Build: Add package action

Former-commit-id: 515307c1cb9d10f2a6060f7ae107b969637e8882 [formerly bcb26c49c374e502732e3bff35f8367047accdc5] [formerly 72385d39c30f735fb43d70da3c44840468360efa [formerly 6563ce60169674309fdf8e36e16686b1b0be128e]]
Former-commit-id: fbc9522ed2c0e75f58a3517344d780be3eb99ac4 [formerly ce264fe175de40c051229183d458273ad6cbead1]
Former-commit-id: e312993f3cab7e1587bc09feb0e25ec289237224

.gitignore

@@ -1,14 +1,23 @@
 # Nazara build
 build/config.lua
+
+# Nazara libraries
+lib/*
+
+# Nazara package
+package/*
+
+# Example files
 examples/bin/*.exe
 examples/bin/*.pdb
 examples/bin/*.dll
 examples/bin/*.so
+
+# Unit tests
 tests/*.exe
 tests/*.pdb
 tests/*.dll
 tests/*.so
-lib/*
 
 # Example generated files
 examples/bin/HardwareInfo.txt

build/Package_MSVC.bat

@@ -0,0 +1 @@
+premake5 --pack-libdir=msvc package

build/Package_MinGW.bat

@@ -0,0 +1 @@
+premake5 --pack-libdir=mingw package

build/scripts/actions/package.lua

@@ -0,0 +1,189 @@
+newoption({
+	trigger     = "pack-libdir",
+	description = "Specifiy the subdirectory in lib/ to be used when packaging the project"
+})
+
+ACTION.Name = "Package"
+ACTION.Description = "Pack Nazara binaries/include/lib together"
+
+ACTION.Function = function ()
+	local libDir = _OPTIONS["pack-libdir"]
+	if (not libDir or #libDir == 0) then
+		local libDirs = os.matchdirs("../lib/*")
+		if (#libDirs > 1) then
+			error("More than one subdirectory was found in the lib directory, please use the --pack-libdir command to clarify which directory should be used")
+		elseif (#libDirs == 0) then
+			error("No subdirectory was found in the lib directory, have you built the engine yet?")
+		else
+			libDir = libDirs[1]
+			print("No directory was set by the --pack-libdir command, \"" .. libDir .. "\" will be used")
+		end
+	else
+		libDir = "../lib/" .. libDir .. "/"
+	end
+
+	if (not os.isdir(libDir)) then
+		error(string.format("\"%s\" doesn't seem to be an existing directory", libDir))
+	end
+
+	local packageDir = "../package/"
+
+	local copyTargets = {
+		{ -- Engine headers
+			Masks = {"**.hpp", "**.inl"},
+			Source = "../include/",
+			Target = "include/"
+		},
+		{ -- SDK headers
+			Masks = {"**.hpp", "**.inl"},
+			Source = "../SDK/include/",
+			Target = "include/"
+		},
+		{ -- Examples files
+			Masks = {"**.hpp", "**.inl", "**.cpp"},
+			Source = "../examples/",
+			Target = "examples/"
+		},
+		{ -- Demo resources
+			Masks = {"**.*"},
+			Source = "../examples/bin/resources/",
+			Target = "examples/bin/resources/"
+		}
+	}
+
+	if (os.is("windows")) then
+		-- Engine/SDK binaries
+		table.insert(copyTargets, { 
+			Masks = {"**.dll"},
+			Source = libDir,
+			Target = "bin/"
+		})
+	
+		-- Engine/SDK libraries
+		table.insert(copyTargets, { 
+			Masks = {"**.lib"},
+			Source = libDir,
+			Target = "lib/"
+		})
+
+		-- 3rd party binary dep
+		table.insert(copyTargets, { 
+			Masks = {"**.dll"},
+			Source = "../extlibs/lib/common/",
+			Target = "bin/"
+		})
+
+		-- Demo executable (Windows)
+		table.insert(copyTargets, {
+			Masks = {"Demo*.exe"},
+			Source = "../examples/bin",
+			Target = "examples/bin"
+		})
+	elseif (os.is("macosx")) then
+		-- Engine/SDK binaries
+		table.insert(copyTargets, { 
+			Masks = {"**.dynlib"},
+			Source = libDir,
+			Target = "bin/"
+		})
+	
+		-- Engine/SDK libraries
+		table.insert(copyTargets, { 
+			Masks = {"**.a"},
+			Source = libDir,
+			Target = "lib/"
+		})
+
+		-- 3rd party binary dep
+		table.insert(copyTargets, { 
+			Masks = {"**.dynlib"},
+			Source = "../extlibs/lib/common/",
+			Target = "bin/"
+		})
+
+		-- Demo executable (Windows)
+		table.insert(copyTargets, {
+			Masks = {"Demo*"},
+			Filter = function (path) return path.getextension(path) == "" end,
+			Source = "../examples/bin",
+			Target = "examples/bin"
+		})
+	else
+		-- Engine/SDK binaries
+		table.insert(copyTargets, { 
+			Masks = {"**.so"},
+			Source = libDir,
+			Target = "bin/"
+		})
+	
+		-- Engine/SDK libraries
+		table.insert(copyTargets, { 
+			Masks = {"**.a"},
+			Source = libDir,
+			Target = "lib/"
+		})
+
+		-- 3rd party binary dep
+		table.insert(copyTargets, { 
+			Masks = {"**.so"},
+			Source = "../extlibs/lib/common/",
+			Target = "bin/"
+		})
+
+		-- Demo executable (Windows)
+		table.insert(copyTargets, {
+			Masks = {"Demo*"},
+			Filter = function (path) return path.getextension(path) == "" end,
+			Source = "../examples/bin",
+			Target = "examples/bin"
+		})
+	end
+
+
+	-- Processing
+	os.mkdir(packageDir)
+
+	for k,v in pairs(copyTargets) do
+		local target = packageDir .. v.Target
+		local includePrefix = v.Source
+		for k,v in pairs(os.matchdirs(includePrefix .. "**")) do
+			local relPath = v:sub(#includePrefix + 1)
+
+			local targetPath = target .. relPath
+			
+			if (not os.isdir(targetPath)) then
+				local ok, err = os.mkdir(targetPath)
+				if (not ok) then
+					print("Failed to create directory \"" .. targetPath .. "\": " .. err)
+				end
+			end
+		end
+
+		local targetFiles = {}
+		for k, mask in pairs(v.Masks) do
+			local files = os.matchfiles(includePrefix .. mask)
+			if (v.Filter) then
+				for k,path in pairs(files) do
+					if (not v.Filter(v)) then
+						files[k] = nil
+					end
+				end
+			end
+		
+			targetFiles = table.join(targetFiles, files)
+		end
+		
+		for k,v in pairs(targetFiles) do
+			local relPath = v:sub(#includePrefix + 1)
+
+			local targetPath = target .. relPath
+			
+			local ok, err = os.copyfile(v, targetPath)
+			if (not ok) then
+				print("Failed to copy \"" .. v .. "\" to \"" .. targetPath .. "\": " .. err)
+			end
+		end
+	end
+	
+	print(string.format("Package successfully created at \"%s\"", packageDir))
+end