c++ - 使用 visual studio 创建一个 cmake 项目

Question

Visual Studio 2017 为处理 CMake 项目提供内置支持。 The documentation主要涵盖基于预先存在的 cmake 项目的场景。但是是否支持创建 cmake 项目而无需摆弄 CMakeLists.txt 文件？

Answer 1

编辑:VS2017 15.6 添加了官方新项目 CMake 向导

与 version 15.6出现了“从添加新项目对话框创建 CMake 项目”的功能。

这创建了一个简单的 ninja基于 C++“Hello CMake”项目。

自定义 CMake 向导

您的问题和现有向导的缺乏激发了我编写一个向导的灵感。这是一个非常基本的设置，如果在编写 Visual Studio 扩展方面有更多经验的人愿意贡献，那肯定会受益，但这里是:

https://github.com/FloriansGit/VSCMakeWizards

编辑:最新的 VSIX 安装程序现在也可以在 VS 市场上免费获得

https://marketplace.visualstudio.com/items?itemName=oOFlorianOo.CMakeProjectWizards

新的“CMake 可执行模板”将在您的 Visual Studio 2017 重新启动后出现在“文件/新建/项目/Visual C++”下:

它在给定的文件夹中生成以下文件，然后在其上使用“打开文件夹”:

CMakeLists.txt
CMakeSettings.json
MyProject1.cpp 

后续步骤

可能的后续步骤是:

• 为一些基本项目/编译器设置添加交互式向导对话框
• 还添加一个项目向导，以便能够将源文件添加到 CMakeLists.txt

我期待收到有关基本想法的反馈。请将任何请求直接添加到:

https://github.com/FloriansGit/VSCMakeWizards/issues

代码

这里是威世智的基本/初始代码作为引用:

WizardImplementationClass.cs

// Based on https://learn.microsoft.com/en-us/visualstudio/extensibility/how-to-use-wizards-with-project-templates
//      and https://stackoverflow.com/questions/3882764/issue-with-visual-studio-template-directory-creation

using System;
using System.IO;
using System.Collections.Generic;
using System.Text.RegularExpressions;
using EnvDTE;
using Microsoft.VisualStudio.TemplateWizard;
using Microsoft.VisualStudio.Shell;
using Microsoft.VisualStudio.Shell.Interop;
using EnvDTE80;

namespace VSCMakeWizards
{
    public class WizardImplementation : IWizard
    {
        public void RunStarted(object automationObject,
            Dictionary<string, string> replacementsDictionary,
            WizardRunKind runKind, object[] customParams)
        {
            var destinationDir = replacementsDictionary["$destinationdirectory$"];
            var desiredNamespace = replacementsDictionary["$safeprojectname$"];
            var templatePath = Path.GetDirectoryName((string)customParams[0]);

            var dte = automationObject as DTE2;
            var solution = dte.Solution as EnvDTE100.Solution4;

            if (solution.IsOpen)
            {
                solution.Close();
            }

            File.Copy(Path.Combine(templatePath, "CMakeSettings.json"), Path.Combine(destinationDir, "CMakeSettings.json"));
            File.Copy(Path.Combine(templatePath, "main.cpp"), Path.Combine(destinationDir, desiredNamespace + ".cpp"));

            // see https://stackoverflow.com/questions/1231768/c-sharp-string-replace-with-dictionary
            Regex re = new Regex(@"(\$\w+\$)", RegexOptions.Compiled);
            string input = File.ReadAllText(Path.Combine(templatePath, "CMakeLists.txt"));
            string output = re.Replace(input, match => replacementsDictionary[match.Groups[1].Value]);

            File.WriteAllText(Path.Combine(destinationDir, "CMakeLists.txt"), output);

            var vsSolution = Package.GetGlobalService(typeof(SVsSolution)) as IVsSolution7;

            if (vsSolution != null)
            {
                vsSolution.OpenFolder(destinationDir);
            }

            throw new WizardCancelledException();
        }

        // This method is called before opening any item that   
        // has the OpenInEditor attribute.  
        public void BeforeOpeningFile(ProjectItem projectItem)
        {
        }

        public void ProjectFinishedGenerating(Project project)
        {
        }

        // This method is only called for item templates,  
        // not for project templates.  
        public void ProjectItemFinishedGenerating(ProjectItem
            projectItem)
        {
        }

        // This method is called after the project is created.  
        public void RunFinished()
        {
        }

        // This method is only called for item templates,  
        // not for project templates.  
        public bool ShouldAddProjectItem(string filePath)
        {
            return false;
        }
    }
}

注意:WizardCancelledException 是必需的，否则 Visual Studio 会尝试生成/打开实际解决方案。尚不支持“打开文件夹”类型的项目向导(没有用于此的 SDK API)。

引用资料

• Issue with visual studio template & directory creation
• C# String replace with dictionary