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nuke target for verifying .NET SDK versions used (#3727)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,24 @@ | ||
| name: SdkVersionCheck | ||
|
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| on: | ||
| push: | ||
| branches: [ main ] | ||
| pull_request: | ||
| merge_group: | ||
| workflow_dispatch: | ||
|
|
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| jobs: | ||
| check-sdk-versions: | ||
| runs-on: windows-latest | ||
| steps: | ||
|
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| - name: Checkout | ||
| uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # tag: v4.2.1 | ||
|
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| - name: Setup .NET 8 | ||
| uses: actions/setup-dotnet@6bd8b7f7774af54e05809fcc5431931b3eb1ddee # tag: v4.0.1 | ||
| with: | ||
| dotnet-version: 8.0.403 | ||
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| - name: Run VerifySdkVersions | ||
| run: ./build.cmd VerifySdkVersions |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,118 @@ | ||
| // Copyright The OpenTelemetry Authors | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
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| using YamlDotNet.RepresentationModel; | ||
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| namespace SdkVersionVerifier; | ||
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| internal static class ActionWorkflowVerifier | ||
| { | ||
| public static DotnetSdkVersion? GetExpectedSdkVersionFromSampleWorkflow(string root) | ||
| { | ||
| var defaultWorkflow = Path.Combine(GetWorkflowsDirectory(root), "build.yml"); | ||
| return ExtractDotnetSdkVersions(File.ReadAllText(defaultWorkflow)).FirstOrDefault(); | ||
| } | ||
|
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| public static bool VerifyVersions(string root, DotnetSdkVersion expectedDotnetSdkVersion) | ||
| { | ||
| var workflowsDir = GetWorkflowsDirectory(root); | ||
| var workflows = Directory.GetFiles(workflowsDir, "*.yml"); | ||
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| return FileVerifier.VerifyMultiple(workflows, VerifySdkVersions, expectedDotnetSdkVersion); | ||
| } | ||
|
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| private static string GetWorkflowsDirectory(string root) | ||
| { | ||
| return Path.Combine(root, ".github", "workflows"); | ||
| } | ||
|
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| private static bool VerifySdkVersions(string content, DotnetSdkVersion expectedDotnetSdkVersion) | ||
| { | ||
| foreach (var extractedSdkVersion in ExtractDotnetSdkVersions(content)) | ||
| { | ||
| if (!VersionComparer.CompareVersions(expectedDotnetSdkVersion, extractedSdkVersion)) | ||
| { | ||
| return false; | ||
| } | ||
| } | ||
|
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| return true; | ||
| } | ||
|
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| private static IEnumerable<DotnetSdkVersion> ExtractDotnetSdkVersions(string content) | ||
| { | ||
| var workflow = new YamlStream(); | ||
| using var stringReader = new StringReader(content); | ||
| workflow.Load(stringReader); | ||
|
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| var jobs = ExtractJobs(workflow); | ||
| foreach (var job in jobs) | ||
| { | ||
| if (!job.Children.TryGetValue(new YamlScalarNode("steps"), out var stepsNode)) | ||
| { | ||
| continue; | ||
| } | ||
|
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| foreach (var step in (YamlSequenceNode)stepsNode) | ||
| { | ||
| var jobStepNode = (YamlMappingNode)step; | ||
| if (jobStepNode.Children.TryGetValue(new YamlScalarNode("uses"), out var usesNode) && usesNode.ToString().StartsWith("actions/setup-dotnet")) | ||
| { | ||
| var withNode = (YamlMappingNode)jobStepNode.Children[new YamlScalarNode("with")]; | ||
| var dotnetVersionNode = (YamlScalarNode)withNode.Children[new YamlScalarNode("dotnet-version")]; | ||
|
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| var extractedVersion = ExtractVersion(dotnetVersionNode); | ||
| if (extractedVersion is not null) | ||
| { | ||
| yield return extractedVersion; | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
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| private static DotnetSdkVersion? ExtractVersion(YamlScalarNode dotnetVersionNode) | ||
| { | ||
| // Extract versions from the node value e.g.: | ||
| // dotnet-version: | | ||
| // 6.0.427 | ||
| // 7.0.410 | ||
| // 8.0.403 | ||
|
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| string? sdk6Version = null; | ||
| string? sdk7Version = null; | ||
| string? sdk8Version = null; | ||
|
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| foreach (var version in dotnetVersionNode.ToString().Split()) | ||
| { | ||
| if (version.StartsWith('6')) | ||
| { | ||
| sdk6Version = version; | ||
| } | ||
|
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| if (version.StartsWith('7')) | ||
| { | ||
| sdk7Version = version; | ||
| } | ||
|
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| if (version.StartsWith('8')) | ||
| { | ||
| sdk8Version = version; | ||
| } | ||
| } | ||
|
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| if (sdk6Version is not null || sdk7Version is not null || sdk8Version is not null) | ||
| { | ||
| return new DotnetSdkVersion(sdk6Version, sdk7Version, sdk8Version); | ||
| } | ||
|
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| return null; | ||
| } | ||
|
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| private static IEnumerable<YamlMappingNode> ExtractJobs(YamlStream yaml) | ||
| { | ||
| var rootNode = yaml.Documents[0].RootNode as YamlMappingNode; | ||
| var jobsNode = (YamlMappingNode)rootNode!.Children[new YamlScalarNode("jobs")]; | ||
| return jobsNode.Children.Select(j => (YamlMappingNode)j.Value); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| // Copyright The OpenTelemetry Authors | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
|
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| using System.Text.RegularExpressions; | ||
| using dockerfile; | ||
|
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| namespace SdkVersionVerifier; | ||
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| internal static partial class DockerfileVerifier | ||
| { | ||
| public static bool VerifyVersions(string root, DotnetSdkVersion expectedDotnetSdkVersion) | ||
| { | ||
| var dockerfilesDir = Path.Combine(root, "docker"); | ||
| var dockerfiles = Directory.GetFiles(dockerfilesDir, "*.dockerfile"); | ||
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| return FileVerifier.VerifyMultiple(dockerfiles, VerifyVersionsFromDockerfiles, expectedDotnetSdkVersion); | ||
| } | ||
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| [GeneratedRegex(@"-v (\d\.\d\.\d{3})\s", RegexOptions.IgnoreCase, "en-US")] | ||
| internal static partial Regex VersionRegex(); | ||
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| private static bool VerifyVersionsFromDockerfiles(string content, DotnetSdkVersion expectedDotnetSdkVersion) | ||
| { | ||
| using var stringReader = new StringReader(content); | ||
| var dockerfile = Dockerfile.Parse(stringReader); | ||
|
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| string? net6SdkVersion = null; | ||
| string? net7SdkVersion = null; | ||
| string? net8SdkVersion = null; | ||
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| foreach (var instruction in dockerfile.Instructions.Where(i => i.Arguments.Contains("./dotnet-install.sh"))) | ||
| { | ||
| // Extract version from line like `&& ./dotnet-install.sh -v 6.0.427 --install-dir /usr/share/dotnet --no-path \` | ||
| var result = VersionRegex().Match(instruction.Arguments); | ||
| if (!result.Success) | ||
| { | ||
| continue; | ||
| } | ||
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| var extractedSdkVersion = result.Groups[1].Value; | ||
| if (extractedSdkVersion.StartsWith('6')) | ||
| { | ||
| net6SdkVersion = extractedSdkVersion; | ||
| } | ||
| else if (extractedSdkVersion.StartsWith('7')) | ||
| { | ||
| net7SdkVersion = extractedSdkVersion; | ||
| } | ||
| } | ||
|
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| // Extract NET8 SDK version from the base image tag | ||
| // e.g. FROM mcr.microsoft.com/dotnet/sdk:8.0.403-alpine3.20 | ||
| var fromInstruction = dockerfile.Instructions | ||
| .SingleOrDefault(i => i.InstructionName == "FROM" && i.Arguments.StartsWith("mcr.microsoft.com/dotnet/sdk")); | ||
|
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| if (fromInstruction is not null) | ||
| { | ||
| net8SdkVersion = fromInstruction.Arguments.Split(':')[1].Split('-')[0]; | ||
| } | ||
|
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| return VersionComparer.CompareVersions(expectedDotnetSdkVersion, net6SdkVersion, net7SdkVersion, net8SdkVersion); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,6 @@ | ||
| // Copyright The OpenTelemetry Authors | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
|
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| namespace SdkVersionVerifier; | ||
|
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| internal record DotnetSdkVersion(string? Net6SdkVersion, string? Net7SdkVersion, string? Net8SdkVersion); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,29 @@ | ||
| // Copyright The OpenTelemetry Authors | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
|
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| namespace SdkVersionVerifier; | ||
|
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| internal static class FileVerifier | ||
| { | ||
| public static bool VerifyMultiple( | ||
| IEnumerable<string> filePaths, | ||
| Func<string, DotnetSdkVersion, bool> versionPredicate, | ||
| DotnetSdkVersion dotnetSdkVersion) | ||
| { | ||
| foreach (var filePath in filePaths) | ||
| { | ||
| Console.WriteLine($"Verifying SDK versions from {filePath}"); | ||
| var content = File.ReadAllText(filePath); | ||
| var versionsMatch = versionPredicate(content, dotnetSdkVersion); | ||
| if (versionsMatch) | ||
| { | ||
| continue; | ||
| } | ||
|
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| Console.WriteLine($"Invalid SDK versions in {filePath}"); | ||
| return false; | ||
| } | ||
|
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| return true; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| // Copyright The OpenTelemetry Authors | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
|
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| namespace SdkVersionVerifier; | ||
|
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| internal static class Program | ||
| { | ||
| public static int Main(string[] args) | ||
| { | ||
| if (args.Length != 1) | ||
| { | ||
| Console.WriteLine("Invalid arguments. Single argument with repository root is required."); | ||
| return 1; | ||
| } | ||
|
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| var directoryRoot = args[0]; | ||
|
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| // Set expected dotnet SDK versions based on sample workflow. | ||
| // This set of versions will be expected to be used consistently | ||
| // in GitHub actions workflows and dockerfiles. | ||
| var expectedVersion = ActionWorkflowVerifier.GetExpectedSdkVersionFromSampleWorkflow(directoryRoot); | ||
| if (expectedVersion is null) | ||
| { | ||
| Console.WriteLine("Unable to extract expected SDK version from sample workflow file."); | ||
| return 1; | ||
| } | ||
|
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| Console.WriteLine($"Expected SDK versions: {expectedVersion}"); | ||
| if (!ActionWorkflowVerifier.VerifyVersions(directoryRoot, expectedVersion)) | ||
| { | ||
| Console.WriteLine("Invalid SDK versions in GitHub actions workflows."); | ||
| return 1; | ||
| } | ||
|
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| if (!DockerfileVerifier.VerifyVersions(directoryRoot, expectedVersion)) | ||
| { | ||
| Console.WriteLine("Invalid SDK versions in dockerfiles."); | ||
| return 1; | ||
| } | ||
|
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| return 0; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| { | ||
| "$schema": "http://json.schemastore.org/launchsettings.json", | ||
| "profiles": { | ||
| "SdkVersionVerifier": { | ||
| "commandName": "Project", | ||
| "commandLineArgs": "$(SolutionDir)", | ||
| "environmentVariables": { | ||
| } | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <TargetFramework>net8.0</TargetFramework> | ||
| <ImplicitUsings>enable</ImplicitUsings> | ||
| <Nullable>enable</Nullable> | ||
| <OutputType>Exe</OutputType> | ||
| </PropertyGroup> | ||
|
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| <ItemGroup> | ||
| <PackageReference Include="Dockerfile" /> | ||
| <PackageReference Include="YamlDotNet" /> | ||
| </ItemGroup> | ||
|
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| </Project> |
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