fixes #16 - multiple profiles are now supported

CHANGELOG.md

@@ -11,6 +11,8 @@ that is copied directly into a modfile (commonly used for `SSE Terrain Tamriel.e
 * Fix crash caused by multiple downloads with the same SHA256
 * Putting `WABBAJACK_ALWAYS_INCLUDE` on a mod's notes/comments will cause it to always be included in the modlist, even if disabled
 * All `.json`, `.ini`, and `.yaml` files that contain remappable paths are now inlined and remapped.
+* If Wabbajack finds a file called `otherprofiles.txt` inside the compile'd profile's folder. Then that file is assumed
+to be a list of other profiles to be included in the install. This list should be the name of a profile, one name per line. 
 
 #### Version 0.8.1 - 8/29/2019
 * Fixed a bug that was causing VFS temp folders not to be cleaned

VirtualFileSystem/VirtualFileSystem.cs

@@ -624,6 +624,7 @@ namespace VFS
             Size = fio.Length;
             Hash = Utils.FileSHA256(StagedPath);
             LastModified = fio.LastWriteTime.ToMilliseconds();
+
         }
 
 

Wabbajack/Compiler.cs

@@ -113,6 +113,8 @@ namespace Wabbajack
             GamePath = ((string)MO2Ini.General.gamePath).Replace("\\\\", "\\");
         }
 
+        public HashSet<string> SelectedProfiles { get; set; } = new HashSet<string>();
+
         private IndexedArchive LoadArchive(string file)
         {
             var info = new IndexedArchive();
@@ -140,6 +142,16 @@ namespace Wabbajack
 
         public void Compile()
         {
+            Info($"Looking for other profiles");
+            var other_profiles_path = Path.Combine(MO2ProfileDir, "otherprofiles.txt");
+            if (File.Exists(other_profiles_path))
+            {
+                SelectedProfiles = File.ReadAllLines(other_profiles_path).ToHashSet();
+                SelectedProfiles.Add(MO2Profile);
+            }
+
+            Info($"Using Profiles: " + string.Join(", ", SelectedProfiles.OrderBy(p => p)));
+
             Info($"Indexing {MO2Folder}");
             VFS.AddRoot(MO2Folder);
             Info($"Indexing {GamePath}");
@@ -827,21 +839,21 @@ namespace Wabbajack
         private Func<RawSourceFile, Directive> IgnoreDisabledMods()
         {
             var always_enabled = ModInis.Where(f => IsAlwaysEnabled(f.Value)).Select(f => f.Key).ToHashSet();
-            var disabled_mods = File.ReadAllLines(Path.Combine(MO2ProfileDir, "modlist.txt"))
+
-                                    .Where(line => line.StartsWith("-") && !line.EndsWith("_separator"))
+            var all_enabled_mods = SelectedProfiles
+                .SelectMany(p => File.ReadAllLines(Path.Combine(MO2Folder, "profiles", p, "modlist.txt")))
+                .Where(line => line.StartsWith("+") || line.EndsWith("_separator"))
                 .Select(line => line.Substring(1))
-                                    .Where(line => !always_enabled.Contains(line))
+                .Concat(always_enabled)
-                                    .Select(line => Path.Combine("mods", line + "\\"))
+                .Select(line => Path.Combine("mods", line) + "\\")
                 .ToList();
+                
             return source =>
             {
-                if (disabled_mods.FirstOrDefault(mod => source.Path.StartsWith(mod)) != null)
+                if (!source.Path.StartsWith("mods") || all_enabled_mods.Any(mod => source.Path.StartsWith(mod))) return null;
-                {
                 var r = source.EvolveTo<IgnoredDirectly>();
                 r.Reason = "Disabled Mod";
                 return r;
-                }
-                return null;
             };
         }
 
@@ -912,10 +924,11 @@ namespace Wabbajack
 
         private Func<RawSourceFile, Directive> IncludeThisProfile()
         {
-            var correct_profile = Path.Combine("profiles", MO2Profile) + "\\";
+            var correct_profiles = SelectedProfiles.Select(p => Path.Combine("profiles", p) + "\\").ToList();
+
             return source =>
             {
-                if (source.Path.StartsWith(correct_profile))
+                if (correct_profiles.Any(p => source.Path.StartsWith(p)))
                 {
                     byte[] data;
                     if (source.Path.EndsWith("\\modlist.txt"))
@@ -942,13 +955,20 @@ namespace Wabbajack
 
         private Func<RawSourceFile, Directive> IgnoreOtherProfiles()
         {
-            var correct_profile = Path.Combine("profiles", MO2Profile) + "\\";
+            var profiles = SelectedProfiles
+                .Select(p => Path.Combine("profiles", p) + "\\")
+                .ToList();
+
             return source =>
             {
-                if (source.Path.StartsWith("profiles\\") && !source.Path.StartsWith(correct_profile))
+                if (source.Path.StartsWith("profiles\\"))
                 {
+                    if (profiles.Any(profile => !source.Path.StartsWith(profile)))
+                    {
+                        return null;
+                    }
                     var c = source.EvolveTo<IgnoredDirectly>();
-                    c.Reason = "File not for this profile";
+                    c.Reason = "File not for selected profiles";
                     return c;
                 }
                 return null;