CLI: Add `switch-to-prerc` command.

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/AbpCliCoreModule.cs

@@ -56,6 +56,7 @@ public class AbpCliCoreModule : AbpModule
             options.Commands[SwitchToPreviewCommand.Name] = typeof(SwitchToPreviewCommand);
             options.Commands[SwitchToStableCommand.Name] = typeof(SwitchToStableCommand);
             options.Commands[SwitchToNightlyCommand.Name] = typeof(SwitchToNightlyCommand);
+            options.Commands[SwitchToPreRcCommand.Name] = typeof(SwitchToPreRcCommand);
             options.Commands[SwitchToLocal.Name] = typeof(SwitchToLocal);
             options.Commands[TranslateCommand.Name] = typeof(TranslateCommand);
             options.Commands[BuildCommand.Name] = typeof(BuildCommand);

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/SwitchToPreRcCommand.cs

@@ -0,0 +1,45 @@
+using System.Text;
+using System.Threading.Tasks;
+using Volo.Abp.Cli.Args;
+using Volo.Abp.Cli.ProjectModification;
+using Volo.Abp.DependencyInjection;
+
+namespace Volo.Abp.Cli.Commands;
+
+public class SwitchToPreRcCommand : IConsoleCommand, ITransientDependency
+{
+    public const string Name = "switch-to-prerc";
+
+    private readonly PackagePreviewSwitcher _packagePreviewSwitcher;
+
+    public SwitchToPreRcCommand(PackagePreviewSwitcher packagePreviewSwitcher)
+    {
+        _packagePreviewSwitcher = packagePreviewSwitcher;
+    }
+
+    public async Task ExecuteAsync(CommandLineArgs commandLineArgs)
+    {
+        await _packagePreviewSwitcher.SwitchToPreRc(commandLineArgs);
+    }
+
+    public string GetUsageInfo()
+    {
+        var sb = new StringBuilder();
+
+        sb.AppendLine("");
+        sb.AppendLine("Usage:");
+        sb.AppendLine("  abp switch-to-prerc [options]");
+        sb.AppendLine("");
+        sb.AppendLine("Options:");
+        sb.AppendLine("-d|--directory");
+        sb.AppendLine("");
+        sb.AppendLine("See the documentation for more info: https://docs.abp.io/en/abp/latest/CLI");
+
+        return sb.ToString();
+    }
+
+    public string GetShortDescription()
+    {
+        return "Switches npm packages to pre-rc preview ABP version.";
+    }
+}

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/NpmPackagesUpdater.cs

@@ -53,7 +53,7 @@ public class NpmPackagesUpdater : ITransientDependency
 
     public async Task Update(string rootDirectory, bool includePreviews = false,
         bool includeReleaseCandidates = false,
-        bool switchToStable = false, string version = null)
+        bool switchToStable = false, string version = null, bool includePreRc = false)
     {
         var fileList = _packageJsonFileFinder.Find(rootDirectory);
 
@@ -66,7 +66,7 @@ public class NpmPackagesUpdater : ITransientDependency
 
         foreach (var file in fileList)
         {
-            if (includePreviews)
+            if (includePreviews || includePreRc)
             {
                 await CreateNpmrcFileAsync(Path.GetDirectoryName(file));
             }
@@ -82,7 +82,9 @@ public class NpmPackagesUpdater : ITransientDependency
         {
             var updated = await UpdatePackagesInFile(file, includePreviews, includeReleaseCandidates,
                 switchToStable,
-                version);
+                version,
+                includePreRc);
+            
             packagesUpdated.TryAdd(file, updated);
         }
 
@@ -162,7 +164,8 @@ public class NpmPackagesUpdater : ITransientDependency
         bool includePreviews = false,
         bool includeReleaseCandidates = false,
         bool switchToStable = false,
-        string specifiedVersion = null)
+        string specifiedVersion = null,
+        bool includePreRc = false)
     {
         var packagesUpdated = false;
         var fileContent = File.ReadAllText(filePath);
@@ -177,7 +180,7 @@ public class NpmPackagesUpdater : ITransientDependency
         foreach (var abpPackage in abpPackages)
         {
             var updated = await TryUpdatingPackage(filePath, abpPackage, includePreviews, includeReleaseCandidates,
-                switchToStable, specifiedVersion);
+                switchToStable, specifiedVersion, includePreRc);
 
             if (updated)
             {
@@ -198,7 +201,8 @@ public class NpmPackagesUpdater : ITransientDependency
         bool includePreviews = false,
         bool includeReleaseCandidates = false,
         bool switchToStable = false,
-        string specifiedVersion = null)
+        string specifiedVersion = null,
+        bool includePreRc = false)
     {
         var currentVersion = (string)package.Value;
 
@@ -221,7 +225,11 @@ public class NpmPackagesUpdater : ITransientDependency
         }
         else
         {
-            if ((includePreviews ||
+            if (includePreRc && !includeReleaseCandidates)
+            {
+                version = await GetLatestVersion(package, includePreRc: true, workingDirectory: filePath.RemovePostFix("package.json"));
+            }
+            else if ((includePreviews ||
                  (!switchToStable && (currentVersion != null && currentVersion.Contains("-preview")))) &&
                 !includeReleaseCandidates)
             {
@@ -262,9 +270,10 @@ public class NpmPackagesUpdater : ITransientDependency
         return version.Split("-", StringSplitOptions.RemoveEmptyEntries).Length > 1;
     }
 
-    protected virtual async Task<string> GetLatestVersion(JProperty package, bool includeReleaseCandidates = false, bool includePreviews = false, string workingDirectory = null)
+    protected virtual async Task<string> GetLatestVersion(JProperty package, bool includeReleaseCandidates = false, bool includePreviews = false, string workingDirectory = null, bool includePreRc = false)
     {
-        var key = package.Name + (includePreviews ? "(preview)" : string.Empty);
+        var postfix = includePreviews ? "(preview)" : (includePreRc ? "(prerc)" : string.Empty);
+        var key = package.Name + postfix;
 
         if (_fileVersionStorage.ContainsKey(key))
         {
@@ -275,7 +284,11 @@ public class NpmPackagesUpdater : ITransientDependency
 
         string newVersion = string.Empty;
 
-        if (includePreviews)
+        if (includePreRc)
+        {
+            newVersion = versionList.FirstOrDefault(v => v.Contains("-prerc"));
+        }
+        else if (includePreviews)
         {
             newVersion = versionList.FirstOrDefault(v => v.Contains("-preview"));
         }

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/PackagePreviewSwitcher.cs

@@ -44,6 +44,52 @@ public class PackagePreviewSwitcher : ITransientDependency
             await SwitchProjectsToPreview(projectPaths);
         }
     }
+    
+    public async Task SwitchToStable(CommandLineArgs commandLineArgs)
+    {
+        var solutionPaths = GetSolutionPaths(commandLineArgs);
+
+        if (solutionPaths.Any())
+        {
+            await SwitchSolutionsToStable(solutionPaths);
+        }
+        else
+        {
+            var projectPaths = GetProjectPaths(commandLineArgs);
+            
+            await SwitchProjectsToStable(projectPaths);
+        }
+    }
+    
+    public async Task SwitchToNightlyPreview(CommandLineArgs commandLineArgs)
+    {
+        var solutionPaths = GetSolutionPaths(commandLineArgs);
+
+        if (solutionPaths.Any())
+        {
+            await SwitchSolutionsToNightlyPreview(solutionPaths);
+        }
+        else
+        {
+            var projectPaths = GetProjectPaths(commandLineArgs);
+            
+            await SwitchProjectsToNightlyPreview(projectPaths);
+        }
+    }
+
+    public async Task SwitchToPreRc(CommandLineArgs commandLineArgs)
+    {
+        var solutionPaths = GetSolutionPaths(commandLineArgs);
+
+        if (solutionPaths.Any())
+        {
+            await SwitchNpmPackageVersionsOfSolutionsToPreRc(solutionPaths);
+        }
+        else
+        {
+            await SwitchNpmPackageVersionsOfProjectsToPreRc(GetProjectPaths(commandLineArgs));
+        }
+    }
 
     private async Task SwitchProjectsToPreview(List<string> projects)
     {
@@ -88,22 +134,6 @@ public class PackagePreviewSwitcher : ITransientDependency
         }
     }
 
-    public async Task SwitchToStable(CommandLineArgs commandLineArgs)
-    {
-        var solutionPaths = GetSolutionPaths(commandLineArgs);
-
-        if (solutionPaths.Any())
-        {
-            await SwitchSolutionsToStable(solutionPaths);
-        }
-        else
-        {
-            var projectPaths = GetProjectPaths(commandLineArgs);
-            
-            await SwitchProjectsToStable(projectPaths);
-        }
-    }
-
     private async Task SwitchProjectsToStable(List<string> projects)
     {
         foreach (var project in projects)
@@ -156,22 +186,6 @@ public class PackagePreviewSwitcher : ITransientDependency
         }
     }
 
-    public async Task SwitchToNightlyPreview(CommandLineArgs commandLineArgs)
-    {
-        var solutionPaths = GetSolutionPaths(commandLineArgs);
-
-        if (solutionPaths.Any())
-        {
-            await SwitchSolutionsToNightlyPreview(solutionPaths);
-        }
-        else
-        {
-            var projectPaths = GetProjectPaths(commandLineArgs);
-            
-            await SwitchProjectsToNightlyPreview(projectPaths);
-        }
-    }
-
     private async Task SwitchProjectsToNightlyPreview(List<string> projects)
     {
         foreach (var project in projects)
@@ -220,6 +234,38 @@ public class PackagePreviewSwitcher : ITransientDependency
             }
         }
     }
+    
+    private async Task SwitchNpmPackageVersionsOfProjectsToPreRc(List<string> projects)
+    {
+        foreach (var project in projects)
+        {
+            var folder = Path.GetDirectoryName(project);
+
+            await _npmPackagesUpdater.Update(
+                folder,
+                includePreRc: true);
+        }
+    }
+
+    private async Task SwitchNpmPackageVersionsOfSolutionsToPreRc(List<string> solutionPaths)
+    {
+        foreach (var solutionPath in solutionPaths)
+        {
+            var solutionFolder = Path.GetDirectoryName(solutionPath);
+            var solutionAngularFolder = GetSolutionAngularFolder(solutionFolder);
+
+            await _npmPackagesUpdater.Update(
+                solutionFolder,
+                includePreRc: true);
+
+            if (solutionAngularFolder != null)
+            {
+                await _npmPackagesUpdater.Update(
+                    solutionAngularFolder,
+                    includePreRc: true);
+            }
+        }
+    }
 
     private List<string> GetSolutionPaths(CommandLineArgs commandLineArgs)
     {