feat: refactor HTTP client setup for Github and Forgejo services

- Centralized HTTP client configuration for `GithubService` and `ForgejoService` using `AddHttpClient`.
- Enhanced maintainability by moving Forgejo token and base URL setup into DI-configured HTTP clients.
- Fixed `forgejoInstance` validation logic and adjusted release selection to prioritize the first non-prerelease.

ForgejoReleaseSync.csproj

@@ -13,6 +13,7 @@
     <ItemGroup>
       <PackageReference Include="DotNetEnv" Version="3.2.0" />
       <PackageReference Include="Microsoft.Extensions.Hosting" Version="10.0.14" />
+      <PackageReference Include="Microsoft.Extensions.Http" Version="10.0.14" />
       <PackageReference Include="RStein.TOML" Version="1.0.0" />
     </ItemGroup>
 

Program.cs

@@ -1,4 +1,5 @@
-using ForgejoReleaseSync.Services;
+using System.Net.Http.Headers;
+using ForgejoReleaseSync.Services;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 
@@ -11,12 +12,19 @@ var repositoryConfig = await RepoConfigLoader.LoadConfigAsync(
     config.RepositoryConfigFilePath);
 builder.Services.AddSingleton(repositoryConfig);
 
-var client = new HttpClient();
-client.DefaultRequestHeaders.Add("User-Agent", "ForgejoReleaseSync");
-client.DefaultRequestHeaders.Add("Accept", "application/json");
-client.Timeout = TimeSpan.FromMinutes(3);
-client.MaxResponseContentBufferSize = 1024 * 1024 * 1;
-builder.Services.AddSingleton(client);
+builder.Services.AddHttpClient<GithubService>(client =>
+{
+    client.BaseAddress = new Uri("https://api.github.com/");
+    client.DefaultRequestHeaders.UserAgent.ParseAdd("ForgejoReleaseSync");
+    client.DefaultRequestHeaders.Accept.ParseAdd("application/vnd.github+json");
+});
+
+builder.Services.AddHttpClient<ForgejoService>(client =>
+{
+    client.BaseAddress = new Uri(config.ForgejoInstacne);
+    client.DefaultRequestHeaders.UserAgent.ParseAdd("ForgejoReleaseSync");
+    client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("token", config.ForgejoToken);
+});
 
 builder.Services.AddSingleton<ReleaseAssetDownloadService>();
 builder.Services.AddSingleton<GithubService>();
@@ -30,5 +38,3 @@ using var scope = app.Services.CreateScope();
 await scope.ServiceProvider
     .GetRequiredService<SyncService>()
     .Sync();
-
-await app.RunAsync();

Services/AppConfig.cs

@@ -24,7 +24,7 @@ public static class AppConfigLoader
 
         if (string.IsNullOrEmpty(forgejoInstance))
             throw new Exception("FORGEJO_INSTANCE environment variable is required");
-        if (!string.IsNullOrEmpty(forgejoToken) && forgejoInstance.EndsWith('/'))
+        if (!string.IsNullOrEmpty(forgejoInstance) && forgejoInstance.EndsWith('/'))
             forgejoInstance = forgejoInstance[..^1];
 
         if (string.IsNullOrEmpty(forgejoToken))

Services/ForgejoService.cs

@@ -20,7 +20,6 @@ public class ForgejoService(HttpClient httpClient, AppConfig config, ILogger<For
                 HttpMethod.Post,
                 new Uri($"{config.ForgejoInstacne}/api/v1/repos/{owner}/{repo}/releases"));
             request.Content = new StringContent(json, Encoding.UTF8, "application/json");
-            request.Headers.Authorization = new AuthenticationHeaderValue("token", config.ForgejoToken);
 
             using var response = await httpClient.SendAsync(request, token);
             response.EnsureSuccessStatusCode();
@@ -79,7 +78,6 @@ public class ForgejoService(HttpClient httpClient, AppConfig config, ILogger<For
                 HttpMethod.Post,
                 new Uri($"{config.ForgejoInstacne}/api/v1/repos/{owner}/{repo}/releases/{releaseId}/assets"));
             request.Content = formData;
-            request.Headers.Authorization = new AuthenticationHeaderValue("token", config.ForgejoToken);
 
             using var response = await httpClient.SendAsync(
                 request, HttpCompletionOption.ResponseHeadersRead, token);

Services/SyncService.cs

@@ -36,7 +36,7 @@ public class SyncService(
         var (owner, name) = ParseGithubUrl(repo.GithubUrl);
 
         var githubReleases = await githubService.FetchRepoReleasesAsync(owner, name, token);
-        var githubRelease = githubReleases.LastOrDefault(r => !r.Prerelease);
+        var githubRelease = githubReleases.FirstOrDefault(r => !r.Prerelease);
         if (githubRelease is null)
         {
             logger.LogWarning("{Owner}/{Name}: no GitHub release found, skipping", owner, name);
@@ -44,7 +44,7 @@ public class SyncService(
         }
 
         var forgejoReleases = await forgejoService.FetchRepoReleasesAsync(owner, name, token);
-        var forgejoRelease = forgejoReleases.LastOrDefault(r => !r.Prerelease);
+        var forgejoRelease = forgejoReleases.FirstOrDefault(r => !r.Prerelease);
 
         var releaseId = await ResolveReleaseIdAsync(owner, name, githubRelease, forgejoRelease, token);