fixes #2387 and fix CLI command descriptions.

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

@@ -69,7 +69,7 @@ namespace Volo.Abp.Cli
         {
             var assembly = typeof(CliService).Assembly;
             var toolPath = GetToolPath(assembly);
-            var currentCliVersion = await GetCurrentCliVersion(toolPath, assembly);
+            var currentCliVersion = await GetCurrentCliVersion(assembly);
             var updateChannel = GetUpdateChannel(currentCliVersion);
 
             Logger.LogInformation($"Version {currentCliVersion} ({updateChannel} channel)");
@@ -100,26 +100,25 @@ namespace Volo.Abp.Cli
             return assembly.Location.Substring(0, assembly.Location.IndexOf(".store", StringComparison.Ordinal));
         }
 
-        private async Task<SemanticVersion> GetCurrentCliVersion(string toolPath, Assembly assembly)
+        private static async Task<SemanticVersion> GetCurrentCliVersion(Assembly assembly)
         {
             SemanticVersion currentCliVersion = default;
-            if (!string.IsNullOrEmpty(toolPath))
+
+            var consoleOutput = new StringReader(CmdHelper.RunCmdAndGetOutput($"dotnet tool list -g"));
+            string line;
+            while ((line = await consoleOutput.ReadLineAsync()) != null)
             {
-                var consoleOutput = new StringReader(CmdHelper.RunCmdAndGetOutput($"dotnet tool list --tool-path {toolPath}"));
-                string line;
-                while ((line = await consoleOutput.ReadLineAsync()) != null)
+                if (line.StartsWith("volo.abp.cli", StringComparison.InvariantCultureIgnoreCase))
                 {
-                    if (line.StartsWith("Volo.Abp.Cli", StringComparison.InvariantCultureIgnoreCase))
-                    {
-                        var version = line.Split(new char[0], StringSplitOptions.RemoveEmptyEntries)[1];
+                    var version = line.Split(new char[0], StringSplitOptions.RemoveEmptyEntries)[1];
 
-                        SemanticVersion.TryParse(version, out currentCliVersion);
+                    SemanticVersion.TryParse(version, out currentCliVersion);
 
-                        break;
-                    }
+                    break;
                 }
             }
 
+
             if (currentCliVersion == null)
             {
                 // If not a tool executable, fallback to assembly version and treat as dev without updates

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

@@ -75,9 +75,8 @@ namespace Volo.Abp.Cli.Commands
 
         public string GetShortDescription()
         {
-            return "Adds a multi-package module to a solution by finding all packages of the module, " +
-                   "finding related projects in the solution and adding each package to the" +
-                   " corresponding project in the solution.";
+            return "Add a multi-package module to a solution by finding all packages of the module, " +
+                   "finding related projects in the solution and adding each package to the corresponding project in the solution.";
         }
 
         protected virtual string GetSolutionFile(CommandLineArgs commandLineArgs)

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

@@ -68,9 +68,7 @@ namespace Volo.Abp.Cli.Commands
 
         public string GetShortDescription()
         {
-            return "Adds a new ABP package to a project by adding related nuget package" +
-                   " as a dependency to the project and adding [DependsOn(...)] attribute to" +
-                   " the module class in the project.";
+            return "Add a new ABP package to a project by adding related NuGet package dependencies and [DependsOn(...)] attributes.";
         }
 
         protected virtual string GetProjectFile(CommandLineArgs commandLineArgs)

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

@@ -143,7 +143,7 @@ namespace Volo.Abp.Cli.Commands
 
         public string GetShortDescription()
         {
-            return "Downloads the source code of the specified module.";
+            return "Download the source code of the specified module.";
         }
 
         public static class Options

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

@@ -82,7 +82,7 @@ namespace Volo.Abp.Cli.Commands
 
         public string GetShortDescription()
         {
-            return string.Empty;
+            return "Show command line help. Write ` abp help <command> `";
         }
     }
 }

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

@@ -72,7 +72,7 @@ namespace Volo.Abp.Cli.Commands
 
         public string GetShortDescription()
         {
-            return string.Empty;
+            return "Sign in to " + CliUrls.AccountAbpIo + ".";
         }
 
         public static class Options

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

@@ -31,7 +31,7 @@ namespace Volo.Abp.Cli.Commands
 
         public string GetShortDescription()
         {
-            return string.Empty;
+            return "Sign out from " + CliUrls.AccountAbpIo + ".";
         }
     }
 }

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

@@ -175,7 +175,7 @@ namespace Volo.Abp.Cli.Commands
 
         public string GetShortDescription()
         {
-            return "Generates a new solution based on the ABP startup templates.";
+            return "Generate a new solution based on the ABP startup templates.";
         }
 
         protected virtual DatabaseProvider GetDatabaseProvider(CommandLineArgs commandLineArgs)

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

@@ -146,7 +146,7 @@ namespace Volo.Abp.Cli.Commands
 
         public string GetShortDescription()
         {
-            return "Utility commands to use Abp Suite tool. Installs, updates, removes or starts Suite.";
+            return "Install, update, remove or start ABP Suite. See https://commercial.abp.io/tools/suite.";
         }
     }
 }

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

@@ -131,8 +131,7 @@ namespace Volo.Abp.Cli.Commands
 
         public string GetShortDescription()
         {
-            return "Automatically updates all ABP related NuGet packages and NPM packages in a" +
-                   " solution or project to the latest versions";
+            return "Update all ABP related NuGet packages and NPM packages in a solution or project to the latest version.";
         }
 
         public static class Options

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Http/CliHttpClient.cs

@@ -8,22 +8,36 @@ namespace Volo.Abp.Cli.Http
 {
     public class CliHttpClient : HttpClient
     {
+        public static TimeSpan DefaultTimeout { get; set; } = TimeSpan.FromMinutes(1);
+
         public CliHttpClient(TimeSpan? timeout = null) : base(new CliHttpClientHandler())
         {
-            Timeout = timeout ?? TimeSpan.FromMinutes(1);
+            Timeout = timeout ?? DefaultTimeout;
 
             AddAuthentication(this);
         }
 
+        public CliHttpClient(bool setBearerToken) : base(new CliHttpClientHandler())
+        {
+            Timeout = DefaultTimeout;
+
+            if (setBearerToken)
+            {
+                AddAuthentication(this);
+            }
+        }
+
         private static void AddAuthentication(HttpClient client)
         {
-            if (File.Exists(CliPaths.AccessToken))
+            if (!File.Exists(CliPaths.AccessToken))
+            {
+                return;
+            }
+
+            var accessToken = File.ReadAllText(CliPaths.AccessToken, Encoding.UTF8);
+            if (!accessToken.IsNullOrEmpty())
             {
-                var accessToken = File.ReadAllText(CliPaths.AccessToken, Encoding.UTF8);
-                if (!accessToken.IsNullOrEmpty())
-                {
-                    client.SetBearerToken(accessToken);
-                }
+                client.SetBearerToken(accessToken);
             }
         }
     }

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/NuGet/NuGetService.cs

@@ -32,7 +32,7 @@ namespace Volo.Abp.Cli.NuGet
 
         public async Task<SemanticVersion> GetLatestVersionOrNullAsync(string packageId, bool includePreviews = false, bool includeNightly = false)
         {
-            using (var client = new CliHttpClient())
+            using (var client = new CliHttpClient(setBearerToken: false))
             {
                 var url = includeNightly ?
                     $"https://www.myget.org/F/abp-nightly/api/v3/flatcontainer/{packageId.ToLowerInvariant()}/index.json" :