374 lines
15 KiB
C#
374 lines
15 KiB
C#
using Microsoft.DotNet.Cli.Build.Framework;
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using Microsoft.Extensions.PlatformAbstractions;
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.IO;
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using System.Runtime.InteropServices;
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using System.Text;
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using static Microsoft.DotNet.Cli.Build.FS;
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using static Microsoft.DotNet.Cli.Build.Utils;
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using static Microsoft.DotNet.Cli.Build.Framework.BuildHelpers;
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namespace Microsoft.DotNet.Cli.Build
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{
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public class PrepareTargets
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{
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[Target(nameof(Init), nameof(RestorePackages))]
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public static BuildTargetResult Prepare(BuildTargetContext c) => c.Success();
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[Target(nameof(CheckPrereqCmakePresent), nameof(CheckPlatformDependencies))]
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public static BuildTargetResult CheckPrereqs(BuildTargetContext c) => c.Success();
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[Target(nameof(CheckCoreclrPlatformDependencies), nameof(CheckInstallerBuildPlatformDependencies))]
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public static BuildTargetResult CheckPlatformDependencies(BuildTargetContext c) => c.Success();
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[Target(nameof(CheckUbuntuCoreclrAndCoreFxDependencies), nameof(CheckCentOSCoreclrAndCoreFxDependencies))]
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public static BuildTargetResult CheckCoreclrPlatformDependencies(BuildTargetContext c) => c.Success();
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[Target(nameof(CheckUbuntuDebianPackageBuildDependencies))]
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public static BuildTargetResult CheckInstallerBuildPlatformDependencies(BuildTargetContext c) => c.Success();
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// All major targets will depend on this in order to ensure variables are set up right if they are run independently
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[Target(nameof(GenerateVersions), nameof(CheckPrereqs), nameof(LocateStage0), nameof(ExpectedBuildArtifacts))]
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public static BuildTargetResult Init(BuildTargetContext c)
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{
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var runtimeInfo = PlatformServices.Default.Runtime;
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var configEnv = Environment.GetEnvironmentVariable("CONFIGURATION");
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if (string.IsNullOrEmpty(configEnv))
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{
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configEnv = "Debug";
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}
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c.BuildContext["Configuration"] = configEnv;
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c.BuildContext["Channel"] = Environment.GetEnvironmentVariable("CHANNEL");
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c.Info($"Building {c.BuildContext["Configuration"]} to: {Dirs.Output}");
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c.Info("Build Environment:");
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c.Info($" Operating System: {runtimeInfo.OperatingSystem} {runtimeInfo.OperatingSystemVersion}");
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c.Info($" Platform: {runtimeInfo.OperatingSystemPlatform}");
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return c.Success();
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}
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[Target]
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public static BuildTargetResult GenerateVersions(BuildTargetContext c)
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{
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var gitResult = Cmd("git", "rev-list", "--count", "HEAD")
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.CaptureStdOut()
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.Execute();
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gitResult.EnsureSuccessful();
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var commitCount = int.Parse(gitResult.StdOut);
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gitResult = Cmd("git", "rev-parse", "HEAD")
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.CaptureStdOut()
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.Execute();
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gitResult.EnsureSuccessful();
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var commitHash = gitResult.StdOut.Trim();
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var branchInfo = ReadBranchInfo(c, Path.Combine(c.BuildContext.BuildDirectory, "branchinfo.txt"));
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var buildVersion = new BuildVersion()
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{
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Major = int.Parse(branchInfo["MAJOR_VERSION"]),
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Minor = int.Parse(branchInfo["MINOR_VERSION"]),
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Patch = int.Parse(branchInfo["PATCH_VERSION"]),
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ReleaseSuffix = branchInfo["RELEASE_SUFFIX"],
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CommitCount = commitCount
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};
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c.BuildContext["BuildVersion"] = buildVersion;
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c.BuildContext["CommitHash"] = commitHash;
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c.Info($"Building Version: {buildVersion.SimpleVersion} (NuGet Packages: {buildVersion.NuGetVersion})");
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c.Info($"From Commit: {commitHash}");
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return c.Success();
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}
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[Target]
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public static BuildTargetResult LocateStage0(BuildTargetContext c)
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{
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// We should have been run in the repo root, so locate the stage 0 relative to current directory
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var stage0 = DotNetCli.Stage0.BinPath;
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if (!Directory.Exists(stage0))
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{
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return c.Failed($"Stage 0 directory does not exist: {stage0}");
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}
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// Identify the version
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var version = File.ReadAllLines(Path.Combine(stage0, "..", ".version"));
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c.Info($"Using Stage 0 Version: {version[1]}");
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return c.Success();
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}
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[Target]
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public static BuildTargetResult ExpectedBuildArtifacts(BuildTargetContext c)
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{
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var config = Environment.GetEnvironmentVariable("CONFIGURATION");
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var versionBadgeName = $"{CurrentPlatform.Current}_{CurrentArchitecture.Current}_{config}_version_badge.svg";
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c.BuildContext["VersionBadge"] = Path.Combine(Dirs.Output, versionBadgeName);
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AddInstallerArtifactToContext(c, "dotnet", "Sdk");
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AddInstallerArtifactToContext(c, "dotnet-host", "SharedHost");
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AddInstallerArtifactToContext(c, "dotnet-sharedframework", "SharedFramework");
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return c.Success();
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}
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[Target]
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public static BuildTargetResult CheckPackageCache(BuildTargetContext c)
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{
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var ciBuild = string.Equals(Environment.GetEnvironmentVariable("CI_BUILD"), "1", StringComparison.Ordinal);
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if (ciBuild)
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{
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// On CI, HOME is redirected under the repo, which gets deleted after every build.
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// So make NUGET_PACKAGES outside of the repo.
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var nugetPackages = Path.GetFullPath(Path.Combine(c.BuildContext.BuildDirectory, "..", ".nuget", "packages"));
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Environment.SetEnvironmentVariable("NUGET_PACKAGES", nugetPackages);
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Dirs.NuGetPackages = nugetPackages;
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}
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// Set the package cache location in NUGET_PACKAGES just to be safe
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if (string.IsNullOrEmpty(Environment.GetEnvironmentVariable("NUGET_PACKAGES")))
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{
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Environment.SetEnvironmentVariable("NUGET_PACKAGES", Dirs.NuGetPackages);
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}
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CleanNuGetTempCache();
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// Determine cache expiration time
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var cacheExpiration = 7 * 24; // cache expiration in hours
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var cacheExpirationStr = Environment.GetEnvironmentVariable("NUGET_PACKAGES_CACHE_TIME_LIMIT");
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if (!string.IsNullOrEmpty(cacheExpirationStr))
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{
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cacheExpiration = int.Parse(cacheExpirationStr);
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}
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if (ciBuild)
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{
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var cacheTimeFile = Path.Combine(Dirs.NuGetPackages, "packageCacheTime.txt");
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DateTime? cacheTime = null;
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try
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{
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// Read the cache file
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if (File.Exists(cacheTimeFile))
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{
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var content = File.ReadAllText(cacheTimeFile);
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if (!string.IsNullOrEmpty(content))
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{
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cacheTime = DateTime.ParseExact("O", content, CultureInfo.InvariantCulture, DateTimeStyles.AssumeUniversal);
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}
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}
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}
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catch (Exception ex)
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{
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c.Warn($"Error reading NuGet cache time file, leaving the cache alone");
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c.Warn($"Error Detail: {ex.ToString()}");
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}
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if (cacheTime == null || (cacheTime.Value.AddHours(cacheExpiration) < DateTime.UtcNow))
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{
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// Cache has expired or the status is unknown, clear it and write the file
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c.Info("Clearing NuGet cache");
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Rmdir(Dirs.NuGetPackages);
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Mkdirp(Dirs.NuGetPackages);
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File.WriteAllText(cacheTimeFile, DateTime.UtcNow.ToString("O"));
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}
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}
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return c.Success();
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}
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[Target(nameof(CheckPackageCache))]
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public static BuildTargetResult RestorePackages(BuildTargetContext c)
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{
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var dotnet = DotNetCli.Stage0;
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dotnet.Restore().WorkingDirectory(Path.Combine(c.BuildContext.BuildDirectory, "src")).Execute().EnsureSuccessful();
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dotnet.Restore().WorkingDirectory(Path.Combine(c.BuildContext.BuildDirectory, "tools")).Execute().EnsureSuccessful();
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return c.Success();
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}
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[Target]
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[BuildPlatforms(BuildPlatform.Ubuntu)]
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public static BuildTargetResult CheckUbuntuDebianPackageBuildDependencies(BuildTargetContext c)
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{
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var messageBuilder = new StringBuilder();
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var aptDependencyUtility = new AptDependencyUtility();
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foreach (var package in PackageDependencies.DebianPackageBuildDependencies)
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{
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if (!AptDependencyUtility.PackageIsInstalled(package))
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{
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messageBuilder.Append($"Error: Debian package build dependency {package} missing.");
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messageBuilder.Append(Environment.NewLine);
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messageBuilder.Append($"-> install with apt-get install {package}");
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messageBuilder.Append(Environment.NewLine);
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}
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}
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if (messageBuilder.Length == 0)
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{
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return c.Success();
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}
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else
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{
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return c.Failed(messageBuilder.ToString());
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}
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}
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[Target]
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[BuildPlatforms(BuildPlatform.Ubuntu)]
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public static BuildTargetResult CheckUbuntuCoreclrAndCoreFxDependencies(BuildTargetContext c)
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{
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var errorMessageBuilder = new StringBuilder();
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var stage0 = DotNetCli.Stage0.BinPath;
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foreach (var package in PackageDependencies.UbuntuCoreclrAndCoreFxDependencies)
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{
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if (!AptDependencyUtility.PackageIsInstalled(package))
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{
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errorMessageBuilder.Append($"Error: Coreclr package dependency {package} missing.");
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errorMessageBuilder.Append(Environment.NewLine);
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errorMessageBuilder.Append($"-> install with apt-get install {package}");
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errorMessageBuilder.Append(Environment.NewLine);
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}
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}
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if (errorMessageBuilder.Length == 0)
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{
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return c.Success();
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}
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else
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{
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return c.Failed(errorMessageBuilder.ToString());
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}
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}
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[Target]
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[BuildPlatforms(BuildPlatform.CentOS)]
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public static BuildTargetResult CheckCentOSCoreclrAndCoreFxDependencies(BuildTargetContext c)
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{
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var errorMessageBuilder = new StringBuilder();
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foreach (var package in PackageDependencies.CentosCoreclrAndCoreFxDependencies)
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{
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if (!YumDependencyUtility.PackageIsInstalled(package))
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{
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errorMessageBuilder.Append($"Error: Coreclr package dependency {package} missing.");
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errorMessageBuilder.Append(Environment.NewLine);
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errorMessageBuilder.Append($"-> install with yum install {package}");
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errorMessageBuilder.Append(Environment.NewLine);
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}
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}
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if (errorMessageBuilder.Length == 0)
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{
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return c.Success();
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}
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else
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{
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return c.Failed(errorMessageBuilder.ToString());
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}
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}
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[Target]
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public static BuildTargetResult CheckPrereqCmakePresent(BuildTargetContext c)
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{
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try
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{
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Command.Create("cmake", "--version")
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.CaptureStdOut()
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.CaptureStdErr()
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.Execute();
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}
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catch (Exception ex)
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{
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string message = $@"Error running cmake: {ex.Message}
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cmake is required to build the native host 'corehost'";
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if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
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{
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message += Environment.NewLine + "Download it from https://www.cmake.org";
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}
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else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
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{
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message += Environment.NewLine + "Ubuntu: 'sudo apt-get install cmake'";
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}
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else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
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{
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message += Environment.NewLine + "OS X w/Homebrew: 'brew install cmake'";
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}
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return c.Failed(message);
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}
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return c.Success();
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}
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private static bool AptPackageIsInstalled(string packageName)
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{
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var result = Command.Create("dpkg", "-s", packageName)
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.CaptureStdOut()
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.CaptureStdErr()
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.QuietBuildReporter()
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.Execute();
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return result.ExitCode == 0;
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}
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private static IDictionary<string, string> ReadBranchInfo(BuildTargetContext c, string path)
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{
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var lines = File.ReadAllLines(path);
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var dict = new Dictionary<string, string>();
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c.Verbose("Branch Info:");
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foreach (var line in lines)
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{
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if (!line.Trim().StartsWith("#") && !string.IsNullOrWhiteSpace(line))
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{
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var splat = line.Split(new[] { '=' }, 2);
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dict[splat[0]] = splat[1];
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c.Verbose($" {splat[0]} = {splat[1]}");
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}
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}
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return dict;
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}
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private static void AddInstallerArtifactToContext(BuildTargetContext c, string artifactPrefix, string contextPrefix)
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{
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var productName = Monikers.GetProductMoniker(c, artifactPrefix);
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var extension = CurrentPlatform.IsWindows ? ".zip" : ".tar.gz";
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c.BuildContext[contextPrefix + "CompressedFile"] = Path.Combine(Dirs.Packages, productName + extension);
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string installer = "";
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switch (CurrentPlatform.Current)
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{
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case BuildPlatform.Windows:
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installer = productName + ".exe";
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break;
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case BuildPlatform.OSX:
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installer = productName + ".pkg";
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break;
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case BuildPlatform.Ubuntu:
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installer = productName + ".deb";
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break;
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default:
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break;
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}
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if (!string.IsNullOrEmpty(installer))
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{
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c.BuildContext[contextPrefix + "InstallerFile"] = Path.Combine(Dirs.Packages, installer);
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}
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}
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}
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}
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