public string GetLatestVersion(bool ignorePrerelease) { IEnumerable <string> allVersions = null; if (DirectoryProxy.Exists(NugetSource)) { var paketPrefix = "paket."; allVersions = DirectoryProxy. EnumerateFiles(NugetSource, "paket.*.nupkg", SearchOption.TopDirectoryOnly). Select(x => Path.GetFileNameWithoutExtension(x)). // If the specified character isn't a digit, then the file // likely contains the bootstrapper or paket.core Where(x => x.Length > paketPrefix.Length && Char.IsDigit(x[paketPrefix.Length])). Select(x => x.Substring(paketPrefix.Length)); } else { var apiHelper = new NugetApiHelper(PaketNugetPackageName, NugetSource); var versionRequestUrl = apiHelper.GetAllPackageVersions(!ignorePrerelease); var versions = WebRequestProxy.DownloadString(versionRequestUrl); allVersions = versions. Trim('[', ']'). Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries). Select(x => x.Trim('"')); } var latestVersion = allVersions. Select(SemVer.Create). Where(x => !ignorePrerelease || (x.PreRelease == null)). OrderBy(x => x). LastOrDefault(x => !String.IsNullOrWhiteSpace(x.Original)); return(latestVersion != null ? latestVersion.Original : String.Empty); }
public void SelfUpdate(string latestVersion) { var executingAssembly = Assembly.GetExecutingAssembly(); string exePath = executingAssembly.Location; var localVersion = FileSystemProxy.GetLocalFileVersion(exePath); if (localVersion.StartsWith(latestVersion)) { ConsoleImpl.WriteDebug("Bootstrapper is up to date. Nothing to do."); return; } var url = String.Format("https://github.com/fsprojects/Paket/releases/download/{0}/paket.bootstrapper.exe", latestVersion); ConsoleImpl.WriteDebug("Starting download of bootstrapper from {0}", url); string renamedPath = BootstrapperHelper.GetTempFile("oldBootstrapper"); string tmpDownloadPath = BootstrapperHelper.GetTempFile("newBootstrapper"); WebRequestProxy.DownloadFile(url, tmpDownloadPath); try { FileSystemProxy.MoveFile(exePath, renamedPath); FileSystemProxy.MoveFile(tmpDownloadPath, exePath); ConsoleImpl.WriteDebug("Self update of bootstrapper was successful."); } catch (Exception) { ConsoleImpl.WriteDebug("Self update failed. Resetting bootstrapper."); FileSystemProxy.MoveFile(renamedPath, exePath); throw; } }
protected override void DownloadVersionCore(string latestVersion, string target, PaketHashFile hashfile) { string url = String.Format(Constants.PaketNupkgDownloadUrlTemplate, latestVersion); ConsoleImpl.WriteInfo("Starting download from {0}", url); var tmpFile = BootstrapperHelper.GetTempFile("paketnupkg"); WebRequestProxy.DownloadFile(url, tmpFile); string packageName = Path.GetFileName(url); var randomFullPath = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName()); FileSystemProxy.CreateDirectory(randomFullPath); string packagePath = Path.Combine(randomFullPath, packageName); FileSystemProxy.CopyFile(tmpFile, packagePath, true); FileSystemProxy.DeleteFile(tmpFile); var installAsTool = new InstallKind.InstallAsTool(FileSystemProxy); installAsTool.Run(randomFullPath, target, latestVersion); FileSystemProxy.DeleteDirectory(randomFullPath, true); }
protected override void DownloadVersionCore(string latestVersion, string target, PaketHashFile hashfile) { var url = String.Format(Constants.PaketExeDownloadUrlTemplate, latestVersion); ConsoleImpl.WriteInfo("Starting download from {0}", url); var tmpFile = BootstrapperHelper.GetTempFile("paket"); WebRequestProxy.DownloadFile(url, tmpFile); if (!BootstrapperHelper.ValidateHash(FileSystemProxy, hashfile, latestVersion, tmpFile)) { ConsoleImpl.WriteWarning("Hash of downloaded paket.exe is invalid, retrying once"); WebRequestProxy.DownloadFile(url, tmpFile); if (!BootstrapperHelper.ValidateHash(FileSystemProxy, hashfile, latestVersion, tmpFile)) { ConsoleImpl.WriteWarning("Hash of downloaded paket.exe still invalid (Using the file anyway)"); } else { ConsoleImpl.WriteTrace("Hash of downloaded file successfully found in {0}", hashfile); } } else { ConsoleImpl.WriteTrace("Hash of downloaded file successfully found in {0}", hashfile); } FileSystemProxy.CopyFile(tmpFile, target, true); FileSystemProxy.DeleteFile(tmpFile); }
private string GetLatestStable() { var data = WebRequestProxy.DownloadString(Constants.PaketReleasesLatestUrl); var title = data.Substring(data.IndexOf("<title>") + 7, (data.IndexOf("</title>") + 8) - (data.IndexOf("<title>") + 7)); // grabs everything in the <title> tag var version = title.Split(' ')[1]; // Release, 1.34.0, etc, etc, etc <-- the release number is the second part fo this split string return(version); }
protected override void DownloadHashFileCore(string latestVersion) { var url = String.Format(Constants.PaketCheckSumDownloadUrlTemplate, latestVersion); ConsoleImpl.WriteInfo("Starting download from {0}", url); var tmpFile = BootstrapperHelper.GetTempFile("paket-sha256.txt"); WebRequestProxy.DownloadFile(url, tmpFile); }
protected override PaketHashFile DownloadHashFileCore(string latestVersion) { var url = string.Format(Constants.PaketCheckSumDownloadUrlTemplate, latestVersion); ConsoleImpl.WriteInfo("Starting download from {0}", url); var content = WebRequestProxy.DownloadString(url); return(PaketHashFile.FromString(content)); }
public void DownloadVersion(string latestVersion, string target) { var url = String.Format(Constants.PaketExeDownloadUrlTemplate, latestVersion); ConsoleImpl.WriteDebug("Starting download from {0}", url); var tmpFile = BootstrapperHelper.GetTempFile("paket"); WebRequestProxy.DownloadFile(url, tmpFile); FileSystemProxy.CopyFile(tmpFile, target, true); FileSystemProxy.DeleteFile(tmpFile); }
public void DownloadVersion(string latestVersion, string target) { var url = String.Format(Constants.PaketExeDownloadUrlTemplate, latestVersion); ConsoleImpl.WriteDebug("Starting download from {0}", url); var tmpFile = BootstrapperHelper.GetTempFile("paket"); using (var fileStream = FileProxy.Create(tmpFile)) { WebRequestProxy.DownloadFile(url, fileStream, HttpBufferSize); } FileProxy.Copy(tmpFile, target, true); FileProxy.Delete(tmpFile); }
public void DownloadVersion(string latestVersion, string target) { var apiHelper = new NugetApiHelper(PaketNugetPackageName, NugetSource); const string paketNupkgFile = "paket.latest.nupkg"; const string paketNupkgFileTemplate = "paket.{0}.nupkg"; var paketDownloadUrl = apiHelper.GetLatestPackage(); var paketFile = paketNupkgFile; if (!String.IsNullOrWhiteSpace(latestVersion)) { paketDownloadUrl = apiHelper.GetSpecificPackageVersion(latestVersion); paketFile = String.Format(paketNupkgFileTemplate, latestVersion); } var randomFullPath = Path.Combine(Folder, Path.GetRandomFileName()); DirectoryProxy.CreateDirectory(randomFullPath); var paketPackageFile = Path.Combine(randomFullPath, paketFile); if (DirectoryProxy.Exists(NugetSource)) { if (String.IsNullOrWhiteSpace(latestVersion)) { latestVersion = GetLatestVersion(false); } var sourcePath = Path.Combine(NugetSource, String.Format(paketNupkgFileTemplate, latestVersion)); ConsoleImpl.WriteDebug("Starting download from {0}", sourcePath); FileProxy.Copy(sourcePath, paketPackageFile); } else { ConsoleImpl.WriteDebug("Starting download from {0}", paketDownloadUrl); WebRequestProxy.DownloadFile(paketDownloadUrl, paketPackageFile); } FileProxy.ExtractToDirectory(paketPackageFile, randomFullPath); var paketSourceFile = Path.Combine(randomFullPath, "tools", "paket.exe"); FileProxy.Copy(paketSourceFile, target, true); DirectoryProxy.Delete(randomFullPath, true); }
public void SelfUpdate(string latestVersion) { string target = Assembly.GetExecutingAssembly().Location; var localVersion = FileProxy.GetLocalFileVersion(target); if (localVersion.StartsWith(latestVersion)) { ConsoleImpl.WriteDebug("Bootstrapper is up to date. Nothing to do."); return; } var apiHelper = new NugetApiHelper(PaketBootstrapperNugetPackageName, NugetSource); const string paketNupkgFile = "paket.bootstrapper.latest.nupkg"; const string paketNupkgFileTemplate = "paket.bootstrapper.{0}.nupkg"; var getLatestFromNugetUrl = apiHelper.GetLatestPackage(); var paketDownloadUrl = getLatestFromNugetUrl; var paketFile = paketNupkgFile; if (!String.IsNullOrWhiteSpace(latestVersion)) { paketDownloadUrl = apiHelper.GetSpecificPackageVersion(latestVersion); paketFile = String.Format(paketNupkgFileTemplate, latestVersion); } var randomFullPath = Path.Combine(Folder, Path.GetRandomFileName()); DirectoryProxy.CreateDirectory(randomFullPath); var paketPackageFile = Path.Combine(randomFullPath, paketFile); if (DirectoryProxy.Exists(NugetSource)) { if (String.IsNullOrWhiteSpace(latestVersion)) { latestVersion = GetLatestVersion(false); } var sourcePath = Path.Combine(NugetSource, String.Format(paketNupkgFileTemplate, latestVersion)); ConsoleImpl.WriteDebug("Starting download from {0}", sourcePath); FileProxy.Copy(sourcePath, paketPackageFile); } else { ConsoleImpl.WriteDebug("Starting download from {0}", paketDownloadUrl); WebRequestProxy.DownloadFile(paketDownloadUrl, paketPackageFile); } FileProxy.ExtractToDirectory(paketPackageFile, randomFullPath); var paketSourceFile = Path.Combine(randomFullPath, "tools", "paket.bootstrapper.exe"); var renamedPath = BootstrapperHelper.GetTempFile("oldBootstrapper"); try { FileProxy.FileMove(target, renamedPath); FileProxy.FileMove(paketSourceFile, target); ConsoleImpl.WriteDebug("Self update of bootstrapper was successful."); } catch (Exception) { ConsoleImpl.WriteDebug("Self update failed. Resetting bootstrapper."); FileProxy.FileMove(renamedPath, target); throw; } DirectoryProxy.Delete(randomFullPath, true); }
private string GetLatestPrerelease() { var data = WebRequestProxy.DownloadString(Constants.PaketReleasesUrl); return(GetVersions(data).FirstOrDefault(s => s.Contains("-"))); }
protected override void DownloadVersionCore(string latestVersion, string target) { var apiHelper = new NugetApiHelper(PaketNugetPackageName, NugetSource); const string paketNupkgFile = "paket.latest.nupkg"; const string paketNupkgFileTemplate = "paket.{0}.nupkg"; var paketDownloadUrl = apiHelper.GetLatestPackage(); var paketFile = paketNupkgFile; if (!String.IsNullOrWhiteSpace(latestVersion)) { paketDownloadUrl = apiHelper.GetSpecificPackageVersion(latestVersion); paketFile = String.Format(paketNupkgFileTemplate, latestVersion); } var randomFullPath = Path.Combine(Folder, Path.GetRandomFileName()); FileSystemProxy.CreateDirectory(randomFullPath); var paketPackageFile = Path.Combine(randomFullPath, paketFile); if (FileSystemProxy.DirectoryExists(NugetSource)) { if (String.IsNullOrWhiteSpace(latestVersion)) { latestVersion = GetLatestVersion(false); } var sourcePath = Path.Combine(NugetSource, String.Format(paketNupkgFileTemplate, latestVersion)); ConsoleImpl.WriteInfo("Starting download from {0}", sourcePath); FileSystemProxy.CopyFile(sourcePath, paketPackageFile); } else { ConsoleImpl.WriteInfo("Starting download from {0}", paketDownloadUrl); try { WebRequestProxy.DownloadFile(paketDownloadUrl, paketPackageFile); } catch (WebException webException) { if (webException.Status == WebExceptionStatus.ProtocolError && !string.IsNullOrEmpty(latestVersion)) { var response = (HttpWebResponse)webException.Response; if (response.StatusCode == HttpStatusCode.NotFound) { throw new WebException(String.Format("Version {0} wasn't found (404)", latestVersion), webException); } if (response.StatusCode == HttpStatusCode.BadRequest) { // For cases like "The package version is not a valid semantic version" throw new WebException(String.Format("Unable to get version '{0}': {1}", latestVersion, response.StatusDescription), webException); } } Console.WriteLine(webException.ToString()); throw; } } FileSystemProxy.ExtractToDirectory(paketPackageFile, randomFullPath); var paketSourceFile = Path.Combine(randomFullPath, "tools", "paket.exe"); FileSystemProxy.CopyFile(paketSourceFile, target, true); FileSystemProxy.DeleteDirectory(randomFullPath, true); }
public DefaultProxyProvider() { FileSystemProxy = new FileSystemProxy(); EnvProxy = new EnvProxy(); WebRequestProxy = new WebRequestProxy(EnvProxy); }