From 6ab35e7c87e11902fefcbf72214f7dd24dcbfcd7 Mon Sep 17 00:00:00 2001
From: Alexander M Pickering <alex@cogarr.net>
Date: Fri, 25 Oct 2024 21:06:57 -0500
Subject: Inital packaging

---
 init                  | 16 ++++++++++++++++
 lpeg-1.1.0-2.rockspec | 35 +++++++++++++++++++++++++++++++++++
 meta.lua              | 47 ++++++++++++++++++++++++++++++++++++++++++-----
 3 files changed, 93 insertions(+), 5 deletions(-)
 create mode 100644 lpeg-1.1.0-2.rockspec

diff --git a/init b/init
index 642d265..df9b983 100755
--- a/init
+++ b/init
@@ -1 +1,17 @@
 #!/bin/sh -ex
+
+cp lpeg-packaging/*.rockspec lpeg
+cd lpeg
+luarocks config variables.CFLAGS " $CFLAGS"
+luarocks make --pack-binary-rock lpeg-1.1.0-2.rockspec
+obj="lpeg-1.1.0-2.$(luarocks config arch).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 $obj lib/*
+  upx --no-progress lib/*
+  zip -r "$obj" lib
+fi
diff --git a/lpeg-1.1.0-2.rockspec b/lpeg-1.1.0-2.rockspec
new file mode 100644
index 0000000..22da586
--- /dev/null
+++ b/lpeg-1.1.0-2.rockspec
@@ -0,0 +1,35 @@
+package = 'LPeg'
+version = '1.1.0-2'
+source = {
+   url = 'https://www.inf.puc-rio.br/~roberto/lpeg/lpeg-1.1.0.tar.gz',
+   md5 = '842a538b403b5639510c9b6fffd2c75b',
+}
+description = {
+   summary = 'Parsing Expression Grammars For Lua',
+   detailed = [[
+      LPeg is a new pattern-matching library for Lua, based on Parsing
+      Expression Grammars (PEGs). The nice thing about PEGs is that it
+      has a formal basis (instead of being an ad-hoc set of features),
+      allows an efficient and simple implementation, and does most things
+      we expect from a pattern-matching library (and more, as we can
+      define entire grammars).
+
+			This version is re-packaged for lua4win with code borrowed from
+			Gary V. Vaughan <gary@vaughan.pe>
+   ]],
+   homepage = 'https://www.inf.puc-rio.br/~roberto/lpeg.html',
+   maintainer = 'Alexander Pickering <alex@lua4.win>',
+   license = 'MIT/X11'
+}
+dependencies = {
+   'lua >= 5.1'
+}
+build = {
+   type = 'builtin',
+   modules = {
+      lpeg = {
+         'lpcap.c', 'lpcode.c', 'lpcset.c', 'lpprint.c', 'lptree.c', 'lpvm.c'
+      },
+      re = 're.lua'
+   }
+}
diff --git a/meta.lua b/meta.lua
index 89419c4..3d870b0 100644
--- a/meta.lua
+++ b/meta.lua
@@ -1,6 +1,43 @@
-return {
-	["lpeg"] = {
-		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",
+	debug = "-Og"
 }
+local debug = {
+	release = "",
+	debug = "-g",
+}
+local compilers = {--[["mingw32",]]"mingw64"--[[,"clang32","clang64"]]}
+
+local builds = {}
+for version, _, name, optimization, rel, flag, _, image in cartesian(lua_versions, optimizations, debug, compilers) do
+	local buildname = "lpeg-" .. version .. "-" .. name .. "-" .. rel .. "-" .. image
+	builds[buildname] = {
+		image = "image-luarocks-" .. version.. "-" .. image,
+		requires = {
+			{"git", "lpeg"},
+			{"cicd","image-luarocks-" .. version .. "-" .. image},
+			{"cicd","lua" .. version .. "-" .. name .. "-" .. rel .. "-" .. image .. ":lua" .. version .. ".dll"},
+		},
+		produces = {
+			["lpeg-1.1.0-2.mingw32-x86_64.rock"] = {"luarocks.sh", "lpeg", 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