added ReplaceCommonPropsStep

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Building/ModuleProjectBuildPipelineBuilder.cs

@@ -10,6 +10,7 @@ namespace Volo.Abp.Cli.ProjectBuilding.Building
 
             pipeline.Steps.Add(new FileEntryListReadStep());
             pipeline.Steps.Add(new ProjectReferenceReplaceStep());
+            pipeline.Steps.Add(new ReplaceCommonPropsStep());
             pipeline.Steps.Add(new CreateProjectResultZipStep());
 
             return pipeline;

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Building/Steps/ProjectReferenceReplaceStep.cs

@@ -22,7 +22,7 @@ namespace Volo.Abp.Cli.ProjectBuilding.Building.Steps
 
                 new ProjectReferenceReplacer.LocalProjectPathReferenceReplacer(
                     context.Files,
-                    context.Module.Namespace,
+                    context.Module?.Namespace ?? "MyCompanyName.MyProjectName",
                     localAbpRepoPath
                 ).Run();
             }
@@ -37,7 +37,7 @@ namespace Volo.Abp.Cli.ProjectBuilding.Building.Steps
 
                 new ProjectReferenceReplacer.NugetReferenceReplacer(
                     context.Files,
-                    "MyCompanyName.MyProjectName",
+                    context.Module?.Namespace ?? "MyCompanyName.MyProjectName",
                     nugetPackageVersion
                 ).Run();
             }
@@ -108,7 +108,7 @@ namespace Volo.Abp.Cli.ProjectBuilding.Building.Steps
                     var oldNodeIncludeValue = oldNode.Attributes["Include"].Value;
 
                     // ReSharper disable once PossibleNullReferenceException : Can not be null because nodes are selected with include attribute filter in previous method
-                    if (oldNodeIncludeValue.Contains($"{_projectName}"))
+                    if (oldNodeIncludeValue.Contains(_projectName))
                     {
                         continue;
                     }

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Building/Steps/ReplaceCommonPropsStep.cs

@@ -0,0 +1,96 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Text.RegularExpressions;
+using System.Xml;
+using Volo.Abp.Cli.ProjectBuilding.Files;
+
+namespace Volo.Abp.Cli.ProjectBuilding.Building.Steps
+{
+    public class ReplaceCommonPropsStep : ProjectBuildPipelineStep
+    {
+        public override void Execute(ProjectBuildContext context)
+        {
+            new CommonPropsReplacer(context.Files).Run();
+        }
+
+        private class CommonPropsReplacer
+        {
+            private readonly List<FileEntry> _entries;
+
+            public CommonPropsReplacer(
+                List<FileEntry> entries)
+            {
+                _entries = entries;
+            }
+
+            public void Run()
+            {
+                foreach (var fileEntry in _entries)
+                {
+                    if (fileEntry.Name.EndsWith(".csproj"))
+                    {
+                        fileEntry.SetContent(ProcessFileContent(fileEntry.Content));
+                    }
+                }
+            }
+
+            private string ProcessFileContent(string content)
+            {
+                Check.NotNull(content, nameof(content));
+
+                var doc = new XmlDocument() { PreserveWhitespace = true };
+
+                doc.Load(GenerateStreamFromString(content));
+
+                return ProcessReferenceNodes(doc, content);
+            }
+
+            private string ProcessReferenceNodes(XmlDocument doc, string content)
+            {
+                Check.NotNull(content, nameof(content));
+
+                var importNodes = doc.SelectNodes("/Project/Import[@Project]");
+
+                if (importNodes == null)
+                {
+                    return doc.OuterXml;
+                }
+
+                foreach (XmlNode node in importNodes)
+                {
+                    if (!(node.Attributes?["Project"]?.Value?.EndsWith("\\common.props") ?? false))
+                    {
+                        continue;
+                    }
+
+                    node.ParentNode?.RemoveChild(node);
+                }
+
+                var propertyGroupNodes = doc.SelectNodes("/Project/PropertyGroup");
+
+                if (propertyGroupNodes == null || propertyGroupNodes.Count < 1)
+                {
+                    return doc.OuterXml;
+                }
+
+                var firstPropertyGroupNode = propertyGroupNodes.Item(0);
+                var langNode = doc.CreateElement("LangVersion");
+                langNode.InnerText = "latest";
+                firstPropertyGroupNode?.PrependChild(langNode);
+
+                return doc.OuterXml;
+            }
+
+            private static Stream GenerateStreamFromString(string s)
+            {
+                var stream = new MemoryStream();
+                var writer = new StreamWriter(stream);
+                writer.Write(s);
+                writer.Flush();
+                stream.Position = 0;
+                return stream;
+            }
+        }
+    }
+}