From c897f9d13594061fb75274246d6288a717faca93 Mon Sep 17 00:00:00 2001
From: Atirut Wattanamongkol <artjang301@gmail.com>
Date: Sat, 17 Apr 2021 20:58:10 +0700
Subject: [PATCH] Update make_release.lua

Still have to be tested on Linux and optimized
---
 make_release.lua | 83 +++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 75 insertions(+), 8 deletions(-)

diff --git a/make_release.lua b/make_release.lua
index a3577c1..0b3862a 100644
--- a/make_release.lua
+++ b/make_release.lua
@@ -1,3 +1,17 @@
+print("INFO: Static builds may not be usable due to unfinished strings bug. Normal builds require argparse.")
+local luaToUse = "lua53"
+
+-- Clear the build directory.
+if os.getenv("OS") == "Windows_NT" then
+	os.execute("rmdir build /s /q")
+	os.execute("mkdir build")
+	os.execute("mkdir build\\linux")
+else
+	os.execute("rm -rf build")
+	os.execute("mkdir build")
+	os.execute("mkdir build/inux")
+end
+
 local luaexec = {
 	"5.4",
 	"5.3",
@@ -5,14 +19,67 @@ local luaexec = {
 	"5.1",
 	"jit"
 }
+local luaCompPath = ({...})[1] or ""
+local isLuaCompInstalled = true
 
-os.execute("rm -rf build")
-os.execute("mkdir build")
-for i=1, #luaexec do
-	os.execute("luacomp -xlua"..luaexec[i].." -mluamin -O build/luacomp-"..luaexec[i].." src/init.lua")
-	os.execute("luacomp -xlua"..luaexec[i].." -mnone -O build/luacomp-static-"..luaexec[i].." src/staticinit.lua")
-	os.execute("chmod +x build/luacomp-"..luaexec[i])
-	os.execute("chmod +x build/luacomp-static-"..luaexec[i])
+-- Check for LuaComp installation.
+if os.getenv("OS") == "Windows_NT" then
+	if luaCompPath == "" then
+		print("LuaComp path not set. This is required for Windows")
+		print("To set the path to LuaComp, supply it as an argument to this program.")
+		os.exit()
+	end
+	isLuaCompInstalled = false
+else
+	if (not io.open("/bin/luacomp", "r")) and luaCompPath == "" then
+		print("No existing installation of LuaComp found and LuaComp path is not set. Either make sure you have LuaComp installed or set the LuaComp path.")
+		print("To set the path to LuaComp, supply it as an argument to this program.")
+		os.exit()
+	elseif not io.open("/bin/luacomp", "r") then
+		isLuaCompInstalled = false
+	end
 end
 
-os.execute("cp -v build/luacomp-".._VERSION:sub(5).." luacomp")
\ No newline at end of file
+-- Build Windows versions
+if os.getenv("OS") == "Windows_NT" then
+	os.execute(luaToUse .. " " .. luaCompPath .. " ./src/init.lua -O ./build/luacomp.lua")
+	os.execute(luaToUse .. " " .. luaCompPath .. " ./src/staticinit.lua -O ./build/luacomp-static.lua")
+else
+	if isLuaCompInstalled == true then
+		os.execute("luacomp ./src/init.lua -O ./build/luacomp.lua")
+		os.execute("luacomp ./src/staticinit.lua -O ./build/luacomp-static.lua")
+	else
+		os.execute(luaToUse .. " " .. luaCompPath .. " ./src/init.lua -O ./build/luacomp.lua")
+		os.execute(luaToUse .. " " .. luaCompPath .. " ./src/staticinit.lua -O ./build/luacomp-static.lua")
+	end
+end
+
+-- Build Linux versions that are directly executable.
+for _,version in ipairs(luaexec) do
+	print("Making release for Lua " .. version)
+	if os.getenv("OS") == "Windows_NT" then
+		os.execute(luaToUse .. " " .. luaCompPath .. " ./src/init.lua -O ./build/linux/luacomp-" .. version .. " --executable " .. version)
+		os.execute(luaToUse .. " " .. luaCompPath .. " ./src/staticinit.lua -O ./build/linux/luacomp-static-" .. version .. " --executable " .. version)
+	else
+		if isLuaCompInstalled == true then
+			os.execute("luacomp ./src/init.lua -O ./build/linux/luacomp-" .. version .. " --executable " .. version)
+			os.execute("luacomp ./src/staticinit.lua -O ./build/linux/luacomp-static-" .. version .. " --executable " .. version)
+		else
+			os.execute(luaToUse .. " " .. luaCompPath .. " ./src/init.lua -O ./build/linux/luacomp-" .. version .. " --executable " .. version)
+			os.execute(luaToUse .. " " .. luaCompPath .. " ./src/staticinit.lua -O ./build/linux/luacomp-static-" .. version .. " --executable " .. version)
+		end
+	end
+end
+
+-- Original script for reference.
+
+-- os.execute("rm -rf build")
+-- os.execute("mkdir build")
+-- for i=1, #luaexec do
+-- 	os.execute("luacomp -xlua"..luaexec[i].." -mluamin -O build/luacomp-"..luaexec[i].." src/init.lua")
+-- 	os.execute("luacomp -xlua"..luaexec[i].." -mnone -O build/luacomp-static-"..luaexec[i].." src/staticinit.lua")
+-- 	os.execute("chmod +x build/luacomp-"..luaexec[i])
+-- 	os.execute("chmod +x build/luacomp-static-"..luaexec[i])
+-- end
+
+-- os.execute("cp -v build/luacomp-".._VERSION:sub(5).." luacomp")
\ No newline at end of file