From 4e7128d951fa844649cef35b791620e91432cde7 Mon Sep 17 00:00:00 2001
From: smoogipoo <smoogipoo@smgi.me>
Date: Tue, 15 Jun 2021 20:18:51 +0900
Subject: [PATCH 1/3] Add GitHub build server

---
 src/NVika/BuildServers/GitHub.cs | 58 ++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 src/NVika/BuildServers/GitHub.cs

diff --git a/src/NVika/BuildServers/GitHub.cs b/src/NVika/BuildServers/GitHub.cs
new file mode 100644
index 00000000..5902d2f2
--- /dev/null
+++ b/src/NVika/BuildServers/GitHub.cs
@@ -0,0 +1,58 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using System.ComponentModel.Composition;
+using System.Text;
+using NVika.Abstractions;
+using NVika.Parsers;
+
+namespace NVika.BuildServers
+{
+    internal sealed class GitHub : BuildServerBase
+    {
+        private readonly IEnvironment _environment;
+
+        [ImportingConstructor]
+        internal GitHub(IEnvironment environment)
+        {
+            _environment = environment;
+        }
+
+        public override string Name => nameof(GitHub);
+
+        public override bool CanApplyToCurrentContext() => !string.IsNullOrEmpty(_environment.GetEnvironmentVariable("GITHUB_ACTIONS"));
+
+        public override void WriteMessage(Issue issue)
+        {
+            var outputString = new StringBuilder();
+
+            switch (issue.Severity)
+            {
+                case IssueSeverity.Error:
+                    outputString.Append("::error ");
+                    break;
+
+                case IssueSeverity.Warning:
+                    outputString.Append("::warning");
+                    break;
+            }
+
+            if (issue.FilePath != null)
+            {
+                var file = issue.Project != null
+                    ? issue.FilePath.Replace(issue.Project + @"\", string.Empty)
+                    : issue.FilePath;
+
+                outputString.Append($"file={file},");
+            }
+
+            if (issue.Offset != null)
+                outputString.Append($"col={issue.Offset.Start},");
+
+            outputString.Append($"line={issue.Line}::{issue.Message}");
+
+            Console.WriteLine(outputString.ToString());
+        }
+    }
+}

From 3ee6cca15ced4ea357d2e709b2279a01e1536899 Mon Sep 17 00:00:00 2001
From: smoogipoo <smoogipoo@smgi.me>
Date: Tue, 15 Jun 2021 21:31:20 +0900
Subject: [PATCH 2/3] Fix incorrect file path

---
 src/NVika/BuildServers/GitHub.cs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/NVika/BuildServers/GitHub.cs b/src/NVika/BuildServers/GitHub.cs
index 5902d2f2..b51b0556 100644
--- a/src/NVika/BuildServers/GitHub.cs
+++ b/src/NVika/BuildServers/GitHub.cs
@@ -40,10 +40,7 @@ public override void WriteMessage(Issue issue)
 
             if (issue.FilePath != null)
             {
-                var file = issue.Project != null
-                    ? issue.FilePath.Replace(issue.Project + @"\", string.Empty)
-                    : issue.FilePath;
-
+                var file = issue.FilePath.Replace('\\', '/');
                 outputString.Append($"file={file},");
             }
 

From 493b726ddeab0c9fc079089a4d62bdc3b7bed26d Mon Sep 17 00:00:00 2001
From: smoogipoo <smoogipoo@smgi.me>
Date: Tue, 15 Jun 2021 21:31:24 +0900
Subject: [PATCH 3/3] Remove licence header

---
 src/NVika/BuildServers/GitHub.cs | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/NVika/BuildServers/GitHub.cs b/src/NVika/BuildServers/GitHub.cs
index b51b0556..65ca41f4 100644
--- a/src/NVika/BuildServers/GitHub.cs
+++ b/src/NVika/BuildServers/GitHub.cs
@@ -1,6 +1,3 @@
-// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
-// See the LICENCE file in the repository root for full licence text.
-
 using System;
 using System.ComponentModel.Composition;
 using System.Text;