feat: adding alternative for single file publish

Author: phmonte

README.md

@@ -119,6 +119,19 @@ If you want to change the configured properties before loading or compiling the
 
 Be careful though, you may break the ability to load, compile, or interpret the project if you change the MSBuild properties.
 
+
+## Publish SingleFile
+If your application's output is a single file, you will need to provide the path to the following DLLs:
+
+-MsBuildPipeLogger.Logger.dll
+-Buildalyzer.logger.dll
+
+Variable name: LoggerPathDll
+
+See related issue [224](https://github.com/phmonte/Buildalyzer/issues/224)
+msbuild needs the physical address of the logger, for this reason it is not possible to use single file publish without informing this route.
+
+Remembering that if the files are in the root where the project is running, it is not necessary to inform the path.
 ## Binary Log Files
 
 Buildalyzer can also read [MSBuild binary log files](http://msbuildlog.com/):

src/Buildalyzer/Environment/EnvironmentVariables.cs

@@ -14,4 +14,5 @@ public static class EnvironmentVariables
     public const string MSBUILDDISABLENODEREUSE = nameof(MSBUILDDISABLENODEREUSE);
     public const string MSBuildExtensionsPath = nameof(MSBuildExtensionsPath);
     public const string MSBuildSDKsPath = nameof(MSBuildSDKsPath);
+    public const string LoggerPathDll = nameof(LoggerPathDll);
 }

src/Buildalyzer/ProjectAnalyzer.cs

@@ -279,7 +279,8 @@ private string GetCommand(
         }
 
         // Get the logger arguments (/l)
-        string loggerPath = typeof(BuildalyzerLogger).Assembly.Location;
+        string loggerPath = GetLoggerPath();
+
         bool logEverything = _buildLoggers.Count > 0;
         string loggerArgStart = "/l"; // in case of MSBuild.exe use slash as parameter prefix for logger
         if (isDotNet)
@@ -312,6 +313,23 @@ private string GetCommand(
         return fileName;
     }
 
+    private static string GetLoggerPath()
+    {
+        string loggerPath = typeof(BuildalyzerLogger).Assembly.Location;
+        if (!string.IsNullOrEmpty(loggerPath))
+        {
+            return loggerPath;
+        }
+
+        string? loggerDllPathEnv = System.Environment.GetEnvironmentVariable(Environment.EnvironmentVariables.LoggerPathDll);
+        if (string.IsNullOrEmpty(loggerDllPathEnv))
+        {
+            throw new ArgumentException($"The dll of {nameof(BuildalyzerLogger)} is required");
+        }
+
+        return loggerDllPathEnv;
+    }
+
     private static string FormatArgument(string argument)
     {
         // Escape inner quotes