Justin Kotalik
7 years ago
committed by
GitHub
GitHub
11 changed files with 272 additions and 120 deletions
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using System; |
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using System.CommandLine; |
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using System.CommandLine.IO; |
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using System.IO; |
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using Tye.ConfigModel; |
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using YamlDotNet.Serialization; |
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using YamlDotNet.Serialization.NamingConventions; |
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namespace Tye |
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{ |
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public class InitHost |
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{ |
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public static string CreateTyeFile(FileInfo? path, bool force) |
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{ |
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var (content, outputFilePath) = CreateTyeFileContent(path, force); |
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File.WriteAllText(outputFilePath, content); |
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return outputFilePath; |
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} |
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public static (string, string) CreateTyeFileContent(FileInfo? path, bool force) |
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{ |
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if (path is FileInfo && path.Exists && !force) |
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{ |
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ThrowIfTyeFilePresent(path, "tye.yml"); |
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ThrowIfTyeFilePresent(path, "tye.yaml"); |
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} |
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var template = @"
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# tye application configuration file |
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# read all about it at https://github.com/dotnet/tye
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# |
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# define global settings here
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# name: exampleapp # application name |
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# registry: exampleuser # dockerhub username or container registry hostname |
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# define multiple services here
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services: |
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- name: myservice |
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# project: app.csproj # msbuild project path (relative to this file) |
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# executable: app.exe # path to an executable (relative to this file) |
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# args: --arg1=3 # arguments to pass to the process |
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# replicas: 5 # number of times to launch the application |
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# env: # array of environment variables |
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# - name: key |
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# value: value |
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# bindings: # optional array of bindings (ports, connection strings) |
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# - port: 8080 # number port of the binding |
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".TrimStart();
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// Output in the current directory unless an input file was provided, then
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// output next to the input file.
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var outputFilePath = "tye.yaml"; |
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if (path is FileInfo && path.Exists) |
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{ |
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var application = ConfigFactory.FromFile(path); |
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var serializer = new SerializerBuilder() |
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.WithNamingConvention(CamelCaseNamingConvention.Instance) |
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.ConfigureDefaultValuesHandling(DefaultValuesHandling.OmitDefaults) |
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.Build(); |
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var extension = path.Extension.ToLowerInvariant(); |
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var directory = path.Directory; |
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// Clear all bindings if any for solutions and project files
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if (extension == ".sln" || extension == ".csproj" || extension == ".fsproj") |
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{ |
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// If the input file is a project or solution then use that as the name
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application.Name = Path.GetFileNameWithoutExtension(path.Name).ToLowerInvariant(); |
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foreach (var service in application.Services) |
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{ |
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service.Bindings = null!; |
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service.Configuration = null!; |
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service.Project = service.Project!.Substring(directory.FullName.Length).TrimStart('/'); |
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} |
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// If the input file is a sln/project then place the config next to it
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outputFilePath = Path.Combine(directory.FullName, "tye.yaml"); |
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} |
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else |
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{ |
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// If the input file is a yaml, then use the directory name.
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application.Name = path.Directory.Name.ToLowerInvariant(); |
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// If the input file is a yaml, then replace it.
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outputFilePath = path.FullName; |
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} |
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template = @"
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# tye application configuration file |
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# read all about it at https://github.com/dotnet/tye
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".TrimStart() + serializer.Serialize(application);
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} |
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return (template, outputFilePath); |
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} |
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private static void ThrowIfTyeFilePresent(FileInfo? path, string yml) |
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{ |
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var tyeYaml = Path.Combine(path!.DirectoryName, yml); |
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if (File.Exists(tyeYaml)) |
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{ |
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throw new CommandException($"File '{tyeYaml}' already exists. Use --force to override the {yml} file if desired."); |
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} |
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} |
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} |
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} |
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@ -0,0 +1,33 @@ |
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using System; |
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using System.Collections.Generic; |
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using System.IO; |
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using System.Text; |
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namespace E2ETest |
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{ |
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public static class TestHelpers |
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{ |
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// https://github.com/dotnet/aspnetcore/blob/5a0526dfd991419d5bce0d8ea525b50df2e37b04/src/Testing/src/TestPathUtilities.cs
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// This can get into a bad pattern for having crazy paths in places. Eventually, especially if we use helix,
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// we may want to avoid relying on sln position.
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public static string GetSolutionRootDirectory(string solution) |
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{ |
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var applicationBasePath = AppContext.BaseDirectory; |
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var directoryInfo = new DirectoryInfo(applicationBasePath); |
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do |
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{ |
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var projectFileInfo = new FileInfo(Path.Combine(directoryInfo.FullName, $"{solution}.sln")); |
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if (projectFileInfo.Exists) |
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{ |
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return projectFileInfo.DirectoryName; |
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} |
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directoryInfo = directoryInfo.Parent; |
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} |
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while (directoryInfo.Parent != null); |
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throw new Exception($"Solution file {solution}.sln could not be found in {applicationBasePath} or its parent directories."); |
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} |
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} |
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} |
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@ -0,0 +1,84 @@ |
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// Licensed to the .NET Foundation under one or more agreements.
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// The .NET Foundation licenses this file to you under the MIT license.
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// See the LICENSE file in the project root for more information.
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using System; |
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using System.IO; |
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using System.Text.Json; |
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using Microsoft.Build.Construction; |
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using Tye; |
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using Tye.ConfigModel; |
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using Xunit; |
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using Xunit.Abstractions; |
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namespace E2ETest |
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{ |
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public class TyeInitTests |
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{ |
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private readonly ITestOutputHelper output; |
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private readonly TestOutputLogEventSink sink; |
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public TyeInitTests(ITestOutputHelper output) |
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{ |
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this.output = output; |
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sink = new TestOutputLogEventSink(output); |
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} |
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[Fact] |
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public void SingleProjectInitTest() |
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{ |
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var projectDirectory = new DirectoryInfo(Path.Combine(TestHelpers.GetSolutionRootDirectory("tye"), "samples", "single-project", "test-project")); |
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using var tempDirectory = TempDirectory.Create(); |
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DirectoryCopy.Copy(projectDirectory.FullName, tempDirectory.DirectoryPath); |
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var projectFile = new FileInfo(Path.Combine(tempDirectory.DirectoryPath, "test-project.csproj")); |
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var (content, _) = InitHost.CreateTyeFileContent(projectFile, force: false); |
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var expectedContent = File.ReadAllText("testassets/init/single-project.yaml"); |
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output.WriteLine(content); |
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Assert.Equal(expectedContent, content); |
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} |
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[Fact] |
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public void MultiProjectInitTest() |
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{ |
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var projectDirectory = new DirectoryInfo(Path.Combine(TestHelpers.GetSolutionRootDirectory("tye"), "samples", "multi-project")); |
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using var tempDirectory = TempDirectory.Create(); |
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DirectoryCopy.Copy(projectDirectory.FullName, tempDirectory.DirectoryPath); |
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// delete already present yaml
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File.Delete(Path.Combine(tempDirectory.DirectoryPath, "tye.yaml")); |
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var projectFile = new FileInfo(Path.Combine(tempDirectory.DirectoryPath, "multi-project.sln")); |
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var (content, _) = InitHost.CreateTyeFileContent(projectFile, force: false); |
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var expectedContent = File.ReadAllText("testassets/init/multi-project.yaml"); |
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output.WriteLine(content); |
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Assert.Equal(expectedContent, content); |
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} |
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[Fact] |
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public void FrontendBackendTest() |
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{ |
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var projectDirectory = new DirectoryInfo(Path.Combine(TestHelpers.GetSolutionRootDirectory("tye"), "samples", "frontend-backend")); |
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using var tempDirectory = TempDirectory.Create(); |
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DirectoryCopy.Copy(projectDirectory.FullName, tempDirectory.DirectoryPath); |
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// delete already present yaml
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File.Delete(Path.Combine(tempDirectory.DirectoryPath, "tye.yaml")); |
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var projectFile = new FileInfo(Path.Combine(tempDirectory.DirectoryPath, "frontend-backend.sln")); |
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var (content, _) = InitHost.CreateTyeFileContent(projectFile, force: false); |
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var expectedContent = File.ReadAllText("testassets/init/frontend-backend.yaml"); |
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output.WriteLine(content); |
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Assert.Equal(expectedContent, content); |
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} |
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} |
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} |
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@ -0,0 +1,8 @@ |
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# tye application configuration file |
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# read all about it at https://github.com/dotnet/tye |
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name: frontend-backend |
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services: |
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- name: backend |
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project: backend/backend.csproj |
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- name: frontend |
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project: frontend/frontend.csproj |
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@ -0,0 +1,10 @@ |
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# tye application configuration file |
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# read all about it at https://github.com/dotnet/tye |
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name: multi-project |
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services: |
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- name: backend |
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project: backend/backend.csproj |
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- name: frontend |
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project: frontend/frontend.csproj |
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- name: worker |
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project: worker/worker.csproj |
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@ -0,0 +1,6 @@ |
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# tye application configuration file |
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# read all about it at https://github.com/dotnet/tye |
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name: test-project |
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services: |
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- name: test-project |
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project: test-project.csproj |
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