parse env files

Build/EnvFile.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+
+namespace Build;
+
+public static class EnvFile
+{
+  public static Dictionary<string, string> Parse(string path)
+  {
+    Dictionary<string, string> data = new();
+
+    if (!File.Exists(path))
+    {
+      throw new FileNotFoundException(path);
+    }
+
+    using var reader = File.OpenText(path);
+    string? line;
+    while ((line = reader.ReadLine()) != null)
+    {
+      var values = line.Split("=", StringSplitOptions.RemoveEmptyEntries);
+      if (values.Length < 2)
+      {
+        continue;
+      }
+      data.Add(values[0], string.Join('=', values.Skip(1)));
+    }
+
+    return data;
+  }
+}

Build/Program.cs

@@ -107,7 +107,8 @@ IEnumerable<string> GetFiles(string d)
   BUILD_INSTALLERS,
   async () =>
   {
-    var token = File.ReadAllText(".env");
+    var data = EnvFile.Parse(".env");
+    var token = data["TOKEN"];
     var runId = Environment.GetEnvironmentVariable("RUN_ID");
     Console.WriteLine($"Found: {runId} and {token.Length}");
     await Github.BuildInstallers(token, runId).ConfigureAwait(false);