feat: 增加 Git 版本获取 api

src/client/Bootstrap.Client/Controllers/Api/GitController.cs

@@ -1,8 +1,12 @@
 using Bootstrap.Client.Tasks;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using System.Net.Http;
+using System.Net.Http.Json;
 using System.Threading.Tasks;
 
 namespace Bootstrap.Client.Controllers.Api
@@ -25,6 +29,37 @@ namespace Bootstrap.Client.Controllers.Api
         [HttpPost]
         public async Task<ActionResult> Webhook([FromServices] AppVeyorHttpClient client, [FromQuery] GiteeQueryBody query, [FromBody] WebhookPostBody payload) => new StatusCodeResult((int)await client.Post(query, payload));
 
+        /// <summary>
+        /// 通过包名称获得下一个版本号信息
+        /// </summary>
+        /// <param name="httpClientFactory"></param>
+        /// <param name="repoName">包名称</param>
+        /// <param name="branchName">分支名称</param>
+        /// <returns></returns>
+        [HttpGet]
+        public async Task<string> NugetNextVersion([FromServices] IHttpClientFactory httpClientFactory, [FromQuery] string? repoName = "bootstrapblazor", [FromQuery] string? branchName = "dev")
+        {
+            var url = "https://nuget.cdn.azure.cn/v3-flatcontainer/bootstrapblazor/index.json";
+            using var client = httpClientFactory.CreateClient();
+            var versions = await client.GetFromJsonAsync<PackageVersion>(url);
+            var currentVersion = versions?.Versions.Last();
+            var version = "";
+            if (currentVersion != null)
+            {
+                // dev 分支发布 beta 版本
+                // master 分支发布正式版
+                if (Version.TryParse(currentVersion, out var v))
+                {
+
+                }
+                if (branchName == "dev")
+                {
+
+                }
+            }
+            return version;
+        }
+
         /// <summary>
         /// 跨域握手协议
         /// </summary>
@@ -34,5 +69,19 @@ namespace Bootstrap.Client.Controllers.Api
         {
             return string.Empty;
         }
+
+        private class PackageVersion
+        {
+            [NotNull]
+            public IEnumerable<string>? Versions { get; set; }
+        }
+
+        private class BlazorVersion
+        {
+            public int Minor { get; }
+            public int Major { get; }
+            public int Build { get; }
+            public int Revision { get; }
+        }
     }
 }