Heyo!

.gitignore

@@ -0,0 +1,43 @@
+# =========================
+# Windows
+# =========================
+
+# Windows image file caches
+Thumbs.db
+ehthumbs.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msm
+*.msp
+
+# =========================
+# OSX
+# =========================
+
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must ends with two \r.
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear on external disk
+.Spotlight-V100
+.Trashes
+
+# =========================
+# Gmod
+# =========================
+
+*.gma

README.md

@@ -2,3 +2,11 @@ wsdl
 ====
 
 A script that automatically adds workshop addons to the client download list.
+
+When you run the console command "wsdl_buildmanifest", the script will scan the server's workshop addons and generate a manifest file.
+Any addons with models or sounds will be added to the manifest. The next time the map changes, the addons will be added to the client download list via resource.AddWorkshop().
+Any addon that contains the current map will also be added.
+
+Note that the console command may lag the server, and will need to be run every time the addons change. The manifest is located in 'data/wsdl_manifest.txt', if you want to edit it.
+
+The addon itself is available on the workshop: [TODO]

addon.json

@@ -0,0 +1,13 @@
+{
+	"title"		:	"Workshop Download Script",
+	"type"		:	"tool",
+	"tags"		:	[],
+	"ignore"	:
+	[
+		".git*",
+		"*.gma",
+		"*.md",
+		"*.bat",
+		"LICENSE"
+	]
+}

lua/autorun/server/wsdl.lua

@@ -0,0 +1,91 @@
+local read_manifest = file.Read("wsdl_manifest.txt")
+
+if read_manifest==nil then
+	print('[WSDL] No manifest. Run "wsdl_buildmanifest" to generate the manifest.')
+else
+	read_manifest=util.JSONToTable(read_manifest)
+	for k,v in pairs(read_manifest.general) do
+		resource.AddWorkshop(v)
+	end
+	print("[WSDL] Added "..#read_manifest.general.." workshop addons to download list.")
+	local mapaddon = read_manifest.maps[game.GetMap()]
+	if mapaddon then
+		print('[WSDL] Added workshop addon for map "'..game.GetMap()..'".')
+	else
+		print('[WSDL] No workshop addon found for map "'..game.GetMap()..'".')
+	end
+end
+
+/*
+	Format Info: https://github.com/garrynewman/gmad/blob/master/src/create_gmad.cpp
+*/
+
+local function freadstring(f)
+	local str=""
+	while true do
+		local c= f:ReadByte()
+		if c==0 then return str end
+		str= str .. string.char(c)
+	end
+end
+
+local types_content = {
+	models=true,
+	sound=true
+}
+
+concommand.Add("wsdl_buildmanifest",function()
+	print("Building WSDL manifest...")
+	local failures=0
+	local manifest={general={},maps={}}
+
+	for k,addon in pairs(engine.GetAddons()) do
+		if !addon.downloaded or !addon.mounted then continue end
+
+		local fname = addon.file
+		local addon_id = addon.wsid
+
+		print("Starting "..fname)
+		local fobj = file.Open(fname,"rb","MOD")
+		if fobj:Read(4)!="GMAD" then print(" - FAILURE! File ident is wrong! Seriously, what the fuck!") fobj:Close() failures=failures+1 continue end
+		if fobj:ReadByte()!=3 then print(" - FAILURE! File version is wrong! This script needs updating!") fobj:Close() failures=failures+1 continue end
+		fobj:ReadDouble() //Steamid (actually long long, not implemented)
+		fobj:ReadDouble() //Timestamp (actually long long)
+		fobj:ReadByte() //Spacer???
+		freadstring(fobj) //Title
+		freadstring(fobj) //Desc or addon.json
+		freadstring(fobj) //Author name (not implemented)
+		fobj:ReadLong() //Addon version (not implemented)
+		
+		local content_files=0
+		local added_maps=false
+		while true do
+			if fobj:ReadLong()==0 then break end //File number, equals zero at end of list
+			local filename = freadstring(fobj)
+			fobj:ReadDouble() //File size (actually long long)
+			fobj:ReadLong() //File CRC (not sure what that is, cant be too important)
+			local filetype = string.match(filename,"^[^/]*")
+			
+			if types_content[filetype] then
+				content_files = content_files+1
+			elseif filetype=="maps" then
+				local extension = string.match(filename,"%..*$")
+				if extension==".bsp" then
+					local mapname = string.sub(string.match(filename,"/.*%.bsp"),2,-5)
+					print(' - Added map "'..mapname..'" to map table.')
+					manifest.maps[mapname]=addon_id
+					added_maps=true
+				end
+			end
+		end
+		fobj:Close()
+
+		if content_files>0 and !added_maps then
+			print(" - Added to general download list. ("..content_files.." content files)")
+			table.insert(manifest.general,addon_id)
+		end
+	end
+	print("Done!\n - Failures: "..failures.."\n - General Content Addons: "..#manifest.general.."\n - Maps: "..table.Count(manifest.maps))
+	file.Write("wsdl_manifest.txt", util.TableToJSON(manifest))
+	print("Manifest saved. Changes will take effect on map change/restart.")
+end,nil,nil,FCVAR_SERVER_CAN_EXECUTE)

push2workshop.bat

@@ -0,0 +1,11 @@
+@echo off
+
+set WSID=NULL_AND_VOID
+
+echo Please Confirm. Is everything ready?
+
+pause
+"../../../bin/gmad" create -folder . -out packaged.gma
+"../../../bin/gmpublish" update -addon packaged.gma -id %WSID%
+del packaged.gma
+pause