From 70c3c15d792145a42ea4b666703fc0813d40f4cf Mon Sep 17 00:00:00 2001
From: Alexander M Pickering <alex@cogarr.net>
Date: Mon, 9 Sep 2024 11:33:52 -0500
Subject: Add build

---
 init     | 15 +++++++++++++++
 meta.lua | 46 +++++++++++++++++++++++++++++++++++++++++-----
 2 files changed, 56 insertions(+), 5 deletions(-)

diff --git a/init b/init
index 642d265..2e6353a 100755
--- a/init
+++ b/init
@@ -1 +1,16 @@
 #!/bin/sh -ex
+
+cd lua-cjson
+luarocks config variables.CFLAGS " $CFLAGS"
+luarocks make --pack-binary-rock *.rockspec
+obj=$(ls *.rock)
+cp $obj /root
+cd /root
+if [ -z $(echo $CFLAGS | grep -o -E -- '( |^)-g( |$)') ]; then
+  # Release build, delete docs/ and tests/
+  zip -d $obj docs/ docs/* tests/ tests/*
+  # And pack the library with upx
+  unzip $obj lib/*
+  find lib -type f | xargs upx --no-progress
+  zip -r "$obj" lib
+fi
diff --git a/meta.lua b/meta.lua
index 347dd6c..bd48194 100644
--- a/meta.lua
+++ b/meta.lua
@@ -1,6 +1,42 @@
-return {
-	["lua-cjson"] = {
-		requires = {},
-		produces = {},
-	}
+local lua_versions = {
+	["51"] = true,
+	["52"] = true,
+	["53"] = true,
+	["54"] = true,
+}
+local optimizations = {
+  tiny = "-Oz",
+	size = "-Os",
+	zero = "-O0",
+	one = "-O1",
+	two = "-O2",
+	three = "-O3",
 }
+local debug = {
+	release = "",
+	debug = "-g",
+}
+local compilers = {--[["mingw32",]]"mingw64"--[[,"clang32","clang64"]]}
+local package = "lua-cjson"
+
+local builds = {}
+for version, _, name, optimization, rel, flag, _, image in cartesian(lua_versions, optimizations, debug, compilers) do
+	builds[package .. "-" .. version .. "-" .. name .. "-" .. rel .. "-" .. image] = {
+		image = "image-luarocks-" .. version.. "-" .. image,
+		requires = {
+			{"git", package},
+			{"cicd","image-luarocks-" .. version .. "-" .. image},
+			{"cicd","lua" .. version .. "-" .. name .. "-" .. rel .. "-" .. image .. ":lua" .. version .. ".dll"},
+		},
+		produces = {
+			["lua-cjson-2.1.0.14-1.mingw32-x86_64.rock"] = {"luarocks.sh", package, image, version, name, rel},
+		},
+		env = {
+			CFLAGS = optimization .. " " .. flag,
+			rockver = version:gsub("(%d)(%d)$","%1.%2"),
+			version = version
+		},
+	}
+end
+
+return builds
-- 
cgit v1.2.3-55-g6feb