Configure SSH key in checkout action instead

Author: Perksey

.github/workflows/dotnet.yml

@@ -122,6 +122,8 @@ jobs:
         environment: Release
         steps:
           - uses: actions/checkout@v3
+            with:
+              ssh-key: ${{ secrets.SILK_ACTIONS_DEPLOY_KEY }}
           - uses: actions/download-artifact@v4
             with:
               name: unsigned_nupkgs
@@ -137,8 +139,6 @@ jobs:
               --akv-tenant ${{ secrets.AKV_TENANT }}
               --akv-vault-url ${{ secrets.AKV_VAULT_URL }}
               --discord-webhook ${{ secrets.DISCORD_ANNOUNCEMENT_WEBHOOK }}
-            env:
-              SILK_ACTIONS_DEPLOY_KEY: ${{ secrets.SILK_ACTIONS_DEPLOY_KEY }}
           - name: Upload Signed Artifacts to Actions
             uses: actions/upload-artifact@v4
             with:

eng/build/Build.Publishing.cs

@@ -197,17 +197,8 @@ private async Task CreateReleaseAsync(string version, string versionSuffix, stri
     {
         var tag =
             $"v{version}{(string.IsNullOrWhiteSpace(versionSuffix) ? string.Empty : $"-{versionSuffix}")}";
-        if (Environment.GetEnvironmentVariable("SILK_ACTIONS_DEPLOY_KEY") is { } deployKey)
-        {
-            await File.WriteAllTextAsync(TemporaryDirectory / "deploy_key.pem", deployKey);
-            Git(
-                $"config core.sshCommand \"ssh -i \\\"{TemporaryDirectory / "deploy_key.pem"}\\\"\""
-            );
-        }
-
         Git($"config user.email \"[email protected]\"");
         Git($"config user.name \"The Silk.NET Automaton\"");
-        Git("remote set-url origin [email protected]:dotnet/Silk.NET.git");
         Git($"tag {tag}");
         Git($"push origin {tag}");
         return; // TODO while testing release flow