Log weaver name and version

GeertvanHorrik · tom-englert · commit 57e733475831 · 2021-09-10T14:20:56.000+02:00
diff --git a/FodyIsolated/AssemblyExtensions.cs b/FodyIsolated/AssemblyExtensions.cs
@@ -0,0 +1,30 @@
+﻿using System;
+using System.Linq;
+using System.Reflection;
+
+static class AssemblyExtensions
+{
+    public static string GetVersion(this Assembly assembly)
+    {
+        var informationalVersion = GetAssemblyAttribute<AssemblyInformationalVersionAttribute>(assembly);
+        if (informationalVersion != null)
+        {
+            return informationalVersion.InformationalVersion;
+        }
+
+        var version = assembly.GetName().Version;
+        if (version != null)
+        {
+            return version.ToString();
+        }
+
+        return "unknown";
+    }
+
+    private static TAttibute? GetAssemblyAttribute<TAttibute>(Assembly assembly)
+        where TAttibute : Attribute
+    {
+        var attibutes = assembly.GetCustomAttributes(typeof(TAttibute))?.ToArray() ?? Array.Empty<Attribute>();
+        return attibutes.Length > 0 ? attibutes[0] as TAttibute : null;
+    }
+}
diff --git a/FodyIsolated/InnerWeaver.cs b/FodyIsolated/InnerWeaver.cs
@@ -195,7 +195,8 @@ void ExecuteWeavers()
 
                 Logger.SetCurrentWeaverName(weaver.Config.ElementName);
                 var startNew = Stopwatch.StartNew();
-                Logger.LogInfo("Executing weaver");
+                var assembly = weaver.Instance.GetType().Assembly;
+                Logger.LogInfo($"Executing weaver {weaver.Config.ElementName} v{assembly.GetVersion()}");
                 Logger.LogDebug($"Configuration source: {weaver.Config.ConfigurationSource}");
                 try
                 {

Original file line number	Diff line number	Diff line change
`@@ -195,7 +195,8 @@ void ExecuteWeavers()`
`195`	`195`
`196`	`196`	`Logger.SetCurrentWeaverName(weaver.Config.ElementName);`
`197`	`197`	`var startNew = Stopwatch.StartNew();`
`198`		`- Logger.LogInfo("Executing weaver");`
	`198`	`+ var assembly = weaver.Instance.GetType().Assembly;`
	`199`	`+ Logger.LogInfo($"Executing weaver {weaver.Config.ElementName} v{assembly.GetVersion()}");`
`199`	`200`	`Logger.LogDebug($"Configuration source: {weaver.Config.ConfigurationSource}");`
`200`	`201`	`try`
`201`	`202`	`{`