoryInfo(updateUrlOrPath).GetFiles("*.nupkg");
if (packages.Length == 0)
{
var ex = new SquirrelConfigurationException(message);
return(Observable.Throw <UpdateInfo>(ex));
}
// NB: Create a new RELEASES file since we've got a directory of packages
ReleaseEntry.WriteReleaseFile(
packages.Select(x => ReleaseEntry.GenerateFromFile(x.FullName)), fi.FullName);
}
using (var sr = new StreamReader(fi.OpenRead(), Encoding.UTF8)) {
var text = sr.ReadToEnd();
releaseFile = Observable.Return(text);
}
progress.OnNext(100);
progress.OnCompleted();
}
} catch (Exception ex) {
progress.OnCompleted();
return(Observable.Throw <UpdateInfo>(ex));
}
// Return null if no updates found
var ret = releaseFile
.Select(ReleaseEntry.ParseReleaseFile)
.SelectMany(releases =>
releases.Any() ? determineUpdateInfo(localReleases, releases, ignoreDeltaUpdates)
: Observable.Return <UpdateInfo>(null))
.PublishLast();
ret.Connect();
return(ret);
}
