Enable bundling of mixin scripts

.github/actions/bundle/dist/runtime.lua

@@ -0,0 +1,42 @@
+(function(superRequire)
+	local loadingPlaceholder = {[{}] = true}
+
+	local register
+	local modules = {}
+
+	local require
+	local loaded = {}
+
+	register = function(name, body)
+		if not modules[name] then
+			modules[name] = body
+		end
+	end
+
+	require = function(name)
+		local loadedModule = loaded[name]
+
+		if loadedModule then
+			if loadedModule == loadingPlaceholder then
+				return nil
+			end
+		else
+			if not modules[name] then
+				if not superRequire then
+					local identifier = type(name) == 'string' and '\"' .. name .. '\"' or tostring(name)
+					error('Tried to require ' .. identifier .. ', but no such module has been registered')
+				else
+					return superRequire(name)
+				end
+			end
+
+			loaded[name] = loadingPlaceholder
+			loadedModule = modules[name](require, loaded, register, modules)
+			loaded[name] = loadedModule
+		end
+
+		return loadedModule
+	end
+
+	return require, loaded, register, modules
+end)

.github/actions/bundle/package.json

@@ -10,7 +10,7 @@
         "test": "jest",
         "test:watch": "npm run test -- --watch",
         "build": "ncc build src/index.ts -o dist --target=es2015",
-        "dev": "npm run build && node dist/index.js"
+        "dev": "npm run build && NODE_ENV=development node dist/index.js"
     },
     "jest": {
         "collectCoverage": true,
@@ -32,17 +32,19 @@
         "@types/jest": "^26.0.24",
         "@types/n-readlines": "^1.0.2",
         "@types/node": "^16.4.3",
-        "@vercel/ncc": "^0.29.0",
-        "esbuild": "^0.12.15",
+        "@vercel/ncc": "^0.34.0",
+        "esbuild": "^0.14.49",
         "esbuild-jest": "^0.5.0",
         "eslint": "^7.31.0",
-        "jest": "^27.0.6",
+        "jest": "^28.1.2",
         "prettier": "^2.3.2",
-        "typescript": "^4.3.5"
+        "typescript": "^4.7.4"
     },
     "dependencies": {
         "@actions/core": "^1.4.0",
         "fs-extra": "^10.0.0",
+        "luabundle": "^1.6.0",
+        "luamin": "^1.0.4",
         "n-readlines": "^1.0.1"
     }
 }